6.5 sec in total
913 ms
5.2 sec
401 ms
Visit obyvatele.cz now to see the best up-to-date Obyvatele content for Czech Republic and also check out these interesting facts you probably never knew about obyvatele.cz
První online služba usnadňující komunikaci mezi sousedy - v bytovém domě, či ve skupině rodinných domů. Nástěnka, kontakty, kalendář, diskuse, galerie, dokumenty, ankety, sluzby ... Není třeba technic...
Visit obyvatele.czWe analyzed Obyvatele.cz page load time and found that the first response time was 913 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
obyvatele.cz performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.3 s
41/100
25%
Value6.2 s
44/100
10%
Value690 ms
43/100
30%
Value0.038
100/100
15%
Value9.0 s
34/100
10%
913 ms
320 ms
214 ms
529 ms
655 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 56% of them (39 requests) were addressed to the original Obyvatele.cz, 24% (17 requests) were made to Firmy.obyvatele.cz and 14% (10 requests) were made to Magazin.obyvatele.cz. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Firmy.obyvatele.cz.
Page size can be reduced by 441.4 kB (47%)
941.6 kB
500.1 kB
In fact, the total size of Obyvatele.cz main page is 941.6 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. 40% of websites need less resources to load. Images take 440.7 kB which makes up the majority of the site volume.
Potential reduce by 41.7 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 41.7 kB or 75% of the original size.
Potential reduce by 71.4 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. Obviously, Obyvatele needs image optimization as it can save up to 71.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 309.9 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 309.9 kB or 73% of the original size.
Potential reduce by 18.4 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. Obyvatele.cz needs all CSS files to be minified and compressed as it can save up to 18.4 kB or 82% of the original size.
Number of requests can be reduced by 5 (7%)
69
64
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Obyvatele. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
obyvatele.cz
913 ms
styly.css
320 ms
utils.js
214 ms
jquery.tools.min.js
529 ms
jquery.imagemapster.js
655 ms
satelliteLib-1f988e47e255795a8d977879967521df695af76f.js
117 ms
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1-to.jpg
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clanky_desktop.png
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logo_ewerel.png
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logo_toppojisteni.jpg
526 ms
bg_body.png
119 ms
banner_penizecz.png
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bg_header.png
112 ms
logo.png
108 ms
bg_search.png
114 ms
bg_btn_search.png
206 ms
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bg_header_block.png
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header_foto2.jpg
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306 ms
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321 ms
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logo_tmobile.gif
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528 ms
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logo_kaltmeyer.gif
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bg_right_label.jpg
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bg_hp_katalog_label.png
617 ms
ga.js
5 ms
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satellite-54f4894c6134380019580400.js
76 ms
obyvatele.cz accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
obyvatele.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
obyvatele.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 Obyvatele.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 Obyvatele.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.
obyvatele.cz
Open Graph description is not detected on the main page of Obyvatele. 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: