5.7 sec in total
300 ms
5.1 sec
273 ms
Click here to check amazing Radio Svizzera Classic A content. Otherwise, check out these important facts you probably never knew about radiosvizzeraclassica.ch
Klassik rund um die Uhr. Dezent moderiert. Ohne Werbung. Das Online Radio mit den besten Werken der Klassik aus den verschiedensten Epochen und Stilrichtungen.
Visit radiosvizzeraclassica.chWe analyzed Radiosvizzeraclassica.ch page load time and found that the first response time was 300 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
radiosvizzeraclassica.ch performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value4.9 s
29/100
25%
Value9.9 s
9/100
10%
Value160 ms
93/100
30%
Value0.002
100/100
15%
Value7.2 s
50/100
10%
300 ms
531 ms
1162 ms
334 ms
664 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Radiosvizzeraclassica.ch, 41% (28 requests) were made to Radioswissclassic.ch and 15% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Radioswissclassic.ch.
Page size can be reduced by 1.3 MB (63%)
2.0 MB
756.1 kB
In fact, the total size of Radiosvizzeraclassica.ch main page is 2.0 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. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 155.0 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 155.0 kB or 78% of the original size.
Potential reduce by 46.1 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, Radio Svizzera Classic A needs image optimization as it can save up to 46.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 845.5 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 845.5 kB or 68% of the original size.
Potential reduce by 237.0 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. Radiosvizzeraclassica.ch needs all CSS files to be minified and compressed as it can save up to 237.0 kB or 86% of the original size.
Number of requests can be reduced by 20 (37%)
54
34
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Svizzera Classic A. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
radiosvizzeraclassica.ch
300 ms
www.radioswissclassic.ch
531 ms
en
1162 ms
application_rsc-00fbb645afd2424f4e3d9ba655926484.css
334 ms
application-67e4b2a78e6f87af6ec98014322b4fc1.js
664 ms
api.js
68 ms
addthis_widget.js
8 ms
js
46 ms
socket.io-1.4.3.js
15 ms
rsc-lg-02708020ce2c1f241b29a0b1f034a951.jpg
590 ms
rsc-logo-claim-desktop-1115908eea1a499da60172213b7241f2.png
240 ms
rsp-logo-35-623b22ebc03b775cee82c1086a16e363.png
293 ms
rsc-logo-35-f2f4a47d34e83b7eed492bbdf8b875b3.png
295 ms
rsj-logo-35-5ffa877db750d6ba00d434f457d14d6e.png
296 ms
rsc-now-playing-current-track-16ceb31f69b77076cb2629c8c0ec70bb.gif
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SRGLogo-fa77576491ed4709be9713ad351cfb98.gif
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now-playing-player-desktop-aa7ce9e9d46db76e9da6cce63fd7b80e.gif
395 ms
recaptcha__en.js
44 ms
srgssrtype_rg-18613b992fcba9cfb586d1dd6705cb95.woff
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663 ms
icomoon-4284bfbbe4b253c7902d579064c404ba.woff
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sdk.js
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analytics.js
19 ms
new_www
519 ms
srgssrtype_lt-8230de460e1279dfce151d8c86034277.woff
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piwik-c4671f5d91f7da4435a7b3d1cd81a4e8.js
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37 ms
300lo.json
33 ms
sh.07f0d9bf220d07a763adad1e.html
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layers.173914a8ea2767730b7b.js
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application-print-c1e2cc2eabe32583a5fa723e283e7099.css
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page.php
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radiosvizzeraclassica.ch accessibility score
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
button, link, and menuitem elements do not have accessible names.
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
Image elements do not have [alt] attributes
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
radiosvizzeraclassica.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
radiosvizzeraclassica.ch SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiosvizzeraclassica.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Radiosvizzeraclassica.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.
radiosvizzeraclassica.ch
Open Graph description is not detected on the main page of Radio Svizzera Classic A. 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: