3.4 sec in total
364 ms
2.7 sec
265 ms
Visit ucetnictvi.studentske.cz now to see the best up-to-date Ucetnictvi Student Ske content for Czech Republic and also check out these interesting facts you probably never knew about ucetnictvi.studentske.cz
Vše co student potřebuje vědět
Visit ucetnictvi.studentske.czWe analyzed Ucetnictvi.studentske.cz page load time and found that the first response time was 364 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ucetnictvi.studentske.cz performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value4.9 s
29/100
25%
Value9.7 s
11/100
10%
Value1,430 ms
15/100
30%
Value0.415
23/100
15%
Value13.1 s
12/100
10%
364 ms
27 ms
110 ms
332 ms
218 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 23% of them (19 requests) were addressed to the original Ucetnictvi.studentske.cz, 12% (10 requests) were made to Static.xx.fbcdn.net and 10% (8 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (648 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 430.7 kB (58%)
736.5 kB
305.8 kB
In fact, the total size of Ucetnictvi.studentske.cz main page is 736.5 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. 70% of websites need less resources to load. Javascripts take 341.0 kB which makes up the majority of the site volume.
Potential reduce by 45.0 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 45.0 kB or 76% of the original size.
Potential reduce by 7.3 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. Ucetnictvi Student Ske images are well optimized though.
Potential reduce by 198.3 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 198.3 kB or 58% of the original size.
Potential reduce by 180.1 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. Ucetnictvi.studentske.cz needs all CSS files to be minified and compressed as it can save up to 180.1 kB or 84% of the original size.
Number of requests can be reduced by 48 (67%)
72
24
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ucetnictvi Student Ske. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
ucetnictvi.studentske.cz
364 ms
css
27 ms
cli-style.css
110 ms
style.css
332 ms
style.css
218 ms
responsive.css
225 ms
font-awesome.min.css
228 ms
jquery.js
344 ms
jquery-migrate.min.js
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cookielawinfo.js
324 ms
jquery.flexslider.min.js
341 ms
adsbygoogle.js
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all.js
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jquery.jplayer.min.js
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scripts.js
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wp-embed.min.js
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wp-emoji-release.min.js
402 ms
style.css
231 ms
analytics.js
13 ms
s-right-s2.png
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s-left.png
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cse.js
63 ms
DXI1ORHCpsQm3Vp6mXoaTY3LH2FgLjViKkqswU-xtII.ttf
24 ms
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show_ads_impl.js
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activeview
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ui
36 ms
ucetnictvi.studentske.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
ucetnictvi.studentske.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
ucetnictvi.studentske.cz SEO score
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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ucetnictvi.studentske.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 Ucetnictvi.studentske.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.
ucetnictvi.studentske.cz
Open Graph data is detected on the main page of Ucetnictvi Student Ske. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: