Tools & Wizards About Us

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

123telesurveillance.fr

Guide d'experts pour tout comprendre de la domotique, télésurveillance et systèmes d'alarmes

Page Load Speed

2.6 sec in total

First Response

372 ms

Resources Loaded

1.9 sec

Page Rendered

305 ms

About Website

Welcome to 123telesurveillance.fr homepage info - get ready to check 123telesurveil La Nce best content right away, or after learning these important things about 123telesurveillance.fr

Enfin des conseils pratiques pour bien réussir votre projet de système d'alarme. Maison, appartement ou commerce, il est urgent de prendre en main la protec tion de vos biens et de vos proches.

Visit 123telesurveillance.fr

Key Findings

We analyzed 123telesurveillance.fr page load time and found that the first response time was 372 ms and then it took 2.2 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

123telesurveillance.fr performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

123telesurveillance.fr

372 ms

www.123telesurveillance.fr

752 ms

main.css

197 ms

main.js

269 ms

logo-telesurveillance.png

380 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to 123telesurveillance.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (779 ms) belongs to the original domain 123telesurveillance.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.5 kB (5%)

Content Size

631.7 kB

After Optimization

599.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 123telesurveillance.fr main page is 631.7 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 591.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 8.8 kB

  • Original 12.4 kB
  • After minification 11.9 kB
  • After compression 3.6 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 8.8 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 13.8 kB

  • Original 591.1 kB
  • After minification 577.3 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. 123telesurveil La Nce images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 276 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.9 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 276 B or 13% of the original size.

CSS Optimization

-37%

Potential reduce by 9.7 kB

  • Original 26.0 kB
  • After minification 26.0 kB
  • After compression 16.3 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. 123telesurveillance.fr needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 37% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 123telesurveil La Nce. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

123telesurveillance.fr accessibility score

74

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

123telesurveillance.fr best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

123telesurveillance.fr SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

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 123telesurveillance.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 123telesurveillance.fr 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 data is detected on the main page of 123telesurveil La Nce. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: