3.5 sec in total
399 ms
3 sec
159 ms
Click here to check amazing Theorie24 content for Switzerland. Otherwise, check out these important facts you probably never knew about theorie24.ch
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Visit theorie24.chWe analyzed Theorie24.ch page load time and found that the first response time was 399 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
theorie24.ch performance score
name
value
score
weighting
Value12.9 s
0/100
10%
Value17.0 s
0/100
25%
Value12.9 s
2/100
10%
Value840 ms
34/100
30%
Value0.291
41/100
15%
Value14.3 s
9/100
10%
399 ms
439 ms
90 ms
178 ms
7 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 58% of them (34 requests) were addressed to the original Theorie24.ch, 17% (10 requests) were made to Static.xx.fbcdn.net and 14% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Tracking.globonet.ch.
Page size can be reduced by 83.8 kB (17%)
486.7 kB
402.9 kB
In fact, the total size of Theorie24.ch main page is 486.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 342.9 kB which makes up the majority of the site volume.
Potential reduce by 10.1 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 1.7 kB, which is 12% 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 10.1 kB or 69% of the original size.
Potential reduce by 12.3 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. Theorie24 images are well optimized though.
Potential reduce by 46.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 46.1 kB or 42% of the original size.
Potential reduce by 15.3 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. Theorie24.ch needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 80% of the original size.
Number of requests can be reduced by 21 (38%)
55
34
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Theorie24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
theorie24.ch
399 ms
www.theorie24.ch
439 ms
style_3spalte.css
90 ms
styles.css
178 ms
jquery.min.js
7 ms
piwik.js
1957 ms
analytics.js
27 ms
head.jpg
183 ms
but_lang_de.gif
97 ms
but_lang_fr.gif
185 ms
but_lang_it.gif
188 ms
header-slider-t24.png
362 ms
bg_login_de.jpg
190 ms
but_login_de.gif
191 ms
column3_top.gif
270 ms
column3_middle.gif
273 ms
nav_line.gif
276 ms
small-arrows.png
276 ms
post-it_de.gif
277 ms
icon_facebook.png
361 ms
icon_twitter.png
361 ms
schweizer-ecke.png
364 ms
home-theme-1.png
625 ms
arrow_li.gif
363 ms
appstore-icon-apple.png
457 ms
appstore-icon-play.png
457 ms
appstore-icon-windows.png
458 ms
kat_de.gif
579 ms
vip-card-boximage.png
578 ms
win4drive.png
619 ms
column3_bottom.gif
577 ms
footer.jpg
578 ms
mobiliar.png
622 ms
logo_asa.gif
625 ms
logo_bfu.gif
624 ms
futurastd-condensedbold-webfont.woff
711 ms
collect
3 ms
collect
64 ms
likebox.php
108 ms
ga-audiences
33 ms
kyEKgjk51ZE.css
188 ms
xgj7bXhJNEH.css
231 ms
q68gy-v_YMF.js
312 ms
FJmpeSpHpjS.js
389 ms
0wM5s1Khldu.js
308 ms
1bNoFZUdlYZ.js
307 ms
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296 ms
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335 ms
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444 ms
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469 ms
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414 ms
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471 ms
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415 ms
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46 ms
s7jcwEQH7Sx.png
44 ms
styles.print.css
90 ms
I6-MnjEovm5.js
43 ms
pQrUxxo5oQp.js
82 ms
theorie24.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
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.
theorie24.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
theorie24.ch SEO score
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Theorie24.ch can be misinterpreted by Google and other search engines. Our service has detected that German 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 Theorie24.ch 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.
theorie24.ch
Open Graph data is detected on the main page of Theorie24. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: