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volo.fr screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

volo.fr

Home -

Page Load Speed

2.2 sec in total

First Response

615 ms

Resources Loaded

1.5 sec

Page Rendered

54 ms

volo.fr screenshot

About Website

Visit volo.fr now to see the best up-to-date Volo content and also check out these interesting facts you probably never knew about volo.fr

Visit volo.fr

Key Findings

We analyzed Volo.fr page load time and found that the first response time was 615 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

volo.fr performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

mf-prod.com

615 ms

style.min.css

103 ms

cookieblocker.min.css

181 ms

cms-navigation-base.css

182 ms

cms-navigation.css

182 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Volo.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (615 ms) relates to the external source Mf-prod.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.2 kB (5%)

Content Size

601.9 kB

After Optimization

572.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Volo.fr main page is 601.9 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. 45% of websites need less resources to load. Javascripts take 462.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 24.2 kB

  • Original 32.4 kB
  • After minification 31.3 kB
  • After compression 8.2 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 24.2 kB or 75% of the original size.

Image Optimization

-28%

Potential reduce by 255 B

  • Original 897 B
  • After minification 642 B

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. Obviously, Volo needs image optimization as it can save up to 255 B or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 72 B

  • Original 462.3 kB
  • After minification 462.3 kB
  • After compression 462.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 4.6 kB

  • Original 106.3 kB
  • After minification 106.3 kB
  • After compression 101.7 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. Volo.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (80%)

Requests Now

15

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volo. 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

mf-prod.com

mf-prod.com

615 ms

style.min.css

style.min.css

103 ms

cookieblocker.min.css

cookieblocker.min.css

181 ms

cms-navigation-base.css

cms-navigation-base.css

182 ms

cms-navigation.css

cms-navigation.css

182 ms

avia-merged-styles-569e44c3acb45edfdc6ede42962c3bb5---660e8443995eb.css

avia-merged-styles-569e44c3acb45edfdc6ede42962c3bb5---660e8443995eb.css

372 ms

jquery.min.js

jquery.min.js

292 ms

jquery-migrate.min.js

jquery-migrate.min.js

202 ms

rbtools.min.js

rbtools.min.js

455 ms

rs6.min.js

rs6.min.js

546 ms

avia-head-scripts-c52f42ed8153bdcb1b3c68a9236b8d27---660e8443aa57a.js

avia-head-scripts-c52f42ed8153bdcb1b3c68a9236b8d27---660e8443aa57a.js

274 ms

rs6.css

rs6.css

303 ms

underscore.min.js

underscore.min.js

368 ms

dotlottie-player.js

dotlottie-player.js

585 ms

avia-footer-scripts-81c57153c74375c0f6a87d017bac1f41---660e844401613.js

avia-footer-scripts-81c57153c74375c0f6a87d017bac1f41---660e844401613.js

599 ms

Capture-decran-2023-09-22-a-12.30.47.png

Capture-decran-2023-09-22-a-12.30.47.png

94 ms

entypo-fontello.woff

entypo-fontello.woff

95 ms

Accessibility Review

volo.fr accessibility score

100

Accessibility Issues

Best Practices

volo.fr 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

volo.fr SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Volo.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Volo.fr 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

volo.fr

Open Graph description is not detected on the main page of Volo. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: