Tools & Wizards About Us

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

rollet-sa.com

Entreprise de menuiserie à Orléans : Rollet SA à votre service

Page Load Speed

2.5 sec in total

First Response

274 ms

Resources Loaded

1.9 sec

Page Rendered

299 ms

About Website

Visit rollet-sa.com now to see the best up-to-date Rollet SA content and also check out these interesting facts you probably never knew about rollet-sa.com

L'entreprise Rollet SA à Saint-Jean-le-Blanc intervient dans tout le Loiret pour la pose et le dépannage de menuiserie comme de systèmes de sécurité.

Visit rollet-sa.com

Key Findings

We analyzed Rollet-sa.com page load time and found that the first response time was 274 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

rollet-sa.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,830 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

rollet-sa.com

274 ms

www.rollet-sa.com

296 ms

www.rollet-sa.com

511 ms

logo-649w.JPG

475 ms

porte-garage-maison-1920w.jpg

828 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 33% of them (4 requests) were addressed to the original Rollet-sa.com, 25% (3 requests) were made to Static.cdn-website.com and 17% (2 requests) were made to Le-de.cdn-website.com. The less responsive or slowest element that took the longest time to load (828 ms) relates to the external source Le-de.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.8 kB (21%)

Content Size

537.9 kB

After Optimization

426.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Rollet-sa.com main page is 537.9 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. 15% of websites need less resources to load. Javascripts take 390.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 111.8 kB

  • Original 147.1 kB
  • After minification 142.2 kB
  • After compression 35.3 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 111.8 kB or 76% of the original size.

JavaScript Optimization

-0%

Potential reduce by 8 B

  • Original 390.5 kB
  • After minification 390.5 kB
  • After compression 390.5 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.

CSS Optimization

-22%

Potential reduce by 61 B

  • Original 273 B
  • After minification 273 B
  • After compression 212 B

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. Rollet-sa.com needs all CSS files to be minified and compressed as it can save up to 61 B or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (50%)

Requests Now

8

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rollet SA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

rollet-sa.com accessibility score

90

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

High

Links do not have a discernible name

Best Practices

rollet-sa.com 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

Missing source maps for large first-party JavaScript

SEO Factors

rollet-sa.com SEO score

86

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

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 Rollet-sa.com 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 Rollet-sa.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 data is detected on the main page of Rollet SA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: