Tools & Wizards About Us
mobile.ok.ru screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

mobile.ok.ru

OK social network. Communication with friends on OK. Your meeting place with classmates.

Page Load Speed

3.3 sec in total

First Response

537 ms

Resources Loaded

2.7 sec

Page Rendered

128 ms

mobile.ok.ru screenshot

About Website

Click here to check amazing Mobile OK content for Russia. Otherwise, check out these important facts you probably never knew about mobile.ok.ru

OK is a social network where you can find your old friends. Communication, online games, send gifts and cards to friends. Come to OK, and share your emotions with friends, colleagues and classmates.

Visit mobile.ok.ru

Key Findings

We analyzed Mobile.ok.ru page load time and found that the first response time was 537 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

mobile.ok.ru performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

;jsessionid=814cb763168310ce5e7b36a1d540446c1205e96e159efbe1.8b902c0e

537 ms

tag.js

836 ms

reset.core.css

133 ms

text-icon.core.css

259 ms

nohttp2.core.css

729 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 61% of them (11 requests) were addressed to the original Mobile.ok.ru, 11% (2 requests) were made to Counter.yadro.ru and 11% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (869 ms) relates to the external source R3.mail.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.1 kB (5%)

Content Size

298.1 kB

After Optimization

283.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Mobile.ok.ru main page is 298.1 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. 15% of websites need less resources to load. CSS take 166.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 15.1 kB

  • Original 22.5 kB
  • After minification 22.5 kB
  • After compression 7.4 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 15.1 kB or 67% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 109.1 kB
  • After minification 109.1 kB
  • After compression 109.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 72 B

  • Original 166.6 kB
  • After minification 166.6 kB
  • After compression 166.5 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. Mobile.ok.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (71%)

Requests Now

14

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobile OK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

;jsessionid=814cb763168310ce5e7b36a1d540446c1205e96e159efbe1.8b902c0e

;jsessionid=814cb763168310ce5e7b36a1d540446c1205e96e159efbe1.8b902c0e

537 ms

tag.js

tag.js

836 ms

reset.core.css

reset.core.css

133 ms

text-icon.core.css

text-icon.core.css

259 ms

nohttp2.core.css

nohttp2.core.css

729 ms

payment.core.css

payment.core.css

364 ms

mob-feature-phones.core.css

mob-feature-phones.core.css

366 ms

head.js

head.js

492 ms

k

k

869 ms

hit

hit

679 ms

background-largest.svg

background-largest.svg

130 ms

ico_main_logo_32.svg

ico_main_logo_32.svg

122 ms

svg-icons.woff

svg-icons.woff

380 ms

svg-icons.woff

svg-icons.woff

248 ms

advert.gif

advert.gif

691 ms

126 ms

hit

hit

136 ms

sync_cookie_image_decide

sync_cookie_image_decide

162 ms

Accessibility Review

mobile.ok.ru accessibility score

100

Accessibility Issues

Best Practices

mobile.ok.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Missing source maps for large first-party JavaScript

SEO Factors

mobile.ok.ru SEO score

71

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

mobile.ok.ru

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