7 sec in total
333 ms
6.1 sec
616 ms
Click here to check amazing Kvalitni Matrace content for Czech Republic. Otherwise, check out these important facts you probably never knew about kvalitni-matrace.eu
Kvalitní matrace, to je především 100% záruka kvality Jsme rodinná česká firma a vyrábíme poctivé matrace, které prodáváme za levné ceny a s dopravou zdarma.
Visit kvalitni-matrace.euWe analyzed Kvalitni-matrace.eu page load time and found that the first response time was 333 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kvalitni-matrace.eu performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value20.2 s
0/100
25%
Value8.7 s
16/100
10%
Value840 ms
34/100
30%
Value0.024
100/100
15%
Value19.8 s
2/100
10%
333 ms
729 ms
364 ms
245 ms
266 ms
Our browser made a total of 153 requests to load all elements on the main page. We found that 52% of them (80 requests) were addressed to the original Kvalitni-matrace.eu, 13% (20 requests) were made to Static.xx.fbcdn.net and 7% (11 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Kvalitni-matrace.eu.
Page size can be reduced by 884.2 kB (53%)
1.7 MB
778.5 kB
In fact, the total size of Kvalitni-matrace.eu 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 986.9 kB which makes up the majority of the site volume.
Potential reduce by 63.9 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 9.0 kB, which is 11% 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 63.9 kB or 82% of the original size.
Potential reduce by 3.5 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. Kvalitni Matrace images are well optimized though.
Potential reduce by 667.9 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 667.9 kB or 68% of the original size.
Potential reduce by 148.9 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. Kvalitni-matrace.eu needs all CSS files to be minified and compressed as it can save up to 148.9 kB or 82% of the original size.
Number of requests can be reduced by 77 (53%)
145
68
The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kvalitni Matrace. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
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kvalitni-matrace.eu accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
kvalitni-matrace.eu 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
Page has valid source maps
kvalitni-matrace.eu 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 Kvalitni-matrace.eu 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 Kvalitni-matrace.eu 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.
kvalitni-matrace.eu
Open Graph description is not detected on the main page of Kvalitni Matrace. 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: