Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

alarmes-maisons.net

alarme : alarme maison, alarme sans fil, sécurité, alarme sans fil

Page Load Speed

1.3 sec in total

First Response

289 ms

Resources Loaded

751 ms

Page Rendered

280 ms

About Website

Click here to check amazing Alarme S Maison content. Otherwise, check out these important facts you probably never knew about alarmes-maisons.net

Guide sur le fonctionnement et l'installation d'une alarme, alarme maison, alarme sans fil pour la maison et de système de vidéo surveillance.

Visit alarmes-maisons.net

Key Findings

We analyzed Alarmes-maisons.net page load time and found that the first response time was 289 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

alarmes-maisons.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

alarmes-maisons.net

289 ms

style.css

84 ms

alarme-maison-camera-ip-videosurveillance.jpg

464 ms

detecteur-de-mouvement-exterieur.jpg

316 ms

sirene-gyrophare-alarme-maison-sans-fil.jpg

330 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Alarmes-maisons.net and no external sources were called. The less responsive or slowest element that took the longest time to load (464 ms) belongs to the original domain Alarmes-maisons.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.4 kB (12%)

Content Size

247.9 kB

After Optimization

218.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Alarmes-maisons.net main page is 247.9 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. 15% of websites need less resources to load. Images take 226.5 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 13.6 kB

  • Original 20.2 kB
  • After minification 19.1 kB
  • After compression 6.6 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 13.6 kB or 67% of the original size.

Image Optimization

-7%

Potential reduce by 15.6 kB

  • Original 226.5 kB
  • After minification 210.8 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. Alarme S Maison images are well optimized though.

CSS Optimization

-11%

Potential reduce by 137 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 1.1 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. Alarmes-maisons.net needs all CSS files to be minified and compressed as it can save up to 137 B or 11% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alarme S Maison. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

alarmes-maisons.net accessibility score

93

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.

Best Practices

alarmes-maisons.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

alarmes-maisons.net SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alarmes-maisons.net can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Alarmes-maisons.net 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

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