23.9 sec in total
416 ms
23.3 sec
121 ms
Click here to check amazing Policie Cr content for Czech Republic. Otherwise, check out these important facts you probably never knew about policie-cr.cz
Stránky Policie ČR. Na těchto neofoiciálních stránkách Policie ČR nalezenete veškeré informace o Policii České republiky, městkých policií v ČR i v zahraničí. Dále kontaktní informace na jednotlivé sl...
Visit policie-cr.czWe analyzed Policie-cr.cz page load time and found that the first response time was 416 ms and then it took 23.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
policie-cr.cz performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value3.3 s
71/100
25%
Value4.8 s
68/100
10%
Value1,160 ms
22/100
30%
Value0
100/100
15%
Value8.2 s
41/100
10%
416 ms
514 ms
2121 ms
611 ms
626 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 21% of them (9 requests) were addressed to the original Policie-cr.cz, 14% (6 requests) were made to Pagead2.googlesyndication.com and 14% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Toplist.cz.
Page size can be reduced by 179.4 kB (28%)
633.3 kB
453.9 kB
In fact, the total size of Policie-cr.cz main page is 633.3 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. 35% of websites need less resources to load. Javascripts take 553.2 kB which makes up the majority of the site volume.
Potential reduce by 28.1 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 28.1 kB or 77% of the original size.
Potential reduce by 2.5 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. Policie Cr images are well optimized though.
Potential reduce by 148.3 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 148.3 kB or 27% of the original size.
Potential reduce by 503 B
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. Policie-cr.cz needs all CSS files to be minified and compressed as it can save up to 503 B or 19% of the original size.
Number of requests can be reduced by 18 (49%)
37
19
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Policie Cr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
policie-cr.cz
416 ms
styly.css
514 ms
xgemius.js
2121 ms
get-js.php
611 ms
get-js.php
626 ms
get-js.php
628 ms
get-js.php
641 ms
get-js.php
643 ms
code
305 ms
header-rightpic.jpg
105 ms
header-logo.jpg
2518 ms
header-hotlines.jpg
195 ms
anketa.gif
209 ms
adsbygoogle.js
99 ms
menu-back.jpg
183 ms
menu-li-back.png
187 ms
bb4.js
211 ms
show_ads_impl.js
252 ms
ga.js
6 ms
__utm.gif
12 ms
zrt_lookup.html
24 ms
ads
585 ms
ads
341 ms
ads
177 ms
count.asp
20210 ms
12d95d4c7f28e5d768e0b461a4598061.js
19 ms
load_preloaded_resource.js
46 ms
5cad5a605d634f684c7cf1ecfca85228.js
30 ms
abg_lite.js
48 ms
window_focus.js
53 ms
qs_click_protection.js
55 ms
ufs_web_display.js
11 ms
c653839755d9d9a3a773c62a0253f53f.js
46 ms
icon.png
17 ms
14763004658117789537
26 ms
s
9 ms
css
124 ms
activeview
105 ms
9vDL5xLux-UGCaeP4T2_DM7AlfvMLFlt8MO-RQCzJxM.js
15 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf
102 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf
102 ms
activeview
77 ms
rexdot.gif
94 ms
policie-cr.cz accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[accesskey] values are not unique
Heading elements are not in a sequentially-descending order
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
policie-cr.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
policie-cr.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Policie-cr.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 Policie-cr.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.
policie-cr.cz
Open Graph description is not detected on the main page of Policie Cr. 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: