8.4 sec in total
501 ms
7.4 sec
564 ms
Welcome to vhodne-uverejneni.cz homepage info - get ready to check Vhodne Uverejneni best content for Czech Republic right away, or after learning these important things about vhodne-uverejneni.cz
Veřejné zakázky a profily zadavatelů na Portálu pro vhodné uveřejnění - největším portálu s veřejnými zakázkami na českém trhu.
Visit vhodne-uverejneni.czWe analyzed Vhodne-uverejneni.cz page load time and found that the first response time was 501 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
vhodne-uverejneni.cz performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value8.0 s
3/100
25%
Value9.7 s
11/100
10%
Value950 ms
29/100
30%
Value0.048
99/100
15%
Value11.5 s
18/100
10%
501 ms
3034 ms
85 ms
155 ms
43 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 68% of them (21 requests) were addressed to the original Vhodne-uverejneni.cz, 10% (3 requests) were made to Cdnjs.cloudflare.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Vhodne-uverejneni.cz.
Page size can be reduced by 63.8 kB (9%)
677.6 kB
613.8 kB
In fact, the total size of Vhodne-uverejneni.cz main page is 677.6 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. 30% of websites need less resources to load. Javascripts take 343.9 kB which makes up the majority of the site volume.
Potential reduce by 25.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.7 kB or 73% of the original size.
Potential reduce by 30.7 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, Vhodne Uverejneni needs image optimization as it can save up to 30.7 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 1.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.9 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. Vhodne-uverejneni.cz has all CSS files already compressed.
Number of requests can be reduced by 15 (56%)
27
12
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vhodne Uverejneni. 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 from 4 to 1 for CSS and as a result speed up the page load time.
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vhodne-uverejneni.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
vhodne-uverejneni.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
Page has valid source maps
vhodne-uverejneni.cz SEO score
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 Vhodne-uverejneni.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 Vhodne-uverejneni.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.
{{og_description}}
vhodne-uverejneni.cz
Open Graph description is not detected on the main page of Vhodne Uverejneni. 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: