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Le meilleur choix en vidéosurveillance et alarmes pour maisons et entreprises chez A-DIRECT - La boutique en ligne dédiée à la sécurité - Installations et ventes alarmes et vidéo-surveillance pour mai...

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alarme-direct.ch

416 ms

www.alarme-direct.ch

575 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Alarme-direct.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (575 ms) belongs to the original domain Alarme-direct.ch.

Content Size

270.8 kB

After Optimization

140.4 kB

In fact, the total size of Alarme-direct.ch main page is 270.8 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 117.3 kB which makes up the majority of the site volume.

HTML Optimization

-27%

Potential reduce by 85 B

Original 317 B
After minification 316 B
After compression 232 B

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 85 B or 27% of the original size.

Image Optimization

-1%

Potential reduce by 1.2 kB

Original 96.6 kB
After minification 95.4 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. Alarme DIRECT images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 80.7 kB

Original 117.3 kB
After minification 115.9 kB
After compression 36.6 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 80.7 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 48.5 kB

Original 56.6 kB
After minification 36.8 kB
After compression 8.1 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. Alarme-direct.ch needs all CSS files to be minified and compressed as it can save up to 48.5 kB or 86% of the original size.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alarme-direct.ch can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Alarme-direct.ch 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

Open Graph description is not detected on the main page of Alarme DIRECT. 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: