3.5 sec in total
543 ms
2.8 sec
130 ms
Click here to check amazing Informace A Slu Zby Pozri content for Poland. Otherwise, check out these important facts you probably never knew about informace-a-sluzby.pozri.cz
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Visit informace-a-sluzby.pozri.czWe analyzed Informace-a-sluzby.pozri.cz page load time and found that the first response time was 543 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
informace-a-sluzby.pozri.cz performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value4.1 s
46/100
25%
Value4.4 s
74/100
10%
Value510 ms
57/100
30%
Value0.045
99/100
15%
Value8.0 s
42/100
10%
543 ms
223 ms
321 ms
4 ms
121 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 14% of them (4 requests) were addressed to the original Informace-a-sluzby.pozri.cz, 21% (6 requests) were made to Pagead2.googlesyndication.com and 14% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (729 ms) relates to the external source Cz.search.etargetnet.com.
Page size can be reduced by 49.9 kB (52%)
96.2 kB
46.3 kB
In fact, the total size of Informace-a-sluzby.pozri.cz main page is 96.2 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 60.4 kB which makes up the majority of the site volume.
Potential reduce by 11.1 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 11.1 kB or 68% of the original size.
Potential reduce by 238 B
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. Informace A Slu Zby Pozri images are well optimized though.
Potential reduce by 26.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 26.0 kB or 43% of the original size.
Potential reduce by 12.6 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. Informace-a-sluzby.pozri.cz needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 81% of the original size.
Number of requests can be reduced by 12 (44%)
27
15
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Informace A Slu Zby Pozri. 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.
informace-a-sluzby.pozri.cz
543 ms
style.css
223 ms
cookie-law-info.js
321 ms
show_ads.js
4 ms
logo.gif
121 ms
ca-pub-8540093996422095.js
31 ms
zrt_lookup.html
32 ms
show_ads_impl.js
60 ms
adjs.php
382 ms
ads
156 ms
osd.js
3 ms
m_js_controller.js
18 ms
abg.js
31 ms
favicon
34 ms
googlelogo_color_112x36dp.png
33 ms
nessie_icon_thin_arrow_big_white.png
25 ms
s
15 ms
x_button_blue2.png
9 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
2 ms
input.gif
118 ms
generic.php
729 ms
ui
27 ms
etargetCaptcha.js
424 ms
activeview
14 ms
sipka_000.png
237 ms
eplaya.min.css
237 ms
iframe_api
31 ms
eplayaV3.2.min.js
473 ms
www-widgetapi.js
19 ms
informace-a-sluzby.pozri.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
Form elements do not have associated labels
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
informace-a-sluzby.pozri.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
informace-a-sluzby.pozri.cz SEO score
N/A
N/A
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Informace-a-sluzby.pozri.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Informace-a-sluzby.pozri.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
informace-a-sluzby.pozri.cz
Open Graph description is not detected on the main page of Informace A Slu Zby Pozri. 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: