Tools & Wizards About Us
cherubs-cdh.org screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

cherubs-cdh.org

CDH International - A Global Initiative to Stop Congenital Diaphragmatic Hernia - The world's oldest, largest and leading Congenital Diaphragmatic Her...

Page Load Speed

11.8 sec in total

First Response

157 ms

Resources Loaded

3.9 sec

Page Rendered

7.8 sec

cherubs-cdh.org screenshot

About Website

Visit cherubs-cdh.org now to see the best up-to-date Cherubs CDH content for United States and also check out these interesting facts you probably never knew about cherubs-cdh.org

The world's oldest, largest and leading Congenital Diaphragmatic Hernia charity since 1995. % % Our Mission: CDH International was created to help families of babies born with Congenital Diaphrag...

Visit cherubs-cdh.org

Key Findings

We analyzed Cherubs-cdh.org page load time and found that the first response time was 157 ms and then it took 11.6 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

cherubs-cdh.org performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

95/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

cherubs-cdh.org

157 ms

www.cherubs-cdh.org

680 ms

menu-1fc84d1b259ce4c21cf6d5f40ae0cdc5.css

189 ms

grid-responsive.css

128 ms

bootstrap.css

312 ms

Our browser made a total of 181 requests to load all elements on the main page. We found that 81% of them (147 requests) were addressed to the original Cherubs-cdh.org, 6% (10 requests) were made to Static.xx.fbcdn.net and 3% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cherubs-cdh.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (19%)

Content Size

10.1 MB

After Optimization

8.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cherubs-cdh.org main page is 10.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 66.4 kB

  • Original 82.2 kB
  • After minification 69.4 kB
  • After compression 15.8 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 12.8 kB, which is 16% 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 66.4 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 808.2 kB

  • Original 8.6 MB
  • After minification 7.8 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. Cherubs CDH images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 490.9 kB

  • Original 724.9 kB
  • After minification 703.4 kB
  • After compression 234.1 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 490.9 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 570.8 kB

  • Original 673.0 kB
  • After minification 662.6 kB
  • After compression 102.1 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. Cherubs-cdh.org needs all CSS files to be minified and compressed as it can save up to 570.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (19%)

Requests Now

174

After Optimization

141

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 174 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cherubs CDH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cherubs-cdh.org

cherubs-cdh.org

157 ms

www.cherubs-cdh.org

www.cherubs-cdh.org

680 ms

menu-1fc84d1b259ce4c21cf6d5f40ae0cdc5.css

menu-1fc84d1b259ce4c21cf6d5f40ae0cdc5.css

189 ms

grid-responsive.css

grid-responsive.css

128 ms

bootstrap.css

bootstrap.css

312 ms

master-8fe2aca9afa55648569603f2bb89776b.css

master-8fe2aca9afa55648569603f2bb89776b.css

321 ms

section-8fe2aca9afa55648569603f2bb89776b.css

section-8fe2aca9afa55648569603f2bb89776b.css

375 ms

960fixed.css

960fixed.css

182 ms

rtl.css

rtl.css

190 ms

thirdparty-k2.css

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245 ms

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rt_hexeris-custom.css

251 ms

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253 ms

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308 ms

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327 ms

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500 ms

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core.js

371 ms

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389 ms

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all.js

6 ms

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495 ms

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432 ms

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496 ms

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372 ms

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342 ms

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98 ms

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99 ms

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96 ms

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338 ms

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993 ms

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257 ms

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287 ms

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84 ms

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388 ms

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30 ms

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72 ms

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95 ms

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88 ms

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158 ms

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570 ms

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137 ms

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148 ms

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Accessibility Review

cherubs-cdh.org accessibility score

100

Accessibility Issues

Best Practices

cherubs-cdh.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

SEO Factors

cherubs-cdh.org SEO score

92

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 Cherubs-cdh.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 Cherubs-cdh.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

cherubs-cdh.org

Open Graph description is not detected on the main page of Cherubs CDH. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: