Tools & Wizards About Us
alis-sa.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

alis-sa.com

A28 Rouen Alençon Alis concessionnaire de l'autoroute A28 Rouen - Alençon Autoroute A28

Page Load Speed

2.5 sec in total

First Response

404 ms

Resources Loaded

1.7 sec

Page Rendered

425 ms

alis-sa.com screenshot

About Website

Visit alis-sa.com now to see the best up-to-date Alis Sa content for France and also check out these interesting facts you probably never knew about alis-sa.com

A28 Rouen Alençon Alis concessionnaire de l'autoroute A28 Rouen - Alençon Autoroute A28

Visit alis-sa.com

Key Findings

We analyzed Alis-sa.com page load time and found that the first response time was 404 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

alis-sa.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

alis-sa.com

404 ms

home.css

238 ms

menu.css

242 ms

easytrip.css

169 ms

mootools.js

652 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 70% of them (23 requests) were addressed to the original Alis-sa.com, 12% (4 requests) were made to F.vimeocdn.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (689 ms) belongs to the original domain Alis-sa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.7 kB (48%)

Content Size

984.3 kB

After Optimization

516.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alis-sa.com main page is 984.3 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. 25% of websites need less resources to load. Javascripts take 491.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.2 kB

  • Original 11.4 kB
  • After minification 8.8 kB
  • After compression 3.2 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 2.6 kB, which is 23% 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 8.2 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 5.6 kB

  • Original 346.2 kB
  • After minification 340.6 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. Alis Sa images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 336.7 kB

  • Original 491.9 kB
  • After minification 488.3 kB
  • After compression 155.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 336.7 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 117.1 kB

  • Original 134.8 kB
  • After minification 130.9 kB
  • After compression 17.7 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. Alis-sa.com needs all CSS files to be minified and compressed as it can save up to 117.1 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (47%)

Requests Now

32

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alis 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 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alis-sa.com

alis-sa.com

404 ms

home.css

home.css

238 ms

menu.css

menu.css

242 ms

easytrip.css

easytrip.css

169 ms

mootools.js

mootools.js

652 ms

mooVimageMenu.js

mooVimageMenu.js

186 ms

swfobject.js

swfobject.js

296 ms

home.js

home.js

255 ms

sky-2.jpg

sky-2.jpg

689 ms

FlagUk.png

FlagUk.png

82 ms

bientot.jpg

bientot.jpg

212 ms

abonnes.jpg

abonnes.jpg

212 ms

OmbreMenu.png

OmbreMenu.png

104 ms

Alis.png

Alis.png

80 ms

PuceFlecheBleue.png

PuceFlecheBleue.png

159 ms

BoutonBato.png

BoutonBato.png

209 ms

id0091.jpg

id0091.jpg

391 ms

OmbreImgUneBreve.gif

OmbreImgUneBreve.gif

238 ms

PuceFleche.png

PuceFleche.png

389 ms

Eure2013.jpg

Eure2013.jpg

389 ms

Calvados2013.jpg

Calvados2013.jpg

486 ms

Orne2013.jpg

Orne2013.jpg

472 ms

BandeauBas.jpg

BandeauBas.jpg

397 ms

ga.js

ga.js

5 ms

123390892

123390892

76 ms

__utm.gif

__utm.gif

18 ms

player.js

player.js

178 ms

player.css

player.css

148 ms

ga.js

ga.js

81 ms

vuid.min.js

vuid.min.js

115 ms

__utm.gif

__utm.gif

27 ms

proxy.html

proxy.html

68 ms

512706664.jpg

512706664.jpg

83 ms

Accessibility Review

alis-sa.com accessibility score

89

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

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.

Best Practices

alis-sa.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

alis-sa.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alis-sa.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Alis-sa.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

alis-sa.com

Open Graph description is not detected on the main page of Alis Sa. 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: