3.8 sec in total
216 ms
2.4 sec
1.2 sec
Visit rsr.ch now to see the best up-to-date Rsr content and also check out these interesting facts you probably never knew about rsr.ch
La Première contribue de façon centrale au mandat de service public en offrant un programme généraliste, axé sur l'information, l'offre sociétale, culturelle « grand public », l'offre de s...
Visit rsr.chWe analyzed Rsr.ch page load time and found that the first response time was 216 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
rsr.ch performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value13.0 s
0/100
25%
Value16.3 s
0/100
10%
Value10,870 ms
0/100
30%
Value0.078
95/100
15%
Value21.7 s
1/100
10%
216 ms
515 ms
27 ms
27 ms
94 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rsr.ch, 79% (81 requests) were made to Rts.ch and 14% (14 requests) were made to . The less responsive or slowest element that took the longest time to load (784 ms) relates to the external source Rts.ch.
Page size can be reduced by 699.6 kB (18%)
3.9 MB
3.2 MB
In fact, the total size of Rsr.ch main page is 3.9 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. 85% 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 3.8 MB which makes up the majority of the site volume.
Potential reduce by 81.5 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 30.8 kB, which is 34% 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 81.5 kB or 90% of the original size.
Potential reduce by 618.1 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. Obviously, Rsr needs image optimization as it can save up to 618.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 0 B
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.
Number of requests can be reduced by 12 (14%)
85
73
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rsr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
rsr.ch
216 ms
www.rts.ch
515 ms
jquery-2.1.4.min.js
27 ms
js.cookie-2.0.4.min.js
27 ms
fonts.css
94 ms
srgssr.css
25 ms
ecepage-0187b11ee42627f41c6506548ffcdf1a.css
46 ms
rts-menu.jquery.js
26 ms
cookies-warning.js
26 ms
collapsible-pannel.js
91 ms
rts-timeslider-autorefresh.jquery.js
91 ms
rts-popup.jquery.js
88 ms
rts-block-automatic-live-epg.js
89 ms
rts-links-manager.jquery.js
89 ms
stats-zoneclick.js
91 ms
stats-comscore.js
91 ms
stats-netmetrix.js
91 ms
187EE8821076B3F93.css
57 ms
icone_warning-close.svg
227 ms
f1c1192f-3c41-47df-b427-20608366a5b5
243 ms
liveepg
150 ms
17aa2044-1cac-431e-a6bf-a874484f6ab1
202 ms
header-background-gradient.png
150 ms
logo-rts-marts4.svg
374 ms
icone_menu.svg
371 ms
icone_recherche.svg
383 ms
7570244.image
197 ms
7570244.image
199 ms
logo-rts-RTS_UN-vertical.svg
195 ms
blank.png
200 ms
5240444.image
202 ms
icone_play-video-overlay.svg
432 ms
logo-rts-RTS_DEUX-vertical.svg
313 ms
6207584.image
216 ms
logo-rts-RTS_INFO-vertical.svg
239 ms
7403293.image
250 ms
logo-rts-LA_1ERE.svg
636 ms
icone_play-audio-grey.svg
328 ms
logo-rts-ESPACE_2.svg
563 ms
logo-rts-COULEUR_3.svg
383 ms
logo-rts-OPTION_MUSIQUE.svg
387 ms
logo-rtsinfo.svg
510 ms
link-arrow-dark-grey.svg
517 ms
7576463.image
413 ms
logo-rtssport.svg
548 ms
7576353.image
468 ms
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492 ms
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518 ms
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521 ms
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555 ms
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532 ms
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547 ms
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542 ms
7435714.image
557 ms
icone_play-video-bdl-overlay.svg
672 ms
logo-rts-RTS_UN.svg
680 ms
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98 ms
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98 ms
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98 ms
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41 ms
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40 ms
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40 ms
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39 ms
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40 ms
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39 ms
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38 ms
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38 ms
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38 ms
srgssrtype_bd.woff
558 ms
srgssrtype_he.woff
585 ms
srgssrtype_md.woff
585 ms
srgssrtype_rg.woff
612 ms
srgssrtype_lt.woff
652 ms
logo-rts-RTS_DEUX.svg
646 ms
link-arrow-light-grey.svg
784 ms
7574534.image
525 ms
icone_play-video-white.svg
764 ms
7574399.image
496 ms
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553 ms
7572929.image
490 ms
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523 ms
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439 ms
icone_play-audio-white.svg
563 ms
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542 ms
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464 ms
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504 ms
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486 ms
7463918.image
460 ms
7558743.image
437 ms
accueil
732 ms
7565916.image
433 ms
7454625.image
414 ms
7569827.image
411 ms
7533067.image
418 ms
7524944.image
411 ms
7524561.image
400 ms
logo-rts-rouge.svg
499 ms
logo-srgssr-cartouche-rouge.svg
509 ms
blank.gif
198 ms
chartbeat.js
18 ms
rsr.ch accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
rsr.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
rsr.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rsr.ch 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 Rsr.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.
rsr.ch
Open Graph data is detected on the main page of Rsr. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: