Tools & Wizards About Us
vnc-online.fr screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

vnc-online.fr

Agence certifiée 100% Marketplaces et Amazon - Développement des ventes

Page Load Speed

3.2 sec in total

First Response

288 ms

Resources Loaded

2.2 sec

Page Rendered

738 ms

vnc-online.fr screenshot

About Website

Click here to check amazing Vnc Online content. Otherwise, check out these important facts you probably never knew about vnc-online.fr

Nos experts Marketplaces et Amazon interviennent depuis 2010 sur le référencement de vos produits, la gestion des campagnes maketing ainsi que la logistique et la technique.

Visit vnc-online.fr

Key Findings

We analyzed Vnc-online.fr page load time and found that the first response time was 288 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

vnc-online.fr performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value2,550 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.278

44/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

vnc-online.fr

288 ms

www.vnconline.com

452 ms

app.css

36 ms

wtn7uxc.css

126 ms

modernizr.js

25 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vnc-online.fr, 60% (31 requests) were made to Vnconline.com and 19% (10 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (999 ms) relates to the external source Vnconline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.8 kB (8%)

Content Size

834.4 kB

After Optimization

765.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vnc-online.fr main page is 834.4 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. 60% of websites need less resources to load. Images take 606.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 17.3 kB

  • Original 23.2 kB
  • After minification 23.2 kB
  • After compression 6.0 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. 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 17.3 kB or 74% of the original size.

Image Optimization

-7%

Potential reduce by 44.2 kB

  • Original 606.0 kB
  • After minification 561.8 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. Vnc Online images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 7.2 kB

  • Original 182.8 kB
  • After minification 182.8 kB
  • After compression 175.5 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

-0%

Potential reduce by 17 B

  • Original 22.4 kB
  • After minification 22.4 kB
  • After compression 22.4 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. Vnc-online.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (49%)

Requests Now

41

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vnc Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vnc-online.fr

vnc-online.fr

288 ms

www.vnconline.com

www.vnconline.com

452 ms

app.css

app.css

36 ms

wtn7uxc.css

wtn7uxc.css

126 ms

modernizr.js

modernizr.js

25 ms

email-decode.min.js

email-decode.min.js

4 ms

jquery.js

jquery.js

18 ms

a11y-dialog.min.js

a11y-dialog.min.js

16 ms

app.js

app.js

31 ms

9336207.js

9336207.js

235 ms

p.css

p.css

29 ms

gtm.js

gtm.js

228 ms

amazon.jpg

amazon.jpg

364 ms

insight.min.js

insight.min.js

137 ms

CARS.jpg

CARS.jpg

353 ms

lengow.jpg

lengow.jpg

340 ms

fond-expertise.svg

fond-expertise.svg

54 ms

pic-amazon.png

pic-amazon.png

382 ms

pic-Marketplace.png

pic-Marketplace.png

472 ms

pic-technique.png

pic-technique.png

383 ms

font-businness-case.svg

font-businness-case.svg

236 ms

Fleche-1.svg

Fleche-1.svg

238 ms

Fleche.svg

Fleche.svg

238 ms

Parrot.jpg

Parrot.jpg

855 ms

fleche-atouts.svg

fleche-atouts.svg

347 ms

22.svg

22.svg

359 ms

Gorilla-Sports.jpg

Gorilla-Sports.jpg

962 ms

etoile.svg

etoile.svg

370 ms

hypnia-1.jpg

hypnia-1.jpg

992 ms

but-1.jpg

but-1.jpg

999 ms

fleche-atouts-bas.svg

fleche-atouts-bas.svg

395 ms

610178ad0b53a.png

610178ad0b53a.png

412 ms

60be273f166a6.png

60be273f166a6.png

427 ms

60be28f3bb7b0.png

60be28f3bb7b0.png

456 ms

5b911fca806ca.png

5b911fca806ca.png

471 ms

607da884edd5d.jpg

607da884edd5d.jpg

482 ms

RS-in-1.svg

RS-in-1.svg

483 ms

d

d

56 ms

d

d

153 ms

d

d

115 ms

d

d

188 ms

d

d

66 ms

d

d

149 ms

d

d

120 ms

d

d

122 ms

d

d

122 ms

leadflows.js

leadflows.js

138 ms

banner.js

banner.js

178 ms

9336207.js

9336207.js

216 ms

collectedforms.js

collectedforms.js

177 ms

insight.beta.min.js

insight.beta.min.js

42 ms

insight_tag_errors.gif

insight_tag_errors.gif

79 ms

Accessibility Review

vnc-online.fr accessibility score

91

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

vnc-online.fr best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vnc-online.fr SEO score

90

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 Vnc-online.fr 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 Vnc-online.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

vnc-online.fr

Open Graph description is not detected on the main page of Vnc Online. 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: