Tools & Wizards About Us
carbonmajors.org screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

carbonmajors.org

Carbon Majors Home

Page Load Speed

10.3 sec in total

First Response

269 ms

Resources Loaded

8.9 sec

Page Rendered

1.2 sec

carbonmajors.org screenshot

About Website

Visit carbonmajors.org now to see the best up-to-date Carbon Majors content and also check out these interesting facts you probably never knew about carbonmajors.org

An independent think tank producing data-driven analysis on how business and finance are impacting the climate crisis

Visit carbonmajors.org

Key Findings

We analyzed Carbonmajors.org page load time and found that the first response time was 269 ms and then it took 10 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

carbonmajors.org performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

carbonmajors.org

269 ms

carbonmajors.org

6814 ms

jquery.js

210 ms

htmx.min.js

319 ms

bootstrap.min.css

445 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 78% of them (40 requests) were addressed to the original Carbonmajors.org, 10% (5 requests) were made to Fonts.gstatic.com and 8% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Carbonmajors.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (20%)

Content Size

5.6 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Carbonmajors.org main page is 5.6 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 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 31.1 kB

  • Original 45.1 kB
  • After minification 45.0 kB
  • After compression 14.0 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 31.1 kB or 69% of the original size.

Image Optimization

-4%

Potential reduce by 182.4 kB

  • Original 4.5 MB
  • After minification 4.3 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. Carbon Majors images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 589.6 kB

  • Original 773.9 kB
  • After minification 635.7 kB
  • After compression 184.3 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 589.6 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 304.1 kB

  • Original 354.7 kB
  • After minification 311.5 kB
  • After compression 50.6 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. Carbonmajors.org needs all CSS files to be minified and compressed as it can save up to 304.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (51%)

Requests Now

43

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carbon Majors. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

carbonmajors.org

carbonmajors.org

269 ms

carbonmajors.org

carbonmajors.org

6814 ms

jquery.js

jquery.js

210 ms

htmx.min.js

htmx.min.js

319 ms

bootstrap.min.css

bootstrap.min.css

445 ms

popper.min.js

popper.min.js

279 ms

bootstrap.min.js

bootstrap.min.js

346 ms

app.css

app.css

569 ms

mobilemenu.js

mobilemenu.js

280 ms

css

css

30 ms

css

css

47 ms

css

css

48 ms

css

css

50 ms

app.js

app.js

356 ms

js.cookie.js

js.cookie.js

348 ms

cmSearch.js

cmSearch.js

392 ms

cumulEmsGraph.js

cumulEmsGraph.js

422 ms

d3.v4.js

d3.v4.js

681 ms

matomo.js

matomo.js

484 ms

x_logo_white.svg

x_logo_white.svg

75 ms

linkedin_icon_White.svg

linkedin_icon_White.svg

76 ms

youtube-white.svg

youtube-white.svg

73 ms

search.svg

search.svg

75 ms

influencemap-logo.svg

influencemap-logo.svg

82 ms

428.jpg

428.jpg

154 ms

427.jpg

427.jpg

177 ms

432.jpg

432.jpg

158 ms

mobile_search.svg

mobile_search.svg

142 ms

search.svg

search.svg

146 ms

expand.svg

expand.svg

152 ms

453.jpg

453.jpg

1189 ms

cm_mark_white.svg

cm_mark_white.svg

217 ms

clear_search.svg

clear_search.svg

220 ms

num_ent.svg

num_ent.svg

224 ms

total_ems.svg

total_ems.svg

236 ms

percent_total_ems.svg

percent_total_ems.svg

344 ms

406.jpg

406.jpg

584 ms

404.jpg

404.jpg

358 ms

436.jpg

436.jpg

586 ms

602.jpg

602.jpg

313 ms

523.jpg

523.jpg

734 ms

599.png

599.png

485 ms

im-white.svg

im-white.svg

426 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

18 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

25 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

30 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwg.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwg.ttf

33 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDH7alwg.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDH7alwg.ttf

40 ms

menu

menu

432 ms

login_toggle

login_toggle

475 ms

matomo.php

matomo.php

69 ms

Accessibility Review

carbonmajors.org accessibility score

69

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-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

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

carbonmajors.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

carbonmajors.org SEO score

83

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Carbonmajors.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 Carbonmajors.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

carbonmajors.org

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