Tools & Wizards About Us
lautfm-radioaktiv.radio.fr screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

lautfm-radioaktiv.radio.fr

Radio en direct : Écoutez gratuitement la radio sur internet

Page Load Speed

563 ms in total

First Response

30 ms

Resources Loaded

481 ms

Page Rendered

52 ms

lautfm-radioaktiv.radio.fr screenshot

About Website

Welcome to lautfm-radioaktiv.radio.fr homepage info - get ready to check La Utfm Radio Aktiv best content for France right away, or after learning these important things about lautfm-radioaktiv.radio.fr

Découvrez la radio et la musique en direct sur plus de 60 000 stations de radio nationales et internationales. Écoutez gratuitement sur radio.fr.

Visit lautfm-radioaktiv.radio.fr

Key Findings

We analyzed Lautfm-radioaktiv.radio.fr page load time and found that the first response time was 30 ms and then it took 533 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

lautfm-radioaktiv.radio.fr performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

55/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

lautfm-radioaktiv.radio.fr

30 ms

lautfm-radioaktiv.radio.fr

39 ms

lautfm-radioaktiv

354 ms

fd9d1056-37c327f499fb5d63.js

58 ms

7023-60bfae1412c44a62.js

27 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 18% of them (2 requests) were addressed to the original Lautfm-radioaktiv.radio.fr, 73% (8 requests) were made to Radio.fr and 9% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (354 ms) relates to the external source Radio.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.7 kB (29%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lautfm-radioaktiv.radio.fr main page is 1.6 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 168.8 kB

  • Original 209.6 kB
  • After minification 209.6 kB
  • After compression 40.8 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 168.8 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 109.8 kB

  • Original 1.1 MB
  • After minification 946.0 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. La Utfm Radio Aktiv images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 188.2 kB

  • Original 357.3 kB
  • After minification 350.8 kB
  • After compression 169.2 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 188.2 kB or 53% of the original size.

CSS Optimization

-68%

Potential reduce by 929 B

  • Original 1.4 kB
  • After minification 962 B
  • After compression 439 B

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. Lautfm-radioaktiv.radio.fr needs all CSS files to be minified and compressed as it can save up to 929 B or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (88%)

Requests Now

8

After Optimization

1

  • JavaScript

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of La Utfm Radio Aktiv. 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 as a result speed up the page load time.

Network Requests Diagram

lautfm-radioaktiv.radio.fr

lautfm-radioaktiv.radio.fr

30 ms

lautfm-radioaktiv.radio.fr

lautfm-radioaktiv.radio.fr

39 ms

lautfm-radioaktiv

lautfm-radioaktiv

354 ms

fd9d1056-37c327f499fb5d63.js

fd9d1056-37c327f499fb5d63.js

58 ms

7023-60bfae1412c44a62.js

7023-60bfae1412c44a62.js

27 ms

main-app-7601616ca0566176.js

main-app-7601616ca0566176.js

25 ms

7990-443482de8b50579a.js

7990-443482de8b50579a.js

26 ms

global-error-fad726abc4e9aae2.js

global-error-fad726abc4e9aae2.js

24 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

31 ms

webpack-ce5b84fc81db3d96.js

webpack-ce5b84fc81db3d96.js

54 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

55 ms

Accessibility Review

lautfm-radioaktiv.radio.fr accessibility score

94

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Best Practices

lautfm-radioaktiv.radio.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Missing source maps for large first-party JavaScript

SEO Factors

lautfm-radioaktiv.radio.fr SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    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 Lautfm-radioaktiv.radio.fr 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 Lautfm-radioaktiv.radio.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

lautfm-radioaktiv.radio.fr

Open Graph description is not detected on the main page of La Utfm Radio Aktiv. 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: