Access s24x7.ru. Разработка программного обеспечения, разработка сайтов, 3D-моделирование

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

s24x7.ru

465 ms

jquery-1.4.2.min.js

256 ms

common.js

243 ms

style.css

254 ms

prettyphoto.css

267 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 79% of them (23 requests) were addressed to the original S24x7.ru, 10% (3 requests) were made to Counter.yadro.ru and 7% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (876 ms) relates to the external source Counter.rambler.ru.

Content Size

202.4 kB

After Optimization

94.4 kB

In fact, the total size of S24x7.ru main page is 202.4 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. 15% of websites need less resources to load. Javascripts take 176.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 9.0 kB

Original 12.0 kB
After minification 9.3 kB
After compression 3.0 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 2.7 kB, which is 23% 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 9.0 kB or 75% of the original size.

Image Optimization

-12%

Potential reduce by 949 B

Original 7.9 kB
After minification 7.0 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, S 24 X 7 needs image optimization as it can save up to 949 B or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 95.7 kB

Original 176.4 kB
After minification 176.4 kB
After compression 80.7 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 95.7 kB or 54% of the original size.

CSS Optimization

-40%

Potential reduce by 2.4 kB

Original 6.0 kB
After minification 6.0 kB
After compression 3.6 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. S24x7.ru needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 40% of the original size.

Requests Now

After Optimization

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S 24 X 7. 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.