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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

vdi-group.com

UPERGY | Power Solutions Experts

Page Load Speed

4.4 sec in total

First Response

406 ms

Resources Loaded

3.5 sec

Page Rendered

457 ms

vdi-group.com screenshot

About Website

Welcome to vdi-group.com homepage info - get ready to check Vdi Group best content for France right away, or after learning these important things about vdi-group.com

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Key Findings

We analyzed Vdi-group.com page load time and found that the first response time was 406 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

vdi-group.com performance score

0

Network Requests Diagram

vdi-group.com

406 ms

www.vdi-group.com

1009 ms

language-selector.css

80 ms

styles.css

187 ms

ppc.min.css

176 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 55% of them (30 requests) were addressed to the original Vdi-group.com, 31% (17 requests) were made to Static.tradingsat.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Vdi-group.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (51%)

Content Size

2.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vdi-group.com main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 25.1 kB

  • Original 31.3 kB
  • After minification 28.8 kB
  • After compression 6.1 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 25.1 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 13.7 kB

  • Original 873.9 kB
  • After minification 860.1 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. Vdi Group images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 1.2 MB

  • Original 1.5 MB
  • After minification 1.3 MB
  • After compression 382.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.2 MB or 75% of the original size.

CSS Optimization

-75%

Potential reduce by 113.5 kB

  • Original 152.2 kB
  • After minification 124.3 kB
  • After compression 38.7 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. Vdi-group.com needs all CSS files to be minified and compressed as it can save up to 113.5 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (74%)

Requests Now

50

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vdi Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vdi-group.com

vdi-group.com

406 ms

www.vdi-group.com

www.vdi-group.com

1009 ms

language-selector.css

language-selector.css

80 ms

styles.css

styles.css

187 ms

ppc.min.css

ppc.min.css

176 ms

css

css

25 ms

genericons.css

genericons.css

254 ms

style.css

style.css

189 ms

wpgmza_style.css

wpgmza_style.css

187 ms

jquery.js

jquery.js

262 ms

jquery-migrate.min.js

jquery-migrate.min.js

252 ms

ckeditor.js

ckeditor.js

586 ms

ckeditor.utils.js

ckeditor.utils.js

281 ms

jquery.cookie.js

jquery.cookie.js

280 ms

browser-redirect.js

browser-redirect.js

330 ms

webmaster-module.php

webmaster-module.php

283 ms

jquery.form.min.js

jquery.form.min.js

315 ms

scripts.js

scripts.js

325 ms

masonry.min.js

masonry.min.js

328 ms

jquery.masonry.min.js

jquery.masonry.min.js

329 ms

functions.js

functions.js

393 ms

sitepress.js

sitepress.js

392 ms

analytics.js

analytics.js

65 ms

bkg2.jpg

bkg2.jpg

656 ms

logo.png

logo.png

98 ms

nav-arrow-down.png

nav-arrow-down.png

98 ms

search-icon.png

search-icon.png

100 ms

1001-BAT_PILAS_sans-50x50.jpg

1001-BAT_PILAS_sans-50x50.jpg

98 ms

Logo-SIPB.bmp

Logo-SIPB.bmp

100 ms

FB-f-Logo__blue_29.png

FB-f-Logo__blue_29.png

157 ms

TwitterLogo.png

TwitterLogo.png

236 ms

webmaster.css

webmaster.css

272 ms

jquery-1.7.2.js

jquery-1.7.2.js

810 ms

jquery.validationEngine-fr.js

jquery.validationEngine-fr.js

280 ms

jquery.validationEngine.js

jquery.validationEngine.js

292 ms

jquery.form.js

jquery.form.js

293 ms

jquery.clock.js

jquery.clock.js

290 ms

jquery.plugin.js

jquery.plugin.js

430 ms

jquery.countdown.js

jquery.countdown.js

431 ms

jquery-ui-1.8.20.custom.min.js

jquery-ui-1.8.20.custom.min.js

782 ms

jquery.thickbox.js

jquery.thickbox.js

435 ms

swfobject.js

swfobject.js

435 ms

ui.datepicker.js

ui.datepicker.js

672 ms

ui.datepicker-fr.min.js

ui.datepicker-fr.min.js

589 ms

jquery-bubble-popup-v3.min.js

jquery-bubble-popup-v3.min.js

595 ms

jquery.tradingsat.js

jquery.tradingsat.js

625 ms

jquery.browser.mobile.js

jquery.browser.mobile.js

755 ms

main.js

main.js

751 ms

JGVZEP92dXgoQBG1CnQcfD8E0i7KZn-EPnyo3HZu7kw.woff

JGVZEP92dXgoQBG1CnQcfD8E0i7KZn-EPnyo3HZu7kw.woff

45 ms

s9gJB935qk_YG8d-lnTdvA.woff

s9gJB935qk_YG8d-lnTdvA.woff

45 ms

collect

collect

21 ms

collect

collect

90 ms

collect

collect

45 ms

style.css

style.css

84 ms

loadingAnimation.gif

loadingAnimation.gif

512 ms

SEO Factors

vdi-group.com SEO score

0

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 Vdi-group.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 Vdi-group.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

vdi-group.com

Open Graph description is not detected on the main page of Vdi Group. 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: