4.2 sec in total
373 ms
3.5 sec
231 ms
Visit stratosfera.cz now to see the best up-to-date Stratosfera content and also check out these interesting facts you probably never knew about stratosfera.cz
Visit stratosfera.czWe analyzed Stratosfera.cz page load time and found that the first response time was 373 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
stratosfera.cz performance score
373 ms
339 ms
108 ms
206 ms
208 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Stratosfera.cz, 92% (98 requests) were made to Bauermedia.cz and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Bauermedia.cz.
Page size can be reduced by 830.1 kB (31%)
2.7 MB
1.8 MB
In fact, the total size of Stratosfera.cz main page is 2.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 56.6 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 56.6 kB or 82% of the original size.
Potential reduce by 544.5 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. Obviously, Stratosfera needs image optimization as it can save up to 544.5 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 159.2 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 159.2 kB or 73% of the original size.
Potential reduce by 69.8 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. Stratosfera.cz needs all CSS files to be minified and compressed as it can save up to 69.8 kB or 80% of the original size.
Number of requests can be reduced by 32 (31%)
102
70
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stratosfera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
stratosfera.cz
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stratosfera.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stratosfera.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 Stratosfera.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.
stratosfera.cz
Open Graph description is not detected on the main page of Stratosfera. 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: