2 sec in total
281 ms
1.6 sec
124 ms
Click here to check amazing Ossans Ch Ulen content for Switzerland. Otherwise, check out these important facts you probably never knew about ossanschulen.ch
Visit ossanschulen.chWe analyzed Ossanschulen.ch page load time and found that the first response time was 281 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
ossanschulen.ch performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value3.9 s
53/100
25%
Value6.2 s
43/100
10%
Value10 ms
100/100
30%
Value0.028
100/100
15%
Value7.2 s
50/100
10%
281 ms
436 ms
93 ms
183 ms
183 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 91% of them (20 requests) were addressed to the original Ossanschulen.ch, 9% (2 requests) were made to Ch-open.ch. The less responsive or slowest element that took the longest time to load (436 ms) belongs to the original domain Ossanschulen.ch.
Page size can be reduced by 51.4 kB (45%)
114.3 kB
62.9 kB
In fact, the total size of Ossanschulen.ch main page is 114.3 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 48.2 kB which makes up the majority of the site volume.
Potential reduce by 8.1 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 2.0 kB, which is 18% 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 8.1 kB or 73% of the original size.
Potential reduce by 3.6 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. Ossans Ch Ulen images are well optimized though.
Potential reduce by 13.7 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 13.7 kB or 59% of the original size.
Potential reduce by 26.0 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. Ossanschulen.ch needs all CSS files to be minified and compressed as it can save up to 26.0 kB or 82% of the original size.
Number of requests can be reduced by 3 (15%)
20
17
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ossans Ch Ulen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
ossanschulen.ch
281 ms
www.ossanschulen.ch
436 ms
stylesheet_e9d3b3f9b4.css
93 ms
sampleCSS.css
183 ms
javascript_a708894199.js
183 ms
screen.css
191 ms
ch-open-logo.gif
96 ms
logo-chopen.jpg
93 ms
logo-svia.jpg
95 ms
96c042551c.jpeg
95 ms
946ed4b78f.png
183 ms
c8472e8afa.png
183 ms
0c5e3752b8.jpg
185 ms
9a4ccb0d7e.png
271 ms
d87243c984.png
185 ms
pfeil_nach_oben.gif
185 ms
piwik.js
372 ms
ch-open-bg.gif
265 ms
ch-open-footer.gif
266 ms
w85.png
266 ms
print.css
93 ms
piwik.php
312 ms
ossanschulen.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
Image elements do not have [alt] attributes
Links do not have a discernible name
ossanschulen.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
ossanschulen.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ossanschulen.ch can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Ossanschulen.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.
ossanschulen.ch
Open Graph description is not detected on the main page of Ossans Ch Ulen. 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: