4.8 sec in total
699 ms
3.7 sec
390 ms
Welcome to jh.cz homepage info - get ready to check Jh best content for Czech Republic right away, or after learning these important things about jh.cz
Oficiální stránky města Jindřichův Hradec. Najdete zde vše, na čem město i městský úřad Jindřichův Hradec pracuje, kontakty na MěÚ a mnoho dalších užitečných informací.
Visit jh.czWe analyzed Jh.cz page load time and found that the first response time was 699 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jh.cz performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value10.1 s
0/100
25%
Value10.7 s
7/100
10%
Value230 ms
86/100
30%
Value0.003
100/100
15%
Value5.8 s
67/100
10%
699 ms
212 ms
209 ms
215 ms
519 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 60% of them (52 requests) were addressed to the original Jh.cz, 37% (32 requests) were made to Jh.as4u.cz and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Jh.cz.
Page size can be reduced by 435.4 kB (60%)
726.9 kB
291.5 kB
In fact, the total size of Jh.cz main page is 726.9 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 412.3 kB which makes up the majority of the site volume.
Potential reduce by 58.8 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 58.8 kB or 81% of the original size.
Potential reduce by 38.2 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, Jh needs image optimization as it can save up to 38.2 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 291.9 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 291.9 kB or 71% of the original size.
Potential reduce by 46.6 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. Jh.cz needs all CSS files to be minified and compressed as it can save up to 46.6 kB or 83% of the original size.
Number of requests can be reduced by 32 (37%)
86
54
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.jh.cz
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as4urs48383.css
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jh.cz accessibility score
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
Form elements do not have associated labels
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jh.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
jh.cz SEO score
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 Jh.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 Jh.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.
jh.cz
Open Graph description is not detected on the main page of Jh. 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: