Tools & Wizards About Us
autoecole-du-centre-dourdan.packweb2.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

autoecole-du-centre-dourdan.packweb2.com

Formation au code de la route en ligne : AUTO ECOLE DU CENTRE

Page Load Speed

4.2 sec in total

First Response

819 ms

Resources Loaded

3.3 sec

Page Rendered

143 ms

autoecole-du-centre-dourdan.packweb2.com screenshot

About Website

Visit autoecole-du-centre-dourdan.packweb2.com now to see the best up-to-date AUTO ECOLE DU CENTRE Dourdan Packweb 2 content for France and also check out these interesting facts you probably never knew about autoecole-du-centre-dourdan.packweb2.com

Site de formation en ligne au code de la route et au permis de conduire : AUTO ECOLE DU CENTRE à 91410 DOURDAN

Visit autoecole-du-centre-dourdan.packweb2.com

Key Findings

We analyzed Autoecole-du-centre-dourdan.packweb2.com page load time and found that the first response time was 819 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

autoecole-du-centre-dourdan.packweb2.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

autoecole-du-centre-dourdan.packweb2.com

819 ms

style.css

1394 ms

style.css

701 ms

jquery-ui-1.9.2.custom.min.css

738 ms

ajax-loader.gif

1381 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 32% of them (8 requests) were addressed to the original Autoecole-du-centre-dourdan.packweb2.com, 56% (14 requests) were made to Cdn.webamine.fr and 8% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Cdn.webamine.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.9 kB (13%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Autoecole-du-centre-dourdan.packweb2.com main page is 1.2 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. 20% of websites need less resources to load. Images take 933.5 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 125.7 kB

  • Original 138.9 kB
  • After minification 109.8 kB
  • After compression 13.2 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. This page needs HTML code to be minified as it can gain 29.1 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 125.7 kB or 91% of the original size.

Image Optimization

-2%

Potential reduce by 22.2 kB

  • Original 933.5 kB
  • After minification 911.3 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. AUTO ECOLE DU CENTRE Dourdan Packweb 2 images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 4.1 kB

  • Original 98.3 kB
  • After minification 98.3 kB
  • After compression 94.2 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 2.8 kB

  • Original 12.7 kB
  • After minification 10.9 kB
  • After compression 9.9 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. Autoecole-du-centre-dourdan.packweb2.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (29%)

Requests Now

24

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AUTO ECOLE DU CENTRE Dourdan Packweb 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

autoecole-du-centre-dourdan.packweb2.com

autoecole-du-centre-dourdan.packweb2.com

819 ms

style.css

style.css

1394 ms

style.css

style.css

701 ms

jquery-ui-1.9.2.custom.min.css

jquery-ui-1.9.2.custom.min.css

738 ms

ajax-loader.gif

ajax-loader.gif

1381 ms

header.png

header.png

1137 ms

packweb.1.0.2.js

packweb.1.0.2.js

400 ms

packweb.index.ini.2.js

packweb.index.ini.2.js

237 ms

packweb.admin.eleve.ini.js

packweb.admin.eleve.ini.js

240 ms

css.css

css.css

118 ms

colorbox.css

colorbox.css

197 ms

icone-cbox-eleves.png

icone-cbox-eleves.png

482 ms

icone_alerte_information.png

icone_alerte_information.png

483 ms

bg_haut.png

bg_haut.png

313 ms

2-bas.png

2-bas.png

157 ms

cadre_photo.jpg

cadre_photo.jpg

236 ms

tiret_enbas.png

tiret_enbas.png

235 ms

lettrine.gif

lettrine.gif

236 ms

herbe-bas.png

herbe-bas.png

236 ms

ga.js

ga.js

30 ms

overlay.png

overlay.png

796 ms

controls.png

controls.png

795 ms

border.png

border.png

795 ms

loading.gif

loading.gif

795 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

autoecole-du-centre-dourdan.packweb2.com accessibility score

68

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Form elements do not have associated labels

Best Practices

autoecole-du-centre-dourdan.packweb2.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

autoecole-du-centre-dourdan.packweb2.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Autoecole-du-centre-dourdan.packweb2.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 Autoecole-du-centre-dourdan.packweb2.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

autoecole-du-centre-dourdan.packweb2.com

Open Graph description is not detected on the main page of AUTO ECOLE DU CENTRE Dourdan Packweb 2. 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: