4.8 sec in total
517 ms
4 sec
278 ms
Click here to check amazing Koumak content for Czech Republic. Otherwise, check out these important facts you probably never knew about koumak.cz
Koumák.cz - vše o kutilství, hobby a stavbě
Visit koumak.czWe analyzed Koumak.cz page load time and found that the first response time was 517 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
koumak.cz performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value5.5 s
19/100
25%
Value19.3 s
0/100
10%
Value37,390 ms
0/100
30%
Value0.034
100/100
15%
Value50.7 s
0/100
10%
517 ms
10 ms
728 ms
811 ms
360 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Koumak.cz, 20% (16 requests) were made to S.koumak.cz and 9% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (811 ms) relates to the external source Gidnes.cz.
Page size can be reduced by 439.6 kB (58%)
763.0 kB
323.4 kB
In fact, the total size of Koumak.cz main page is 763.0 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. 55% of websites need less resources to load. Javascripts take 509.1 kB which makes up the majority of the site volume.
Potential reduce by 23.1 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. 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 23.1 kB or 73% of the original size.
Potential reduce by 9.0 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. Koumak images are well optimized though.
Potential reduce by 315.8 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 315.8 kB or 62% of the original size.
Potential reduce by 91.8 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. Koumak.cz needs all CSS files to be minified and compressed as it can save up to 91.8 kB or 84% of the original size.
Number of requests can be reduced by 52 (72%)
72
20
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koumak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.koumak.cz
517 ms
jquery.min.js
10 ms
main.js
728 ms
uni.js
811 ms
ui.css
360 ms
screen.css
514 ms
reklama.css
461 ms
satelliteLib-48fbeae0fb292bfc246d8faf8e887c00420fc0c1.js
358 ms
show_ads.js
24 ms
paticka.js
466 ms
ga.js
26 ms
koumak_background.gif
353 ms
koumak_search_button.png
243 ms
koumak_logo.gif
251 ms
koumak_slogan.gif
243 ms
koumak_hp_il_1.jpg
622 ms
sdk.js
24 ms
r-head.gif
172 ms
shadeTop.png
269 ms
shadeBot.png
489 ms
shadeMid.png
491 ms
koumak_user_ico.gif
490 ms
adinfo_horizontal.gif
469 ms
koumak_loginlink_background.gif
475 ms
koumak_main_tabs_background.gif
576 ms
koumak_hplogin_back.gif
686 ms
ca-pub-8524060269083830.js
142 ms
zrt_lookup.html
149 ms
show_ads_impl.js
72 ms
__utm.gif
116 ms
gtm.js
120 ms
228 ms
ads
252 ms
262 ms
koumak_foot_bordertop.gif
541 ms
xgemius.js
422 ms
bb_codesnif.js
333 ms
bb_one2n.113.65.77.1.js
549 ms
378 ms
xd_arbiter.php
34 ms
xd_arbiter.php
66 ms
osd.js
23 ms
cpex_universal.js
373 ms
m_js_controller.js
33 ms
abg.js
47 ms
favicon
125 ms
googlelogo_color_112x36dp.png
37 ms
nessie_icon_tiamat_white.png
28 ms
s
19 ms
x_button_blue2.svg
11 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
5 ms
fpdata.js
101 ms
lsget.html
340 ms
uuid.js
319 ms
bbnaut-lib-1.7.5.min.js
347 ms
rexdot.js
102 ms
310 ms
231 ms
gpt.js
71 ms
co
217 ms
b88814_1.png
556 ms
pubads_impl_82.js
11 ms
ads
346 ms
container.html
13 ms
activeview
13 ms
ca-pub-8241049497608997.js
23 ms
ads
229 ms
m_js_controller.js
4 ms
abg.js
14 ms
favicon
38 ms
iconx2-000000.png
14 ms
css
74 ms
googlelogo_dark_color_84x28dp.png
58 ms
css
86 ms
googlelogo_dark_color_84x28dp.png
13 ms
push
47 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
22 ms
m
22 ms
pixel
14 ms
koumak.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
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
koumak.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
koumak.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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koumak.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 Koumak.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.
koumak.cz
Open Graph data is detected on the main page of Koumak. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: