8.1 sec in total
426 ms
7.3 sec
364 ms
Visit csko.cz now to see the best up-to-date CS Ko content for Czech Republic and also check out these interesting facts you probably never knew about csko.cz
Zde si můžete zahrát Counter-Strike 1.6, CS:GO a další hry.
Visit csko.czWe analyzed Csko.cz page load time and found that the first response time was 426 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
csko.cz performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value14.9 s
0/100
25%
Value7.1 s
31/100
10%
Value150 ms
94/100
30%
Value0.003
100/100
15%
Value8.3 s
39/100
10%
426 ms
740 ms
632 ms
209 ms
208 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 40% of them (31 requests) were addressed to the original Csko.cz, 12% (9 requests) were made to Apis.google.com and 9% (7 requests) were made to Ssl.gstatic.com. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Csko.cz.
Page size can be reduced by 1.2 MB (40%)
3.1 MB
1.9 MB
In fact, the total size of Csko.cz main page is 3.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 89.7 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 89.7 kB or 86% of the original size.
Potential reduce by 168.3 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. CS Ko images are well optimized though.
Potential reduce by 875.1 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 875.1 kB or 77% of the original size.
Potential reduce by 95.3 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. Csko.cz needs all CSS files to be minified and compressed as it can save up to 95.3 kB or 83% of the original size.
Number of requests can be reduced by 50 (68%)
74
24
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CS Ko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
csko.cz
426 ms
jquery-1.8.2.js
740 ms
jquery-ui.js
632 ms
jquery.nette.js
209 ms
jquery.ajaxform.js
208 ms
jquery.fancybox.pack.js
212 ms
jquery.fancybox.css
210 ms
jquery-ui.css
313 ms
ddsmoothmenu.css
314 ms
ddsmoothmenu-v.css
315 ms
reveal.css
316 ms
multi-select.css
413 ms
tiny_mce.js
779 ms
jquery.reveal.js
415 ms
anal.js
416 ms
style_progress.css
514 ms
style2.css
518 ms
ddsmoothmenu.js
518 ms
platform.js
92 ms
adsbygoogle.js
9 ms
analytics.js
60 ms
bcg.png
6028 ms
twitter.jpg
170 ms
vhe88x88.gif
169 ms
krvivot.png
169 ms
nonsteam_88x31.gif
170 ms
plus.png
170 ms
sdk.js
54 ms
logo.png
673 ms
cententbg.jpg
859 ms
minibarfix.jpg
231 ms
ca-pub-3668744228738191.js
145 ms
zrt_lookup.html
145 ms
show_ads_impl.js
145 ms
modal-gloss.png
182 ms
cb=gapi.loaded_0
135 ms
cb=gapi.loaded_1
172 ms
subscribe_embed
221 ms
fastbutton
206 ms
collect
101 ms
dolebg.jpg
264 ms
down.gif
190 ms
right.gif
190 ms
ads
255 ms
172 ms
osd.js
48 ms
xd_arbiter.php
61 ms
xd_arbiter.php
136 ms
postmessageRelay
91 ms
cb=gapi.loaded_0
51 ms
cb=gapi.loaded_1
51 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
95 ms
www-subscribe-embed-vflWJjAep.css
101 ms
www-subscribe-embed.js
119 ms
api.js
36 ms
core:rpc:shindig.random:shindig.sha1.js
89 ms
2536007149-postmessagerelay.js
54 ms
www-hitchhiker-vfluKv9vH.png
32 ms
cb=gapi.loaded_0
26 ms
7320854165519616165
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abg.js
122 ms
m_js_controller.js
133 ms
googlelogo_color_112x36dp.png
83 ms
cb=gapi.loaded_2
15 ms
border_3.gif
11 ms
subscribe_embed
88 ms
spacer.gif
12 ms
border_3.gif
15 ms
bubbleSprite_3.png
25 ms
bubbleDropR_3.png
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bubbleDropB_3.png
32 ms
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x_button_blue2.png
27 ms
www-subscribe-embed-card-vflqARhQ4.css
38 ms
www-subscribe-embed-card.js
39 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
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activeview
15 ms
csko.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
csko.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
Browser errors were logged to the console
csko.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csko.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 Csko.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.
csko.cz
Open Graph description is not detected on the main page of CS Ko. 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: