Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

rjfm.net

Accueil - RJFM Hits & News - Montluçon Allier Auvergne - actualités informations radio locale

Page Load Speed

5.4 sec in total

First Response

565 ms

Resources Loaded

3.6 sec

Page Rendered

1.3 sec

rjfm.net screenshot

About Website

Visit rjfm.net now to see the best up-to-date RJFM content for France and also check out these interesting facts you probably never knew about rjfm.net

RJFM - Hits & News - Montluçon - actualités - informations - radio locale Allier Auvergne Montlucon Desertines Domerat Premilhat Lignerolles Neris Commentry

Visit rjfm.net

Key Findings

We analyzed Rjfm.net page load time and found that the first response time was 565 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rjfm.net performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value2,540 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

rjfm.net

565 ms

css

30 ms

style-4bde053a23.css

44 ms

mystyle.css

234 ms

script-96f7518618.js

61 ms

Our browser made a total of 198 requests to load all elements on the main page. We found that 84% of them (166 requests) were addressed to the original Rjfm.net, 4% (7 requests) were made to Dfweu3fd274pk.cloudfront.net and 3% (5 requests) were made to Cover.radioking.io. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rjfm.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.5 MB (29%)

Content Size

22.6 MB

After Optimization

16.1 MB

In fact, the total size of Rjfm.net main page is 22.6 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. Only a small number of websites need less resources to load. Images take 21.6 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 240.0 kB

  • Original 267.9 kB
  • After minification 163.3 kB
  • After compression 27.8 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. This page needs HTML code to be minified as it can gain 104.6 kB, which is 39% 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 240.0 kB or 90% of the original size.

Image Optimization

-29%

Potential reduce by 6.2 MB

  • Original 21.6 MB
  • After minification 15.4 MB

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, RJFM needs image optimization as it can save up to 6.2 MB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 8.2 kB

  • Original 587.3 kB
  • After minification 587.3 kB
  • After compression 579.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-42%

Potential reduce by 56.9 kB

  • Original 134.1 kB
  • After minification 122.9 kB
  • After compression 77.1 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. Rjfm.net needs all CSS files to be minified and compressed as it can save up to 56.9 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (8%)

Requests Now

187

After Optimization

172

The browser has sent 187 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RJFM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rjfm.net accessibility score

73

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

Best Practices

rjfm.net 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rjfm.net SEO score

79

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

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 doesn't use 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 Rjfm.net 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 Rjfm.net 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

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