Tools & Wizards About Us
breeam.org screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

breeam.org

Certification for Sustainable Buildings | BREEAM

Page Load Speed

11.8 sec in total

First Response

42 ms

Resources Loaded

4.8 sec

Page Rendered

6.9 sec

breeam.org screenshot

About Website

Welcome to breeam.org homepage info - get ready to check BREEAM best content for United Kingdom right away, or after learning these important things about breeam.org

Get trusted BREEAM certification for sustainable buildings. Improve asset value, ESG alignment, and environmental performance across global projects.

Visit breeam.org

Key Findings

We analyzed Breeam.org page load time and found that the first response time was 42 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

breeam.org performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value18.0 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value4,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.789

5/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

breeam.org

42 ms

www.breeam.com

124 ms

breeam.com

2577 ms

slick.css

87 ms

select2.min.css

16 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Breeam.org, 80% (60 requests) were made to Breeam.com and 5% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Breeam.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 881.3 kB (4%)

Content Size

22.9 MB

After Optimization

22.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Breeam.org main page is 22.9 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. 65% of websites need less resources to load. Images take 22.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 254.6 kB

  • Original 294.3 kB
  • After minification 255.3 kB
  • After compression 39.7 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. This page needs HTML code to be minified as it can gain 39.0 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 254.6 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 625.1 kB

  • Original 22.3 MB
  • After minification 21.7 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. BREEAM images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.6 kB

  • Original 260.3 kB
  • After minification 259.9 kB
  • After compression 258.6 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 36 (55%)

Requests Now

66

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BREEAM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

breeam.org

breeam.org

42 ms

www.breeam.com

www.breeam.com

124 ms

breeam.com

breeam.com

2577 ms

slick.css

slick.css

87 ms

select2.min.css

select2.min.css

16 ms

combo

combo

299 ms

clay.css

clay.css

189 ms

combo

combo

96 ms

loader.js

loader.js

109 ms

combo

combo

350 ms

js

js

32 ms

main.css

main.css

182 ms

main.css

main.css

172 ms

main.css

main.css

188 ms

main.js

main.js

224 ms

slick.min.js

slick.min.js

230 ms

select2.min.js

select2.min.js

244 ms

infinitytrack.js

infinitytrack.js

64 ms

gtm.js

gtm.js

66 ms

logo-spinner.svg

logo-spinner.svg

27 ms

spinner.svg

spinner.svg

32 ms

BREEAM-logo-white.svg

BREEAM-logo-white.svg

30 ms

3fe7f487-73f8-3e64-30b5-fdac68b90770

3fe7f487-73f8-3e64-30b5-fdac68b90770

511 ms

18f012b9-e664-a1f5-54bd-a2cfcb8f96b3

18f012b9-e664-a1f5-54bd-a2cfcb8f96b3

231 ms

6faf8ccf-0037-b06d-46bf-397161f71bbf

6faf8ccf-0037-b06d-46bf-397161f71bbf

356 ms

6830e199-e944-7aec-61fb-63d15d9006d8

6830e199-e944-7aec-61fb-63d15d9006d8

231 ms

c74e8df3-0f51-fb64-3bcc-a7681d49b67b

c74e8df3-0f51-fb64-3bcc-a7681d49b67b

613 ms

d16daf20-a79e-2016-600f-a2e90f21183d

d16daf20-a79e-2016-600f-a2e90f21183d

509 ms

b0e1edd2-75b3-a23e-faf5-560df5da37de

b0e1edd2-75b3-a23e-faf5-560df5da37de

711 ms

c2f2322c-1bdb-d8ad-ec2d-eec590126e36

c2f2322c-1bdb-d8ad-ec2d-eec590126e36

722 ms

c357f4e2-6b69-5b66-718d-f946c994d3cd

c357f4e2-6b69-5b66-718d-f946c994d3cd

682 ms

a984287d-0e1c-b2dd-e6f1-6bad8c28ddcb

a984287d-0e1c-b2dd-e6f1-6bad8c28ddcb

995 ms

cc9bb2d8-ad91-3a2b-a8a1-76db636a8792

cc9bb2d8-ad91-3a2b-a8a1-76db636a8792

983 ms

b1f85f0a-38f8-2eca-6851-eb33f64070bb

b1f85f0a-38f8-2eca-6851-eb33f64070bb

975 ms

17cf9cdf-8af3-1365-efa1-fe5b2fa1f45f

17cf9cdf-8af3-1365-efa1-fe5b2fa1f45f

1132 ms

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1114 ms

53f7fe07-37aa-c213-f48f-4c6985878966

53f7fe07-37aa-c213-f48f-4c6985878966

909 ms

861cbb3c-db4b-a78d-44f2-492a8b5b9578

861cbb3c-db4b-a78d-44f2-492a8b5b9578

1202 ms

a886cc63-5fde-5c55-a931-ff5d91813beb

a886cc63-5fde-5c55-a931-ff5d91813beb

1461 ms

808f345c-16d7-a2b6-2b8f-2cd089a21542

808f345c-16d7-a2b6-2b8f-2cd089a21542

1576 ms

2bbdfc6b-7a55-987f-925d-7d4a37147845

2bbdfc6b-7a55-987f-925d-7d4a37147845

1076 ms

eb3e3dbd-f56c-6f45-c186-6cf75b2dbf6a

eb3e3dbd-f56c-6f45-c186-6cf75b2dbf6a

1162 ms

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38763135-ab57-b212-a51c-be44f5de02fa

1203 ms

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1215 ms

c131dacc-5adf-5ef9-7d91-b805cfa54d42

c131dacc-5adf-5ef9-7d91-b805cfa54d42

1289 ms

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f9e391e7-040b-875d-ae5f-755602182e24

1291 ms

3ed730c8-36f1-8801-4913-6ec82441378e

3ed730c8-36f1-8801-4913-6ec82441378e

1291 ms

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781d1d6e-32d5-60f1-1d97-b8468aec447b

1304 ms

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94e4843f-ff86-b4f4-5b62-52fd19ea160b

1376 ms

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030d6d75-6dd0-b6b2-364e-21be35d2151a

1378 ms

d5ebb6d7-27f0-e3b6-24be-268456fea479

d5ebb6d7-27f0-e3b6-24be-268456fea479

1379 ms

d2808b6d-963f-e225-9ce7-8b18f94fcbea

d2808b6d-963f-e225-9ce7-8b18f94fcbea

1448 ms

cea065ca-f22c-3da7-bc7a-46c951d04c87

cea065ca-f22c-3da7-bc7a-46c951d04c87

1567 ms

menu.svg

menu.svg

1367 ms

NHaasGroteskDSPro-45Lt.woff

NHaasGroteskDSPro-45Lt.woff

1361 ms

daed0d67-287d-382c-d5a7-d36f5920693c

daed0d67-287d-382c-d5a7-d36f5920693c

1610 ms

arrow-right-white.svg

arrow-right-white.svg

1396 ms

back-slash-green.svg

back-slash-green.svg

1399 ms

js

js

164 ms

insight.min.js

insight.min.js

150 ms

bat.js

bat.js

139 ms

lq9wdpvdfy

lq9wdpvdfy

302 ms

lq9wdpvdfy

lq9wdpvdfy

332 ms

js

js

134 ms

recife-text-light.woff

recife-text-light.woff

1346 ms

NHaasGroteskTXPro-75Bd.woff

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1186 ms

NHaasGroteskDSPro-65Md.woff

NHaasGroteskDSPro-65Md.woff

1105 ms

97113912.js

97113912.js

158 ms

insight_tag_errors.gif

insight_tag_errors.gif

99 ms

arrow-right-green.svg

arrow-right-green.svg

950 ms

info-blue.svg

info-blue.svg

950 ms

clarity.js

clarity.js

45 ms

97113912

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52 ms

arrow_down_blue.svg

arrow_down_blue.svg

847 ms

c.gif

c.gif

7 ms

Accessibility Review

breeam.org accessibility score

93

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-hidden="true"] elements contain focusable descendents

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

<frame> or <iframe> elements do not have a title

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

breeam.org 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

High

Page has valid source maps

SEO Factors

breeam.org SEO score

89

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

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 Breeam.org 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 Breeam.org 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

breeam.org

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