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alsanet.fr screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

alsanet.fr

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Page Load Speed

2.7 sec in total

First Response

651 ms

Resources Loaded

1.8 sec

Page Rendered

333 ms

alsanet.fr screenshot

About Website

Welcome to alsanet.fr homepage info - get ready to check Alsanet best content right away, or after learning these important things about alsanet.fr

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Key Findings

We analyzed Alsanet.fr page load time and found that the first response time was 651 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

alsanet.fr performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.073

95/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

www.alsanet.fr

651 ms

bootstrap.css

190 ms

main.css

243 ms

font-awesome.min.css

261 ms

animate-custom.css

263 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 74% of them (23 requests) were addressed to the original Alsanet.fr, 10% (3 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (651 ms) belongs to the original domain Alsanet.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 325.8 kB (35%)

Content Size

922.8 kB

After Optimization

597.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alsanet.fr main page is 922.8 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. 30% of websites need less resources to load. Images take 564.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 11.4 kB

  • Original 14.6 kB
  • After minification 10.6 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 4.0 kB, which is 28% 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 11.4 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 63.9 kB

  • Original 564.4 kB
  • After minification 500.5 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. Obviously, Alsanet needs image optimization as it can save up to 63.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 100.4 kB

  • Original 167.6 kB
  • After minification 162.0 kB
  • After compression 67.1 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 100.4 kB or 60% of the original size.

CSS Optimization

-85%

Potential reduce by 150.0 kB

  • Original 176.2 kB
  • After minification 143.0 kB
  • After compression 26.1 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. Alsanet.fr needs all CSS files to be minified and compressed as it can save up to 150.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (52%)

Requests Now

25

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alsanet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.alsanet.fr

www.alsanet.fr

651 ms

bootstrap.css

bootstrap.css

190 ms

main.css

main.css

243 ms

font-awesome.min.css

font-awesome.min.css

261 ms

animate-custom.css

animate-custom.css

263 ms

css

css

53 ms

css

css

65 ms

jquery.min.js

jquery.min.js

344 ms

modernizr.custom.js

modernizr.custom.js

282 ms

bootstrap.min.js

bootstrap.min.js

294 ms

retina.js

retina.js

318 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

404 ms

smoothscroll.js

smoothscroll.js

404 ms

jquery-func.js

jquery-func.js

405 ms

cookieconsent.latest.min.js

cookieconsent.latest.min.js

410 ms

alsanet.png

alsanet.png

104 ms

bg.jpg

bg.jpg

162 ms

a-propos.jpg

a-propos.jpg

168 ms

golf-bitche.com.png

golf-bitche.com.png

268 ms

resasptt.com.png

resasptt.com.png

298 ms

golfbitche-asso.com.png

golfbitche-asso.com.png

318 ms

acg-immo.fr.png

acg-immo.fr.png

334 ms

chambresdhoteslafermebleue.fr.png

chambresdhoteslafermebleue.fr.png

403 ms

platrerie-mossig.com.png

platrerie-mossig.com.png

336 ms

ga.js

ga.js

30 ms

nj47mAZe0mYUIySgfn0wpQ.ttf

nj47mAZe0mYUIySgfn0wpQ.ttf

46 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

62 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

75 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

369 ms

__utm.gif

__utm.gif

29 ms

light-bottom.css

light-bottom.css

53 ms

Accessibility Review

alsanet.fr accessibility score

75

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

Image elements do not have [alt] attributes

Best Practices

alsanet.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

SEO Factors

alsanet.fr SEO score

54

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

High

robots.txt is not valid

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

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 Alsanet.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 Alsanet.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

alsanet.fr

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