Tools & Wizards About Us
yesfm.ch screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

yesfm.ch

Yes FM | Une radio de Media One Group

Page Load Speed

9.6 sec in total

First Response

2.5 sec

Resources Loaded

6.5 sec

Page Rendered

627 ms

yesfm.ch screenshot

About Website

Visit yesfm.ch now to see the best up-to-date Yes FM content for Switzerland and also check out these interesting facts you probably never knew about yesfm.ch

I Love Music

Visit yesfm.ch

Key Findings

We analyzed Yesfm.ch page load time and found that the first response time was 2.5 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

yesfm.ch performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value11.6 s

5/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

www.radiolac.ch

2505 ms

admin_icon.css

98 ms

style.min.css

205 ms

a-z-listing-default.css

299 ms

classic-themes.min.css

293 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Yesfm.ch, 15% (24 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Mesradios.ch. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Radiolac.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 520.9 kB (14%)

Content Size

3.7 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Yesfm.ch main page is 3.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 265.5 kB

  • Original 300.1 kB
  • After minification 269.8 kB
  • After compression 34.6 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 265.5 kB or 88% of the original size.

Image Optimization

-8%

Potential reduce by 255.3 kB

  • Original 3.4 MB
  • After minification 3.1 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. Yes FM images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 65 B

  • Original 23.8 kB
  • After minification 23.8 kB
  • After compression 23.8 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.

Requests Breakdown

Number of requests can be reduced by 54 (39%)

Requests Now

137

After Optimization

83

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yes FM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.radiolac.ch

www.radiolac.ch

2505 ms

admin_icon.css

admin_icon.css

98 ms

style.min.css

style.min.css

205 ms

a-z-listing-default.css

a-z-listing-default.css

299 ms

classic-themes.min.css

classic-themes.min.css

293 ms

styles.css

styles.css

299 ms

fonts.css

fonts.css

302 ms

sumoselect.min.css

sumoselect.min.css

299 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

300 ms

styles.min.css

styles.min.css

391 ms

font-theme.css

font-theme.css

395 ms

style.css

style.css

395 ms

font-awesome.min.css

font-awesome.min.css

397 ms

wpel.css

wpel.css

399 ms

style.css

style.css

498 ms

css

css

37 ms

font-awesome.css

font-awesome.css

488 ms

livebar.css

livebar.css

493 ms

style.css

style.css

490 ms

replay.css

replay.css

494 ms

owl.carousel.min.css

owl.carousel.min.css

494 ms

custom-page.css

custom-page.css

586 ms

iconmonstr-iconic-font.css

iconmonstr-iconic-font.css

588 ms

reset.css

reset.css

596 ms

media-queries.css

media-queries.css

591 ms

dashicons.min.css

dashicons.min.css

688 ms

jquery.min.js

jquery.min.js

693 ms

jquery-migrate.min.js

jquery-migrate.min.js

685 ms

script.min.js

script.min.js

684 ms

jquery.sumoselect.min.js

jquery.sumoselect.min.js

708 ms

jquery.mobile.min.js

jquery.mobile.min.js

708 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

782 ms

jquery.fullscreen-0.4.1.min.js

jquery.fullscreen-0.4.1.min.js

783 ms

scripts.min.js

scripts.min.js

789 ms

jquery.history.js

jquery.history.js

793 ms

async.min.js

async.min.js

797 ms

tps.js

tps.js

797 ms

smart.js

smart.js

41 ms

OneSignalSDK.js

OneSignalSDK.js

51 ms

newsticker.css

newsticker.css

875 ms

widget-lastsong.css

widget-lastsong.css

791 ms

main.js

main.js

687 ms

tps-transition-slide.js

tps-transition-slide.js

602 ms

moment.js

moment.js

699 ms

ResizeSensor.js

ResizeSensor.js

602 ms

theia-sticky-sidebar.js

theia-sticky-sidebar.js

682 ms

main.js

main.js

684 ms

owl.carousel.min.js

owl.carousel.min.js

691 ms

settings.js

settings.js

599 ms

ofi.min.js

ofi.min.js

646 ms

scripts.js

scripts.js

857 ms

comment-reply.min.js

comment-reply.min.js

759 ms

newsticker-widget.js

newsticker-widget.js

667 ms

widget-lastsong.js

widget-lastsong.js

665 ms

lazyload.min.js

lazyload.min.js

664 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXNig.ttf

114 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nXNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nXNig.ttf

173 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nWNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nWNig.ttf

304 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXNig.ttf

127 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K3vXNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K3vXNig.ttf

128 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQNig.ttf

126 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QNig.ttf

127 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nQNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nQNig.ttf

130 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K-DQNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K-DQNig.ttf

128 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

398 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

327 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

128 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

129 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

167 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf

99 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9ogUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9ogUE.ttf

100 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvgUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvgUE.ttf

100 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUE.ttf

136 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vgUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs169vgUE.ttf

137 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvgUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvgUE.ttf

138 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

138 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

139 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

140 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

141 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

139 ms

KFOkCnqEu92Fr1MmgWxP.ttf

KFOkCnqEu92Fr1MmgWxP.ttf

140 ms

analytics.js

analytics.js

28 ms

googleplay.png

googleplay.png

790 ms

appstore.png

appstore.png

880 ms

responsive.png

responsive.png

977 ms

logo_lac_simple.svg

logo_lac_simple.svg

118 ms

epg_live_le_meilleur_de_la_musique_2023-08-09_15-18-54-560x600.jpg

epg_live_le_meilleur_de_la_musique_2023-08-09_15-18-54-560x600.jpg

119 ms

avis-de-quartier-_-volume-2_v2-590x354.png

avis-de-quartier-_-volume-2_v2-590x354.png

391 ms

avis-de-quartier-_-volume-2_v2-400x240.png

avis-de-quartier-_-volume-2_v2-400x240.png

284 ms

20240529173223413-590x354.jpg

20240529173223413-590x354.jpg

290 ms

20240529173223413-400x240.jpg

20240529173223413-400x240.jpg

287 ms

20240529180325054-400x240.jpg

20240529180325054-400x240.jpg

286 ms

20240529134120086-400x240.jpg

20240529134120086-400x240.jpg

289 ms

20240529151505701-400x240.jpg

20240529151505701-400x240.jpg

300 ms

music_cover.jpg

music_cover.jpg

302 ms

4-4-1000x600.png

4-4-1000x600.png

590 ms

4-4-400x240.png

4-4-400x240.png

350 ms

mdr-_-informations-1000x600.png

mdr-_-informations-1000x600.png

451 ms

mdr-_-informations-400x240.png

mdr-_-informations-400x240.png

398 ms

20240528120111466-590x354.jpg

20240528120111466-590x354.jpg

497 ms

20240528120111466-400x240.jpg

20240528120111466-400x240.jpg

447 ms

20240528095058334-590x354.jpg

20240528095058334-590x354.jpg

487 ms

20240528095058334-400x240.jpg

20240528095058334-400x240.jpg

496 ms

20240527144913807-400x240.jpg

20240527144913807-400x240.jpg

543 ms

20240527144913807-80x80.jpg

20240527144913807-80x80.jpg

547 ms

20240526180854217-400x240.jpg

20240526180854217-400x240.jpg

585 ms

20240526180854217-80x80.jpg

20240526180854217-80x80.jpg

594 ms

20240526090010715-400x240.jpg

20240526090010715-400x240.jpg

595 ms

20240526090010715-80x80.jpg

20240526090010715-80x80.jpg

640 ms

20240525090009353-400x240.jpg

20240525090009353-400x240.jpg

644 ms

20240525090009353-80x80.jpg

20240525090009353-80x80.jpg

682 ms

20240529121922964-590x354.jpg

20240529121922964-590x354.jpg

685 ms

20240529121922964-400x240.jpg

20240529121922964-400x240.jpg

690 ms

20240528174129752-590x354.jpg

20240528174129752-590x354.jpg

692 ms

20240528174129752-400x240.jpg

20240528174129752-400x240.jpg

736 ms

patras__dsc8774-400x240.jpg

patras__dsc8774-400x240.jpg

740 ms

patras__dsc8774-80x80.jpg

patras__dsc8774-80x80.jpg

779 ms

613926355_highres-400x240.jpg

613926355_highres-400x240.jpg

782 ms

613926355_highres-80x80.jpg

613926355_highres-80x80.jpg

787 ms

collect

collect

28 ms

collect

collect

60 ms

js

js

80 ms

20240528_121524-1-400x240.jpg

20240528_121524-1-400x240.jpg

702 ms

20240528_121524-1-80x80.jpg

20240528_121524-1-80x80.jpg

718 ms

20240528085919698-400x240.jpg

20240528085919698-400x240.jpg

715 ms

20240528085919698-80x80.jpg

20240528085919698-80x80.jpg

711 ms

copie-de-bandeaux-plus-grands-1.png

copie-de-bandeaux-plus-grands-1.png

695 ms

20240529204031331-590x354.jpg

20240529204031331-590x354.jpg

600 ms

20240529204031331-400x240.jpg

20240529204031331-400x240.jpg

602 ms

20240529201726887-590x354.jpg

20240529201726887-590x354.jpg

643 ms

20240529201726887-400x240.jpg

20240529201726887-400x240.jpg

640 ms

20240529160654392-400x240.jpg

20240529160654392-400x240.jpg

678 ms

20240529160654392-80x80.jpg

20240529160654392-80x80.jpg

683 ms

20240529155852238-400x240.jpg

20240529155852238-400x240.jpg

637 ms

20240529155852238-80x80.jpg

20240529155852238-80x80.jpg

640 ms

20240529152138680-400x240.jpg

20240529152138680-400x240.jpg

636 ms

20240529152138680-80x80.jpg

20240529152138680-80x80.jpg

626 ms

20240529143814607-400x240.jpg

20240529143814607-400x240.jpg

627 ms

20240529143814607-80x80.jpg

20240529143814607-80x80.jpg

594 ms

20240529130951729-590x354.jpg

20240529130951729-590x354.jpg

588 ms

20240529130951729-400x240.jpg

20240529130951729-400x240.jpg

629 ms

20240529123942475-590x354.jpg

20240529123942475-590x354.jpg

586 ms

20240529123942475-400x240.jpg

20240529123942475-400x240.jpg

623 ms

20240529122904589-400x240.jpg

20240529122904589-400x240.jpg

589 ms

20240529122904589-80x80.jpg

20240529122904589-80x80.jpg

591 ms

20240529114534072-400x240.jpg

20240529114534072-400x240.jpg

588 ms

20240529114534072-80x80.jpg

20240529114534072-80x80.jpg

627 ms

20240527181310922-400x240.jpg

20240527181310922-400x240.jpg

586 ms

20240527181310922-80x80.jpg

20240527181310922-80x80.jpg

624 ms

609316114_highres-400x240.jpg

609316114_highres-400x240.jpg

589 ms

609316114_highres-80x80.jpg

609316114_highres-80x80.jpg

591 ms

20240529115306730-590x354.jpg

20240529115306730-590x354.jpg

588 ms

20240529115306730-400x240.jpg

20240529115306730-400x240.jpg

625 ms

20240528195241469-590x354.jpg

20240528195241469-590x354.jpg

586 ms

20240528195241469-400x240.jpg

20240528195241469-400x240.jpg

624 ms

20240528113012748-400x240.jpg

20240528113012748-400x240.jpg

588 ms

20240528113012748-80x80.jpg

20240528113012748-80x80.jpg

590 ms

20240527155534639-400x240.jpg

20240527155534639-400x240.jpg

589 ms

20240527155534639-80x80.jpg

20240527155534639-80x80.jpg

624 ms

20240527114116858-400x240.jpg

20240527114116858-400x240.jpg

586 ms

20240527114116858-80x80.jpg

20240527114116858-80x80.jpg

625 ms

20240526112009586-400x240.jpg

20240526112009586-400x240.jpg

588 ms

20240526112009586-80x80.jpg

20240526112009586-80x80.jpg

586 ms

logo_barre-2.png

logo_barre-2.png

586 ms

Accessibility Review

yesfm.ch accessibility score

61

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

Heading elements are not in a sequentially-descending order

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

yesfm.ch best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

yesfm.ch SEO score

85

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Yesfm.ch 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 Yesfm.ch 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

yesfm.ch

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