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referatik-um.ru

1022 ms

css

24 ms

genericons.css

638 ms

style.css

782 ms

jquery.js

930 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 13% of them (9 requests) were addressed to the original Referatik-um.ru, 14% (10 requests) were made to W.uptolike.com and 8% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Referatik-um.ru.

Content Size

1.7 MB

After Optimization

419.6 kB

In fact, the total size of Referatik-um.ru main page is 1.7 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. 50% of websites need less resources to load. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 1.0 MB

Original 1.2 MB
After minification 1.1 MB
After compression 143.8 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 1.0 MB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 4.9 kB

Original 85.6 kB
After minification 80.6 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. Referatik Um images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 146.4 kB

Original 309.5 kB
After minification 307.9 kB
After compression 163.1 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 146.4 kB or 47% of the original size.

CSS Optimization

-72%

Potential reduce by 83.1 kB

Original 115.1 kB
After minification 95.0 kB
After compression 32.0 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. Referatik-um.ru needs all CSS files to be minified and compressed as it can save up to 83.1 kB or 72% of the original size.

Requests Now

After Optimization

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Referatik Um. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.