Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mangelavie.org

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Page Load Speed

8.1 sec in total

First Response

1.2 sec

Resources Loaded

6.8 sec

Page Rendered

177 ms

mangelavie.org screenshot

About Website

Visit mangelavie.org now to see the best up-to-date Mangelavie content and also check out these interesting facts you probably never knew about mangelavie.org

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Key Findings

We analyzed Mangelavie.org page load time and found that the first response time was 1.2 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

mangelavie.org performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

www.mangelavie.org

1153 ms

247 ms

309 ms

group.php

1016 ms

widgets.js

37 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 12% of them (10 requests) were addressed to the original Mangelavie.org, 22% (19 requests) were made to Www2.adserverpub.com and 12% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Mangelavie.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 265.6 kB (49%)

Content Size

545.0 kB

After Optimization

279.5 kB

In fact, the total size of Mangelavie.org main page is 545.0 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. 65% of websites need less resources to load. Javascripts take 242.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 78.2 kB

  • Original 94.1 kB
  • After minification 91.6 kB
  • After compression 15.9 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 78.2 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 5.5 kB

  • Original 186.3 kB
  • After minification 180.8 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. Mangelavie images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 164.2 kB

  • Original 242.9 kB
  • After minification 242.9 kB
  • After compression 78.7 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 164.2 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 17.7 kB

  • Original 21.7 kB
  • After minification 17.8 kB
  • After compression 4.0 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. Mangelavie.org needs all CSS files to be minified and compressed as it can save up to 17.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (50%)

Requests Now

76

After Optimization

38

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mangelavie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mangelavie.org accessibility score

100

Accessibility Issues

Best Practices

mangelavie.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

mangelavie.org SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mangelavie.org can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Mangelavie.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 Mangelavie. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: