8.3 sec in total
562 ms
7.4 sec
339 ms
Click here to check amazing DVD Prehravace Elektro Media content for Czech Republic. Otherwise, check out these important facts you probably never knew about dvd-prehravace.elektromedia.cz
Na ElektroMedia.cz nakupujte DVD a blu ray přehrávače a rekordéry za nízké ceny. V naší nabídce naleznete kvalitní DVD přehrávače a blue ray rekordéry. S nákupem DVD a blu-ray přehrávačů vám rádi pora...
Visit dvd-prehravace.elektromedia.czWe analyzed Dvd-prehravace.elektromedia.cz page load time and found that the first response time was 562 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dvd-prehravace.elektromedia.cz performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value3.3 s
71/100
25%
Value6.3 s
42/100
10%
Value1,070 ms
25/100
30%
Value0.004
100/100
15%
Value9.2 s
32/100
10%
562 ms
1127 ms
326 ms
2967 ms
20 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dvd-prehravace.elektromedia.cz, 32% (15 requests) were made to S.elektromedia.cz and 28% (13 requests) were made to Elektromedia.cz. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Elektromedia.cz.
Page size can be reduced by 502.3 kB (61%)
823.3 kB
321.0 kB
In fact, the total size of Dvd-prehravace.elektromedia.cz main page is 823.3 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 394.2 kB which makes up the majority of the site volume.
Potential reduce by 103.7 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. This page needs HTML code to be minified as it can gain 25.9 kB, which is 21% 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 103.7 kB or 86% of the original size.
Potential reduce by 26.6 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, DVD Prehravace Elektro Media needs image optimization as it can save up to 26.6 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 283.9 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 283.9 kB or 72% of the original size.
Potential reduce by 88.1 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. Dvd-prehravace.elektromedia.cz needs all CSS files to be minified and compressed as it can save up to 88.1 kB or 81% of the original size.
Number of requests can be reduced by 18 (44%)
41
23
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DVD Prehravace Elektro Media. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
dvd-prehravace.elektromedia.cz
562 ms
dvd-blu-ray
1127 ms
style.css
326 ms
respond.min.js
2967 ms
conversion.js
20 ms
jquery.js
3211 ms
sk.js
2918 ms
app.js
2918 ms
fbevents.js
242 ms
logo-elektromedia.png
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gtm.js
96 ms
sprite.png
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widget_v2.134.js
55 ms
li-arrow.png
161 ms
ss-symbolicons-block.woff
2360 ms
141 ms
__$$__stringtable_lang_cs.js
61 ms
analytics.js
27 ms
retargeting.js
292 ms
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ss-social-circle.woff
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ec.js
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myx.js
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multislider.png
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retargeting
111 ms
avatar_simple_visitor.png
80 ms
aL63HcygAAVYuCCsAAA==
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print.css
110 ms
dvd-prehravace.elektromedia.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
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.
dvd-prehravace.elektromedia.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
Browser errors were logged to the console
Page has valid source maps
dvd-prehravace.elektromedia.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 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 Dvd-prehravace.elektromedia.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 Dvd-prehravace.elektromedia.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.
dvd-prehravace.elektromedia.cz
Open Graph data is detected on the main page of DVD Prehravace Elektro Media. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: