2.2 sec in total
478 ms
1.6 sec
188 ms
Click here to check amazing Open Source Cesky Hosting content for Czech Republic. Otherwise, check out these important facts you probably never knew about opensource.cesky-hosting.cz
Řešili jste někdy problémy s instalací open source systému na webhosting? Připravujeme návody, postupy a rady jak zprovoznit open source nejen na Českém hostingu.
Visit opensource.cesky-hosting.czWe analyzed Opensource.cesky-hosting.cz page load time and found that the first response time was 478 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
opensource.cesky-hosting.cz performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value2.9 s
80/100
25%
Value2.8 s
96/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value2.0 s
99/100
10%
478 ms
122 ms
234 ms
232 ms
235 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 94% of them (33 requests) were addressed to the original Opensource.cesky-hosting.cz, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (487 ms) belongs to the original domain Opensource.cesky-hosting.cz.
Page size can be reduced by 197.3 kB (71%)
279.8 kB
82.5 kB
In fact, the total size of Opensource.cesky-hosting.cz main page is 279.8 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. 20% of websites need less resources to load. Javascripts take 205.0 kB which makes up the majority of the site volume.
Potential reduce by 19.9 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 2.6 kB, which is 11% 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 19.9 kB or 83% of the original size.
Potential reduce by 2 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. Open Source Cesky Hosting images are well optimized though.
Potential reduce by 135.4 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 135.4 kB or 66% of the original size.
Potential reduce by 42.0 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. Opensource.cesky-hosting.cz needs all CSS files to be minified and compressed as it can save up to 42.0 kB or 83% of the original size.
Number of requests can be reduced by 16 (47%)
34
18
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Source Cesky Hosting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
opensource.cesky-hosting.cz
478 ms
jquery-ui-1.8.5.custom.css
122 ms
main__1373639564.css
234 ms
jquery.lightbox.latest.css
232 ms
functions.js
235 ms
ajax.js
238 ms
jquery-1.4.2.min.js
487 ms
jquery.cookie.js
238 ms
script.js
346 ms
jquery.lightbox.latest.js
349 ms
ga-set.js
348 ms
bg-body.gif
119 ms
bg-site-in.gif
121 ms
bg-site.gif
118 ms
bg-site-foot.gif
117 ms
bg-head.gif
116 ms
logo.gif
119 ms
systemy_2_obrazek1.gif
231 ms
systemy_159_obrazek1.gif
233 ms
systemy_160_obrazek1.gif
233 ms
systemy_158_obrazek1.gif
236 ms
systemy_157_obrazek1.gif
237 ms
systemy_20_obrazek1.gif
239 ms
systemy_25_obrazek1.gif
346 ms
systemy_24_obrazek1.gif
347 ms
hvezdicka-c.gif
349 ms
hvezdicka-w.gif
352 ms
plus-minus.png
342 ms
bg-nav.gif
334 ms
bg-nav-li-item.gif
436 ms
bg-a-nahoru.gif
439 ms
logo-grey.gif
442 ms
ga.js
30 ms
__utm.gif
11 ms
print.css
119 ms
opensource.cesky-hosting.cz accessibility score
opensource.cesky-hosting.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
opensource.cesky-hosting.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opensource.cesky-hosting.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 Opensource.cesky-hosting.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.
opensource.cesky-hosting.cz
Open Graph description is not detected on the main page of Open Source Cesky Hosting. 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: