Access brtnik.info. Václav Lohr

brtnik.info

1007 ms

style.css

425 ms

l10n.js

209 ms

jquery.js

733 ms

external-tracking.min.js

212 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 73% of them (19 requests) were addressed to the original Brtnik.info, 8% (2 requests) were made to Blueboard.cz and 8% (2 requests) were made to Miniaplikace.blueboard.cz. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Brtnik.info.

Content Size

131.1 kB

After Optimization

56.4 kB

In fact, the total size of Brtnik.info main page is 131.1 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. Only 10% of websites need less resources to load. Javascripts take 100.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 10.8 kB

Original 15.0 kB
After minification 13.9 kB
After compression 4.3 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 10.8 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 105 B

Original 4.7 kB
After minification 4.6 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. Brtnik images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 55.5 kB

Original 100.9 kB
After minification 100.4 kB
After compression 45.5 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 55.5 kB or 55% of the original size.

CSS Optimization

-81%

Potential reduce by 8.4 kB

Original 10.4 kB
After minification 7.2 kB
After compression 2.0 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. Brtnik.info needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brtnik. 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 as a result speed up the page load time.