Tools & Wizards About Us
bk.ru screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

bk.ru

Mail: почта, поиск в интернете, новости, игры

Page Load Speed

4.3 sec in total

First Response

396 ms

Resources Loaded

3.8 sec

Page Rendered

86 ms

bk.ru screenshot

About Website

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

Почта Mail — крупнейшая бесплатная почта, быстрый и удобный интерфейс, неограниченный объем ящика, надежная защита от спама и вирусов, мобильная версия и приложения для смартфонов. Доступ по IMAP, SMS...

Visit bk.ru

Key Findings

We analyzed Bk.ru page load time and found that the first response time was 396 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 65% of websites can load faster.

Performance Metrics

bk.ru performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

bk.ru

396 ms

mail.ru

1169 ms

update

955 ms

d703055.gif

758 ms

update

1061 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bk.ru, 27% (25 requests) were made to Rs.mail.ru and 24% (23 requests) were made to R.mradx.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source R.mradx.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 461.5 kB (62%)

Content Size

742.9 kB

After Optimization

281.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bk.ru main page is 742.9 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. 25% of websites need less resources to load. HTML takes 529.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 407.1 kB

  • Original 529.8 kB
  • After minification 528.1 kB
  • After compression 122.6 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. 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 407.1 kB or 77% of the original size.

Image Optimization

-15%

Potential reduce by 13.4 kB

  • Original 89.4 kB
  • After minification 76.0 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, Bk needs image optimization as it can save up to 13.4 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 27.2 kB

  • Original 91.2 kB
  • After minification 91.2 kB
  • After compression 64.0 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 27.2 kB or 30% of the original size.

CSS Optimization

-42%

Potential reduce by 13.8 kB

  • Original 32.6 kB
  • After minification 32.6 kB
  • After compression 18.8 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. Bk.ru needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (68%)

Requests Now

90

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bk.ru

bk.ru

396 ms

mail.ru

mail.ru

1169 ms

update

update

955 ms

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143 ms

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Accessibility Review

bk.ru accessibility score

62

Accessibility Issues

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

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

Image elements do not have [alt] attributes

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

bk.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

bk.ru SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bk.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Bk.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

bk.ru

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