Tools & Wizards About Us
concern.org.uk screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

concern.org.uk

Concern Worldwide | International humanitarian & development organisation

Page Load Speed

1.7 sec in total

First Response

44 ms

Resources Loaded

843 ms

Page Rendered

854 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 44 ms and then it took 1.7 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

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value1,470 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value10.7 s

23/100

10%

Network Requests Diagram

concern.org.uk

44 ms

www.concern.org.uk

102 ms

uc.js

92 ms

gtm.js

685 ms

00c257b8cfa5449b.css

44 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 59% of them (54 requests) were addressed to the original Concern.org.uk, 35% (32 requests) were made to Admin.concern.org.uk and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (694 ms) relates to the external source Admin.concern.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.4 kB (25%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Concern.org.uk main page is 1.3 MB. 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 923.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 323.2 kB

  • Original 380.1 kB
  • After minification 379.9 kB
  • After compression 57.0 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 323.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 923.4 kB
  • After minification 923.4 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.

JavaScript Optimization

-27%

Potential reduce by 9.2 kB

  • Original 34.4 kB
  • After minification 34.4 kB
  • After compression 25.2 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.2 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (56%)

Requests Now

86

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 86 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 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

concern.org.uk

concern.org.uk

44 ms

www.concern.org.uk

www.concern.org.uk

102 ms

uc.js

uc.js

92 ms

gtm.js

gtm.js

685 ms

00c257b8cfa5449b.css

00c257b8cfa5449b.css

44 ms

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72 ms

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82 ms

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124 ms

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86 ms

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84 ms

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90 ms

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121 ms

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97 ms

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123 ms

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97 ms

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143 ms

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142 ms

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140 ms

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146 ms

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146 ms

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146 ms

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145 ms

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163 ms

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162 ms

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163 ms

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162 ms

webpack-ee6093be287d3fc0.js

webpack-ee6093be287d3fc0.js

160 ms

framework-b9b262e39597e8cd.js

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161 ms

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199 ms

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202 ms

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200 ms

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189 ms

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193 ms

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231 ms

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235 ms

Malawi_2022_RS56493__lpr.jpg

Malawi_2022_RS56493__lpr.jpg

136 ms

Asma%20square%20%281%29.png

Asma%20square%20%281%29.png

377 ms

4K3A0116.jpg

4K3A0116.jpg

189 ms

knowledge-hub-logo.png

knowledge-hub-logo.png

383 ms

RS82418_s26.jpg

RS82418_s26.jpg

381 ms

DEC%20Gaza%20Emergency%20Appeal%202023%20tile%20pattern.png

DEC%20Gaza%20Emergency%20Appeal%202023%20tile%20pattern.png

379 ms

Niger_2022_RS70964%20%282%29.jpg

Niger_2022_RS70964%20%282%29.jpg

381 ms

RS66054_%281%29.jpg

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383 ms

RS72536__0.jpg

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409 ms

Asma%20square%20%281%29.png

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460 ms

concern-bangladesh-rs76242-menstrual_0.jpg

concern-bangladesh-rs76242-menstrual_0.jpg

417 ms

concern-rs76239-bangladesh-nutrition-craain.jpg

concern-rs76239-bangladesh-nutrition-craain.jpg

383 ms

RS81616_%20%281%29.jpeg

RS81616_%20%281%29.jpeg

477 ms

Concern_Ballycastle_shop_volunteers.jpg

Concern_Ballycastle_shop_volunteers.jpg

469 ms

3_0.jpg

3_0.jpg

468 ms

Mozambique_2019_Cyclone%20Idai_41586lpr.jpg

Mozambique_2019_Cyclone%20Idai_41586lpr.jpg

518 ms

Kenya_2020_RS49001__lpr.jpg

Kenya_2020_RS49001__lpr.jpg

540 ms

4K3A0044.jpg

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583 ms

RS51262__lpr.jpg

RS51262__lpr.jpg

584 ms

download.jpeg

download.jpeg

575 ms

Burundi_2017_Jean-Marie_32832lpr.jpg

Burundi_2017_Jean-Marie_32832lpr.jpg

594 ms

icon-money-wheat.png

icon-money-wheat.png

640 ms

People-targeted%201_0.png

People-targeted%201_0.png

554 ms

Layer%202%20%282%29.png

Layer%202%20%282%29.png

575 ms

RS64145__lpr.jpg

RS64145__lpr.jpg

685 ms

donate2.png

donate2.png

694 ms

join-an-event-icon.png

join-an-event-icon.png

597 ms

beneficiaries%20icon.png

beneficiaries%20icon.png

601 ms

dec-logo.png

dec-logo.png

611 ms

option_3.png

option_3.png

620 ms

Dfid%20logo.jpg

Dfid%20logo.jpg

624 ms

FR_RegLogo_LR.jpg

FR_RegLogo_LR.jpg

645 ms

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210 ms

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204 ms

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174 ms

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167 ms

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172 ms

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292 ms

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_buildManifest.js

296 ms

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294 ms

knowledge-hub-search.svg

knowledge-hub-search.svg

288 ms

stacked-group.svg

stacked-group.svg

283 ms

navigation-chevron-down-desktop.svg

navigation-chevron-down-desktop.svg

288 ms

navigation-chevron-down.svg

navigation-chevron-down.svg

261 ms

cow.svg

cow.svg

269 ms

pen-and-paper.svg

pen-and-paper.svg

248 ms

speaker.svg

speaker.svg

251 ms

heart-hand.svg

heart-hand.svg

244 ms

chevron-turquoise-right.svg

chevron-turquoise-right.svg

249 ms

zYXgKVElMYYaJe8bpLHnCwDKtdU.woff

zYXgKVElMYYaJe8bpLHnCwDKtdU.woff

35 ms

zYX9KVElMYYaJe8bpLHnCwDKjQ76MIU.woff

zYX9KVElMYYaJe8bpLHnCwDKjQ76MIU.woff

61 ms

zYX9KVElMYYaJe8bpLHnCwDKjWr7MIU.woff

zYX9KVElMYYaJe8bpLHnCwDKjWr7MIU.woff

61 ms

Accessibility Review

concern.org.uk accessibility score

99

Accessibility Issues

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

Page has valid source maps

SEO Factors

concern.org.uk SEO score

86

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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: