Tools & Wizards About Us
premiumcs.ru screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

premiumcs.ru

Premium Call Service

Page Load Speed

4.8 sec in total

First Response

936 ms

Resources Loaded

3.6 sec

Page Rendered

289 ms

premiumcs.ru screenshot

About Website

Visit premiumcs.ru now to see the best up-to-date Premium Cs content and also check out these interesting facts you probably never knew about premiumcs.ru

Visit premiumcs.ru

Key Findings

We analyzed Premiumcs.ru page load time and found that the first response time was 936 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

premiumcs.ru performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.159

73/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

premiumcs.ru

936 ms

wp-emoji-release.min.js

415 ms

style.bootstrap.css

420 ms

style.css

423 ms

jquery.js

701 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 97% of them (34 requests) were addressed to the original Premiumcs.ru, 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Premiumcs.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 267.9 kB (16%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Premiumcs.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. 20% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 19.1 kB

  • Original 24.0 kB
  • After minification 16.8 kB
  • After compression 4.9 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 7.2 kB, which is 30% 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 19.1 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 47.1 kB

  • Original 1.4 MB
  • After minification 1.3 MB

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. Premium Cs images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 154.0 kB

  • Original 218.7 kB
  • After minification 216.1 kB
  • After compression 64.7 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 154.0 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 47.7 kB

  • Original 56.4 kB
  • After minification 41.5 kB
  • After compression 8.7 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. Premiumcs.ru needs all CSS files to be minified and compressed as it can save up to 47.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (15%)

Requests Now

34

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Premium Cs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

premiumcs.ru

premiumcs.ru

936 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

415 ms

style.bootstrap.css

style.bootstrap.css

420 ms

style.css

style.css

423 ms

jquery.js

jquery.js

701 ms

jquery-migrate.min.js

jquery-migrate.min.js

281 ms

jquery.slides.js

jquery.slides.js

668 ms

jquery.tooltipster.js

jquery.tooltipster.js

688 ms

scripts.js

scripts.js

689 ms

css

css

25 ms

bg-nav.png

bg-nav.png

322 ms

logo.png

logo.png

278 ms

bg-slides_3.png

bg-slides_3.png

984 ms

bg-slides_2.png

bg-slides_2.png

1533 ms

bg-map-line.png

bg-map-line.png

300 ms

service_4.png

service_4.png

310 ms

service_3.png

service_3.png

569 ms

service_2.png

service_2.png

585 ms

service_1.png

service_1.png

591 ms

bg-cs.png

bg-cs.png

1416 ms

cs-icon_12.png

cs-icon_12.png

843 ms

cs-icon_11.png

cs-icon_11.png

864 ms

cs-icon_10.png

cs-icon_10.png

871 ms

cs-icon_9.png

cs-icon_9.png

1118 ms

cs-icon_8.png

cs-icon_8.png

1141 ms

cs-icon_7.png

cs-icon_7.png

1151 ms

cs-icon_6.png

cs-icon_6.png

1260 ms

cs-icon_5.png

cs-icon_5.png

1395 ms

cs-icon_4.png

cs-icon_4.png

1416 ms

cs-icon_3.png

cs-icon_3.png

1434 ms

cs-icon_2.png

cs-icon_2.png

1532 ms

cs-icon_1.png

cs-icon_1.png

1675 ms

bg-btn-map.png

bg-btn-map.png

1827 ms

icon-pin-min.png

icon-pin-min.png

1694 ms

fontello.woff

fontello.woff

1721 ms

Accessibility Review

premiumcs.ru accessibility score

70

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

premiumcs.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

premiumcs.ru SEO score

91

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Premiumcs.ru can be misinterpreted by Google and other search engines. Our service has detected that English 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 Premiumcs.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

premiumcs.ru

Open Graph description is not detected on the main page of Premium Cs. 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: