2.3 sec in total
372 ms
1.8 sec
143 ms
Welcome to czs.muni.cz homepage info - get ready to check Czs Muni best content for Czech Republic right away, or after learning these important things about czs.muni.cz
Centre for International Cooperation | Masaryk University
Visit czs.muni.czWe analyzed Czs.muni.cz page load time and found that the first response time was 372 ms and then it took 2 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.
czs.muni.cz performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value6.6 s
8/100
25%
Value11.2 s
5/100
10%
Value90 ms
99/100
30%
Value0.194
63/100
15%
Value5.7 s
68/100
10%
372 ms
300 ms
124 ms
242 ms
371 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 89% of them (33 requests) were addressed to the original Czs.muni.cz, 8% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (494 ms) belongs to the original domain Czs.muni.cz.
Page size can be reduced by 420.6 kB (61%)
686.7 kB
266.2 kB
In fact, the total size of Czs.muni.cz main page is 686.7 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. Javascripts take 363.7 kB which makes up the majority of the site volume.
Potential reduce by 10.8 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. 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 10.8 kB or 71% of the original size.
Potential reduce by 126.1 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, Czs Muni needs image optimization as it can save up to 126.1 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 261.2 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 261.2 kB or 72% of the original size.
Potential reduce by 22.5 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. Czs.muni.cz needs all CSS files to be minified and compressed as it can save up to 22.5 kB or 78% of the original size.
Number of requests can be reduced by 16 (47%)
34
18
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Czs Muni. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
czs.muni.cz
372 ms
300 ms
finder.css
124 ms
template.css
242 ms
mootools-core-uncompressed.js
371 ms
core-uncompressed.js
247 ms
caption-uncompressed.js
247 ms
autocompleter.js
248 ms
system.css
247 ms
general.css
358 ms
generic.css
368 ms
styles-summer-schools.css
392 ms
jquery-1.7.2.min.js
494 ms
modernizr.custom.79569.js
391 ms
generic.js
475 ms
system.css
123 ms
contacts.css
124 ms
analytics.js
33 ms
en.gif
124 ms
logo-mu-czs.png
246 ms
Banner_972x273.jpg
484 ms
sketch-earth.png
125 ms
eu.commission.logo.gif
126 ms
sketch-graph.png
120 ms
tick.png
238 ms
logo-isc.png
244 ms
fb.png
245 ms
twitter.png
247 ms
fk.png
356 ms
yt.png
364 ms
gtm.js
69 ms
magnifying-glass.gif
337 ms
footer-top-dark.png
339 ms
footer-top2.png
338 ms
linkid.js
8 ms
collect
24 ms
print.css
123 ms
czs.muni.cz accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
czs.muni.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
czs.muni.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Czs.muni.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech 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 Czs.muni.cz 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.
czs.muni.cz
Open Graph description is not detected on the main page of Czs Muni. 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: