3.3 sec in total
681 ms
2.2 sec
365 ms
Visit svzskladno.cz now to see the best up-to-date Svzs Kladno content for Czech Republic and also check out these interesting facts you probably never knew about svzskladno.cz
Střední zdravotnická škola a Vyšší odborná škola zdravotnická Kladno je veřejnou školou s mnohaletou tradicí a dobrou pověstí, jedinou zdravotnickou školou v kladenském regionu.
Visit svzskladno.czWe analyzed Svzskladno.cz page load time and found that the first response time was 681 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
svzskladno.cz performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value10.8 s
0/100
25%
Value9.3 s
13/100
10%
Value210 ms
89/100
30%
Value0.015
100/100
15%
Value12.6 s
14/100
10%
681 ms
319 ms
319 ms
214 ms
214 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 95% of them (42 requests) were addressed to the original Svzskladno.cz, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (968 ms) belongs to the original domain Svzskladno.cz.
Page size can be reduced by 180.5 kB (32%)
571.0 kB
390.6 kB
In fact, the total size of Svzskladno.cz main page is 571.0 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. 20% of websites need less resources to load. Images take 325.2 kB which makes up the majority of the site volume.
Potential reduce by 16.3 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 16.3 kB or 74% of the original size.
Potential reduce by 15.1 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. Svzs Kladno images are well optimized though.
Potential reduce by 106.3 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 106.3 kB or 62% of the original size.
Potential reduce by 42.8 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. Svzskladno.cz needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 83% of the original size.
Number of requests can be reduced by 17 (41%)
41
24
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svzs Kladno. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
svzskladno.cz
681 ms
formatovani-prezentace.css
319 ms
vrstvy.css
319 ms
tabulky.css
214 ms
pismo.css
214 ms
drobecky.css
215 ms
formulare.css
315 ms
clanky.css
529 ms
tooltipy.css
318 ms
tooltipy.js
322 ms
picbox.js
424 ms
picbox.css
421 ms
form-validate.css
422 ms
jquery.ufvalidator-1.0.4.js
532 ms
jquery.tools.min.js
968 ms
fadeslideshow.js
633 ms
bannery.css
572 ms
superfish.css
532 ms
hoverIntent.js
634 ms
superfish.js
633 ms
pozadi.jpg
217 ms
vyberka.png
111 ms
suplovani.png
215 ms
elearning.png
215 ms
banner.png
359 ms
stredocesky-kraj(1).jpg
217 ms
skola-ze-silnice.jpg
540 ms
eea-grants.jpg
321 ms
program-penize-strednim-skolam.jpg
642 ms
loga-eu.jpg
324 ms
bg_rozcestnik.jpg
641 ms
ikona_rss.png
427 ms
banner-2.jpg
414 ms
banner-1.jpg
654 ms
logo.png
511 ms
Chevron.gif
522 ms
IconHome.gif
618 ms
bg_pravy.jpg
623 ms
bg_paticka.jpg
631 ms
ga.js
23 ms
loading.gif
680 ms
arrows-ffffff.png
681 ms
shadow.png
678 ms
__utm.gif
13 ms
svzskladno.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
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
svzskladno.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
Page has valid source maps
svzskladno.cz SEO score
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
CS
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svzskladno.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 Svzskladno.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
svzskladno.cz
Open Graph description is not detected on the main page of Svzs Kladno. 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: