5.1 sec in total
1.6 sec
3.3 sec
183 ms
Visit web.zskridlovicka.cz now to see the best up-to-date Web Zskridlovicka content for Czech Republic and also check out these interesting facts you probably never knew about web.zskridlovicka.cz
Visit web.zskridlovicka.czWe analyzed Web.zskridlovicka.cz page load time and found that the first response time was 1.6 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
web.zskridlovicka.cz performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value10.8 s
0/100
25%
Value15.2 s
1/100
10%
Value300 ms
79/100
30%
Value0
100/100
15%
Value12.2 s
15/100
10%
1584 ms
103 ms
194 ms
197 ms
202 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that all of those requests were addressed to Web.zskridlovicka.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Web.zskridlovicka.cz.
Page size can be reduced by 1.0 MB (48%)
2.1 MB
1.1 MB
In fact, the total size of Web.zskridlovicka.cz main page is 2.1 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. 55% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 40.3 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 40.3 kB or 80% of the original size.
Potential reduce by 57.8 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. Web Zskridlovicka images are well optimized though.
Potential reduce by 811.6 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 811.6 kB or 79% of the original size.
Potential reduce by 118.2 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. Web.zskridlovicka.cz needs all CSS files to be minified and compressed as it can save up to 118.2 kB or 81% of the original size.
Number of requests can be reduced by 39 (67%)
58
19
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Zskridlovicka. 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 11 to 1 for CSS and as a result speed up the page load time.
web.zskridlovicka.cz
1584 ms
wp-emoji-release.min.js
103 ms
main.css
194 ms
polls-css.css
197 ms
jquery.dataTables.css
202 ms
jquery-ui-1.10.3.custom.min.css
199 ms
style.css
298 ms
default.min.css
209 ms
jquery.qtip.min.css
289 ms
default-calendar-grid.min.css
289 ms
default-calendar-list.min.css
293 ms
jquery.fancybox-1.3.7.min.css
293 ms
wppa-style.css
300 ms
jquery.js
484 ms
jquery-migrate.min.js
386 ms
jquery.form.min.js
390 ms
wppa-utils.min.js
389 ms
wppa.min.js
396 ms
wppa-slideshow.min.js
396 ms
wppa-ajax-front.min.js
504 ms
wppa-popup.min.js
506 ms
wppa-touch.min.js
505 ms
wppa-init.cs.js
507 ms
jquery.cycle.all.js
508 ms
jquery.maskedinput.min.js
601 ms
plupload.full.min.js
702 ms
thickbox.js
602 ms
script.js
602 ms
jquery.flexslider-min.js
591 ms
jquery.colorbox-min.js
602 ms
jquery.dataTables.js
993 ms
frontend.js
695 ms
nivo-slider.js
720 ms
polls-js.js
698 ms
core.min.js
717 ms
datepicker.min.js
895 ms
jquery.qtip.min.js
895 ms
default-calendar.min.js
802 ms
imagesloaded.pkgd.min.js
717 ms
wp-embed.min.js
713 ms
jquery.fancybox-1.3.7.min.js
839 ms
jquery.mousewheel.min.js
840 ms
background.jpg
172 ms
back2top.png
167 ms
header5.png
220 ms
YouTube.png
173 ms
RSS.png
171 ms
banner_course_romania.png
416 ms
spolecnak.jpg
322 ms
velikonoce_na_lede.jpg
324 ms
banner.jpg
728 ms
banner_water_brno_235.png
360 ms
zak_rada.png
330 ms
201101181506_DSC_0413.jpg
536 ms
uspechy233.png
453 ms
loading.gif
449 ms
loadingAnimation.gif
308 ms
arrows.png
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bullets.png
410 ms
web.zskridlovicka.cz accessibility score
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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
web.zskridlovicka.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
web.zskridlovicka.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
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
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 Web.zskridlovicka.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 Web.zskridlovicka.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.
web.zskridlovicka.cz
Open Graph description is not detected on the main page of Web Zskridlovicka. 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: