2.6 sec in total
463 ms
2 sec
163 ms
Welcome to ws.atcomp.cz homepage info - get ready to check Ws Atcomp best content for Czech Republic right away, or after learning these important things about ws.atcomp.cz
Visit ws.atcomp.czWe analyzed Ws.atcomp.cz page load time and found that the first response time was 463 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
ws.atcomp.cz performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value6.9 s
7/100
25%
Value7.9 s
24/100
10%
Value40 ms
100/100
30%
Value0.004
100/100
15%
Value7.6 s
47/100
10%
463 ms
488 ms
211 ms
527 ms
317 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ws.atcomp.cz, 98% (41 requests) were made to Atcomp.cz. The less responsive or slowest element that took the longest time to load (635 ms) relates to the external source Atcomp.cz.
Page size can be reduced by 348.9 kB (67%)
523.9 kB
175.0 kB
In fact, the total size of Ws.atcomp.cz main page is 523.9 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. 20% of websites need less resources to load. Javascripts take 323.5 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 69% of the original size.
Potential reduce by 4.0 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. Ws Atcomp images are well optimized though.
Potential reduce by 233.6 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 233.6 kB or 72% of the original size.
Potential reduce by 100.4 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. Ws.atcomp.cz needs all CSS files to be minified and compressed as it can save up to 100.4 kB or 84% of the original size.
Number of requests can be reduced by 23 (58%)
40
17
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ws Atcomp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ws.atcomp.cz
463 ms
dokument2.aspx
488 ms
images-helpers.js
211 ms
jquery-1.9.1.min.js
527 ms
jquery-migrate-1.1.1.min.js
317 ms
jquery.jqzoom-core.js
318 ms
lightbox-2.6.min.js
215 ms
jquery-ui-1.10.4.custom.min.js
635 ms
jquery-ui-1.10.4.custom.css
316 ms
jquery.jqzoom.css
320 ms
lightbox.css
422 ms
hledani.aspx
425 ms
wo_frames.aspx
427 ms
abl.css
549 ms
placeholder.js
549 ms
bootstrap.js
548 ms
ableu.css
549 ms
jquery.hoverIntent.minified.js
632 ms
close.png
110 ms
loading.gif
109 ms
prev.png
110 ms
next.png
111 ms
header-bg.png
113 ms
header-bg2.png
113 ms
logo.jpg
216 ms
menu_li_active_bg.jpg
211 ms
menu_li_active_bg2.jpg
212 ms
menu_li_bg_tri.png
213 ms
menu1-icony.png
213 ms
menu_li_bg.png
218 ms
menu_li_bg2.png
318 ms
160202261070947361734_atc_468x60_chromebit.jpg
318 ms
menu2-bg.png
319 ms
toolbar-bg.png
318 ms
toolbar-bg-r.png
323 ms
toolbar-bg-l.png
325 ms
toolbar-delim.png
423 ms
menu-toolbar-icony.png
425 ms
btn-bg.png
425 ms
odrazka_vetsi.gif
426 ms
odrazka_mala.gif
432 ms
ui-bg_flat_75_ffffff_40x100.png
413 ms
ws.atcomp.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ws.atcomp.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ws.atcomp.cz SEO score
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
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 Ws.atcomp.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 Ws.atcomp.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.
ws.atcomp.cz
Open Graph description is not detected on the main page of Ws Atcomp. 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: