Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

cn.ru

Развлекательный портал CN.ru

Page Load Speed

23.9 sec in total

First Response

486 ms

Resources Loaded

23.1 sec

Page Rendered

355 ms

About Website

Click here to check amazing CN content for Russia. Otherwise, check out these important facts you probably never knew about cn.ru

CN.ru – российский развлекательный портал о кино, ТВ, музыке и играх. Здесь вас ждут: новости о фильмах и сериалах, знаменитостях и многом другом, телепрограмма Новосибирска, онлайн-просмотр телеперед...

Visit cn.ru

Key Findings

We analyzed Cn.ru page load time and found that the first response time was 486 ms and then it took 23.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cn.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value25.1 s

0/100

10%

TBT (Total Blocking Time)

Value7,970 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value61.6 s

0/100

10%

Network Requests Diagram

cn.ru

486 ms

www.cn.ru

855 ms

css_combined.css

645 ms

_index.css

650 ms

js_combined.js

962 ms

Our browser made a total of 281 requests to load all elements on the main page. We found that 6% of them (17 requests) were addressed to the original Cn.ru, 19% (53 requests) were made to S2.cn.ru and 14% (39 requests) were made to S0.cn.ru. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Garu.hit.gemius.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 304.4 kB (12%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cn.ru main page is 2.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 89.8 kB

  • Original 118.8 kB
  • After minification 117.2 kB
  • After compression 28.9 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. 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 89.8 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 49.9 kB

  • Original 1.3 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. CN images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 135.7 kB

  • Original 764.0 kB
  • After minification 754.7 kB
  • After compression 628.4 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 135.7 kB or 18% of the original size.

CSS Optimization

-8%

Potential reduce by 29.0 kB

  • Original 370.9 kB
  • After minification 370.9 kB
  • After compression 341.9 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. Cn.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 159 (60%)

Requests Now

265

After Optimization

106

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 265 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 98 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cn.ru accessibility score

45

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

cn.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

cn.ru SEO score

57

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cn.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 Cn.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

Open Graph data is detected on the main page of CN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: