2.5 sec in total
441 ms
1.8 sec
221 ms
Visit gzk.cz now to see the best up-to-date GZK content for Czech Republic and also check out these interesting facts you probably never knew about gzk.cz
Visit gzk.czWe analyzed Gzk.cz page load time and found that the first response time was 441 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
gzk.cz performance score
441 ms
563 ms
119 ms
32 ms
154 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Gzk.cz, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Jigsaw.w3.org. The less responsive or slowest element that took the longest time to load (697 ms) belongs to the original domain Gzk.cz.
Page size can be reduced by 14.7 kB (22%)
68.3 kB
53.5 kB
In fact, the total size of Gzk.cz main page is 68.3 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. 15% of websites need less resources to load. Images take 32.6 kB which makes up the majority of the site volume.
Potential reduce by 9.3 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 9.3 kB or 73% of the original size.
Potential reduce by 427 B
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. GZK images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 5.0 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. Gzk.cz needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 86% of the original size.
Number of requests can be reduced by 18 (56%)
32
14
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GZK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
gzk.cz
441 ms
uvod
563 ms
style.css
119 ms
ga.js
32 ms
vcss
154 ms
valid-html40
123 ms
bg.gif
118 ms
px1.gif
234 ms
bg_left.gif
235 ms
fon05.gif
234 ms
main01.jpg
237 ms
fon06.gif
238 ms
main02.jpg
239 ms
main05.jpg
348 ms
main03.jpg
350 ms
main04.jpg
350 ms
fon_top.gif
352 ms
e01.gif
354 ms
fon03.gif
358 ms
fon07.gif
461 ms
e05.gif
465 ms
b_go.gif
467 ms
fon02.gif
469 ms
hr01.gif
471 ms
apache.gif
477 ms
gentoo.gif
577 ms
mysql.gif
582 ms
php.gif
582 ms
phpmyadmin.gif
585 ms
horde.jpg
589 ms
phpbb.jpg
596 ms
fon04.gif
691 ms
bg_right.gif
697 ms
__utm.gif
12 ms
gzk.cz SEO score
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gzk.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 Gzk.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.
gzk.cz
Open Graph description is not detected on the main page of GZK. 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: