2.1 sec in total
672 ms
1.3 sec
168 ms
Click here to check amazing Predmety Cmgpv content for Czech Republic. Otherwise, check out these important facts you probably never knew about predmety.cmgpv.cz
Visit predmety.cmgpv.czWe analyzed Predmety.cmgpv.cz page load time and found that the first response time was 672 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
predmety.cmgpv.cz performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value1.1 s
100/100
25%
Value1.7 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.1 s
100/100
10%
672 ms
335 ms
111 ms
204 ms
215 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 95% of them (21 requests) were addressed to the original Predmety.cmgpv.cz, 5% (1 request) were made to Cmgpv.cz. The less responsive or slowest element that took the longest time to load (672 ms) belongs to the original domain Predmety.cmgpv.cz.
Page size can be reduced by 132.9 kB (69%)
192.8 kB
59.9 kB
In fact, the total size of Predmety.cmgpv.cz main page is 192.8 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. Javascripts take 157.8 kB which makes up the majority of the site volume.
Potential reduce by 14.4 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 14.4 kB or 83% of the original size.
Potential reduce by 457 B
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, Predmety Cmgpv needs image optimization as it can save up to 457 B or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 106.5 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 106.5 kB or 67% of the original size.
Potential reduce by 11.5 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. Predmety.cmgpv.cz needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 78% of the original size.
Number of requests can be reduced by 16 (76%)
21
5
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Predmety Cmgpv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
predmety.cmgpv.cz
672 ms
pruh.css
335 ms
spolecny-styl.css
111 ms
modal-window.css
204 ms
styl.css
215 ms
tooltipy.css
213 ms
jscript.js
216 ms
jquery-1.4.2.min.js
325 ms
jquery.tools.min.js
327 ms
modal-window.js
303 ms
zaoblenky.css
315 ms
tooltip.js
316 ms
kniha.gif
109 ms
prejit2-16x16.gif
109 ms
zahlavi.png
103 ms
zalozka-nahore.png
108 ms
zalozka-dole.png
109 ms
pruh.png
110 ms
1.gif
195 ms
2.gif
197 ms
3.gif
204 ms
4.gif
212 ms
predmety.cmgpv.cz accessibility score
predmety.cmgpv.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
predmety.cmgpv.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Predmety.cmgpv.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Predmety.cmgpv.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.
predmety.cmgpv.cz
Open Graph description is not detected on the main page of Predmety Cmgpv. 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: