Tools & Wizards About Us
brookgreen.org.uk screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

brookgreen.org.uk

Brook Green Centre for Learning | Ofsted Outstanding | England

Page Load Speed

6.7 sec in total

First Response

2.6 sec

Resources Loaded

4.1 sec

Page Rendered

56 ms

brookgreen.org.uk screenshot

About Website

Visit brookgreen.org.uk now to see the best up-to-date Brook Green content and also check out these interesting facts you probably never knew about brookgreen.org.uk

At Brook Green Centre for Learning, we continue to be an 'Outstanding' school (Ofsted March 2018) and are all really proud of the achievements of our students and school community.

Visit brookgreen.org.uk

Key Findings

We analyzed Brookgreen.org.uk page load time and found that the first response time was 2.6 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

brookgreen.org.uk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

www.brookgreen.org.uk

2602 ms

minified.js

26 ms

focus-within-polyfill.js

25 ms

polyfill.min.js

234 ms

thunderbolt-commons.b2ef7a3a.bundle.min.js

5 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Brookgreen.org.uk, 34% (18 requests) were made to Static.parastorage.com and 34% (18 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Brookgreen.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (32%)

Content Size

4.9 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Brookgreen.org.uk main page is 4.9 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. 60% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 371.0 kB

  • Original 477.0 kB
  • After minification 475.5 kB
  • After compression 106.0 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 371.0 kB or 78% of the original size.

Image Optimization

-29%

Potential reduce by 1.2 MB

  • Original 4.2 MB
  • After minification 3.0 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. Obviously, Brook Green needs image optimization as it can save up to 1.2 MB or 29% 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 3.3 kB

  • Original 237.7 kB
  • After minification 237.7 kB
  • After compression 234.4 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.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

35

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brook Green. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.brookgreen.org.uk

www.brookgreen.org.uk

2602 ms

minified.js

minified.js

26 ms

focus-within-polyfill.js

focus-within-polyfill.js

25 ms

polyfill.min.js

polyfill.min.js

234 ms

thunderbolt-commons.b2ef7a3a.bundle.min.js

thunderbolt-commons.b2ef7a3a.bundle.min.js

5 ms

main.c4183ac5.bundle.min.js

main.c4183ac5.bundle.min.js

6 ms

lodash.min.js

lodash.min.js

7 ms

react.production.min.js

react.production.min.js

8 ms

react-dom.production.min.js

react-dom.production.min.js

11 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

8 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

9 ms

f456af_f949dc88acd1476da3038ff408d77f38~mv2.jpg

f456af_f949dc88acd1476da3038ff408d77f38~mv2.jpg

241 ms

Brook%20Green%20Logo%20PNG.png

Brook%20Green%20Logo%20PNG.png

426 ms

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Brook%20Green%20Centre%20for%20Learning_edited_e.png

540 ms

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475 ms

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351 ms

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f22d3579840e47d8bf1a793790603d98.jpg

249 ms

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382 ms

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481 ms

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836 ms

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f456af_600d0c7616cc416f9804e48c623fdc45~mv2_d_3264_2448_s_4_2.png

688 ms

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682 ms

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833 ms

f456af_060d02f6b89a47a8ae00e5246fcf8d62~mv2_d_6000_4000_s_4_2.jpg

f456af_060d02f6b89a47a8ae00e5246fcf8d62~mv2_d_6000_4000_s_4_2.jpg

800 ms

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776 ms

f456af_7259d1551c0046f98f6016e6f170488f~mv2_d_6000_4000_s_4_2.jpg

f456af_7259d1551c0046f98f6016e6f170488f~mv2_d_6000_4000_s_4_2.jpg

991 ms

f456af_f6757b2c2ae8407f901b401e10a14d50~mv2_d_6000_4000_s_4_2.jpg

f456af_f6757b2c2ae8407f901b401e10a14d50~mv2_d_6000_4000_s_4_2.jpg

1005 ms

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1121 ms

f456af_b70570edc9f34c5993a516a9b2a2e594~mv2_d_6000_4000_s_4_2.jpg

f456af_b70570edc9f34c5993a516a9b2a2e594~mv2_d_6000_4000_s_4_2.jpg

1028 ms

ironpatern.84ec58ff.png

ironpatern.84ec58ff.png

39 ms

WmVKXVcOuffP_qmCpFuyzRsxEYwM7FgeyaSgU71cLG0.woff

WmVKXVcOuffP_qmCpFuyzRsxEYwM7FgeyaSgU71cLG0.woff

37 ms

STBOO2waD2LpX45SXYjQBRsxEYwM7FgeyaSgU71cLG0.woff

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37 ms

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38 ms

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lFxvRPuGFG5ktd7P0WRwKha1RVmPjeKy21_GQJaLlJI.woff

37 ms

www.brookgreen.org.uk

www.brookgreen.org.uk

40 ms

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

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

39 ms

bundle.min.js

bundle.min.js

87 ms

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96 ms

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deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

22 ms

deprecation-style.v5.css

deprecation-style.v5.css

8 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

brookgreen.org.uk accessibility score

88

Accessibility Issues

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

Links do not have a discernible name

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.

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

brookgreen.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

brookgreen.org.uk SEO score

100

Search Engine Optimization Advices

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 Brookgreen.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 Brookgreen.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

brookgreen.org.uk

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