Report Summary

  • 19

    Performance

    Renders faster than
    37% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

worldcommunitygrid.org

World Community Grid

Page Load Speed

1.1 sec in total

First Response

80 ms

Resources Loaded

876 ms

Page Rendered

130 ms

worldcommunitygrid.org screenshot

About Website

Visit worldcommunitygrid.org now to see the best up-to-date World Community Grid content for Chile and also check out these interesting facts you probably never knew about worldcommunitygrid.org

World Community Grid enables anyone with a computer or Android device to donate their unused computing power to advance cutting-edge scientific research on topics related to health and sustainability.

Visit worldcommunitygrid.org

Key Findings

We analyzed Worldcommunitygrid.org page load time and found that the first response time was 80 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

worldcommunitygrid.org performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.411

24/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

worldcommunitygrid.org

80 ms

discover.action

121 ms

normalize.css

62 ms

2013.css

66 ms

utility.css

62 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 86% of them (38 requests) were addressed to the original Worldcommunitygrid.org, 7% (3 requests) were made to Google-analytics.com and 5% (2 requests) were made to Secure.worldcommunitygrid.org. The less responsive or slowest element that took the longest time to load (528 ms) belongs to the original domain Worldcommunitygrid.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 343.0 kB (19%)

Content Size

1.8 MB

After Optimization

1.5 MB

In fact, the total size of Worldcommunitygrid.org main page is 1.8 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.3 kB

  • Original 28.6 kB
  • After minification 28.6 kB
  • After compression 6.3 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 22.3 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 55.7 kB

  • Original 1.5 MB
  • After minification 1.4 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. World Community Grid images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 71.4 kB

  • Original 131.8 kB
  • After minification 131.6 kB
  • After compression 60.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 71.4 kB or 54% of the original size.

CSS Optimization

-88%

Potential reduce by 193.5 kB

  • Original 220.7 kB
  • After minification 200.8 kB
  • After compression 27.2 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. Worldcommunitygrid.org needs all CSS files to be minified and compressed as it can save up to 193.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (33%)

Requests Now

42

After Optimization

28

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Community Grid. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

worldcommunitygrid.org accessibility score

96

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

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

worldcommunitygrid.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

High

Page has valid source maps

SEO Factors

worldcommunitygrid.org SEO score

90

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worldcommunitygrid.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Worldcommunitygrid.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

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