7.7 sec in total
2.8 sec
4.7 sec
182 ms
Click here to check amazing Kop Vse content for Czech Republic. Otherwise, check out these important facts you probably never knew about kop.vse.cz
Katedra obchodního podnikání a komerčních komunikací Fakulty mezinárodních vztahů Vysoké školy ekonomické v Praze
Visit kop.vse.czWe analyzed Kop.vse.cz page load time and found that the first response time was 2.8 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kop.vse.cz performance score
name
value
score
weighting
Value8.7 s
0/100
10%
Value8.8 s
1/100
25%
Value10.1 s
9/100
10%
Value30 ms
100/100
30%
Value0.012
100/100
15%
Value9.3 s
31/100
10%
2768 ms
801 ms
913 ms
806 ms
923 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Kop.vse.cz, 82% (18 requests) were made to Kopkk.vse.cz and 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Kop.vse.cz.
Page size can be reduced by 165.5 kB (38%)
435.1 kB
269.6 kB
In fact, the total size of Kop.vse.cz main page is 435.1 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 246.1 kB which makes up the majority of the site volume.
Potential reduce by 14.1 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 2.1 kB, which is 11% 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 14.1 kB or 72% of the original size.
Potential reduce by 47.9 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, Kop Vse needs image optimization as it can save up to 47.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 78.5 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 78.5 kB or 57% of the original size.
Potential reduce by 25.0 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. Kop.vse.cz needs all CSS files to be minified and compressed as it can save up to 25.0 kB or 78% of the original size.
Number of requests can be reduced by 11 (52%)
21
10
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kop Vse. 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 8 to 1 for CSS and as a result speed up the page load time.
kop.vse.cz
2768 ms
common.css
801 ms
layout.css
913 ms
menu.css
806 ms
wysiwyg.css
923 ms
screen.css
939 ms
fakulta.css
926 ms
style.css
908 ms
jquery.js
1419 ms
jquery-migrate.min.js
1029 ms
external-tracking.min.js
920 ms
wp-emoji-release.min.js
236 ms
ga.js
47 ms
mapa.gif
244 ms
vse-logo.gif
120 ms
contenttop.gif
118 ms
logo.png
566 ms
PC-300x257.png
471 ms
SJ-300x229.png
225 ms
Mlad%C3%BD-delf%C3%ADn-2015-150x150.jpg
237 ms
__utm.gif
26 ms
printhp.css
120 ms
kop.vse.cz 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.
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
Links do not have a discernible name
kop.vse.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
kop.vse.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kop.vse.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 Kop.vse.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.
kop.vse.cz
Open Graph description is not detected on the main page of Kop Vse. 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: