Tools & Wizards About Us
profeleve.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

profeleve.com

Cours particuliers Superprof - Trouvez un professeur particulier

Page Load Speed

2.1 sec in total

First Response

247 ms

Resources Loaded

1.4 sec

Page Rendered

447 ms

profeleve.com screenshot

About Website

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

Trouvez votre professeur particulier parmi plus de 600 000 annonces de cours particuliers à domicile dans 2000 matières sur toute la France.

Visit profeleve.com

Key Findings

We analyzed Profeleve.com page load time and found that the first response time was 247 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

profeleve.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value3,430 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

profeleve.com

247 ms

www.superprof.fr

496 ms

gtm.js

97 ms

style-202406101535.css

39 ms

mod-home-202406101535.css

48 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Profeleve.com, 89% (73 requests) were made to C.superprof.com and 2% (2 requests) were made to Halc.iadvize.com. The less responsive or slowest element that took the longest time to load (573 ms) relates to the external source C.superprof.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.5 kB (11%)

Content Size

448.6 kB

After Optimization

401.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Profeleve.com main page is 448.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 350.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 45.7 kB

  • Original 58.4 kB
  • After minification 58.1 kB
  • After compression 12.7 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 45.7 kB or 78% of the original size.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

  • Original 350.3 kB
  • After minification 350.3 kB
  • After compression 348.9 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

-1%

Potential reduce by 383 B

  • Original 39.9 kB
  • After minification 39.9 kB
  • After compression 39.6 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. Profeleve.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (41%)

Requests Now

79

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Profeleve. 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 as a result speed up the page load time.

Network Requests Diagram

profeleve.com

profeleve.com

247 ms

www.superprof.fr

www.superprof.fr

496 ms

gtm.js

gtm.js

97 ms

style-202406101535.css

style-202406101535.css

39 ms

mod-home-202406101535.css

mod-home-202406101535.css

48 ms

api.js

api.js

77 ms

langue-FR-202002131128.js

langue-FR-202002131128.js

79 ms

js-202406121457.js

js-202406121457.js

80 ms

platform.js

platform.js

78 ms

js

js

119 ms

superprof.svg

superprof.svg

13 ms

book-on.svg

book-on.svg

12 ms

chevron-left.svg

chevron-left.svg

22 ms

13.svg

13.svg

44 ms

224.svg

224.svg

43 ms

116.svg

116.svg

45 ms

132.svg

132.svg

46 ms

5.svg

5.svg

47 ms

143.svg

143.svg

59 ms

28.svg

28.svg

58 ms

123.svg

123.svg

57 ms

156.svg

156.svg

59 ms

99.svg

99.svg

60 ms

4.svg

4.svg

62 ms

144.svg

144.svg

63 ms

957.svg

957.svg

65 ms

953.svg

953.svg

68 ms

178.svg

178.svg

65 ms

168.svg

168.svg

66 ms

48.svg

48.svg

71 ms

34.svg

34.svg

74 ms

196.svg

196.svg

69 ms

104.svg

104.svg

72 ms

134.svg

134.svg

74 ms

97.svg

97.svg

72 ms

19.svg

19.svg

82 ms

995.svg

995.svg

76 ms

94.svg

94.svg

79 ms

57.svg

57.svg

81 ms

58.svg

58.svg

80 ms

20.svg

20.svg

77 ms

142.svg

142.svg

82 ms

109.svg

109.svg

85 ms

33.svg

33.svg

573 ms

recaptcha__en.js

recaptcha__en.js

106 ms

137.svg

137.svg

83 ms

115.svg

115.svg

76 ms

89.svg

89.svg

80 ms

232.svg

232.svg

74 ms

92.svg

92.svg

74 ms

171.svg

171.svg

53 ms

148.svg

148.svg

53 ms

1117.svg

1117.svg

52 ms

994.svg

994.svg

52 ms

iadvize.js

iadvize.js

129 ms

95.svg

95.svg

50 ms

903.svg

903.svg

44 ms

91.svg

91.svg

44 ms

14.svg

14.svg

44 ms

182.svg

182.svg

41 ms

184.svg

184.svg

111 ms

200.svg

200.svg

44 ms

133.svg

133.svg

44 ms

51.svg

51.svg

41 ms

110.svg

110.svg

39 ms

chevron-right.svg

chevron-right.svg

106 ms

etoile_on_pink.svg

etoile_on_pink.svg

101 ms

heart.svg

heart.svg

103 ms

etoile_on.svg

etoile_on.svg

99 ms

ambassador-sparkle.svg

ambassador-sparkle.svg

105 ms

gift.svg

gift.svg

103 ms

arrow-left.svg

arrow-left.svg

106 ms

arrow-right.svg

arrow-right.svg

104 ms

star.svg

star.svg

100 ms

facebook_light.svg

facebook_light.svg

105 ms

twitter_light.svg

twitter_light.svg

100 ms

instagram_light.svg

instagram_light.svg

101 ms

linkedin_light.svg

linkedin_light.svg

99 ms

youtube_light.svg

youtube_light.svg

100 ms

logo-2019003081700.svg

logo-2019003081700.svg

101 ms

coeur.svg

coeur.svg

101 ms

live.js

live.js

14 ms

Accessibility Review

profeleve.com accessibility score

77

Accessibility Issues

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

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

profeleve.com 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

High

Page has valid source maps

SEO Factors

profeleve.com SEO score

88

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Profeleve.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Profeleve.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

profeleve.com

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