Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

fenetrealu.com

Menuiserie aluminium : fenetre alu, façades, volets et cloisons sur FenetreAlu.com

Page Load Speed

4 sec in total

First Response

994 ms

Resources Loaded

2.9 sec

Page Rendered

96 ms

fenetrealu.com screenshot

About Website

Welcome to fenetrealu.com homepage info - get ready to check Fenetre Alu best content for Morocco right away, or after learning these important things about fenetrealu.com

Découvrez sur FenetreAlu.com les nombreux avantages de la menuiserie en aluminium : fenetre alu, porte, facade, cloison ou volets en alu ...

Visit fenetrealu.com

Key Findings

We analyzed Fenetrealu.com page load time and found that the first response time was 994 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

fenetrealu.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

www.fenetrealu.com

994 ms

gtm.js

62 ms

fenetrealu.264b9bf9.css

92 ms

fenetrealu_home.27fc6ac4.css

182 ms

fenetrealu_responsive.16562680.css

356 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 60% of them (61 requests) were addressed to the original Fenetrealu.com, 6% (6 requests) were made to Its.tradelab.fr and 5% (5 requests) were made to Secure.adnxs.com. The less responsive or slowest element that took the longest time to load (994 ms) belongs to the original domain Fenetrealu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.4 kB (65%)

Content Size

219.7 kB

After Optimization

76.3 kB

In fact, the total size of Fenetrealu.com main page is 219.7 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. 55% of websites need less resources to load. HTML takes 163.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 139.5 kB

  • Original 163.7 kB
  • After minification 128.9 kB
  • After compression 24.1 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. This page needs HTML code to be minified as it can gain 34.8 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 139.5 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 299 B
  • After minification 299 B

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. Fenetre Alu images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 3.8 kB

  • Original 55.7 kB
  • After minification 55.7 kB
  • After compression 51.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 45 (49%)

Requests Now

92

After Optimization

47

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fenetre Alu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

fenetrealu.com accessibility score

83

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best Practices

fenetrealu.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

fenetrealu.com SEO score

75

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

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fenetrealu.com 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 Fenetrealu.com 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 Fenetre Alu. 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: