Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

betarenov.fr

BETARENOV - Fabrication, vente et pose de fermetures - Yvelines (78)

Page Load Speed

5.8 sec in total

First Response

250 ms

Resources Loaded

5 sec

Page Rendered

525 ms

betarenov.fr screenshot

About Website

Click here to check amazing BETARENOV content. Otherwise, check out these important facts you probably never knew about betarenov.fr

Betarenov, entreprise de fermetures à Triel sur Seine (78), réalise tous vos projets en neuf ou rénovation de fenêtres, volets, portes, garages et portails.

Visit betarenov.fr

Key Findings

We analyzed Betarenov.fr page load time and found that the first response time was 250 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

betarenov.fr performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value18.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value43.1 s

0/100

25%

SI (Speed Index)

Value25.9 s

0/100

10%

TBT (Total Blocking Time)

Value3,040 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value37.1 s

0/100

10%

Network Requests Diagram

betarenov.fr

250 ms

1275 ms

js

63 ms

js

121 ms

wp-emoji-release.min.js

349 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 76% of them (111 requests) were addressed to the original Betarenov.fr, 8% (12 requests) were made to Fonts.gstatic.com and 4% (6 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Betarenov.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.0 MB (47%)

Content Size

6.4 MB

After Optimization

3.4 MB

In fact, the total size of Betarenov.fr main page is 6.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 179.7 kB

  • Original 209.9 kB
  • After minification 205.7 kB
  • After compression 30.2 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 179.7 kB or 86% of the original size.

Image Optimization

-19%

Potential reduce by 589.4 kB

  • Original 3.1 MB
  • After minification 2.5 MB

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. Obviously, BETARENOV needs image optimization as it can save up to 589.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 775.6 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 614.6 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 775.6 kB or 56% of the original size.

CSS Optimization

-87%

Potential reduce by 1.5 MB

  • Original 1.7 MB
  • After minification 1.6 MB
  • After compression 213.9 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. Betarenov.fr needs all CSS files to be minified and compressed as it can save up to 1.5 MB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (58%)

Requests Now

125

After Optimization

52

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BETARENOV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

betarenov.fr accessibility score

67

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

betarenov.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

SEO Factors

betarenov.fr SEO score

83

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 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 Betarenov.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 Betarenov.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 BETARENOV. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: