4.4 sec in total
439 ms
3.6 sec
283 ms
Visit skolachuze.cz now to see the best up-to-date Skolachuze content and also check out these interesting facts you probably never knew about skolachuze.cz
Škola chůze se zabývá výukou Nordic walkingu, pořádání kurzů, výletů a akreditovaných kurzů. Dále prodáváme hole na Nordic walking.
Visit skolachuze.czWe analyzed Skolachuze.cz page load time and found that the first response time was 439 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
skolachuze.cz performance score
name
value
score
weighting
Value2.5 s
69/100
10%
Value7.0 s
6/100
25%
Value5.4 s
57/100
10%
Value150 ms
95/100
30%
Value0.904
3/100
15%
Value7.1 s
52/100
10%
439 ms
295 ms
200 ms
201 ms
1102 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original Skolachuze.cz, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Heureka.cz. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Skolachuze.cz.
Page size can be reduced by 333.4 kB (25%)
1.3 MB
991.2 kB
In fact, the total size of Skolachuze.cz main page is 1.3 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. 15% of websites need less resources to load. Images take 920.3 kB which makes up the majority of the site volume.
Potential reduce by 14.9 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. 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 14.9 kB or 79% of the original size.
Potential reduce by 14.8 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. Skolachuze images are well optimized though.
Potential reduce by 286.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 286.0 kB or 79% of the original size.
Potential reduce by 17.6 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. Skolachuze.cz needs all CSS files to be minified and compressed as it can save up to 17.6 kB or 78% of the original size.
Number of requests can be reduced by 14 (45%)
31
17
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skolachuze. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
skolachuze.cz
439 ms
style2013.css
295 ms
slider.css
200 ms
tooltip.css
201 ms
jquery-1.8.3.js
1102 ms
jquery.jcarousel-lite-1.0.1.pack.js
201 ms
jquery.tweet-custom.js
305 ms
jquery.query-2.1.7.js
400 ms
jquery.fancybox.js
699 ms
jquery.fancybox.css
399 ms
jquery.fancybox-buttons.css
493 ms
jquery.fancybox-buttons.js
504 ms
jquery.fancybox-thumbs.css
593 ms
jquery.fancybox-thumbs.js
606 ms
jquery.fancybox-media.js
694 ms
pozadi.jpg
680 ms
logo.png
302 ms
hledej.png
201 ms
kosik.png
203 ms
sipka_l.png
204 ms
sipka_p.png
205 ms
15_12_12_27048_DSCN0854.JPG
403 ms
15_11_17_25568_DSCN0646.JPG
404 ms
15_10_31_27322_IMG_0756.JPG
405 ms
15_06_10_3594_banner1.jpg
1861 ms
buciny%20vylet.JPG
1194 ms
dot.asp
206 ms
ga.js
14 ms
gjs.php
312 ms
__utm.gif
13 ms
widget.php
117 ms
right-zalozka-only.png
302 ms
skolachuze.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
Form elements do not have associated labels
skolachuze.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
skolachuze.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skolachuze.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 Skolachuze.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.
skolachuze.cz
Open Graph description is not detected on the main page of Skolachuze. 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: