Tools & Wizards About Us
thebreakthrough.org screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

thebreakthrough.org

The Breakthrough Institute | Homepage

Page Load Speed

2.9 sec in total

First Response

75 ms

Resources Loaded

981 ms

Page Rendered

1.9 sec

thebreakthrough.org screenshot

About Website

Visit thebreakthrough.org now to see the best up-to-date The Breakthrough content for United States and also check out these interesting facts you probably never knew about thebreakthrough.org

Breakthrough Institute is a global research center that identifies and promotes technological solutions to environmental and human development challenges.

Visit thebreakthrough.org

Key Findings

We analyzed Thebreakthrough.org page load time and found that the first response time was 75 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

thebreakthrough.org performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.271

45/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

thebreakthrough.org

75 ms

thebreakthrough.org

128 ms

vtq8ioz.css

319 ms

svg-with-js.min.css

23 ms

all.min.css

32 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 24% of them (13 requests) were addressed to the original Thebreakthrough.org, 51% (28 requests) were made to Thebreakthrough.imgix.net and 11% (6 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (370 ms) relates to the external source Thebreakthrough.imgix.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.7 kB (6%)

Content Size

4.6 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thebreakthrough.org main page is 4.6 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. Only a small number of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 105.0 kB

  • Original 122.2 kB
  • After minification 107.6 kB
  • After compression 17.2 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 14.6 kB, which is 12% 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 105.0 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 150.2 kB

  • Original 4.4 MB
  • After minification 4.2 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. The Breakthrough images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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

-21%

Potential reduce by 16.5 kB

  • Original 79.9 kB
  • After minification 79.9 kB
  • After compression 63.4 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. Thebreakthrough.org needs all CSS files to be minified and compressed as it can save up to 16.5 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (25%)

Requests Now

44

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Breakthrough. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thebreakthrough.org

thebreakthrough.org

75 ms

thebreakthrough.org

thebreakthrough.org

128 ms

vtq8ioz.css

vtq8ioz.css

319 ms

svg-with-js.min.css

svg-with-js.min.css

23 ms

all.min.css

all.min.css

32 ms

app.5e6959b3dd35d472ad22.css

app.5e6959b3dd35d472ad22.css

40 ms

tableau-2.2.2.min.js

tableau-2.2.2.min.js

343 ms

app.2d352bb6.js

app.2d352bb6.js

52 ms

chunk-vendors.cefe6621.js

chunk-vendors.cefe6621.js

50 ms

sli-forms-styles_v02.css

sli-forms-styles_v02.css

109 ms

p.css

p.css

34 ms

gtm.js

gtm.js

137 ms

MichaelAndMe.png

MichaelAndMe.png

185 ms

the-breakthrough-institute-logo-inverse@2x.png

the-breakthrough-institute-logo-inverse@2x.png

98 ms

BT_Updated-Mining-Footprints_social-card_1200x675.png

BT_Updated-Mining-Footprints_social-card_1200x675.png

192 ms

AdobeStock_73187248.jpeg

AdobeStock_73187248.jpeg

194 ms

AdobeStock_412363743.jpeg

AdobeStock_412363743.jpeg

204 ms

AdobeStock_229280513.jpeg

AdobeStock_229280513.jpeg

203 ms

Breakthrough24_Square.jpg

Breakthrough24_Square.jpg

202 ms

AdobeStock_269903808.jpeg

AdobeStock_269903808.jpeg

202 ms

Updated-Mining-Footprints-and-Raw-Material-Needs-for-Clean-Energy_COVER.png

Updated-Mining-Footprints-and-Raw-Material-Needs-for-Clean-Energy_COVER.png

370 ms

Sumer2023Cover_2.jpg

Sumer2023Cover_2.jpg

203 ms

AdobeStock_391814017.jpeg

AdobeStock_391814017.jpeg

210 ms

DSC_0270.jpg

DSC_0270.jpg

207 ms

AdobeStock_449857599_Editorial_Use_Only.jpeg

AdobeStock_449857599_Editorial_Use_Only.jpeg

208 ms

20-years_part2.png

20-years_part2.png

208 ms

Proctor_J_1.jpg

Proctor_J_1.jpg

369 ms

Screenshot-2024-01-31-at-3.46.42-PM.png

Screenshot-2024-01-31-at-3.46.42-PM.png

214 ms

Sins-of-Solar_Report_Cover.png

Sins-of-Solar_Report_Cover.png

213 ms

Growing-Green_Report_v6-cover.png

Growing-Green_Report_v6-cover.png

234 ms

Oil-and-Gas-Assets-at-Risk-Report-Cover-V2-738-%C3%97-956-px.png

Oil-and-Gas-Assets-at-Risk-Report-Cover-V2-738-%C3%97-956-px.png

234 ms

Advancing-Nuclear-Energy_v3-_Page_001.png

Advancing-Nuclear-Energy_v3-_Page_001.png

238 ms

GFI-Report-Cover.png

GFI-Report-Cover.png

235 ms

Energy-Security-and-Decarbonization-in-Response-to-Russian-Aggression-Cover.png

Energy-Security-and-Decarbonization-in-Response-to-Russian-Aggression-Cover.png

238 ms

Clean-Cow-Report-Cover.png

Clean-Cow-Report-Cover.png

236 ms

Quantifying-CA-Solar-Value-Deflation_ZH.png

Quantifying-CA-Solar-Value-Deflation_ZH.png

239 ms

Quiet-Climate-Policy-Report_v4_cover.png

Quiet-Climate-Policy-Report_v4_cover.png

245 ms

Uris-Memo_Fine_cover.png

Uris-Memo_Fine_cover.png

240 ms

Screen-Shot-2024-03-07-at-3.32.08-PM.png

Screen-Shot-2024-03-07-at-3.32.08-PM.png

241 ms

Updated-Mining-Footprints-and-Raw-Material-Needs-for-Clean-Energy_COVER.png

Updated-Mining-Footprints-and-Raw-Material-Needs-for-Clean-Energy_COVER.png

241 ms

IMG_5314-copy.jpg

IMG_5314-copy.jpg

364 ms

arrow.svg

arrow.svg

90 ms

d

d

17 ms

d

d

36 ms

Manuale-Regular.woff

Manuale-Regular.woff

48 ms

Manuale-Bold.woff

Manuale-Bold.woff

48 ms

Manuale-Italic.woff

Manuale-Italic.woff

46 ms

Manuale-BoldItalic.woff

Manuale-BoldItalic.woff

47 ms

d

d

35 ms

d

d

34 ms

d

d

34 ms

js

js

66 ms

analytics.js

analytics.js

31 ms

destination

destination

61 ms

collect

collect

135 ms

Accessibility Review

thebreakthrough.org accessibility score

79

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

Best Practices

thebreakthrough.org 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

SEO Factors

thebreakthrough.org SEO score

93

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

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

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 Thebreakthrough.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 Thebreakthrough.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

thebreakthrough.org

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