Access odniklassnik.ru. Одногруппник.ru - поиск одногруппников, одноклассников, бывших выпускников, сокурсников, сослуживцев...

odniklassnik.ru

618 ms

odnogruppnik.ru

1623 ms

default.css

330 ms

WebResource.axd

1079 ms

WebResource.axd

1055 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Odniklassnik.ru, 67% (10 requests) were made to Odnogruppnik.ru and 27% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Odnogruppnik.ru.

Content Size

248.2 kB

After Optimization

70.2 kB

In fact, the total size of Odniklassnik.ru main page is 248.2 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. Images take 110.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 15.0 kB

Original 19.1 kB
After minification 15.5 kB
After compression 4.2 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 3.6 kB, which is 19% 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 15.0 kB or 78% of the original size.

Image Optimization

-70%

Potential reduce by 77.5 kB

Original 110.9 kB
After minification 33.3 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, Odniklassnik needs image optimization as it can save up to 77.5 kB or 70% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 78.2 kB

Original 109.2 kB
After minification 95.9 kB
After compression 31.1 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 78.2 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 7.4 kB

Original 9.0 kB
After minification 6.3 kB
After compression 1.6 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. Odniklassnik.ru needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Odniklassnik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.