3.7 sec in total
338 ms
3.1 sec
216 ms
Welcome to zssvabinskeho.cz homepage info - get ready to check Zssvabinskeho best content for Czech Republic right away, or after learning these important things about zssvabinskeho.cz
Základní škola Zámoraví, Kroměříž, příspěvková organizace
Visit zssvabinskeho.czWe analyzed Zssvabinskeho.cz page load time and found that the first response time was 338 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
zssvabinskeho.cz performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value7.9 s
3/100
25%
Value8.4 s
18/100
10%
Value210 ms
89/100
30%
Value0.001
100/100
15%
Value10.7 s
22/100
10%
338 ms
720 ms
439 ms
434 ms
327 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 74% of them (37 requests) were addressed to the original Zssvabinskeho.cz, 6% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Zssvabinskeho.cz.
Page size can be reduced by 1.0 MB (53%)
2.0 MB
921.7 kB
In fact, the total size of Zssvabinskeho.cz main page is 2.0 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. 50% of websites need less resources to load. CSS take 933.7 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 17.8 kB or 73% of the original size.
Potential reduce by 21.1 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. Zssvabinskeho images are well optimized though.
Potential reduce by 453.2 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 453.2 kB or 74% of the original size.
Potential reduce by 538.5 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. Zssvabinskeho.cz needs all CSS files to be minified and compressed as it can save up to 538.5 kB or 58% of the original size.
Number of requests can be reduced by 23 (53%)
43
20
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zssvabinskeho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
zssvabinskeho.cz
338 ms
www.zssvabinskeho.cz
720 ms
jsloader-94435c0affb9.js
439 ms
bootstrap-min.css
434 ms
animate.min.css
327 ms
jquery.countdown.css
221 ms
font-awesome.min.css
339 ms
jquery-ui-1.9.2.custom.css
230 ms
colorbox.css
330 ms
style.css
1427 ms
style.css
433 ms
blueimp-gallery.min.css
473 ms
bootstrap-image-gallery.min.css
475 ms
respond.min.js
540 ms
css
65 ms
jquery.cslider.js
539 ms
modernizr.custom.28468.js
540 ms
slider_category.css
548 ms
jsloader-29389867f407.js
1010 ms
script.js
548 ms
blueimp-gallery.min.js
658 ms
bootstrap-image-gallery.min.js
554 ms
jquery.innerfade.js
561 ms
logo2.png
347 ms
skola.jpg
631 ms
010.JPG
575 ms
baner5.jpg
135 ms
banerkarkulka3.jpg
345 ms
slider-bg.png
239 ms
arrows.png
237 ms
5M21SdFLkD52QavfmHs6cA.ttf
151 ms
oOeFwZNlrTefzLYmlVV1UKCWcynf_cDxXwCLxiixG1c.ttf
152 ms
97uahxiqZRoncBaCEI3aW6CWcynf_cDxXwCLxiixG1c.ttf
152 ms
ico-mail.png
300 ms
ico-phone.png
402 ms
ico-dining.png
490 ms
uvozovky-top.png
397 ms
uvozovky-bottom.png
409 ms
arrow-left-bl.png
509 ms
arrow-right-bl.png
513 ms
widgets.js
23 ms
plusone.js
94 ms
all.js
175 ms
AmSkYQAA
16 ms
overlay.png
386 ms
cb=gapi.loaded_0
4 ms
128 ms
xd_arbiter.php
153 ms
xd_arbiter.php
257 ms
ping
46 ms
zssvabinskeho.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.
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
Links do not have a discernible name
zssvabinskeho.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
zssvabinskeho.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zssvabinskeho.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 Zssvabinskeho.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.
zssvabinskeho.cz
Open Graph description is not detected on the main page of Zssvabinskeho. 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: