10.4 sec in total
573 ms
8.3 sec
1.5 sec
Visit woko.cz now to see the best up-to-date Woko content and also check out these interesting facts you probably never knew about woko.cz
Svět IT, dění na trhu, bezpečnost na internetu, připojení k internetu, mobilní internet, online média a reklama, cloudové služby.
Visit woko.czWe analyzed Woko.cz page load time and found that the first response time was 573 ms and then it took 9.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
woko.cz performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value7.1 s
5/100
25%
Value53.1 s
0/100
10%
Value86,610 ms
0/100
30%
Value0.044
99/100
15%
Value115.2 s
0/100
10%
573 ms
1654 ms
118 ms
168 ms
149 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Woko.cz, 22% (24 requests) were made to F.lupa.cz and 16% (17 requests) were made to I.iinfo.cz. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Spir.hit.gemius.pl.
Page size can be reduced by 582.6 kB (51%)
1.1 MB
565.9 kB
In fact, the total size of Woko.cz main page is 1.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 799.8 kB which makes up the majority of the site volume.
Potential reduce by 557.9 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 557.9 kB or 70% of the original size.
Potential reduce by 13.7 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. Woko images are well optimized though.
Potential reduce by 11.0 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 71 (74%)
96
25
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Woko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
woko.cz
573 ms
1654 ms
gtm.js
118 ms
webfont.js
168 ms
launch-964903bcf91a.min.js
149 ms
jsloader-606c7a5a9198.js
857 ms
jsloader-e82f513607d3-jquery-2.1.4.min.js
1059 ms
jsloader-dba8df776215.js
1331 ms
strossle-widget-sdk.js
251 ms
jsloader-413cec785193-sprite.js
1154 ms
cssloader-5e0417b7020e-jquery.fancybox-1.3.0.css
1394 ms
jsloader-01bd3bdec8df.js
1298 ms
css
248 ms
adsbygoogle.js
248 ms
adsbygoogle.js
324 ms
jsloader-56bb3049efab-tooltip.js
1388 ms
jsloader-372a1f144e5c-default.js
1310 ms
adtrack.php
636 ms
jsloader-6a4c891de712.js
1450 ms
js
206 ms
analytics.js
300 ms
id
305 ms
cpex-loader-min.js
357 ms
css2
177 ms
jsloader-53eb7a1ae1be-default.class.js
1205 ms
jsloader-165d2a39f8f0.js
1211 ms
jsloader-c8aa72939f37.js
1305 ms
jsloader-4db4a9b0e04e-sasLibs.js
1276 ms
jsloader-cb97306c5c7b-KeywordsFinder.js
1279 ms
lupa_cz
736 ms
collect
178 ms
collect
91 ms
id
82 ms
caroda.min.js
127 ms
cpex-loader-min.js
66 ms
ga-audiences
50 ms
woko-cz-konec-sluzby-1.jpg
1178 ms
woko-1-prev.png
1795 ms
avatar-default.gif
2611 ms
465221-9206725.png
1942 ms
jobs.png
2607 ms
seduo.png
2609 ms
1x1.gif
2603 ms
lupa.cz
929 ms
default.svg
2877 ms
xgemius.js
2879 ms
collect
74 ms
script.js
202 ms
845 ms
cssloader-ed15e00f4c05.css
256 ms
collect
145 ms
zrt_lookup.html
139 ms
runtime.2.10.4.js
558 ms
ga-audiences
119 ms
show_ads_impl.js
140 ms
cssloader-e79b652af94d.css
430 ms
cookie.js
264 ms
integrator.js
310 ms
ads
900 ms
targeting
896 ms
trackpoint-async.js
833 ms
seduo-play-icon.png
1548 ms
bundle.ff91da8940c9c0b7cf75.js
1879 ms
links-eng-dunkel.svg
1240 ms
rechts-eng-dunkel.svg
1376 ms
d7-fd2cb39250e4aa8333ed4e007c9ab8-thumb.jpg
1384 ms
na-vadu-zraku-muze-u-deti-upozornit-mhoureni-mrkani-ci-silhani-thumb.jpg
1270 ms
staelitni-pripojeni-starlink-premium-antena-1-thumb.jpg
1271 ms
prof-vladimir-teplan-thumb.jpg
1580 ms
oprava-textu-thumb.jpg
1579 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff
952 ms
vEFO2_JTCgwQ5ejvMV0O96D01E8J0tJXHJbF.woff
1358 ms
ascode.js
1725 ms
lupa_cz
1209 ms
fancy_shadow_n.png
927 ms
usync.html
1279 ms
lightbox.png
1475 ms
fancy_shadow_ne.png
859 ms
fancy_shadow_e.png
857 ms
fancy_shadow_se.png
858 ms
fancy_shadow_s.png
855 ms
fancy_shadow_sw.png
855 ms
fancy_shadow_w.png
1262 ms
fancy_shadow_nw.png
1119 ms
usync.html
1139 ms
565 ms
804 ms
usync.js
269 ms
insert_rtb.js
1088 ms
fpdata.js
140 ms
gsconf.js
194 ms
khaos.jpg
114 ms
lsget.html
871 ms
hit
528 ms
rubicon
408 ms
generic
441 ms
rubicon
36 ms
tap.php
173 ms
tap.php
153 ms
tap.php
175 ms
tap.php
151 ms
tap.php
176 ms
tap.php
70 ms
tap.php
47 ms
setuid
607 ms
setuid
574 ms
imp.performax.cz
693 ms
rexdot.js
102 ms
woko.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-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
woko.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
woko.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
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 Woko.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 Woko.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.
woko.cz
Open Graph description is not detected on the main page of Woko. 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: