Access radio-rai.ru. Radio-rai.ru - Официальный поставщик раций Motorola Kenwood Vertex Icom Yaesu Midland Такт Аргут Vec...

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.287

42/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

radio-rai.ru

1145 ms

style1.css

121 ms

av.js

239 ms

zp.js

744 ms

online1.gif

546 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 59% of them (13 requests) were addressed to the original Radio-rai.ru, 18% (4 requests) were made to W.uptolike.com and 14% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Radio-rai.ru.

Content Size

243.5 kB

After Optimization

144.4 kB

In fact, the total size of Radio-rai.ru main page is 243.5 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. Images take 141.5 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 91.2 kB

Original 100.8 kB
After minification 53.4 kB
After compression 9.6 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 47.4 kB, which is 47% 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 91.2 kB or 91% of the original size.

Image Optimization

-5%

Potential reduce by 7.7 kB

Original 141.5 kB
After minification 133.8 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. Radio Rai images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 21 B

Original 148 B
After minification 148 B
After compression 127 B

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 21 B or 14% of the original size.

CSS Optimization

-18%

Potential reduce by 186 B

Original 1.1 kB
After minification 1.1 kB
After compression 871 B

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. Radio-rai.ru needs all CSS files to be minified and compressed as it can save up to 186 B or 18% of the original size.

Requests Now

After Optimization

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Rai. 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.