4 sec in total
213 ms
2.9 sec
885 ms
Visit auth.sf.tv now to see the best up-to-date Auth Sf content for Switzerland and also check out these interesting facts you probably never knew about auth.sf.tv
Steigen Sie ein in das Angebot aus Audios, Videos, Nachrichten und allen Sendungen von Schweizer Radio und Fernsehen.
Visit auth.sf.tvWe analyzed Auth.sf.tv page load time and found that the first response time was 213 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
auth.sf.tv performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value8.5 s
1/100
25%
Value6.7 s
36/100
10%
Value2,600 ms
4/100
30%
Value0.005
100/100
15%
Value12.9 s
13/100
10%
213 ms
357 ms
109 ms
235 ms
244 ms
Our browser made a total of 129 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Auth.sf.tv, 36% (46 requests) were made to Srf.ch and 16% (20 requests) were made to Ws.srf.ch. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Ws.srf.ch.
Page size can be reduced by 1.2 MB (40%)
3.0 MB
1.8 MB
In fact, the total size of Auth.sf.tv main page is 3.0 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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 177.8 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 57.4 kB, which is 29% 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 177.8 kB or 89% of the original size.
Potential reduce by 16.2 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. Auth Sf images are well optimized though.
Potential reduce by 519.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 519.8 kB or 66% of the original size.
Potential reduce by 491.1 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. Auth.sf.tv needs all CSS files to be minified and compressed as it can save up to 491.1 kB or 86% of the original size.
Number of requests can be reduced by 19 (15%)
126
107
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Auth Sf. 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.
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auth.sf.tv accessibility score
auth.sf.tv best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
auth.sf.tv 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
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Auth.sf.tv can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Auth.sf.tv main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
auth.sf.tv
Open Graph data is detected on the main page of Auth Sf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: