Tools & Wizards About Us
alarme-maison-dmc200.fr screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

alarme-maison-dmc200.fr

Page Load Speed

1.1 sec in total

First Response

535 ms

Resources Loaded

540 ms

Page Rendered

0 ms

alarme-maison-dmc200.fr screenshot

About Website

Click here to check amazing Alarme Maison Dmc 200 content. Otherwise, check out these important facts you probably never knew about alarme-maison-dmc200.fr

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Key Findings

We analyzed Alarme-maison-dmc200.fr page load time and found that the first response time was 535 ms and then it took 540 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

alarme-maison-dmc200.fr performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value1,560 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.108

87/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

alarme-maison-dmc200.fr

535 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Alarme-maison-dmc200.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (535 ms) belongs to the original domain Alarme-maison-dmc200.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 331.0 kB (25%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alarme-maison-dmc200.fr main page is 1.3 MB. 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. Images take 901.2 kB which makes up the majority of the site volume.

HTML Optimization

-15%

Potential reduce by 15 B

  • Original 101 B
  • After minification 101 B
  • After compression 86 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 15 B or 15% of the original size.

Image Optimization

-1%

Potential reduce by 11.8 kB

  • Original 901.2 kB
  • After minification 889.4 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 Maison Dmc 200 images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 200.3 kB

  • Original 302.2 kB
  • After minification 301.2 kB
  • After compression 101.9 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 200.3 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 118.9 kB

  • Original 143.3 kB
  • After minification 113.9 kB
  • After compression 24.4 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-maison-dmc200.fr needs all CSS files to be minified and compressed as it can save up to 118.9 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

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

Network Requests Diagram

alarme-maison-dmc200.fr

alarme-maison-dmc200.fr

535 ms

Accessibility Review

alarme-maison-dmc200.fr accessibility score

87

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

alarme-maison-dmc200.fr 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

alarme-maison-dmc200.fr SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alarme-maison-dmc200.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Alarme-maison-dmc200.fr main page’s claimed encoding is . 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

alarme-maison-dmc200.fr

Open Graph description is not detected on the main page of Alarme Maison Dmc 200. 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: