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infovitrail.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

infovitrail.com

Le vitrail, les vitraux, le verre - infovitrail.com

Page Load Speed

2.6 sec in total

First Response

288 ms

Resources Loaded

2.1 sec

Page Rendered

117 ms

infovitrail.com screenshot

About Website

Welcome to infovitrail.com homepage info - get ready to check Info Vitrail best content for France right away, or after learning these important things about infovitrail.com

Le vitrail, les vitraux, le verre - infovitrail.com

Visit infovitrail.com

Key Findings

We analyzed Infovitrail.com page load time and found that the first response time was 288 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

infovitrail.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

infovitrail.com

288 ms

www.infovitrail.com

601 ms

mootools-core.js

410 ms

core.js

173 ms

caption.js

162 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 55% of them (21 requests) were addressed to the original Infovitrail.com, 13% (5 requests) were made to Googleads.g.doubleclick.net and 11% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (601 ms) belongs to the original domain Infovitrail.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 300.3 kB (53%)

Content Size

561.4 kB

After Optimization

261.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Infovitrail.com main page is 561.4 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. 35% of websites need less resources to load. Javascripts take 429.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.7 kB

  • Original 21.9 kB
  • After minification 21.1 kB
  • After compression 5.2 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 16.7 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 3.5 kB

  • Original 67.3 kB
  • After minification 63.8 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. Info Vitrail images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 243.6 kB

  • Original 429.2 kB
  • After minification 423.2 kB
  • After compression 185.6 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 243.6 kB or 57% of the original size.

CSS Optimization

-85%

Potential reduce by 36.5 kB

  • Original 42.9 kB
  • After minification 30.3 kB
  • After compression 6.4 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. Infovitrail.com needs all CSS files to be minified and compressed as it can save up to 36.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (56%)

Requests Now

36

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Info Vitrail. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

infovitrail.com

infovitrail.com

288 ms

www.infovitrail.com

www.infovitrail.com

601 ms

mootools-core.js

mootools-core.js

410 ms

core.js

core.js

173 ms

caption.js

caption.js

162 ms

mootools-more.js

mootools-more.js

496 ms

system.css

system.css

162 ms

general.css

general.css

171 ms

template.css

template.css

320 ms

green.css

green.css

318 ms

verysimpleslideshow.js

verysimpleslideshow.js

325 ms

adsbygoogle.js

adsbygoogle.js

5 ms

system.css

system.css

157 ms

analytics.js

analytics.js

28 ms

gplus-16.png

gplus-16.png

85 ms

logo-test.gif

logo-test.gif

264 ms

banner-verre.jpg

banner-verre.jpg

264 ms

logo-saint-just-2008-s.gif

logo-saint-just-2008-s.gif

190 ms

logo-in-vitraux-2014.jpg

logo-in-vitraux-2014.jpg

186 ms

logo-gktechnique.png

logo-gktechnique.png

187 ms

verrosaique-2014.png

verrosaique-2014.png

414 ms

logo-arbez.png

logo-arbez.png

414 ms

twitter-vitrail.png

twitter-vitrail.png

334 ms

logo-mini-facebook-infovitrail.JPG

logo-mini-facebook-infovitrail.JPG

335 ms

ca-pub-7814786560771717.js

ca-pub-7814786560771717.js

70 ms

zrt_lookup.html

zrt_lookup.html

58 ms

show_ads_impl.js

show_ads_impl.js

69 ms

collect

collect

24 ms

ads

ads

217 ms

osd.js

osd.js

24 ms

ads

ads

244 ms

ads

ads

219 ms

m_js_controller.js

m_js_controller.js

19 ms

abg.js

abg.js

41 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

48 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

44 ms

s

s

31 ms

x_button_blue2.png

x_button_blue2.png

14 ms

Accessibility Review

infovitrail.com accessibility score

96

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Best Practices

infovitrail.com best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

infovitrail.com SEO score

99

Search Engine Optimization Advices

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 Infovitrail.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 Infovitrail.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

infovitrail.com

Open Graph description is not detected on the main page of Info Vitrail. 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: