Tools & Wizards About Us
jrf.org.uk screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

jrf.org.uk

Home | Joseph Rowntree Foundation

Page Load Speed

1.7 sec in total

First Response

173 ms

Resources Loaded

1.2 sec

Page Rendered

298 ms

jrf.org.uk screenshot

About Website

Welcome to jrf.org.uk homepage info - get ready to check Jrf best content for United States right away, or after learning these important things about jrf.org.uk

At the Joseph Rowntree Foundation, we work to speed up and support the transition to a future free from poverty, in which people and planet can flourish.

Visit jrf.org.uk

Key Findings

We analyzed Jrf.org.uk page load time and found that the first response time was 173 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

jrf.org.uk performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

jrf.org.uk

173 ms

www.jrf.org.uk

628 ms

gtm.js

44 ms

css_zvNhYpovopWQv3VAHaQZZxr_3LodKlJZICzDqI2a4bk.css

196 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcLzJ5Qk14ZG56aEdaaUdkSzhhclpvLmpwZyJ9:joseph-rowntree-foundation:sb7NacrbIB5Ot4-vB2WST9Zo6Z_xaN3kmCKRquE88M4

24 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 43% of them (10 requests) were addressed to the original Jrf.org.uk, 48% (11 requests) were made to Cdn-assets-eu.frontify.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (628 ms) belongs to the original domain Jrf.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.7 kB (3%)

Content Size

5.4 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jrf.org.uk main page is 5.4 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. 35% of websites need less resources to load. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 118.0 kB

  • Original 149.6 kB
  • After minification 136.8 kB
  • After compression 31.6 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 118.0 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 68.4 kB

  • Original 5.2 MB
  • After minification 5.1 MB

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. Jrf images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 273 B

  • Original 8.7 kB
  • After minification 8.7 kB
  • After compression 8.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 78 B

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 10.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jrf.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (19%)

Requests Now

16

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jrf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jrf.org.uk

jrf.org.uk

173 ms

www.jrf.org.uk

www.jrf.org.uk

628 ms

gtm.js

gtm.js

44 ms

css_zvNhYpovopWQv3VAHaQZZxr_3LodKlJZICzDqI2a4bk.css

css_zvNhYpovopWQv3VAHaQZZxr_3LodKlJZICzDqI2a4bk.css

196 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcLzJ5Qk14ZG56aEdaaUdkSzhhclpvLmpwZyJ9:joseph-rowntree-foundation:sb7NacrbIB5Ot4-vB2WST9Zo6Z_xaN3kmCKRquE88M4

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcLzJ5Qk14ZG56aEdaaUdkSzhhclpvLmpwZyJ9:joseph-rowntree-foundation:sb7NacrbIB5Ot4-vB2WST9Zo6Z_xaN3kmCKRquE88M4

24 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL2EzQXQ4ZDFpaFNYemtxckE1b3ZSLnBuZyJ9:joseph-rowntree-foundation:SMHZEUSJrDjuP88houTd0s25qDlKYax5066VnJjvvys

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL2EzQXQ4ZDFpaFNYemtxckE1b3ZSLnBuZyJ9:joseph-rowntree-foundation:SMHZEUSJrDjuP88houTd0s25qDlKYax5066VnJjvvys

27 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL3NuN1F4Y2RwY2ZCVlZSaTZNUFhzLmpwZyJ9:joseph-rowntree-foundation:NfumcxFg65pi35ZlreZZUrhazA-zYp9fj2LZrjhT41A

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL3NuN1F4Y2RwY2ZCVlZSaTZNUFhzLmpwZyJ9:joseph-rowntree-foundation:NfumcxFg65pi35ZlreZZUrhazA-zYp9fj2LZrjhT41A

37 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL2lFZzRDYU5LTWtmbUxiY3dod2tTLmpwZyJ9:joseph-rowntree-foundation:44vDnbKzev4d794rQ8ntk9LBIgIeRuf4lp65bZgaXw0

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL2lFZzRDYU5LTWtmbUxiY3dod2tTLmpwZyJ9:joseph-rowntree-foundation:44vDnbKzev4d794rQ8ntk9LBIgIeRuf4lp65bZgaXw0

33 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL3lVemc1bVFXejhUcEZCVGpOZEhhLmpwZyJ9:joseph-rowntree-foundation:gKW86kwsOyknLZFeDxWK5cPge8jGEU3tJ90ISU7bGRg

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL3lVemc1bVFXejhUcEZCVGpOZEhhLmpwZyJ9:joseph-rowntree-foundation:gKW86kwsOyknLZFeDxWK5cPge8jGEU3tJ90ISU7bGRg

39 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL2YxZkRKcHZXa3pYeXJaZWdzdHdtLnBuZyJ9:joseph-rowntree-foundation:JX7kdHtMnxtnwTN1WSL2uLDkK7NyRwA4P17aMxr9hsw

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL2YxZkRKcHZXa3pYeXJaZWdzdHdtLnBuZyJ9:joseph-rowntree-foundation:JX7kdHtMnxtnwTN1WSL2uLDkK7NyRwA4P17aMxr9hsw

52 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL29iUkVSc3N4YVpXZWJreHBQdTlSLmpwZyJ9:joseph-rowntree-foundation:JTuM4FfP13KyYkqAgWnOLRPlC8HcAftmeqt7oLxatso

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL29iUkVSc3N4YVpXZWJreHBQdTlSLmpwZyJ9:joseph-rowntree-foundation:JTuM4FfP13KyYkqAgWnOLRPlC8HcAftmeqt7oLxatso

32 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcLzliSHFoOXpTeVo1bmNpTWZEZjhuLmpwZyJ9:joseph-rowntree-foundation:lAd7c5OfnbM6iWC2xQNxCaS38XGnJWHKXQyjAX7wnPI

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcLzliSHFoOXpTeVo1bmNpTWZEZjhuLmpwZyJ9:joseph-rowntree-foundation:lAd7c5OfnbM6iWC2xQNxCaS38XGnJWHKXQyjAX7wnPI

154 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL2ZHV2o2Y3ZNUXRwNWZ6WDM2dmlBLmpwZyJ9:joseph-rowntree-foundation:rJpqkspaRiOuvZoWDWLiJ-XnToZPAtPu11blO-NUvMM

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL2ZHV2o2Y3ZNUXRwNWZ6WDM2dmlBLmpwZyJ9:joseph-rowntree-foundation:rJpqkspaRiOuvZoWDWLiJ-XnToZPAtPu11blO-NUvMM

44 ms

js_oqHAkZ1vWKLU4TnLhYAw4v3QGDK7cdjrXNylVwW2r9w.js

js_oqHAkZ1vWKLU4TnLhYAw4v3QGDK7cdjrXNylVwW2r9w.js

160 ms

main-86a92caa.js

main-86a92caa.js

208 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL0tWMXc3QzFkbXNzOWRNdFhXTmttLmpwZyJ9:joseph-rowntree-foundation:orot3M5tG58oztYPUgLl-nH1EW0Cki4V3cdIiF52Cbo

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL0tWMXc3QzFkbXNzOWRNdFhXTmttLmpwZyJ9:joseph-rowntree-foundation:orot3M5tG58oztYPUgLl-nH1EW0Cki4V3cdIiF52Cbo

8 ms

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL1l5RWhNYktHYlc5cEhIbTFVQnVBLmpwZyJ9:joseph-rowntree-foundation:jjv41xni0pdHkerE5AZ632rMOrxHix0bl87xkVc9zzU

eyJvYXV0aCI6eyJjbGllbnRfaWQiOiJjbGllbnQtbXpxYnlrbHNmdGR6aDd1dyJ9LCJwYXRoIjoiam9zZXBoLXJvd250cmVlLWZvdW5kYXRpb25cL2ZpbGVcL1l5RWhNYktHYlc5cEhIbTFVQnVBLmpwZyJ9:joseph-rowntree-foundation:jjv41xni0pdHkerE5AZ632rMOrxHix0bl87xkVc9zzU

7 ms

lexend-regular-c29221a6.woff2

lexend-regular-c29221a6.woff2

121 ms

lexend-500-b354918b.woff2

lexend-500-b354918b.woff2

245 ms

lexend-300-22b9c7c1.woff2

lexend-300-22b9c7c1.woff2

202 ms

lexend-700-aa79c215.woff2

lexend-700-aa79c215.woff2

280 ms

dm-serif-regular-f05e3c9f.woff2

dm-serif-regular-f05e3c9f.woff2

309 ms

OtAutoBlock.js

OtAutoBlock.js

40 ms

Accessibility Review

jrf.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

jrf.org.uk best practices score

83

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

Browser errors were logged to the console

SEO Factors

jrf.org.uk SEO score

93

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

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 Jrf.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 Jrf.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

jrf.org.uk

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