19.2 sec in total
1.6 sec
17.5 sec
131 ms
Click here to check amazing Nebe Praha content for Czech Republic. Otherwise, check out these important facts you probably never knew about nebepraha.cz
3 kluby v Praze 1 - Krásné hostesky, osvěžující koktejly, stylové prostory, ulice Celnice a Křemencova. Na Václavském náměstí navíc také menu, např. lahodný hovězí mini burger s čedarem. Můžete zde us...
Visit nebepraha.czWe analyzed Nebepraha.cz page load time and found that the first response time was 1.6 sec and then it took 17.6 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.
nebepraha.cz performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value6.1 s
12/100
25%
Value7.3 s
28/100
10%
Value290 ms
80/100
30%
Value0.001
100/100
15%
Value9.4 s
31/100
10%
1550 ms
26 ms
20 ms
252 ms
230 ms
Our browser made a total of 404 requests to load all elements on the main page. We found that 96% of them (389 requests) were addressed to the original Nebepraha.cz, 2% (7 requests) were made to Fonts.gstatic.com and 1% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Nebepraha.cz.
Page size can be reduced by 1.1 MB (50%)
2.3 MB
1.1 MB
In fact, the total size of Nebepraha.cz main page is 2.3 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. 70% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 4.0 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 4.0 kB or 66% of the original size.
Potential reduce by 198.4 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, Nebe Praha needs image optimization as it can save up to 198.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 519.9 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 519.9 kB or 71% of the original size.
Potential reduce by 392.3 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. Nebepraha.cz needs all CSS files to be minified and compressed as it can save up to 392.3 kB or 84% of the original size.
Number of requests can be reduced by 13 (3%)
396
383
The browser has sent 396 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nebe Praha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
nebepraha.cz
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nebepraha.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
nebepraha.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
nebepraha.cz 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
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nebepraha.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nebepraha.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.
nebepraha.cz
Open Graph description is not detected on the main page of Nebe Praha. 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: