5.4 sec in total
640 ms
4.6 sec
218 ms
Welcome to about.ch homepage info - get ready to check About best content for Switzerland right away, or after learning these important things about about.ch
General Information about Switzerland, including facts about Administration, Cantons, Culture, Economy, Education, Geography, History, Statistics and much more.
Visit about.chWe analyzed About.ch page load time and found that the first response time was 640 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
about.ch performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value1.4 s
100/100
25%
Value2.2 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
640 ms
777 ms
430 ms
761 ms
429 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to About.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain About.ch.
Page size can be reduced by 32.6 kB (31%)
105.9 kB
73.4 kB
In fact, the total size of About.ch main page is 105.9 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. 15% of websites need less resources to load. Images take 83.6 kB which makes up the majority of the site volume.
Potential reduce by 7.5 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. 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 7.5 kB or 69% of the original size.
Potential reduce by 14.9 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, About needs image optimization as it can save up to 14.9 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 10.2 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. About.ch needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 89% of the original size.
We found no issues to fix!
17
17
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of About. According to our analytics all requests are already optimized.
about.ch
640 ms
about.ch
777 ms
ch.css
430 ms
ch-home.css
761 ms
switzerland.gif
429 ms
administration_big.jpg
2283 ms
cantons_big.jpg
1389 ms
culture_big.jpg
1296 ms
economy_big.jpg
2249 ms
education_big.jpg
1553 ms
geography_big.jpg
2573 ms
history_big.jpg
3067 ms
statistics_big.jpg
2573 ms
various_big.jpg
2974 ms
faq_big.jpg
3165 ms
ruler.gif
2573 ms
valid-html401.gif
3163 ms
TRAMsoft_logo.gif
3162 ms
background.gif
2391 ms
about.ch accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
about.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
about.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise About.ch can be misinterpreted by Google and other search engines. Our service has detected that English 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 About.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.
about.ch
Open Graph description is not detected on the main page of About. 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: