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v-lumtech.fr screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

v-lumtech.fr

V-LumTech, Quand la technologie se met au service de la lumière.

Page Load Speed

1.9 sec in total

First Response

465 ms

Resources Loaded

1.3 sec

Page Rendered

123 ms

v-lumtech.fr screenshot

About Website

Click here to check amazing V Lum Tech content. Otherwise, check out these important facts you probably never knew about v-lumtech.fr

Conception et dévelopement de produits à base de Led de grande qualité.

Visit v-lumtech.fr

Key Findings

We analyzed V-lumtech.fr page load time and found that the first response time was 465 ms and then it took 1.4 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

v-lumtech.fr performance score

0

Network Requests Diagram

v-lumtech.fr

465 ms

template_css.css

243 ms

mystyle.css

258 ms

javascripts.js

255 ms

myheader.js

277 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to V-lumtech.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (671 ms) belongs to the original domain V-lumtech.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.6 kB (18%)

Content Size

936.7 kB

After Optimization

765.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of V-lumtech.fr main page is 936.7 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. Only 10% of websites need less resources to load. Images take 904.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 15.6 kB

  • Original 20.4 kB
  • After minification 16.5 kB
  • After compression 4.8 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.6 kB or 77% of the original size.

Image Optimization

-16%

Potential reduce by 146.7 kB

  • Original 904.2 kB
  • After minification 757.5 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. Obviously, V Lum Tech needs image optimization as it can save up to 146.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 2.7 kB

  • Original 4.0 kB
  • After minification 3.0 kB
  • After compression 1.3 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 2.7 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 6.7 kB

  • Original 8.1 kB
  • After minification 5.9 kB
  • After compression 1.5 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. V-lumtech.fr needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V Lum Tech. According to our analytics all requests are already optimized.

Network Requests Diagram

v-lumtech.fr

v-lumtech.fr

465 ms

template_css.css

template_css.css

243 ms

mystyle.css

mystyle.css

258 ms

javascripts.js

javascripts.js

255 ms

myheader.js

myheader.js

277 ms

myfooter.js

myfooter.js

98 ms

spacer.gif

spacer.gif

108 ms

IMG_3789.png

IMG_3789.png

671 ms

ampoule-60w-small.jpg

ampoule-60w-small.jpg

313 ms

ampoule-90-led-small.jpg

ampoule-90-led-small.jpg

297 ms

background-outer.jpg

background-outer.jpg

111 ms

menu-background.gif

menu-background.gif

112 ms

menu.gif

menu.gif

100 ms

spacer.gif

spacer.gif

119 ms

IMG_3789.jpg

IMG_3789.jpg

660 ms

ampoule-60w-big.jpg

ampoule-60w-big.jpg

474 ms

ampoule-90-led-big.jpg

ampoule-90-led-big.jpg

483 ms

logo2.png

logo2.png

318 ms

background-content.jpg

background-content.jpg

202 ms

background-picturefade.gif

background-picturefade.gif

200 ms

ttt.jpg

ttt.jpg

215 ms

background-footer.jpg

background-footer.jpg

294 ms

SEO Factors

v-lumtech.fr SEO score

0

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise V-lumtech.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 V-lumtech.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

v-lumtech.fr

Open Graph description is not detected on the main page of V Lum Tech. 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: