Tools & Wizards About Us
alerte-info.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

alerte-info.com

Toute l'actualité en direct et en temps réel - Alerte-info.com

Page Load Speed

5.1 sec in total

First Response

1.1 sec

Resources Loaded

3.5 sec

Page Rendered

532 ms

alerte-info.com screenshot

About Website

Click here to check amazing Alerte Info content for France. Otherwise, check out these important facts you probably never knew about alerte-info.com

Alerte-info.com regroupe toute l'actualité publiée par la presse française : Le Monde, Le Parisien, Libération, 20 minutes, Les Echos...

Visit alerte-info.com

Key Findings

We analyzed Alerte-info.com page load time and found that the first response time was 1.1 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

alerte-info.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value2,410 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

alerte-info.com

1119 ms

bootstrap.min.css

67 ms

jquery-ui.css

49 ms

alertes.css

107 ms

jquery-1.12.3.min.js

106 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 20% of them (8 requests) were addressed to the original Alerte-info.com, 13% (5 requests) were made to Francetvinfo.fr and 13% (5 requests) were made to Media.ouest-france.fr. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Alerte-info.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.6 kB (5%)

Content Size

758.0 kB

After Optimization

719.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alerte-info.com main page is 758.0 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. 50% of websites need less resources to load. Images take 616.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 37.5 kB

  • Original 45.3 kB
  • After minification 41.8 kB
  • After compression 7.9 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 37.5 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 616.3 kB
  • After minification 616.3 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. Alerte Info images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 359 B

  • Original 87.2 kB
  • After minification 87.2 kB
  • After compression 86.8 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

-9%

Potential reduce by 797 B

  • Original 9.2 kB
  • After minification 9.2 kB
  • After compression 8.4 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. Alerte-info.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alerte Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

alerte-info.com

alerte-info.com

1119 ms

bootstrap.min.css

bootstrap.min.css

67 ms

jquery-ui.css

jquery-ui.css

49 ms

alertes.css

alertes.css

107 ms

jquery-1.12.3.min.js

jquery-1.12.3.min.js

106 ms

jquery-ui.min.js

jquery-ui.min.js

759 ms

global.js

global.js

195 ms

adsbygoogle.js

adsbygoogle.js

124 ms

adsbygoogle.js

adsbygoogle.js

104 ms

analytics.js

analytics.js

216 ms

background.jpg

background.jpg

567 ms

29161318.jpg

29161318.jpg

513 ms

MjAyMjA5ZmVkY2E3YzM5N2MxYTBiYjM4YjUwYTM5ZGVhZTAyOGE

MjAyMjA5ZmVkY2E3YzM5N2MxYTBiYjM4YjUwYTM5ZGVhZTAyOGE

477 ms

Entree-local-Planning-familial-Perpignan_0.jpg

Entree-local-Planning-familial-Perpignan_0.jpg

568 ms

menu-mobile.png

menu-mobile.png

233 ms

fb.png

fb.png

440 ms

logo-alerte-info.jpg

logo-alerte-info.jpg

440 ms

29160832.jpg

29160832.jpg

512 ms

29160292.jpg

29160292.jpg

511 ms

29159806.jpg

29159806.jpg

511 ms

29161291.jpg

29161291.jpg

511 ms

MjAyMjA5YTIyNTUxZmU5ZThjMzVlN2Q0YjA1NWMzMmYzMzc4YTI

MjAyMjA5YTIyNTUxZmU5ZThjMzVlN2Q0YjA1NWMzMmYzMzc4YTI

855 ms

MjAyMjA5YzY3YjNmZDIxNWJiM2YwYmJkYjk0ZjVlYWZhMGEwOGQ

MjAyMjA5YzY3YjNmZDIxNWJiM2YwYmJkYjk0ZjVlYWZhMGEwOGQ

844 ms

MjAyMjA5MWVjMTJkNjMxYzI5OGE5YWViNTA5OTBhZGUyYjU0OWU

MjAyMjA5MWVjMTJkNjMxYzI5OGE5YWViNTA5OTBhZGUyYjU0OWU

921 ms

MjAyMjA5NjEwNjRkZDZkOGI1MDJmNTJkODc1MDVkNjY5MGNiYmE

MjAyMjA5NjEwNjRkZDZkOGI1MDJmNTJkODc1MDVkNjY5MGNiYmE

817 ms

gtm.js

gtm.js

210 ms

sdk.js

sdk.js

226 ms

loupe.png

loupe.png

407 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

156 ms

show_ads_impl.js

show_ads_impl.js

464 ms

zrt_lookup.html

zrt_lookup.html

354 ms

gtm.js

gtm.js

431 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

183 ms

collect

collect

178 ms

sdk.js

sdk.js

250 ms

cookie.js

cookie.js

84 ms

integrator.js

integrator.js

87 ms

ads

ads

646 ms

ads

ads

286 ms

ads

ads

201 ms

Accessibility Review

alerte-info.com accessibility score

82

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

alerte-info.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

Page has valid source maps

SEO Factors

alerte-info.com SEO score

92

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alerte-info.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Alerte-info.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

alerte-info.com

Open Graph data is detected on the main page of Alerte Info. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: