5.9 sec in total
333 ms
5.2 sec
300 ms
Click here to check amazing Hudebni Skupiny content for Czech Republic. Otherwise, check out these important facts you probably never knew about hudebniskupiny.cz
HudebníSkupiny.cz
Visit hudebniskupiny.czWe analyzed Hudebniskupiny.cz page load time and found that the first response time was 333 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
hudebniskupiny.cz performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value6.6 s
8/100
25%
Value10.2 s
8/100
10%
Value1,330 ms
17/100
30%
Value0.091
92/100
15%
Value15.8 s
6/100
10%
333 ms
480 ms
327 ms
416 ms
329 ms
Our browser made a total of 153 requests to load all elements on the main page. We found that 3% of them (4 requests) were addressed to the original Hudebniskupiny.cz, 29% (44 requests) were made to Imagebox.cz.osobnosti.cz and 17% (26 requests) were made to Hp.timg.cz. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Imagebox.cz.osobnosti.cz.
Page size can be reduced by 441.2 kB (56%)
792.2 kB
351.0 kB
In fact, the total size of Hudebniskupiny.cz main page is 792.2 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. 65% of websites need less resources to load. Javascripts take 236.9 kB which makes up the majority of the site volume.
Potential reduce by 122.2 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 122.2 kB or 80% of the original size.
Potential reduce by 26.5 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. Obviously, Hudebni Skupiny needs image optimization as it can save up to 26.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 140.2 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 140.2 kB or 59% of the original size.
Potential reduce by 152.3 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. Hudebniskupiny.cz needs all CSS files to be minified and compressed as it can save up to 152.3 kB or 84% of the original size.
Number of requests can be reduced by 109 (73%)
149
40
The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hudebni Skupiny. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
hudebniskupiny.cz
333 ms
www.hudebniskupiny.cz
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social.css
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screen.css
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footer.css
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hudebniskupiny.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.
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
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.
hudebniskupiny.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
hudebniskupiny.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use legible font sizes
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hudebniskupiny.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 Hudebniskupiny.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.
hudebniskupiny.cz
Open Graph data is detected on the main page of Hudebni Skupiny. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: