22 sec in total
439 ms
10.3 sec
11.3 sec
Visit karaoke-version.com now to see the best up-to-date Karaoke Version content for United States and also check out these interesting facts you probably never knew about karaoke-version.com
Download more than 75,000 playback instrumentals in MP3 format and customize your karaoke songs
Visit karaoke-version.comWe analyzed Karaoke-version.com page load time and found that the first response time was 439 ms and then it took 21.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
karaoke-version.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.4 s
40/100
25%
Value4.6 s
71/100
10%
Value160 ms
94/100
30%
Value0.001
100/100
15%
Value4.9 s
78/100
10%
439 ms
501 ms
237 ms
490 ms
419 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 19% of them (9 requests) were addressed to the original Karaoke-version.com, 38% (18 requests) were made to S2.karaoke-version.com and 30% (14 requests) were made to S3.karaoke-version.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source S2.karaoke-version.com.
Page size can be reduced by 857.6 kB (50%)
1.7 MB
865.9 kB
In fact, the total size of Karaoke-version.com main page is 1.7 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. 45% of websites need less resources to load. Javascripts take 904.9 kB which makes up the majority of the site volume.
Potential reduce by 54.1 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. This page needs HTML code to be minified as it can gain 14.1 kB, which is 23% 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 54.1 kB or 86% of the original size.
Potential reduce by 79.3 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. Obviously, Karaoke Version needs image optimization as it can save up to 79.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 605.3 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 605.3 kB or 67% of the original size.
Potential reduce by 118.9 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. Karaoke-version.com needs all CSS files to be minified and compressed as it can save up to 118.9 kB or 81% of the original size.
Number of requests can be reduced by 12 (28%)
43
31
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karaoke Version. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
karaoke-version.com
439 ms
www.karaoke-version.com
501 ms
d71743f4f4aa633ad6337d3b00e26311.css
237 ms
aebdb04b102c6ad7b9d625e13d778554.js
490 ms
conversion.js
419 ms
dc.js
999 ms
bg_playback.jpg
1476 ms
karaokeversion-en.png
1564 ms
btn-search.png
1335 ms
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2076 ms
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2345 ms
drums.png
2450 ms
piano.png
2344 ms
video.png
2454 ms
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2613 ms
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2486 ms
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2533 ms
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2614 ms
guitar.png
2768 ms
bass.png
2736 ms
custom.png
2735 ms
arrow.png
2612 ms
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2761 ms
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2761 ms
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2436 ms
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2436 ms
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2435 ms
inpage_linkid.js
261 ms
Dosis-Medium.woff
1990 ms
1909 ms
__utm.gif
96 ms
703 ms
karaoke-version.com 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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
karaoke-version.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
karaoke-version.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Karaoke-version.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Karaoke-version.com 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.
karaoke-version.com
Open Graph description is not detected on the main page of Karaoke Version. 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: