1.8 sec in total
509 ms
1.2 sec
169 ms
Welcome to edu-learning.cz homepage info - get ready to check Edu Learning best content right away, or after learning these important things about edu-learning.cz
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Visit edu-learning.czWe analyzed Edu-learning.cz page load time and found that the first response time was 509 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
edu-learning.cz performance score
509 ms
338 ms
249 ms
375 ms
375 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 82% of them (23 requests) were addressed to the original Edu-learning.cz, 7% (2 requests) were made to C1.navrcholu.cz and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (509 ms) belongs to the original domain Edu-learning.cz.
Page size can be reduced by 18.6 kB (11%)
170.7 kB
152.1 kB
In fact, the total size of Edu-learning.cz main page is 170.7 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 130.7 kB which makes up the majority of the site volume.
Potential reduce by 7.7 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 7.7 kB or 66% of the original size.
Potential reduce by 2.6 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. Edu Learning images are well optimized though.
Potential reduce by 840 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 7.5 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. Edu-learning.cz needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 79% of the original size.
We found no issues to fix!
27
27
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edu Learning. According to our analytics all requests are already optimized.
edu-learning.cz
509 ms
styles.css
338 ms
home.css
249 ms
logo_edu-learning.jpg
375 ms
logo_vista_certified.jpg
375 ms
edu-learning-miniCD-R2.jpg
374 ms
eng.gif
330 ms
code
361 ms
Office2007HS.png
384 ms
count.asp
215 ms
mainMenuButtonHomeOver.jpg
117 ms
mainMenuButtonIndiv.jpg
125 ms
mainMenuButtonOrgan.jpg
138 ms
mainMenuButtonSchool.jpg
143 ms
mainMenuButtonDown.jpg
177 ms
mainMenuButtonProduct.jpg
230 ms
mainMenuButtonAbout.jpg
231 ms
conceptImageLeft.jpg
362 ms
conceptImageRight.jpg
275 ms
buttDownload.png
258 ms
buttLicence.png
269 ms
tlacitkoJednotlivci.jpg
346 ms
tlacitkoFirmy.jpg
357 ms
tlacitkoSkoly.jpg
366 ms
bullet.gif
400 ms
hit
241 ms
ga.js
28 ms
__utm.gif
25 ms
edu-learning.cz SEO score
EN
N/A
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edu-learning.cz can be misinterpreted by Google and other search engines. Our service has detected that English 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 Edu-learning.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.
edu-learning.cz
Open Graph description is not detected on the main page of Edu Learning. 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: