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ncbi.ie

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Free website and domain report on ncbi.ie

Last Updated: 1st April, 2021 Update Now
Overview

Snoop Summary for ncbi.ie

This is a free and comprehensive report about ncbi.ie. Ncbi.ie is hosted in United States on a server with an IP address of 104.26.3.52, where the local currency is USD and English is the local language. If ncbi.ie was to be sold it would possibly be worth $252 USD (based on the daily revenue potential of the website over a 24 month period). Ncbi.ie receives an estimated 116 unique visitors every day - a decent amount of traffic! This report was last updated 1st April, 2021.

About ncbi.ie

Site Preview: ncbi.ie ncbi.ie
Title: National Council for the Blind of Ireland
Description: NCBI is here to transform the lives of children and adults who are blind or vision impaired throughout Ireland, ensuring they have access to the same opportunities, rights, and choices as anyone else in society.
Keywords and Tags: advocacy, ngo, non-profit
Related Terms: blind, blind echolocation, blind eyes, blind items, blind items revealed, blind side, double blind, love is blind, visually impaired, what do blind people see
Fav Icon:
Age: Over 23 years old
Domain Created: 16th January, 2001
Domain Updated: 3rd February, 2021
Domain Expires: 16th January, 2022
Review

Snoop Score

1/5

Valuation

$252 USD
Note: All valuation figures are estimates.

Popularity

Low
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 7,936,084
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 116
Monthly Visitors: 3,541
Yearly Visitors: 42,467
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $0 USD
Monthly Revenue: $10 USD
Yearly Revenue: $121 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: ncbi.ie 7
Domain Name: ncbi 4
Extension (TLD): ie 2
Expiry Check:

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 74
Performance 56
Accessibility 85
Best Practices 67
SEO 91
Progressive Web App 73
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.ncbi.ie/
Updated: 1st April, 2021

3.42 seconds
First Contentful Paint (FCP)
24%
43%
33%

0.00 seconds
First Input Delay (FID)
95%
3%
2%

Simulate loading on desktop
56

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for ncbi.ie. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 40 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.007
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 1.8 s
The time taken for the page's main thread to be quiet enough to handle input.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive ncbi.ie as laggy when the latency is higher than 0.05 seconds.
Network Requests
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4030.2070000907
1195
882
200
image/svg+xml
Image
https://www.ncbi.ie/wp-content/themes/yumi/img/icon-account.svg
h2
3974.6240000241
4382.6920000138
1401
1241
200
image/svg+xml
Image
https://www.ncbi.ie/wp-content/uploads/2021/03/banner-image-13-1.jpg
h2
4019.3750000326
4625.8380000945
57238
56478
200
image/jpeg
Image
https://www.ncbi.ie/wp-content/themes/yumi/img/banner-bottom-divider.png
h2
4021.2220000103
4089.1360000242
54629
53852
200
image/png
Image
https://www.ncbi.ie/wp-content/themes/yumi/img/bg-banner-light-flip.png
h2
4021.8490000116
4049.3860000279
55146
54377
200
image/png
Image
https://www.ncbi.ie/wp-content/themes/yumi/img/arrow-back.svg
h2
4025.8380000014
4048.671000055
953
246
200
image/svg+xml
Image
https://www.ncbi.ie/wp-content/themes/yumi/img/arrow-forward.svg
h2
4026.0410000337
4435.0219999906
938
245
200
image/svg+xml
Image
https://www.ncbi.ie/wp-content/themes/yumi/img/arrow-down.svg
h2
4031.4650000073
4067.8930000868
923
193
200
image/svg+xml
Image
https://www.ncbi.ie/wp-content/themes/yumi/img/bg-banner-light.png
h2
4038.794000051
4190.3640000382
55235
54460
200
image/png
Image
https://www.ncbi.ie/wp-content/uploads/2020/09/bg-donate-pannel.png
h2
4039.2080000602
4512.6090000849
310891
310113
200
image/png
Image
https://connect.facebook.net/signals/config/647980082336042?v=2.9.33&r=stable
h2
4215.8040000359
4238.4930000408
72844
247404
200
application/x-javascript
Script
https://www.googleadservices.com/pagead/conversion_async.js
h2
4292.8480000701
4306.0390000464
14496
36195
200
text/javascript
Script
https://www.google-analytics.com/analytics.js
h2
4298.2630000915
4307.5200000312
20093
48759
200
text/javascript
Script
https://www.facebook.com/tr/?id=647980082336042&ev=PageView&dl=https%3A%2F%2Fwww.ncbi.ie%2F&rl=&if=false&ts=1617286045792&sw=800&sh=600&v=2.9.33&r=stable&ec=0&o=30&fbp=fb.1.1617286045787.1170844595&it=1617286045612&coo=false&rqm=GET
h2
4397.0770000014
4416.5229999926
628
44
200
image/gif
Image
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j89&tid=UA-920786-1&cid=34216276.1617286046&jid=128347625&gjid=1141371243&_gid=185064405.1617286046&_u=YGBAgUABAAAAAE~&z=1781296466
h2
4434.2550000874
4440.1730000973
688
2
200
text/plain
XHR
https://www.google-analytics.com/collect?v=1&_v=j89&aip=1&a=1988054014&t=pageview&_s=1&dl=https%3A%2F%2Fwww.ncbi.ie%2F&ul=en-us&de=UTF-8&dt=NCBI%20-%20Working%20for%20people%20with%20sight%20loss&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=YGBAgUAB~&jid=128347625&gjid=1141371243&cid=34216276.1617286046&tid=UA-920786-1&_gid=185064405.1617286046&gtm=2wg3o0TMJLK6S&z=1413550203
h2
4435.6039999984
4439.3140000757
602
35
200
image/gif
Image
https://www.googleadservices.com/pagead/conversion/945833112/?random=1617286045840&cv=9&fst=1617286045840&num=1&value=0&label=GpqdCK3zyZQBEJiJgcMD&guid=ON&resp=GooglemKTybQhCsO&eid=2505059651&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg3o0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.ncbi.ie%2F&tiba=NCBI%20-%20Working%20for%20people%20with%20sight%20loss&hn=www.googleadservices.com&bttype=purchase&async=1&rfmt=3&fmt=4
h2
4454.2060000822
4461.3450000761
1930
1886
200
text/javascript
Script
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j89&tid=UA-920786-1&cid=34216276.1617286046&jid=128347625&_u=YGBAgUABAAAAAE~&z=1565668582
h2
4482.5890000211
4495.9450000897
678
42
200
image/gif
Image
https://www.ncbi.ie/?wc-ajax=get_refreshed_fragments
h2
4645.9420000901
6309.2380000744
1125
402
200
application/json
XHR
https://www.ncbi.ie/wp-content/themes/yumi/img/nav_arrow.svg
h2
4772.0260000788
4813.3010000456
931
224
200
image/svg+xml
Image
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/945833112/?random=477047925&cv=9&fst=1617286045840&num=1&value=0&label=GpqdCK3zyZQBEJiJgcMD&guid=ON&resp=GooglemKTybQhCsO&eid=2505059651&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg3o0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.ncbi.ie%2F&tiba=NCBI%20-%20Working%20for%20people%20with%20sight%20loss&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=ndNlYLagNPedxAOW8LqAAg&sscte=1&crd=&eitems=ChEI8N6VgwYQs5yOypeMppCjARIdABvo5uXVzJvyYlVdTZYLTINI0lghNWYm4siDpNw
http/1.1
4856.4389999956
4902.1910000592
1487
0
302
image/gif
https://www.google.com/pagead/1p-conversion/945833112/?random=477047925&cv=9&fst=1617286045840&num=1&value=0&label=GpqdCK3zyZQBEJiJgcMD&guid=ON&resp=GooglemKTybQhCsO&eid=2505059651&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg3o0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.ncbi.ie%2F&tiba=NCBI%20-%20Working%20for%20people%20with%20sight%20loss&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=ndNlYLagNPedxAOW8LqAAg&eitems=ChEI8N6VgwYQs5yOypeMppCjARIdABvo5uX1jG2qjP1pEQV_XfjAqN7hIp9esvS6HY0&random=608379324&resp=GooglemKTybQhCsO
h2
4902.606000076
4918.7070000917
741
42
200
image/gif
Image
https://www.facebook.com/tr/
4915.5670000473
4940.0920000626
0
0
-1
Other
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
3369.479
12.741
3389.013
14.533
3403.564
7.339
3414.344
71.944
3496.774
8.21
3541.092
14.403
3888.713
64.233
3953.48
41.61
3995.108
14.644
4013.803
25.532
4039.943
104.696
4155.369
5.033
4171.872
5.187
4197.434
13.65
4220.187
25.297
4245.531
13.025
4266.789
32.749
4302.569
24.566
4339.573
6.006
4345.91
9.11
4365.437
6.712
4380.751
46.326
4427.74
38.339
4466.123
17.372
4511.476
29.459
4543.049
10.141
4556.347
267.33
4823.919
19.037
4865.563
7.52
4873.203
9.135
4901.678
30.469
4936.362
11.175
4956.012
13.669
4971.08
8.825
6340.268
9.219
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Ncbi.ie should consider minifying CSS files.
Minify JavaScript — Potential savings of 3 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Ncbi.ie should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-migrate/jquery-migrate-1.4.1-wp.js?ver=1.4.1-wp
8329
3243
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Ncbi.ie should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 12 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/647980082336042?v=2.9.33&r=stable
12049
https://www.ncbi.ie/wp-content/themes/yumi/js/theme.min.js?ver=0.9.1.1614712071
47
https://connect.facebook.net/en_US/fbevents.js
45
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://www.ncbi.ie/wp-content/uploads/2021/03/banner-image-13-1.jpg
0

Diagnostics

Avoid chaining critical requests — 49 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Ncbi.ie should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.4 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.ncbi.ie/
390.549
85.962
4.672
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery/jquery-1.12.4-wp.js?ver=1.12.4-wp
253.528
204.591
2.197
Unattributable
207.876
2.557
0.241
https://connect.facebook.net/signals/config/647980082336042?v=2.9.33&r=stable
57.501
50.343
4.978
https://www.googletagmanager.com/gtm.js?id=GTM-TMJLK6S
56.141
49.607
4.222
Minimizes main-thread work — 1.3 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
577.378
Other
262.035
Style & Layout
181.9
Parse HTML & CSS
98.566
Rendering
97.116
Script Parsing & Compilation
66.919
Garbage Collection
9.129
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 112 requests • 6,321 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
112
6472755
Image
47
5738468
Script
41
587106
Stylesheet
17
120640
Document
1
21768
Other
6
4773
Media
0
0
Font
0
0
Third-party
16
350480
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
133701
0
SHOW DETAILS
98754
0
SHOW DETAILS
40300
0
SHOW DETAILS
35860
0
SHOW DETAILS
20695
0
SHOW DETAILS
18601
0
SHOW DETAILS
2569
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
NCBI InfoLine 1850 33 43 53 Make a Referral Donate
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
NCBI Working for People with Sight Loss
0.0072307270233196
Policy & Advocacy
6.1681332632869E-5
News & Events
5.1507092198582E-5
Shop with Us
4.5466136940723E-5
About Us
3.3384226425007E-5
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 3 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.ncbi.ie/wp-content/themes/yumi/vendor/jquery-validation/dist/jquery.validate.min.js?ver=0.9.1
6290
134
https://www.google.com/recaptcha/api.js
868
72
https://www.ncbi.ie/
645
52
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 1.1 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 4.1 s
The time taken for the page to become fully interactive.

Other

Max Potential First Input Delay — 130 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 1.1 s
The time taken for the primary content of the page to be rendered.

Opportunities

Eliminate render-blocking resources — Potential savings of 400 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Ncbi.ie should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.ncbi.ie/wp-content/plugins/woocommerce/packages/woocommerce-blocks/build/style.css?ver=3.1.0
16609
80
https://www.google.com/recaptcha/api.js
1150
230
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery/jquery-1.12.4-wp.js?ver=1.12.4-wp
33624
80
Remove unused CSS — Potential savings of 51 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Ncbi.ie should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/themes/yumi/css/theme.min.css?ver=0.9.1.1614716864
40585
35283
https://www.ncbi.ie/wp-content/plugins/woocommerce/packages/woocommerce-blocks/build/style.css?ver=3.1.0
16609
16609
Remove unused JavaScript — Potential savings of 200 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gstatic.com/recaptcha/releases/bfvuz6tShG5aoZp4K4zPVf5t/recaptcha__en.js
133701
105634
https://connect.facebook.net/signals/config/647980082336042?v=2.9.33&r=stable
72844
54403
https://maps.googleapis.com/maps/api/js?key=AIzaSyDWnjUpgc9ByaBLj2wvc2Ajuja608SCc5g
40300
22463
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/js/datatable.js?ver=2.0.6
26476
21878
Efficiently encode images — Potential savings of 459 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/uploads/2020/07/Supporting-You-PB19062_NCBI_083.jpg
497604
350832
https://www.ncbi.ie/wp-content/uploads/2020/08/PB19055_NCBI_250.jpg
206360
39610
https://www.ncbi.ie/wp-content/uploads/2021/03/Picture1.jpg
93948
29933
https://www.ncbi.ie/wp-content/uploads/2021/03/MOve-into-the-light-5-NCBI-CEO-Chris-White-and-Gold-Medalist-Jason-Smyth-scaled-e1614854357262-768x399.jpg
102076
25468
https://www.ncbi.ie/wp-content/uploads/2021/02/IMG-20190604-WA0001-500x375.jpg
63094
16219
https://www.ncbi.ie/wp-content/uploads/2021/02/cropped-view-hands-typing-laptop-500x333.jpg
49663
8038
Avoid multiple page redirects — Potential savings of 340 ms
Redirects can cause additional delays before the page can begin loading. Ncbi.ie should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://ncbi.ie/
190
https://ncbi.ie/
150
https://www.ncbi.ie/
0

Diagnostics

Avoid an excessive DOM size — 1,018 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1018
Maximum DOM Depth
Recently Diagnosed
15
Maximum Child Elements
body
35

Metrics

Speed Index — 3.9 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 4.5 s
The timing of the largest text or image that is painted.

Opportunities

Properly size images — Potential savings of 3,237 KiB
Images can slow down the page's load time. Ncbi.ie should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/uploads/2021/03/move.png
1590572
1568912
https://www.ncbi.ie/wp-content/uploads/2020/07/Supporting-You-PB19062_NCBI_083.jpg
497604
269896
https://www.ncbi.ie/wp-content/uploads/2021/03/Yoga-Image-500x500.png
298878
216561
https://www.ncbi.ie/wp-content/uploads/2020/08/shopping-bags-Images.jpg
263437
165564
https://www.ncbi.ie/wp-content/uploads/2021/03/insCapture.png
623663
151135
https://www.ncbi.ie/wp-content/uploads/2021/03/Mad-768x1024.jpg
164769
116560
https://www.ncbi.ie/wp-content/uploads/2020/08/PB19055_NCBI_250.jpg
206360
111928
https://www.ncbi.ie/wp-content/uploads/2021/02/celebrating-James-Joyce-500x365.png
120783
75213
https://www.ncbi.ie/wp-content/uploads/2021/03/Orientation-Mobility-14-500x365.png
111712
69564
https://www.ncbi.ie/wp-content/uploads/2021/03/Untitled-design-8-768x486.png
150746
57814
https://www.ncbi.ie/wp-content/uploads/2021/02/Orientation-Mobility-1-1-500x365.png
85633
53325
https://www.ncbi.ie/wp-content/uploads/2021/03/4928607-1-768x487.png
115335
44379
https://www.ncbi.ie/wp-content/uploads/2021/02/IMG-20190604-WA0001-500x375.jpg
63094
39924
https://www.ncbi.ie/wp-content/uploads/2021/02/Orientation-Mobility-10-1-500x365.png
62494
38916
https://www.ncbi.ie/wp-content/uploads/2021/02/Untitled-design-5-768x486.png
98317
37707
https://www.ncbi.ie/wp-content/uploads/2021/02/Orientation-Mobility-2-500x365.png
46870
29187
https://www.ncbi.ie/wp-content/uploads/2021/02/cropped-view-hands-typing-laptop-500x333.jpg
49663
29125
https://www.ncbi.ie/wp-content/uploads/2021/02/Untitled-design-3-768x486.png
73979
28372
https://www.ncbi.ie/wp-content/uploads/2021/01/Adapt-programme-website-500x338.png
43021
25493
https://www.ncbi.ie/wp-content/uploads/2021/03/MOve-into-the-light-5-NCBI-CEO-Chris-White-and-Gold-Medalist-Jason-Smyth-scaled-e1614854357262-768x399.jpg
102076
25427
https://www.ncbi.ie/wp-content/uploads/2021/02/Ahead-conference-500x365.png
34849
21701
https://www.ncbi.ie/wp-content/uploads/2021/03/Orientation-Mobility-16-500x365.png
34342
21385
https://www.ncbi.ie/wp-content/uploads/2021/03/Orientation-Mobility-19-500x365.png
31059
19341
https://www.ncbi.ie/wp-content/uploads/2021/03/Orientation-Mobility-15-500x365.png
29969
18662
https://www.ncbi.ie/wp-content/uploads/2020/11/Tec00024-500x500.jpg
25039
18143
https://www.ncbi.ie/wp-content/uploads/2021/02/group-people-500x375.jpg
26085
16506
https://www.ncbi.ie/wp-content/uploads/2021/03/116501036_faa465ce-8f8f-43a0-823c-d3615f6338d5-768x432.jpg
49794
15260
https://www.ncbi.ie/wp-content/uploads/2021/03/Main-Image-Sky-Q-VI-768x432.jpg
47172
14456
https://www.ncbi.ie/wp-content/uploads/2021/03/Picture1.jpg
93948
9525
https://www.ncbi.ie/wp-content/uploads/2020/11/bookshare-500x375.jpg
7100
4493
Defer offscreen images — Potential savings of 2,379 KiB
Time to Interactive can be slowed down by resources on the page. Ncbi.ie should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/uploads/2021/03/insCapture.png
623663
623663
https://www.ncbi.ie/wp-content/uploads/2020/08/shopping-bags-Images.jpg
263437
263437
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25039
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7100
7100
Serve images in next-gen formats — Potential savings of 3,161 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
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1590572
1323442
https://www.ncbi.ie/wp-content/uploads/2021/03/insCapture.png
623663
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422034
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298878
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310113
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120783
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206360
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46870
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43021
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Reduce initial server response time — Root document took 2,760 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.ncbi.ie/
2757.495

Diagnostics

Avoid enormous network payloads — Total size was 6,321 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
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1591344
https://www.ncbi.ie/wp-content/uploads/2021/03/insCapture.png
624436
https://www.ncbi.ie/wp-content/uploads/2020/07/Supporting-You-PB19062_NCBI_083.jpg
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151523
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Serve static assets with an efficient cache policy — 96 resources found
Ncbi.ie can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
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Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
https://www.ncbi.ie/wp-content/uploads/2020/06/NCBI_Logo.png
NCBI Working for People with Sight Loss
https://www.ncbi.ie/wp-content/uploads/2020/07/logo-only-white.svg
NCBI Working for People with Sight Loss
https://www.ncbi.ie/wp-content/uploads/2020/07/logo-only-white.svg
NCBI Working for People with Sight Loss
85

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of ncbi.ie. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Ncbi.ie may provide assistance to deaf or hearing-impaired users with captions on videos.

ARIA

`[aria-*]` attributes are not valid or misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
Failing Elements
Supporting You
Supporting Us
Shop with Us
Policy & Advocacy
News & Events
About Us

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
Cookie settings
ACCEPT
Pay Now

Navigation

`[id]` attributes on active, focusable elements are not unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Failing Elements
myNCBI

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
67

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that ncbi.ie should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
4.3.1
Google Maps
3.44.8
jQuery
1.12.4
jQuery UI
1.11.4
WordPress
5.4.4
core-js
core-js-pure@3.0.0
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.ncbi.ie/wp-content/themes/yumi/vendor/swiper/dist/js/swiper.min.js?ver=0.9.1.1614712071
https://www.ncbi.ie/wp-content/themes/yumi/vendor/swiper/dist/js/swiper.min.js.map
https://www.ncbi.ie/wp-content/themes/yumi/js/theme.min.js?ver=0.9.1.1614712071
https://www.ncbi.ie/wp-content/themes/yumi/js/theme.min.js.map
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://ncbi.ie/
Allowed
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 5 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
SHOW DETAILS
4
Medium
SHOW DETAILS
1
High

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
SHOW DETAILS
SHOW DETAILS
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
SHOW DETAILS
Failed to load resource: net::ERR_BLOCKED_BY_CLIENT.Inspector
91

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for ncbi.ie. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of ncbi.ie on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
73

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of ncbi.ie. This includes details about web app manifests.

Installable

Web app manifest and service worker meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Sets a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of ncbi.ie on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 71
Performance 38
Accessibility 92
Best Practices 60
SEO 92
Progressive Web App 75
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.ncbi.ie/
Updated: 1st April, 2021

4.10 seconds
First Contentful Paint (FCP)
18%
27%
55%

0.02 seconds
First Input Delay (FID)
94%
4%
2%

Simulate loading on mobile
38

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for ncbi.ie. This includes details about optimizing page load times which can result in a better user experience.

Opportunities

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Ncbi.ie should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Ncbi.ie should consider minifying CSS files.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Ncbi.ie should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 12 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/647980082336042?v=2.9.33&r=stable
12049
https://www.ncbi.ie/wp-content/themes/yumi/js/theme.min.js?ver=0.9.1.1614712071
47
https://connect.facebook.net/en_US/fbevents.js
46
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://www.ncbi.ie/wp-content/uploads/2020/07/banner-image-01-scaled.jpg
0

Diagnostics

Avoid chaining critical requests — 50 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Ncbi.ie should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 113 requests • 6,680 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
113
6840033
Image
48
6105415
Script
41
587410
Stylesheet
17
120647
Document
1
21777
Other
6
4784
Media
0
0
Font
0
0
Third-party
16
350745
Minimize third-party usage — Third-party code blocked the main thread for 90 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
99013
35.332
SHOW DETAILS
20695
23.064
SHOW DETAILS
35858
22.16
SHOW DETAILS
133701
7.576
SHOW DETAILS
40300
0
SHOW DETAILS
18609
0
SHOW DETAILS
2569
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
NCBI InfoLine 1850 33 43 53 Make a Referral Donate
Avoid large layout shifts — 4 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
NCBI InfoLine 1850 33 43 53 Make a Referral Donate NCBI is here to transform …
0.17632654228433
::before
0.013563580175718
NCBI is here to transform the lives of children and adults who are blind or vis…
0.0040690740527154
Toggle menu
0.0019921508383086
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 11 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.ncbi.ie/wp-content/themes/yumi/vendor/air-datepicker/dist/js/i18n/datepicker.pl.js?ver=0.9.1
9751
380
https://www.google.com/recaptcha/api.js
2867
186
https://www.ncbi.ie/
2087
144
https://www.ncbi.ie/
661
143
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery/jquery-1.12.4-wp.js?ver=1.12.4-wp
5276
131
https://connect.facebook.net/signals/config/647980082336042?v=2.9.33&r=stable
8197
111
https://www.gstatic.com/recaptcha/releases/bfvuz6tShG5aoZp4K4zPVf5t/recaptcha__en.js
5183
93
https://www.google-analytics.com/analytics.js
7820
83
https://www.googletagmanager.com/gtm.js?id=GTM-TMJLK6S
6666
74
https://www.ncbi.ie/wp-content/themes/yumi/js/theme.min.js?ver=0.9.1.1614712071
9690
61
https://connect.facebook.net/en_US/fbevents.js
6487
60
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://ncbi.ie/
http/1.1
0
103.49599999608
655
0
301
https://ncbi.ie/
http/1.1
104.24299997976
466.83299995493
832
0
301
text/html
https://www.ncbi.ie/
h2
467.42399997311
2674.9079999863
21777
115739
200
text/html
Document
https://www.google.com/recaptcha/api.js
h2
2693.4059999767
2699.3689999799
1150
850
200
text/javascript
Script
https://www.ncbi.ie/wp-includes/css/dist/block-library/style.min.css?ver=5.4.4
h2
2693.6709999572
2746.3809999754
7911
53593
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/woocommerce/packages/woocommerce-blocks/build/vendors-style.css?ver=3.1.0
h2
2693.8929999596
2738.6889999616
1640
2967
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/woocommerce/packages/woocommerce-blocks/build/style.css?ver=3.1.0
h2
2694.2139999592
2743.5410000035
16611
155284
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/drag-and-drop-multiple-file-upload-contact-form-7/assets/css/dnd-upload-cf7.css?ver=1.3.5.8
h2
2694.4739999599
3087.8669999656
2534
5546
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.3.2
h2
2694.8019999545
3020.8569999668
1365
1920
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/cookie-law-info/public/css/cookie-law-info-public.css?ver=1.9.5
h2
2695.2879999881
2725.9029999841
1577
3109
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/cookie-law-info/public/css/cookie-law-info-gdpr.css?ver=1.9.5
h2
2695.5929999822
2727.3639999912
5220
27871
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/css/font-awesome-4.4.0/css/font-awesome.min.css?ver=2.0.6
h2
2695.7929999917
2740.095999965
6475
26711
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/css/eb-public.css?ver=2.0.6
h2
2696.2559999665
2722.6279999595
4863
17859
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/css/datatable.css?ver=2.0.6
h2
2696.4750000043
3076.0499999742
2935
17440
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/admin/assets/css/jquery-ui.css?ver=2.0.6
h2
2696.6899999534
3026.4249999891
8578
35972
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/css/woocommerce-layout.css?ver=4.4.1
h2
2696.9069999759
2841.9719999656
3010
17639
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/css/woocommerce-smallscreen.css?ver=4.4.1
h2
2697.0860000001
2720.3679999802
1692
6758
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/css/woocommerce.css?ver=4.4.1
h2
2697.285000002
2744.7479999973
9089
62511
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/themes/yumi/css/theme.min.css?ver=0.9.1.1614716864
h2
2697.4729999783
2764.366999967
40597
273860
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/themes/yumi/vendor/air-datepicker/dist/css/datepicker.min.css?ver=0.9.1
h2
2697.6559999748
2751.6049999977
2909
12257
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom//assets/css/jquery.fancybox.min.css?ver=5.4.4
h2
2697.8819999495
3022.0540000009
3641
12795
200
text/css
Stylesheet
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery/jquery-1.12.4-wp.js?ver=1.12.4-wp
h2
2698.0979999644
2739.4539999659
33628
96854
200
application/javascript
Script
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-migrate/jquery-migrate-1.4.1-wp.js?ver=1.4.1-wp
h2
2698.3269999619
2731.6499999724
8330
23673
200
application/javascript
Script
https://www.ncbi.ie/wp-content/plugins/cookie-law-info/public/js/cookie-law-info-public.js?ver=1.9.5
h2
2698.7159999553
3028.0099999509
8355
33561
200
application/javascript
Script
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/core.min.js?ver=1.11.4-wp
h2
2698.9959999919
2744.2049999954
2422
3931
200
application/javascript
Script
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/widget.min.js?ver=1.11.4-wp
h2
2699.1969999508
2730.8179999818
3167
6838
200
application/javascript
Script
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/mouse.min.js?ver=1.11.4-wp
h2
2699.8889999813
3031.4829999697
1668
3142
200
application/javascript
Script
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/resizable.min.js?ver=1.11.4-wp
h2
2700.2309999662
2726.2359999586
5810
18403
200
application/javascript
Script
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/draggable.min.js?ver=1.11.4-wp
h2
2700.3769999719
2741.0319999908
5506
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-1
Other
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
2708.312
8.325
2722.653
11.656
2734.326
6.334
2742.709
46.452
2817.038
11.739
3119.841
65.731
3185.585
5.037
3193.52
9.604
3206.272
72.037
3318.009
10.287
3333.492
23.203
3358.455
11.057
3370.846
15.232
3387.948
190.015
3577.975
8.869
3587.415
7.627
3596.676
15.006
3612.225
7.131
3638.133
18.606
3674.179
35.71
3711.308
5.664
3728.301
20.801
3749.13
10.705
3759.861
27.781
3896.939
5.441
4286.547
7.041
4993.644
7.595
5004.87
7.231
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Metrics

First Contentful Paint — 4.0 s
The time taken for the first image or text on the page to be rendered.
Total Blocking Time — 390 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.196
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First Meaningful Paint — 4.0 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 60 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive ncbi.ie as laggy when the latency is higher than 0.05 seconds.

Opportunities

Minify JavaScript — Potential savings of 3 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Ncbi.ie should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-migrate/jquery-migrate-1.4.1-wp.js?ver=1.4.1-wp
8330
3243
Remove unused CSS — Potential savings of 52 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Ncbi.ie should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/themes/yumi/css/theme.min.css?ver=0.9.1.1614716864
40597
36145
https://www.ncbi.ie/wp-content/plugins/woocommerce/packages/woocommerce-blocks/build/style.css?ver=3.1.0
16611
16611

Diagnostics

Avoid an excessive DOM size — 1,018 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1018
Maximum DOM Depth
a
15
Maximum Child Elements
body
35
Reduce JavaScript execution time — 1.5 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.ncbi.ie/
1004.676
190.468
14.016
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery/jquery-1.12.4-wp.js?ver=1.12.4-wp
771.756
627.528
7.764
Unattributable
515.088
6.4
0.656
https://www.googletagmanager.com/gtm.js?id=GTM-TMJLK6S
141.66
129.764
8.444
https://connect.facebook.net/signals/config/647980082336042?v=2.9.33&r=stable
139.288
114.36
18.1
https://www.gstatic.com/recaptcha/releases/bfvuz6tShG5aoZp4K4zPVf5t/recaptcha__en.js
97.12
63.164
27.74
https://www.google-analytics.com/analytics.js
91.484
79.76
5.456
https://www.ncbi.ie/wp-content/themes/yumi/vendor/swiper/dist/js/swiper.min.js?ver=0.9.1.1614712071
91.04
53.256
8.46
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/core.min.js?ver=1.11.4-wp
69.672
21.164
1.764
https://connect.facebook.net/en_US/fbevents.js
60.024
50.468
7.32
https://maps.googleapis.com/maps/api/js?key=AIzaSyDWnjUpgc9ByaBLj2wvc2Ajuja608SCc5g
59.6
44.632
14.968
Minimize main-thread work — 3.4 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1527.084
Other
637.12
Style & Layout
493.74
Rendering
303.172
Parse HTML & CSS
250.9
Script Parsing & Compilation
203.5
Garbage Collection
28.688

Metrics

Speed Index — 8.6 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 20.0 s
The timing of the largest text or image that is painted.
Time to Interactive — 9.0 s
The time taken for the page to become fully interactive.

Other

First CPU Idle — 7.9 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 380 ms
Users could experience a delay when interacting with the page.
First Contentful Paint (3G) — 7721 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Eliminate render-blocking resources — Potential savings of 1,880 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Ncbi.ie should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.ncbi.ie/wp-content/plugins/woocommerce/packages/woocommerce-blocks/build/style.css?ver=3.1.0
16611
300
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/css/font-awesome-4.4.0/css/font-awesome.min.css?ver=2.0.6
6475
150
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/admin/assets/css/jquery-ui.css?ver=2.0.6
8578
150
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/css/woocommerce.css?ver=4.4.1
9089
150
https://www.ncbi.ie/wp-content/themes/yumi/css/theme.min.css?ver=0.9.1.1614716864
40597
450
https://www.google.com/recaptcha/api.js
1150
780
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery/jquery-1.12.4-wp.js?ver=1.12.4-wp
33628
150
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-migrate/jquery-migrate-1.4.1-wp.js?ver=1.4.1-wp
8330
150
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/position.min.js?ver=1.11.4-wp
3119
150
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/js/datatable.js?ver=2.0.6
26473
150
Properly size images — Potential savings of 1,795 KiB
Images can slow down the page's load time. Ncbi.ie should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/uploads/2021/03/move.png
1590572
1542184
https://www.ncbi.ie/wp-content/uploads/2021/03/Mad-1152x1536.jpg
316824
173275
https://www.ncbi.ie/wp-content/uploads/2020/08/shopping-bags-Images.jpg
263437
122958
Remove unused JavaScript — Potential savings of 200 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gstatic.com/recaptcha/releases/bfvuz6tShG5aoZp4K4zPVf5t/recaptcha__en.js
133701
105634
https://connect.facebook.net/signals/config/647980082336042?v=2.9.33&r=stable
72844
54403
https://maps.googleapis.com/maps/api/js?key=AIzaSyDWnjUpgc9ByaBLj2wvc2Ajuja608SCc5g
40300
22463
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/js/datatable.js?ver=2.0.6
26473
21876
Efficiently encode images — Potential savings of 434 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/uploads/2020/07/Supporting-You-PB19062_NCBI_083.jpg
497604
350832
https://www.ncbi.ie/wp-content/uploads/2020/08/PB19055_NCBI_250.jpg
206360
39610
https://www.ncbi.ie/wp-content/uploads/2021/03/Picture1.jpg
93948
29933
https://www.ncbi.ie/wp-content/uploads/2021/02/IMG-20190604-WA0001-500x375.jpg
63094
16219
https://www.ncbi.ie/wp-content/uploads/2021/02/cropped-view-hands-typing-laptop-500x333.jpg
49663
8038
Serve images in next-gen formats — Potential savings of 3,402 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.ncbi.ie/wp-content/uploads/2021/03/move.png
1590572
1323442
https://www.ncbi.ie/wp-content/uploads/2021/03/insCapture.png
623663
538163
https://www.ncbi.ie/wp-content/uploads/2020/07/Supporting-You-PB19062_NCBI_083.jpg
497604
422034
https://www.ncbi.ie/wp-content/uploads/2020/09/bg-donate-pannel.png
310113
293733
https://www.ncbi.ie/wp-content/uploads/2021/03/Yoga-Image-500x500.png
298878
261490
https://www.ncbi.ie/wp-content/uploads/2021/03/Untitled-design-8.png
214017
111417
https://www.ncbi.ie/wp-content/uploads/2021/03/Mad-1152x1536.jpg
316824
92956
https://www.ncbi.ie/wp-content/uploads/2021/02/celebrating-James-Joyce-500x365.png
120783
84283
https://www.ncbi.ie/wp-content/uploads/2021/03/Orientation-Mobility-14-500x365.png
111712
75212
https://www.ncbi.ie/wp-content/uploads/2020/08/PB19055_NCBI_250.jpg
206360
72960
https://www.ncbi.ie/wp-content/uploads/2021/02/Orientation-Mobility-1-1-500x365.png
85633
49133
https://www.ncbi.ie/wp-content/uploads/2021/03/Picture1.jpg
93948
42736
https://www.ncbi.ie/wp-content/uploads/2021/03/MOve-into-the-light-5-NCBI-CEO-Chris-White-and-Gold-Medalist-Jason-Smyth-scaled-e1614854357262-1024x532.jpg
137327
28373
https://www.ncbi.ie/wp-content/uploads/2021/02/Orientation-Mobility-10-1-500x365.png
62494
25994
https://www.ncbi.ie/wp-content/uploads/2021/02/IMG-20190604-WA0001-500x375.jpg
63094
25594
https://www.ncbi.ie/wp-content/uploads/2021/02/cropped-view-hands-typing-laptop-500x333.jpg
49663
16363
https://www.ncbi.ie/wp-content/uploads/2021/02/Orientation-Mobility-2-500x365.png
46870
10370
https://www.ncbi.ie/wp-content/uploads/2021/01/Adapt-programme-website-500x338.png
43021
9221
Reduce initial server response time — Root document took 2,210 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.ncbi.ie/
2208.48
Avoid multiple page redirects — Potential savings of 1,110 ms
Redirects can cause additional delays before the page can begin loading. Ncbi.ie should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://ncbi.ie/
630
https://ncbi.ie/
480
https://www.ncbi.ie/
0

Diagnostics

Avoid enormous network payloads — Total size was 6,680 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.ncbi.ie/wp-content/uploads/2021/03/move.png
1591348
https://www.ncbi.ie/wp-content/uploads/2021/03/insCapture.png
624439
https://www.ncbi.ie/wp-content/uploads/2020/07/Supporting-You-PB19062_NCBI_083.jpg
498393
https://www.ncbi.ie/wp-content/uploads/2021/03/Mad-1152x1536.jpg
317588
https://www.ncbi.ie/wp-content/uploads/2020/09/bg-donate-pannel.png
310887
https://www.ncbi.ie/wp-content/uploads/2021/03/Yoga-Image-500x500.png
299646
https://www.ncbi.ie/wp-content/uploads/2020/08/shopping-bags-Images.jpg
264227
https://www.ncbi.ie/wp-content/uploads/2021/03/Untitled-design-8.png
214784
https://www.ncbi.ie/wp-content/uploads/2020/08/PB19055_NCBI_250.jpg
207156
https://www.ncbi.ie/wp-content/uploads/2021/03/MOve-into-the-light-5-NCBI-CEO-Chris-White-and-Gold-Medalist-Jason-Smyth-scaled-e1614854357262-1024x532.jpg
138093
Serve static assets with an efficient cache policy — 97 resources found
Ncbi.ie can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://connect.facebook.net/signals/config/647980082336042?v=2.9.33&r=stable
1200000
72844
https://connect.facebook.net/en_US/fbevents.js
1200000
25541
https://maps.googleapis.com/maps/api/js?key=AIzaSyDWnjUpgc9ByaBLj2wvc2Ajuja608SCc5g
1800000
40300
https://www.google-analytics.com/analytics.js
7200000
20093
https://www.ncbi.ie/wp-content/uploads/2021/03/move.png
14400000
1591348
https://www.ncbi.ie/wp-content/uploads/2021/03/insCapture.png
14400000
624439
https://www.ncbi.ie/wp-content/uploads/2020/07/Supporting-You-PB19062_NCBI_083.jpg
14400000
498393
https://www.ncbi.ie/wp-content/uploads/2021/03/Mad-1152x1536.jpg
14400000
317588
https://www.ncbi.ie/wp-content/uploads/2020/09/bg-donate-pannel.png
14400000
310887
https://www.ncbi.ie/wp-content/uploads/2021/03/Yoga-Image-500x500.png
14400000
299646
https://www.ncbi.ie/wp-content/uploads/2020/08/shopping-bags-Images.jpg
14400000
264227
https://www.ncbi.ie/wp-content/uploads/2021/03/Untitled-design-8.png
14400000
214784
https://www.ncbi.ie/wp-content/uploads/2020/08/PB19055_NCBI_250.jpg
14400000
207156
https://www.ncbi.ie/wp-content/uploads/2021/03/MOve-into-the-light-5-NCBI-CEO-Chris-White-and-Gold-Medalist-Jason-Smyth-scaled-e1614854357262-1024x532.jpg
14400000
138093
https://www.ncbi.ie/wp-content/uploads/2021/02/celebrating-James-Joyce-500x365.png
14400000
121558
https://www.ncbi.ie/wp-content/uploads/2020/07/banner-image-01-scaled.jpg
14400000
117058
https://www.ncbi.ie/wp-content/uploads/2021/03/Orientation-Mobility-14-500x365.png
14400000
112485
https://www.ncbi.ie/wp-content/uploads/2021/02/Untitled-design-5.png
14400000
103873
https://www.ncbi.ie/wp-content/uploads/2021/03/Picture1.jpg
14400000
94733
https://www.ncbi.ie/wp-content/uploads/2021/03/4928607-1.png
14400000
94155
https://www.ncbi.ie/wp-content/uploads/2021/03/116501036_faa465ce-8f8f-43a0-823c-d3615f6338d5.jpg
14400000
88118
https://www.ncbi.ie/wp-content/uploads/2021/02/Orientation-Mobility-1-1-500x365.png
14400000
86406
https://www.ncbi.ie/wp-content/uploads/2021/02/Untitled-design-3.png
14400000
84184
https://www.ncbi.ie/wp-content/uploads/2021/03/Main-Image-Sky-Q-VI-1024x576.jpg
14400000
73764
https://www.ncbi.ie/wp-content/uploads/2021/02/IMG-20190604-WA0001-500x375.jpg
14400000
63884
https://www.ncbi.ie/wp-content/uploads/2021/02/Orientation-Mobility-10-1-500x365.png
14400000
63269
https://www.ncbi.ie/wp-content/themes/yumi/img/bg-banner-light.png
14400000
55235
https://www.ncbi.ie/wp-content/themes/yumi/img/bg-banner-light-flip.png
14400000
55145
https://www.ncbi.ie/wp-content/themes/yumi/img/banner-bottom-divider.png
14400000
54626
https://www.ncbi.ie/wp-content/uploads/2021/02/cropped-view-hands-typing-laptop-500x333.jpg
14400000
50453
https://www.ncbi.ie/wp-content/uploads/2021/02/Orientation-Mobility-2-500x365.png
14400000
47640
https://www.ncbi.ie/wp-content/uploads/2021/01/Adapt-programme-website-500x338.png
14400000
43787
https://www.ncbi.ie/wp-content/themes/yumi/css/theme.min.css?ver=0.9.1.1614716864
14400000
40597
https://www.ncbi.ie/wp-content/uploads/2021/02/Ahead-conference-500x365.png
14400000
35625
https://www.ncbi.ie/wp-content/uploads/2021/03/Orientation-Mobility-16-500x365.png
14400000
35114
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery/jquery-1.12.4-wp.js?ver=1.12.4-wp
14400000
33628
https://www.ncbi.ie/wp-content/themes/yumi/vendor/swiper/dist/js/swiper.min.js?ver=0.9.1.1614712071
14400000
32384
https://www.ncbi.ie/wp-content/uploads/2021/03/Orientation-Mobility-19-500x365.png
14400000
31833
https://www.ncbi.ie/wp-content/uploads/2021/03/Orientation-Mobility-15-500x365.png
14400000
30743
https://www.ncbi.ie/wp-content/uploads/2021/02/group-people-500x375.jpg
14400000
26878
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/js/datatable.js?ver=2.0.6
14400000
26473
https://www.ncbi.ie/wp-content/themes/yumi/js/theme.min.js?ver=0.9.1.1614712071
14400000
26397
https://www.ncbi.ie/wp-content/uploads/2020/11/Tec00024-500x500.jpg
14400000
25829
https://www.ncbi.ie/wp-content/uploads/2020/06/NCBI_Logo.png
14400000
22214
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom//assets/js/jquery.fancybox.min.js
14400000
21791
https://www.ncbi.ie/wp-content/plugins/woocommerce/packages/woocommerce-blocks/build/style.css?ver=3.1.0
14400000
16611
https://www.ncbi.ie/wp-content/themes/yumi/vendor/air-datepicker/dist/js/datepicker.min.js?ver=0.9.1
14400000
10165
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/css/woocommerce.css?ver=4.4.1
14400000
9089
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/admin/assets/css/jquery-ui.css?ver=2.0.6
14400000
8578
https://www.ncbi.ie/wp-content/plugins/cookie-law-info/public/js/cookie-law-info-public.js?ver=1.9.5
14400000
8355
https://www.ncbi.ie/wp-content/themes/yumi/vendor/jquery-validation/dist/jquery.validate.min.js?ver=0.9.1
14400000
8333
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-migrate/jquery-migrate-1.4.1-wp.js?ver=1.4.1-wp
14400000
8330
https://www.ncbi.ie/wp-includes/css/dist/block-library/style.min.css?ver=5.4.4
14400000
7911
https://www.ncbi.ie/wp-content/uploads/2020/11/bookshare-500x375.jpg
14400000
7882
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/css/font-awesome-4.4.0/css/font-awesome.min.css?ver=2.0.6
14400000
6475
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/resizable.min.js?ver=1.11.4-wp
14400000
5810
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/draggable.min.js?ver=1.11.4-wp
14400000
5506
https://www.ncbi.ie/wp-content/plugins/cookie-law-info/public/css/cookie-law-info-gdpr.css?ver=1.9.5
14400000
5220
https://www.ncbi.ie/wp-includes/js/wp-emoji-release.min.js?ver=5.4.4
14400000
5040
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/css/eb-public.css?ver=2.0.6
14400000
4863
https://www.ncbi.ie/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.3.2
14400000
4462
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/dialog.min.js?ver=1.11.4-wp
14400000
4226
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/js/jquery-blockui/jquery.blockUI.min.js?ver=2.70
14400000
4045
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/js/jquery-blockui-min.js?ver=2.0.6
14400000
3836
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom//assets/css/jquery.fancybox.min.css?ver=5.4.4
14400000
3641
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/js/eb-public.js?ver=2.0.6
14400000
3369
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/widget.min.js?ver=1.11.4-wp
14400000
3167
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/position.min.js?ver=1.11.4-wp
14400000
3119
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/css/woocommerce-layout.css?ver=4.4.1
14400000
3010
https://www.ncbi.ie/wp-content/plugins/edwiser-bridge/public/assets/css/datatable.css?ver=2.0.6
14400000
2935
https://www.ncbi.ie/wp-content/themes/yumi/vendor/air-datepicker/dist/css/datepicker.min.css?ver=0.9.1
14400000
2909
https://www.ncbi.ie/wp-content/plugins/drag-and-drop-multiple-file-upload-contact-form-7/assets/js/codedropz-uploader-min.js?ver=1.3.5.8
14400000
2876
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/button.min.js?ver=1.11.4-wp
14400000
2674
https://www.ncbi.ie/wp-content/plugins/drag-and-drop-multiple-file-upload-contact-form-7/assets/css/dnd-upload-cf7.css?ver=1.3.5.8
14400000
2534
https://www.ncbi.ie/wp-content/uploads/2020/07/logo-only-white.svg
14400000
2438
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/core.min.js?ver=1.11.4-wp
14400000
2422
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/js/frontend/add-to-cart.min.js?ver=4.4.1
14400000
1737
https://www.ncbi.ie/wp-content/plugins/drag-and-drop-multiple-file-upload-contact-form-7/assets/js/dnd-upload-cf7.js?ver=1.3.5.8
14400000
1708
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/js/frontend/cart-fragments.min.js?ver=4.4.1
14400000
1701
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/css/woocommerce-smallscreen.css?ver=4.4.1
14400000
1692
https://www.ncbi.ie/wp-content/plugins/woocommerce-image-zoom/inc/jquery-migrate-helper/js/jquery-ui/mouse.min.js?ver=1.11.4-wp
14400000
1668
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/js/js-cookie/js.cookie.min.js?ver=2.1.4
14400000
1657
https://www.ncbi.ie/wp-content/plugins/woocommerce/packages/woocommerce-blocks/build/vendors-style.css?ver=3.1.0
14400000
1640
https://www.ncbi.ie/wp-content/plugins/cookie-law-info/public/css/cookie-law-info-public.css?ver=1.9.5
14400000
1577
https://www.ncbi.ie/wp-includes/js/wp-embed.min.js?ver=5.4.4
14400000
1430
https://www.ncbi.ie/wp-content/plugins/woocommerce/assets/js/frontend/woocommerce.min.js?ver=4.4.1
14400000
1423
https://www.ncbi.ie/wp-content/themes/yumi/img/icon-account.svg
14400000
1406
https://www.ncbi.ie/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.3.2
14400000
1365
https://www.ncbi.ie/wp-content/themes/yumi/js/contrast.js
14400000
1313
https://www.ncbi.ie/wp-content/plugins/woo-confirmation-email/assets/js/woo-confirmation-email-admin.js?ver=3.5.0
14400000
1282
https://www.ncbi.ie/wp-content/themes/yumi/img/icon-cart-white.svg
14400000
1198
https://www.ncbi.ie/wp-content/themes/yumi/vendor/air-datepicker/dist/js/i18n/datepicker.pl.js?ver=0.9.1
14400000
1163
https://www.ncbi.ie/wp-content/themes/yumi/img/arrow-back.svg
14400000
951
https://www.ncbi.ie/wp-content/themes/yumi/img/arrow-forward.svg
14400000
947
https://www.ncbi.ie/wp-content/themes/yumi/img/nav_arrow.svg
14400000
935
https://www.ncbi.ie/wp-content/themes/yumi/img/arrow-down.svg
14400000
920
https://www.ncbi.ie/wp-content/themes/yumi/img/icon-close.svg
14400000
919
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
https://www.ncbi.ie/wp-content/uploads/2020/06/NCBI_Logo.png
NCBI Working for People with Sight Loss
https://www.ncbi.ie/wp-content/uploads/2020/07/logo-only-white.svg
NCBI Working for People with Sight Loss
https://www.ncbi.ie/wp-content/uploads/2020/07/logo-only-white.svg
NCBI Logo
https://www.ncbi.ie/wp-content/uploads/2020/07/logo-only-white.svg
NCBI Working for People with Sight Loss
92

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of ncbi.ie. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Ncbi.ie may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
Cookie settings
ACCEPT
Pay Now

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
60

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that ncbi.ie should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
4.3.1
Google Maps
3.44.8
jQuery
1.12.4
jQuery UI
1.11.4
WordPress
5.4.4
core-js
core-js-pure@3.0.0
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.ncbi.ie/wp-content/themes/yumi/vendor/swiper/dist/js/swiper.min.js?ver=0.9.1.1614712071
https://www.ncbi.ie/wp-content/themes/yumi/vendor/swiper/dist/js/swiper.min.js.map
https://www.ncbi.ie/wp-content/themes/yumi/js/theme.min.js?ver=0.9.1.1614712071
https://www.ncbi.ie/wp-content/themes/yumi/js/theme.min.js.map
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://ncbi.ie/
Allowed
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 5 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
SHOW DETAILS
4
Medium
SHOW DETAILS
1
High

Audits

Serves images with low resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://www.ncbi.ie/wp-content/uploads/2020/06/NCBI_Logo.png
330 x 165
441 x 220
660 x 330

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
SHOW DETAILS
SHOW DETAILS
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
SHOW DETAILS
Failed to load resource: net::ERR_BLOCKED_BY_CLIENT.Inspector
92

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for ncbi.ie. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of ncbi.ie on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
SHOW DETAILS
100.00%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
75

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of ncbi.ie. This includes details about web app manifests.

Installable

Web app manifest and service worker meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Sets a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of ncbi.ie on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 104.26.3.52
Continent: North America
Country: United States
United States Flag
Region:
City:
Longitude: -97.822
Latitude: 37.751
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
Cloudflare, Inc.
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
IE Domain Registry 89.185.148.64
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating: 4/5 (0 reviews)
WOT Trustworthiness: 80/100
WOT Child Safety: 100/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: sni.cloudflaressl.com
Issued By: Cloudflare Inc ECC CA-3
Valid From: 1st February, 2021
Valid To: 31st January, 2022
Subject: CN = sni.cloudflaressl.com
O = Cloudflare, Inc.
L = San Francisco
S = US
Hash: 4d04c09a
Issuer: CN = Cloudflare Inc ECC CA-3
O = Cloudflare, Inc.
S = US
Version: 2
Serial Number: 12238961057229257859444684926120030093
Serial Number (Hex): 0935235E608B8C78B4516993AA86EF8D
Valid From: 1st February, 2024
Valid To: 31st January, 2024
Signature Algorithm (Short Name): ecdsa-with-SHA256
Signature Algorithm (Long Name): ecdsa-with-SHA256
Authority Key Identifier: keyid:A5:CE:37:EA:EB:B0:75:0E:94:67:88:B4:45:FA:D9:24:10:87:96:1F
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl3.digicert.com/CloudflareIncECCCA-3.crl

Full Name:
URI:http://crl4.digicert.com/CloudflareIncECCCA-3.crl
Certificate Policies: Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS
Authority Information Access: OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/CloudflareIncECCCA-3.crt
SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
Timestamp : Feb 1 18:01:53.789 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:0A:08:CE:13:F9:35:66:22:63:CE:2F:C2:
DB:13:35:D1:A9:B4:7A:FC:80:B3:B6:0E:80:E6:34:67:
42:9D:B5:B6:02:20:4C:22:F2:75:65:F0:FB:03:A7:45:
CE:00:49:CC:21:54:0A:7C:3D:7E:02:26:A9:AC:27:1A:
C8:04:27:91:D2:6F
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
Timestamp : Feb 1 18:01:53.857 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:04:40:35:49:1E:E2:41:50:7D:96:BB:07:
36:9C:5A:F5:AB:E5:7F:F8:03:5D:C9:73:EF:81:77:C9:
05:6C:78:16:02:21:00:95:88:61:DA:F0:3D:2E:B8:E4:
3B:78:B3:81:BA:63:00:05:6A:D8:6D:02:AA:9E:5B:84:
D7:89:B8:9F:75:93:EB
Key Usage: Digital Signature
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:ncbi.ie
DNS:sni.cloudflaressl.com
DNS:*.ncbi.ie
Technical

DNS Lookup

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Date: 1st April, 2021
Content-Type: text/html; charset=UTF-8
Server: cloudflare
Connection: keep-alive
Set-Cookie: *
X-Powered-By: PleskLin
Link: <https://www.ncbi.ie/wp-json/>; rel="https://api.w.org/", <https://www.ncbi.ie/>; rel=shortlink
X-ET-API-VERSION: v1
X-ET-API-ROOT: https://www.ncbi.ie/wp-json/tribe/tickets/v1/
X-ET-API-ORIGIN: https://www.ncbi.ie
X-TEC-API-VERSION: v1
X-TEC-API-ROOT: https://www.ncbi.ie/wp-json/tribe/events/v1/
X-TEC-API-ORIGIN: https://www.ncbi.ie
CF-Cache-Status: DYNAMIC
cf-request-id: 092f5a98b900001ebaf10b9000000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To: {"group":"cf-nel","endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=WmQli0qcVVzBxuj3zpy%2FOfXwdh0J4luHHaHJb4bhGjv4nqmbgvn5ValY%2Fur0vzx0TxL34JwyHs92rw%2BdtpjE0zFegue2FLXqg%2F36iw%3D%3D"}],"max_age":604800}
NEL: {"max_age":604800,"report_to":"cf-nel"}
CF-RAY: 6392606dff841eba-SJC

Whois Lookup

Created: 16th January, 2001
Changed: 3rd February, 2021
Expires: 16th January, 2022
Registrar: Tibus
Status: ok
Nameservers: barbara.ns.cloudflare.com
tony.ns.cloudflare.com
Owner Name: Ncbi (National Council For the Blind ) Group
Owner Organization: REDACTED FOR PRIVACY
Owner Street: REDACTED FOR PRIVACY
Owner Post Code: REDACTED FOR PRIVACY
Owner City: REDACTED FOR PRIVACY
Owner State: REDACTED FOR PRIVACY
Owner Country: REDACTED FOR PRIVACY
Owner Phone: REDACTED FOR PRIVACY
Owner Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Post Code: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Post Code: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name
Billing Name: REDACTED FOR PRIVACY
Billing Organization: REDACTED FOR PRIVACY
Billing Street: REDACTED FOR PRIVACY
Billing Post Code: REDACTED FOR PRIVACY
Billing City: REDACTED FOR PRIVACY
Billing State: REDACTED FOR PRIVACY
Billing Country: REDACTED FOR PRIVACY
Billing Phone: REDACTED FOR PRIVACY
Billing Fax: REDACTED FOR PRIVACY
Billing Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name
Full Whois: Domain Name: ncbi.ie
Registry Domain ID: 655984-IEDR
Registrar WHOIS Server: whois.weare.ie
Registrar URL: http://www.tibus.ie
Updated Date: 2021-03-02T15:29:17Z
Creation Date: 2001-01-16T00:00:00Z
Registry Expiry Date: 2022-01-16T15:22:15Z
Registrar: Tibus
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abuse@tibus.com
Registrar Abuse Contact Phone: +44.2890331122
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: 538234-IEDR
Registrant Name: Ncbi (National Council For the Blind ) Group
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: REDACTED FOR PRIVACY
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: REDACTED FOR PRIVACY
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name
Registry Admin ID: 540140-IEDR
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name
Registry Tech ID: 535441-IEDR
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name
Registry Billing ID: REDACTED FOR PRIVACY
Billing Name: REDACTED FOR PRIVACY
Billing Organization: REDACTED FOR PRIVACY
Billing Street: REDACTED FOR PRIVACY
Billing City: REDACTED FOR PRIVACY
Billing State/Province: REDACTED FOR PRIVACY
Billing Postal Code: REDACTED FOR PRIVACY
Billing Country: REDACTED FOR PRIVACY
Billing Phone: REDACTED FOR PRIVACY
Billing Phone Ext: REDACTED FOR PRIVACY
Billing Fax: REDACTED FOR PRIVACY
Billing Fax Ext: REDACTED FOR PRIVACY
Billing Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name
Name Server: barbara.ns.cloudflare.com
Name Server: tony.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2021-04-01T14:06:18Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

% Important Notice
% If you believe that information published on this page is incorrect, or should not be published,please contact your Registrar, or the IEDR Registration Services Department who will advise you further.
% You can also contact your Registrar or the IEDR if your Registrant name is not showing and you would like it to be published.
% Our contact information is available at https://www.iedr.ie/contact-us/
% Rights restricted by copyright: https://www.iedr.ie/registrant-terms-conditions-policy/
% Do not remove this notice
View Raw Whois

Nameservers

Name IP Address
barbara.ns.cloudflare.com 108.162.192.248
tony.ns.cloudflare.com 173.245.59.240
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