3.8 sec in total
296 ms
3.4 sec
175 ms
Visit zentrumbildung.ch now to see the best up-to-date Zentrum Bildung content for Switzerland and also check out these interesting facts you probably never knew about zentrumbildung.ch
Das zB. Zentrum Bildung ist die Wirtschaftsschule für Aus- und Weiterbildung in der Region Aargau Ost. An den Standorten Baden, Brugg und Bad Zurzach bilden über 300 Lehrpersonen und Dozierende jährli...
Visit zentrumbildung.chWe analyzed Zentrumbildung.ch page load time and found that the first response time was 296 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zentrumbildung.ch performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value9.5 s
0/100
25%
Value8.8 s
15/100
10%
Value2,160 ms
6/100
30%
Value0.142
78/100
15%
Value14.0 s
10/100
10%
296 ms
482 ms
1239 ms
108 ms
203 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 90% of them (27 requests) were addressed to the original Zentrumbildung.ch, 7% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Zentrumbildung.ch.
Page size can be reduced by 506.0 kB (54%)
935.6 kB
429.6 kB
In fact, the total size of Zentrumbildung.ch main page is 935.6 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. CSS take 381.1 kB which makes up the majority of the site volume.
Potential reduce by 40.7 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 16.7 kB, which is 36% 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 40.7 kB or 88% of the original size.
Potential reduce by 45.5 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, Zentrum Bildung needs image optimization as it can save up to 45.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 99.1 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 99.1 kB or 59% of the original size.
Potential reduce by 320.7 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. Zentrumbildung.ch needs all CSS files to be minified and compressed as it can save up to 320.7 kB or 84% of the original size.
Number of requests can be reduced by 7 (28%)
25
18
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zentrum Bildung. 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.
zentrumbildung.ch
296 ms
www.zentrumbildung.ch
482 ms
www.zentrumbildung.ch
1239 ms
lang.release.js
108 ms
default_tocco.js
203 ms
nice2-public-base.release.js
329 ms
jquery.min.js
403 ms
nice2-optional-cms-page-base.release.js
333 ms
zb.css
417 ms
css
59 ms
bootstrap.min.js
322 ms
nice2-optional-cms-page-public.release.js
106 ms
zb-blessed1.css
301 ms
logo_zb.png
98 ms
yellowpoint.png
99 ms
bluepoint.png
99 ms
greenpoint.png
100 ms
banner1.jpg
474 ms
Weiterbildungsangebot_zB_Zentrum_Bildung_Wirtschaftsschule_KV_Baden_Februar2016.jpg
492 ms
Sprachkurse_Kleingruppe_Baden_zB_Zentrum_Bildung_Wirtschaftsschule_KV_Baden.jpg
367 ms
fontawesome-webfont.woff
374 ms
fontawesome-webfont.woff
471 ms
kfmv-aargau.png
173 ms
q2e.png
272 ms
eduqua.png
372 ms
cambridge.png
441 ms
edupool.png
458 ms
kvbildung.png
469 ms
ga.js
21 ms
__utm.gif
11 ms
zentrumbildung.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.
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
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
zentrumbildung.ch 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
zentrumbildung.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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zentrumbildung.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 Zentrumbildung.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.
zentrumbildung.ch
Open Graph description is not detected on the main page of Zentrum Bildung. 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: