Tools & Wizards About Us
sololearn.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sololearn.com

Sololearn: Apprenez à coder

Page Load Speed

2.8 sec in total

First Response

51 ms

Resources Loaded

1 sec

Page Rendered

1.7 sec

sololearn.com screenshot

About Website

Visit sololearn.com now to see the best up-to-date Sololearn content for India and also check out these interesting facts you probably never knew about sololearn.com

Rejoignez-nous maintenant pour apprendre les bases ou perfectionner vos compétences existantes

Visit sololearn.com

Key Findings

We analyzed Sololearn.com page load time and found that the first response time was 51 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sololearn.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value6,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

sololearn.com

51 ms

sololearn.com

50 ms

www.sololearn.com

113 ms

347 ms

8c336a9b8e3f40429efcc086ea016f3e-AI.png

56 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 10% of them (7 requests) were addressed to the original Sololearn.com, 49% (33 requests) were made to Lecontent.sololearn.com and 29% (20 requests) were made to Assets.sololearn.com. The less responsive or slowest element that took the longest time to load (347 ms) belongs to the original domain Sololearn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (23%)

Content Size

5.2 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sololearn.com main page is 5.2 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. 75% 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 1.0 MB

  • Original 1.2 MB
  • After minification 859.0 kB
  • After compression 146.0 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. This page needs HTML code to be minified as it can gain 300.8 kB, which is 26% 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 1.0 MB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 84.7 kB

  • Original 3.9 MB
  • After minification 3.8 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. Sololearn images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 87.9 kB

  • Original 117.0 kB
  • After minification 117.0 kB
  • After compression 29.2 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 87.9 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (23%)

Requests Now

61

After Optimization

47

  • Images
  • JavaScript

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sololearn. 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 as a result speed up the page load time.

Network Requests Diagram

sololearn.com

sololearn.com

51 ms

sololearn.com

sololearn.com

50 ms

www.sololearn.com

www.sololearn.com

113 ms

347 ms

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56 ms

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78 ms

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140 ms

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89 ms

rocket-loader.min.js

rocket-loader.min.js

27 ms

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86 ms

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77 ms

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83 ms

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68 ms

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71 ms

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91 ms

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91 ms

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98 ms

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101 ms

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107 ms

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107 ms

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162 ms

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127 ms

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home-why-code-1.svg

148 ms

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home-why-code-2.svg

129 ms

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home-why-code-3.svg

139 ms

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137 ms

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73 ms

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79 ms

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66 ms

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88 ms

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88 ms

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66 ms

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98 ms

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103 ms

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101 ms

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105 ms

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111 ms

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108 ms

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126 ms

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132 ms

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130 ms

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152 ms

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245 ms

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152 ms

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248 ms

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248 ms

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76 ms

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74 ms

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25 ms

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41 ms

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53 ms

Accessibility Review

sololearn.com accessibility score

94

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.

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

sololearn.com 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

sololearn.com SEO score

93

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

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 Sololearn.com 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 Sololearn.com 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

sololearn.com

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