40.4 sec in total
675 ms
27 sec
12.8 sec
Click here to check amazing Karaoketexty content for Czech Republic. Otherwise, check out these important facts you probably never knew about karaoketexty.cz
Na tomto serveru naleznete především texty písní českých a zahraničních interpretů, karaoke texty, videoklipy youtube a překlady. KaraokeTexty.cz
Visit karaoketexty.czWe analyzed Karaoketexty.cz page load time and found that the first response time was 675 ms and then it took 39.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
karaoketexty.cz performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value6.4 s
9/100
25%
Value7.5 s
26/100
10%
Value2,000 ms
7/100
30%
Value0
100/100
15%
Value14.6 s
8/100
10%
675 ms
1292 ms
954 ms
674 ms
261 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Karaoketexty.cz, 31% (32 requests) were made to Img.karaoketexty.cz and 16% (16 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (5.7 sec) relates to the external source Bbcdn.go.cz.bbelements.com.
Page size can be reduced by 938.2 kB (40%)
2.4 MB
1.4 MB
In fact, the total size of Karaoketexty.cz main page is 2.4 MB. 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 54.5 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. This page needs HTML code to be minified as it can gain 18.7 kB, which is 28% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 54.5 kB or 82% of the original size.
Potential reduce by 10.3 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. Karaoketexty images are well optimized though.
Potential reduce by 712.4 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 712.4 kB or 61% of the original size.
Potential reduce by 161.0 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. Karaoketexty.cz needs all CSS files to be minified and compressed as it can save up to 161.0 kB or 87% of the original size.
Number of requests can be reduced by 43 (44%)
97
54
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karaoketexty. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.
karaoketexty.cz
675 ms
www.karaoketexty.cz
1292 ms
default.css
954 ms
jquery-ui-1.8.2.custom.css
674 ms
jquery.min.js
261 ms
cms.video.js
389 ms
jquery-combined.js
2657 ms
bb_one2n.js
2968 ms
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playlist.json
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726 ms
bg.jpg
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header.jpg
1011 ms
logo.png
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sk.png
725 ms
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de.png
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pl.png
823 ms
search_input.png
1010 ms
search_button.png
997 ms
left.png
998 ms
play-icon.png
2070 ms
square.jpg
982 ms
photos-blue.png
982 ms
karaoke-listen-green.png
982 ms
sign-green.png
963 ms
chart-green.png
2050 ms
fan-green.png
2050 ms
video-green.png
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2245 ms
bb_one2n.131.65.134.1.js
2245 ms
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508 ms
menu_bg2.jpg
383 ms
intro.jpg
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play_icon.gif
842 ms
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159 ms
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polyfills.promise.js
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polyfills.intersection-observer.js
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stormtrooper.css
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karaoketexty.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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
karaoketexty.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
Browser errors were logged to the console
Page has valid source maps
karaoketexty.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
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
N/A
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Karaoketexty.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), while the claimed language is Czech. Our system also found out that Karaoketexty.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.
karaoketexty.cz
Open Graph description is not detected on the main page of Karaoketexty. 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: