3.3 sec in total
363 ms
2.7 sec
252 ms
Visit gytool.cz now to see the best up-to-date Gytool content for Czech Republic and also check out these interesting facts you probably never knew about gytool.cz
Největší gymnázium v České republice. Gymnázium poskytující středoškolské vzdělání ukončené maturitní zkouškou ve třech typech studia: 4leté, 8leté, 6leté (vybrané předměty v anglickém jazyce).
Visit gytool.czWe analyzed Gytool.cz page load time and found that the first response time was 363 ms and then it took 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.
gytool.cz performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value7.8 s
3/100
25%
Value5.8 s
50/100
10%
Value60 ms
100/100
30%
Value0.193
63/100
15%
Value10.0 s
26/100
10%
363 ms
1112 ms
360 ms
245 ms
609 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 85% of them (34 requests) were addressed to the original Gytool.cz, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Gytool.cz.
Page size can be reduced by 115.2 kB (13%)
908.3 kB
793.1 kB
In fact, the total size of Gytool.cz main page is 908.3 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. 30% of websites need less resources to load. Images take 737.8 kB which makes up the majority of the site volume.
Potential reduce by 24.0 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 4.1 kB, which is 13% 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 24.0 kB or 76% of the original size.
Potential reduce by 9.4 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. Gytool images are well optimized though.
Potential reduce by 69.5 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 69.5 kB or 57% of the original size.
Potential reduce by 12.2 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. Gytool.cz needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 76% of the original size.
Number of requests can be reduced by 15 (39%)
38
23
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gytool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
gytool.cz
363 ms
www.gytool.cz
1112 ms
layout.css
360 ms
print.css
245 ms
jquery.js
609 ms
jquery.resetInt.js
246 ms
sk.js
246 ms
sk.widgets.Carousel.js
365 ms
main.js
366 ms
ga.js
7 ms
header.jpg
247 ms
all.png
128 ms
logo-gymnazium-olomouc.png
240 ms
carousel.png
146 ms
img-m-13.jpg
387 ms
img-m-11.jpg
498 ms
img-m-3.jpg
369 ms
img-m-14.jpg
930 ms
img-m-5.jpg
484 ms
img-m-8.jpg
612 ms
img-m-1.jpg
744 ms
std-box-li.png
509 ms
message.png
603 ms
side-menu.png
619 ms
olkraj.png
628 ms
oslavy60.jpg
721 ms
partner-up.png
734 ms
partner-mff.jpg
740 ms
__utm.gif
22 ms
search.png
725 ms
all.js
71 ms
main-menu.png
795 ms
main-menu-li.png
810 ms
footer.png
814 ms
footer.jpg
817 ms
inline-btn.png
825 ms
carousel-paging.png
914 ms
143 ms
xd_arbiter.php
71 ms
xd_arbiter.php
128 ms
gytool.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
gytool.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
gytool.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
TEXT/HTML; CHARSET=WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gytool.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 Gytool.cz main page’s claimed encoding is text/html; charset=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.
gytool.cz
Open Graph description is not detected on the main page of Gytool. 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: