Access perfect-radio.ru. Топ онлайн-казино РФ в 24 году

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

perfect-radio.ru

522 ms

main.css

156 ms

randomizer.php

2143 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Perfect-radio.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Perfect-radio.ru.

Content Size

499.6 kB

After Optimization

496.5 kB

In fact, the total size of Perfect-radio.ru main page is 499.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 495.6 kB which makes up the majority of the site volume.

HTML Optimization

-27%

Potential reduce by 75 B

Original 276 B
After minification 273 B
After compression 201 B

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 75 B or 27% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 495.6 kB
After minification 495.6 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. Perfect Radio images are well optimized though.

CSS Optimization

-83%

Potential reduce by 3.0 kB

Original 3.7 kB
After minification 2.8 kB
After compression 633 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. Perfect-radio.ru needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perfect Radio. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Search Engine Optimization Advices

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perfect-radio.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Perfect-radio.ru main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

perfect-radio.ru

Open Graph description is not detected on the main page of Perfect Radio. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: