Access meteo-neige.tf1.fr. Météo des neiges en station : Prévision météo 15 jours

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.233

53/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

meteo-neige.tf1.fr

262 ms

meteo-neige

591 ms

css_cy2Ha7G7_9ldJy5UsQ-I_sMRLt_QBNLdbfTB5katVAE.css

161 ms

jquery.auto-complete.min.css

43 ms

css_I8zzV2z7Pzwz6vHFzwZmB5egQE6sAjw3eZj8N7MAKcU.css

239 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Meteo-neige.tf1.fr, 66% (43 requests) were made to Meteo.tf1.fr and 14% (9 requests) were made to Photos.tf1info.fr. The less responsive or slowest element that took the longest time to load (630 ms) relates to the external source Meteo.tf1.fr.

Content Size

2.1 MB

After Optimization

1.3 MB

In fact, the total size of Meteo-neige.tf1.fr main page is 2.1 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. 55% of websites need less resources to load. Images take 869.7 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 567.2 kB

Original 635.5 kB
After minification 622.0 kB
After compression 68.3 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 567.2 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 31.9 kB

Original 869.7 kB
After minification 837.8 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. Meteo Neige TF1 images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 168.0 kB

Original 539.8 kB
After minification 539.8 kB
After compression 371.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 168.0 kB or 31% of the original size.

CSS Optimization

-0%

Potential reduce by 78 B

Original 27.9 kB
After minification 27.9 kB
After compression 27.8 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. Meteo-neige.tf1.fr has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Meteo Neige TF1. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

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 Meteo-neige.tf1.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 Meteo-neige.tf1.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

meteo-neige.tf1.fr

Open Graph description is not detected on the main page of Meteo Neige TF1. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Météo des neiges en station : Prévision météo 15 jours - TF1

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

meteo-neige.tf1.fr

meteo-neige

css_cy2Ha7G7_9ldJy5UsQ-I_sMRLt_QBNLdbfTB5katVAE.css

jquery.auto-complete.min.css

css_I8zzV2z7Pzwz6vHFzwZmB5egQE6sAjw3eZj8N7MAKcU.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

meteo-neige.tf1.fr

meteo-neige

css_cy2Ha7G7_9ldJy5UsQ-I_sMRLt_QBNLdbfTB5katVAE.css

jquery.auto-complete.min.css

css_I8zzV2z7Pzwz6vHFzwZmB5egQE6sAjw3eZj8N7MAKcU.css

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