8.3 sec in total
1.3 sec
6.7 sec
240 ms
Click here to check amazing Umakov content for Czech Republic. Otherwise, check out these important facts you probably never knew about umakov.cz
Umakovshop - Nabízíme polotovary pro nerezové, skleněné a kované zábradlí,kované brány. Bránové príslušenství pro posuvní samonosné, kolečkové, křídlové a garážové brány a pohony. Schody, stříšky, pro...
Visit umakov.czWe analyzed Umakov.cz page load time and found that the first response time was 1.3 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
umakov.cz performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value25.2 s
0/100
25%
Value26.1 s
0/100
10%
Value37,790 ms
0/100
30%
Value0.001
100/100
15%
Value46.6 s
0/100
10%
1348 ms
543 ms
221 ms
223 ms
225 ms
Our browser made a total of 216 requests to load all elements on the main page. We found that 93% of them (201 requests) were addressed to the original Umakov.cz, 1% (2 requests) were made to Heureka.cz and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Umakov.cz.
Page size can be reduced by 1.1 MB (30%)
3.6 MB
2.5 MB
In fact, the total size of Umakov.cz main page is 3.6 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. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 80.9 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 20.4 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 80.9 kB or 84% of the original size.
Potential reduce by 177.8 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. Umakov images are well optimized though.
Potential reduce by 246.2 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 246.2 kB or 68% of the original size.
Potential reduce by 555.1 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. Umakov.cz needs all CSS files to be minified and compressed as it can save up to 555.1 kB or 89% of the original size.
Number of requests can be reduced by 49 (23%)
212
163
The browser has sent 212 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Umakov. 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 from 7 to 1 for CSS and as a result speed up the page load time.
www.umakov.cz
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umakov.cz 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.
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 IDs are not unique
umakov.cz 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
umakov.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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Umakov.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 Umakov.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.
umakov.cz
Open Graph data is detected on the main page of Umakov. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: