Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

ace-pro-nettoyage.fr

Ace Pro Nettoyage Bureaux Vitres Immeubles Marbre Locaux Paris

Page Load Speed

22.5 sec in total

First Response

593 ms

Resources Loaded

21.7 sec

Page Rendered

234 ms

About Website

Click here to check amazing Ace Pro Nettoyage content. Otherwise, check out these important facts you probably never knew about ace-pro-nettoyage.fr

Ace Pro Nettoyage à Paris et en Ile de France, est une société de nettoyage et propreté réalisant le nettoyage de bureaux, copropriétés, nettoyage de vitres,...

Visit ace-pro-nettoyage.fr

Key Findings

We analyzed Ace-pro-nettoyage.fr page load time and found that the first response time was 593 ms and then it took 21.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ace-pro-nettoyage.fr performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

www.ace-pro-nettoyage.fr

593 ms

style.css

425 ms

theming.css

137 ms

web.css

437 ms

common,facebook,shoppingbasket

454 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 31% of them (13 requests) were addressed to the original Ace-pro-nettoyage.fr, 40% (17 requests) were made to Cdn.website-start.de and 7% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Stats.wattimpact.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.0 kB (17%)

Content Size

620.3 kB

After Optimization

512.3 kB

In fact, the total size of Ace-pro-nettoyage.fr main page is 620.3 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. 30% of websites need less resources to load. Images take 467.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 67.6 kB

  • Original 84.3 kB
  • After minification 82.2 kB
  • After compression 16.7 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 67.6 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 19.4 kB

  • Original 467.5 kB
  • After minification 448.1 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. Ace Pro Nettoyage images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 19.3 kB

  • Original 62.3 kB
  • After minification 62.3 kB
  • After compression 43.1 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 19.3 kB or 31% of the original size.

CSS Optimization

-28%

Potential reduce by 1.7 kB

  • Original 6.2 kB
  • After minification 6.2 kB
  • After compression 4.4 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. Ace-pro-nettoyage.fr needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (58%)

Requests Now

40

After Optimization

17

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ace Pro Nettoyage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ace-pro-nettoyage.fr accessibility score

80

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

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

ace-pro-nettoyage.fr best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ace-pro-nettoyage.fr SEO score

82

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

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

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 Ace-pro-nettoyage.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 Ace-pro-nettoyage.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 Ace Pro Nettoyage. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: