Tools & Wizards About Us
notredamerc.org.uk screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

notredamerc.org.uk

Notre Dame Refugee Centre | Advice and Support | Central London

Page Load Speed

1.2 sec in total

First Response

108 ms

Resources Loaded

1.1 sec

Page Rendered

60 ms

notredamerc.org.uk screenshot

About Website

Click here to check amazing Notre Dame Rc content. Otherwise, check out these important facts you probably never knew about notredamerc.org.uk

Notre Dame Refugee Centre assists refugees, asylum seekers, undocumented migrants and other human rights applicants who are in London. It offers a range of free services, including legal advice, couns...

Visit notredamerc.org.uk

Key Findings

We analyzed Notredamerc.org.uk page load time and found that the first response time was 108 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

notredamerc.org.uk performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

www.notredamerc.org.uk

108 ms

originTrials.41d7301a.bundle.min.js

36 ms

minified.js

42 ms

focus-within-polyfill.js

39 ms

polyfill.min.js

39 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Notredamerc.org.uk, 42% (21 requests) were made to Static.parastorage.com and 26% (13 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (539 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 628.3 kB (49%)

Content Size

1.3 MB

After Optimization

646.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Notredamerc.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. 45% of websites need less resources to load. HTML takes 701.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 568.4 kB

  • Original 701.9 kB
  • After minification 700.3 kB
  • After compression 133.4 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 568.4 kB or 81% of the original size.

Image Optimization

-16%

Potential reduce by 57.1 kB

  • Original 349.8 kB
  • After minification 292.7 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. Obviously, Notre Dame Rc needs image optimization as it can save up to 57.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 223.4 kB
  • After minification 223.4 kB
  • After compression 220.6 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.

Requests Breakdown

Number of requests can be reduced by 11 (38%)

Requests Now

29

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Notre Dame Rc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.notredamerc.org.uk

www.notredamerc.org.uk

108 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

36 ms

minified.js

minified.js

42 ms

focus-within-polyfill.js

focus-within-polyfill.js

39 ms

polyfill.min.js

polyfill.min.js

39 ms

thunderbolt-commons.24e46262.bundle.min.js

thunderbolt-commons.24e46262.bundle.min.js

118 ms

main.8752ee81.bundle.min.js

main.8752ee81.bundle.min.js

121 ms

lodash.min.js

lodash.min.js

116 ms

react.production.min.js

react.production.min.js

117 ms

react-dom.production.min.js

react-dom.production.min.js

121 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

120 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

121 ms

NDRC%20Logo%20(1).jpg

NDRC%20Logo%20(1).jpg

230 ms

bundle.min.js

bundle.min.js

70 ms

Trip%20to%20the%20Paralympics%202012%202_edited.jpg

Trip%20to%20the%20Paralympics%202012%202_edited.jpg

455 ms

Trip%20to%20the%20Paralympics%202012%202_edited_edited.jpg

Trip%20to%20the%20Paralympics%202012%202_edited_edited.jpg

228 ms

6af04d_2b669af6649a4d5788608215ad7f44a7~mv2.jpg

6af04d_2b669af6649a4d5788608215ad7f44a7~mv2.jpg

289 ms

6af04d_2faf669ff694447197e6bbedfc08f2b0~mv2.png

6af04d_2faf669ff694447197e6bbedfc08f2b0~mv2.png

216 ms

6af04d_e0aff398821e4c618034b719c8d4d441~mv2.jpg

6af04d_e0aff398821e4c618034b719c8d4d441~mv2.jpg

236 ms

6af04d_e0aff398821e4c618034b719c8d4d441~mv2.jpg

6af04d_e0aff398821e4c618034b719c8d4d441~mv2.jpg

295 ms

6af04d_398235450d60447dabfbe468bb7f9f9a~mv2.jpg

6af04d_398235450d60447dabfbe468bb7f9f9a~mv2.jpg

406 ms

6af04d_398235450d60447dabfbe468bb7f9f9a~mv2.jpg

6af04d_398235450d60447dabfbe468bb7f9f9a~mv2.jpg

349 ms

NDRC%20Logo%20(1).jpg

NDRC%20Logo%20(1).jpg

317 ms

6af04d_59fd6cf9e66b4cf592bbc7cf22db25a0~mv2.gif

6af04d_59fd6cf9e66b4cf592bbc7cf22db25a0~mv2.gif

292 ms

OISC-logo.jpg

OISC-logo.jpg

539 ms

6af04d_c6e98cb374f74ba1972da4efa8a3012c~mv2.png

6af04d_c6e98cb374f74ba1972da4efa8a3012c~mv2.png

446 ms

126 ms

117 ms

112 ms

126 ms

117 ms

119 ms

156 ms

156 ms

161 ms

160 ms

156 ms

180 ms

WmVKXVcOuffP_qmCpFuyzRsxEYwM7FgeyaSgU71cLG0.woff

WmVKXVcOuffP_qmCpFuyzRsxEYwM7FgeyaSgU71cLG0.woff

15 ms

STBOO2waD2LpX45SXYjQBRsxEYwM7FgeyaSgU71cLG0.woff

STBOO2waD2LpX45SXYjQBRsxEYwM7FgeyaSgU71cLG0.woff

15 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

15 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

9 ms

80de9d5d-ab5f-40ce-911b-104e51e93d7c.woff

80de9d5d-ab5f-40ce-911b-104e51e93d7c.woff

8 ms

LuloCleanW05-OneBold.woff

LuloCleanW05-OneBold.woff

8 ms

e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff

e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff

14 ms

ProximaNovaW05-Regular.woff

ProximaNovaW05-Regular.woff

31 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

21 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

notredamerc.org.uk accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

notredamerc.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

notredamerc.org.uk SEO score

91

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

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

High

Tap targets are not sized appropriately

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 Notredamerc.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 Notredamerc.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

notredamerc.org.uk

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