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sugarlabs.org screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

sugarlabs.org

Sugar Labs

Page Load Speed

1.1 sec in total

First Response

66 ms

Resources Loaded

585 ms

Page Rendered

460 ms

sugarlabs.org screenshot

About Website

Welcome to sugarlabs.org homepage info - get ready to check Sugar Labs best content for India right away, or after learning these important things about sugarlabs.org

At Sugar Labs, we make FOSS tools that learners use to explore, discover, create, and reflect. We encourage our users to take responsibility for their learning.

Visit sugarlabs.org

Key Findings

We analyzed Sugarlabs.org page load time and found that the first response time was 66 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 20% of websites can load faster.

Performance Metrics

sugarlabs.org performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

sugarlabs.org

66 ms

www.sugarlabs.org

84 ms

googleFonts.css

7 ms

bootstrap.css

14 ms

airspace.css

8 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original Sugarlabs.org, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (151 ms) belongs to the original domain Sugarlabs.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.7 kB (15%)

Content Size

1.1 MB

After Optimization

909.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sugarlabs.org main page is 1.1 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. 70% of websites need less resources to load. Images take 950.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 75.7 kB

  • Original 96.0 kB
  • After minification 78.8 kB
  • After compression 20.4 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 17.2 kB, which is 18% 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 75.7 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 83.0 kB

  • Original 950.9 kB
  • After minification 867.9 kB

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. Sugar Labs 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.

Requests Breakdown

Number of requests can be reduced by 12 (44%)

Requests Now

27

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sugar Labs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sugarlabs.org

sugarlabs.org

66 ms

www.sugarlabs.org

www.sugarlabs.org

84 ms

googleFonts.css

googleFonts.css

7 ms

bootstrap.css

bootstrap.css

14 ms

airspace.css

airspace.css

8 ms

ion_icon_customization.css

ion_icon_customization.css

26 ms

main.js

main.js

20 ms

plugins.js

plugins.js

31 ms

owl.carousel.min.js

owl.carousel.min.js

18 ms

jquery.js

jquery.js

14 ms

bootstrap.js

bootstrap.js

21 ms

waypoints.js

waypoints.js

26 ms

logoOpt.png

logoOpt.png

143 ms

bg6.jpg

bg6.jpg

147 ms

screenshot1.png

screenshot1.png

107 ms

neighbourhood-screenshot.svg

neighbourhood-screenshot.svg

112 ms

screenshot2.png

screenshot2.png

145 ms

soas.svg

soas.svg

143 ms

computer.svg

computer.svg

107 ms

sugarizer.svg

sugarizer.svg

147 ms

Trisquel-logo.png

Trisquel-logo.png

151 ms

raspberry-pi.svg

raspberry-pi.svg

144 ms

flatpak.svg

flatpak.svg

150 ms

analytics.js

analytics.js

129 ms

VarelaRound-Regular-webfont.woff

VarelaRound-Regular-webfont.woff

62 ms

collect

collect

19 ms

ionicons.min.css

ionicons.min.css

14 ms

collect

collect

54 ms

js

js

89 ms

owl.carousel.css

owl.carousel.css

18 ms

ionicons.woff

ionicons.woff

24 ms

Accessibility Review

sugarlabs.org accessibility score

92

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

sugarlabs.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sugarlabs.org SEO score

99

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

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 Sugarlabs.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 Sugarlabs.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

sugarlabs.org

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