9.8 sec in total
512 ms
8.9 sec
435 ms
Welcome to horosvaz.cz homepage info - get ready to check Horo Svaz best content for Czech Republic right away, or after learning these important things about horosvaz.cz
Český horolezecký svaz sdružuje horolezce - zájemce o lezení v horách, na skalách, na umělých stěnách a skialpinisty. Podává informace z oblasti metodiky, organizuje závody v lezení, provádí údržbu sk...
Visit horosvaz.czWe analyzed Horosvaz.cz page load time and found that the first response time was 512 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
horosvaz.cz performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value23.7 s
0/100
25%
Value9.5 s
12/100
10%
Value1,000 ms
27/100
30%
Value0.001
100/100
15%
Value14.2 s
9/100
10%
512 ms
2734 ms
3767 ms
372 ms
695 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 48% of them (57 requests) were addressed to the original Horosvaz.cz, 17% (20 requests) were made to Scontent-atl3-1.cdninstagram.com and 16% (19 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Cmp.vizus.cz.
Page size can be reduced by 170.5 kB (2%)
10.1 MB
10.0 MB
In fact, the total size of Horosvaz.cz main page is 10.1 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. 75% 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. Images take 9.6 MB which makes up the majority of the site volume.
Potential reduce by 34.7 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 9.4 kB, which is 22% 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 34.7 kB or 81% of the original size.
Potential reduce by 122.5 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. Horo Svaz images are well optimized though.
Potential reduce by 9.0 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 4.3 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. Horosvaz.cz has all CSS files already compressed.
Number of requests can be reduced by 56 (49%)
114
58
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Horo Svaz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
horosvaz.cz
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horosvaz.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
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
[id] attributes on active, focusable elements are not unique
horosvaz.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
horosvaz.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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Horosvaz.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 Horosvaz.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.
horosvaz.cz
Open Graph description is not detected on the main page of Horo Svaz. 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: