Tools & Wizards About Us
concern.org.uk screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    53% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

concern.org.uk

Concern Worldwide | International humanitarian & development organisation

Page Load Speed

2 sec in total

First Response

111 ms

Resources Loaded

966 ms

Page Rendered

971 ms

concern.org.uk screenshot

About Website

Visit concern.org.uk now to see the best up-to-date Concern content for India and also check out these interesting facts you probably never knew about concern.org.uk

Concern works in some of the hardest to reach and most fragile places on our planet. But that’s OK. Because our mission is to transform the lives of world’s poorest people – whatever it takes.

Visit concern.org.uk

Key Findings

We analyzed Concern.org.uk page load time and found that the first response time was 111 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

concern.org.uk performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value14,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

Network Requests Diagram

www.concern.org.uk

111 ms

uc.js

73 ms

gtm.js

180 ms

rollbar.min.js

70 ms

f702b044bfbb2b30.css

40 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 55% of them (45 requests) were addressed to the original Concern.org.uk, 39% (32 requests) were made to Admin.concern.org.uk and 2% (2 requests) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (755 ms) relates to the external source Admin.concern.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 338.0 kB (42%)

Content Size

806.2 kB

After Optimization

468.2 kB

  • HTML
  • Images

In fact, the total size of Concern.org.uk main page is 806.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 408.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 337.9 kB

  • Original 397.5 kB
  • After minification 397.3 kB
  • After compression 59.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 337.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 82 B

  • Original 408.6 kB
  • After minification 408.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Concern images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 39 (52%)

Requests Now

75

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concern. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.concern.org.uk

www.concern.org.uk

111 ms

uc.js

uc.js

73 ms

gtm.js

gtm.js

180 ms

rollbar.min.js

rollbar.min.js

70 ms

f702b044bfbb2b30.css

f702b044bfbb2b30.css

40 ms

b76886fe3f3136f8.css

b76886fe3f3136f8.css

60 ms

5bf1cbce6947b615.css

5bf1cbce6947b615.css

59 ms

22621fb6549399ea.css

22621fb6549399ea.css

144 ms

1de83196b8578f0a.css

1de83196b8578f0a.css

99 ms

a29d1dca026ce30e.css

a29d1dca026ce30e.css

145 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

100 ms

9104.a96ee6212bd6acf7.js

9104.a96ee6212bd6acf7.js

98 ms

2260.00c16b274d5c0685.js

2260.00c16b274d5c0685.js

142 ms

8598.e7a4a79007d596e6.js

8598.e7a4a79007d596e6.js

162 ms

3066.b134db35dc293ab8.js

3066.b134db35dc293ab8.js

173 ms

webpack-f0d05ef4dee3376d.js

webpack-f0d05ef4dee3376d.js

166 ms

framework-560765ab0625ba27.js

framework-560765ab0625ba27.js

166 ms

main-7b54e2e32d137bf3.js

main-7b54e2e32d137bf3.js

172 ms

_app-4b5f366c0f0147cd.js

_app-4b5f366c0f0147cd.js

270 ms

60b4fc13-58f71855e0afd88f.js

60b4fc13-58f71855e0afd88f.js

171 ms

4720-f2217a734fc3879e.js

4720-f2217a734fc3879e.js

395 ms

5573-f9e7cf20fe6ac08d.js

5573-f9e7cf20fe6ac08d.js

393 ms

5527-2209e5dfae9e9a89.js

5527-2209e5dfae9e9a89.js

393 ms

6941-49595f9b5f07007e.js

6941-49595f9b5f07007e.js

421 ms

6955-c821d8a8c7f22be9.js

6955-c821d8a8c7f22be9.js

392 ms

5791-850e8f7ec1cc743b.js

5791-850e8f7ec1cc743b.js

393 ms

9588-22e32216ef53978a.js

9588-22e32216ef53978a.js

460 ms

8109-c7c14ebef5dbee28.js

8109-c7c14ebef5dbee28.js

465 ms

page-762e3b5f8adbc214.js

page-762e3b5f8adbc214.js

462 ms

_buildManifest.js

_buildManifest.js

459 ms

_ssgManifest.js

_ssgManifest.js

466 ms

Malawi_2022_RS56493__lpr.jpg

Malawi_2022_RS56493__lpr.jpg

153 ms

search.svg

search.svg

443 ms

stacked-group.svg

stacked-group.svg

459 ms

navigation-chevron-down-desktop.svg

navigation-chevron-down-desktop.svg

455 ms

navigation-chevron-down.svg

navigation-chevron-down.svg

457 ms

RS55831.jpg

RS55831.jpg

376 ms

4K3A0116.jpg

4K3A0116.jpg

256 ms

knowledge-hub-logo.png

knowledge-hub-logo.png

402 ms

Malawi_2021_RS55831__lpr.jpg

Malawi_2021_RS55831__lpr.jpg

374 ms

concern-ethiopia-agriculture-famine-prevention.jpg

concern-ethiopia-agriculture-famine-prevention.jpg

469 ms

Kenya_2022_RS68050__lpr.jpg

Kenya_2022_RS68050__lpr.jpg

402 ms

RS67279__lpr.jpg

RS67279__lpr.jpg

437 ms

Somalia_2022_RS63217__lpr_1.jpg

Somalia_2022_RS63217__lpr_1.jpg

503 ms

SP%20Livelihoods%20piece_web%20desktop_1.png

SP%20Livelihoods%20piece_web%20desktop_1.png

504 ms

emergency_response_icon.svg

emergency_response_icon.svg

505 ms

health_icon.svg

health_icon.svg

446 ms

beneficiaries%20icon.png

beneficiaries%20icon.png

451 ms

4K3A0044.jpg

4K3A0044.jpg

508 ms

Kenya_2020_RS49001__lpr.jpg

Kenya_2020_RS49001__lpr.jpg

506 ms

4K3A1955.jpg

4K3A1955.jpg

507 ms

Mozambique_2019_Cyclone%20Idai_41586lpr.jpg

Mozambique_2019_Cyclone%20Idai_41586lpr.jpg

514 ms

Malawi_2021_RS55593.jpg

Malawi_2021_RS55593.jpg

755 ms

39028scr.jpg

39028scr.jpg

517 ms

Pakistan_2020_RS52705__lpr.jpg

Pakistan_2020_RS52705__lpr.jpg

555 ms

donate2.png

donate2.png

567 ms

join-an-event-icon.png

join-an-event-icon.png

507 ms

buy-a-gift-icon.svg

buy-a-gift-icon.svg

509 ms

will.svg

will.svg

615 ms

corporate-support.svg

corporate-support.svg

519 ms

dec-logo.png

dec-logo.png

619 ms

option_3.png

option_3.png

554 ms

Dfid%20logo.jpg

Dfid%20logo.jpg

554 ms

FR_RegLogo_LR.jpg

FR_RegLogo_LR.jpg

614 ms

cc.js

cc.js

318 ms

bc-v4.min.html

bc-v4.min.html

367 ms

texture-white-strip@3x.png

texture-white-strip@3x.png

324 ms

tile-pink-1.svg

tile-pink-1.svg

321 ms

tile-green-1.svg

tile-green-1.svg

327 ms

tile-green-2.svg

tile-green-2.svg

325 ms

texture-a-texture-green@3x.png

texture-a-texture-green@3x.png

331 ms

teal-arrow.svg

teal-arrow.svg

331 ms

chevron-turquoise-right.svg

chevron-turquoise-right.svg

333 ms

Pakistan_2022_RS68995__lpr_0.jpg

Pakistan_2022_RS68995__lpr_0.jpg

531 ms

Somalia_2022_RS63218__lpr_0.jpg

Somalia_2022_RS63218__lpr_0.jpg

584 ms

CAR_2019_RS42318__lpr_0.jpg

CAR_2019_RS42318__lpr_0.jpg

483 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

157 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

175 ms

Rokkitt-Bold.woff

Rokkitt-Bold.woff

27 ms

Rokkitt-Regular.woff

Rokkitt-Regular.woff

25 ms

OpenSans-SemiBold.woff

OpenSans-SemiBold.woff

126 ms

IBMPlexSans-Bold.woff

IBMPlexSans-Bold.woff

25 ms

Accessibility Review

concern.org.uk accessibility score

75

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

concern.org.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

concern.org.uk SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Concern.org.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Concern.org.uk main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

concern.org.uk

Open Graph data is detected on the main page of Concern. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: