Tools & Wizards About Us
ondnoklassniki.ru screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

ondnoklassniki.ru

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Page Load Speed

5.3 sec in total

First Response

804 ms

Resources Loaded

3.5 sec

Page Rendered

1 sec

ondnoklassniki.ru screenshot

About Website

Welcome to ondnoklassniki.ru homepage info - get ready to check Ondnoklassniki best content right away, or after learning these important things about ondnoklassniki.ru

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Visit ondnoklassniki.ru

Key Findings

We analyzed Ondnoklassniki.ru page load time and found that the first response time was 804 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ondnoklassniki.ru performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

ondnoklassniki.ru

804 ms

ondnoklassniki.ru

618 ms

style.css

375 ms

front.js

746 ms

js

57 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Ondnoklassniki.ru, 75% (15 requests) were made to Rf.ru and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (979 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.2 kB (10%)

Content Size

190.5 kB

After Optimization

172.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ondnoklassniki.ru main page is 190.5 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. 30% of websites need less resources to load. Javascripts take 106.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 13.6 kB

  • Original 18.1 kB
  • After minification 18.1 kB
  • After compression 4.5 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 13.6 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 13.2 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.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 106.9 kB
  • After minification 106.9 kB
  • After compression 106.8 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

-9%

Potential reduce by 4.6 kB

  • Original 52.4 kB
  • After minification 52.4 kB
  • After compression 47.8 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. Ondnoklassniki.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ondnoklassniki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ondnoklassniki.ru

ondnoklassniki.ru

804 ms

ondnoklassniki.ru

ondnoklassniki.ru

618 ms

style.css

style.css

375 ms

front.js

front.js

746 ms

js

js

57 ms

fonts.css

fonts.css

130 ms

age.svg

age.svg

193 ms

registrar.svg

registrar.svg

386 ms

icon-5.svg

icon-5.svg

379 ms

icon-6.svg

icon-6.svg

483 ms

icon-7.svg

icon-7.svg

493 ms

icon-10.svg

icon-10.svg

499 ms

paykeeper.png

paykeeper.png

495 ms

Graphik-Medium-Web.woff

Graphik-Medium-Web.woff

503 ms

Graphik-Regular-Web.woff

Graphik-Regular-Web.woff

439 ms

Graphik-Bold-Web.woff

Graphik-Bold-Web.woff

611 ms

tag.js

tag.js

979 ms

analytics.js

analytics.js

67 ms

collect

collect

21 ms

catalog

catalog

295 ms

Accessibility Review

ondnoklassniki.ru accessibility score

69

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

ondnoklassniki.ru best practices score

75

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

Browser errors were logged to the console

SEO Factors

ondnoklassniki.ru SEO score

58

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

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 Ondnoklassniki.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 Ondnoklassniki.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

ondnoklassniki.ru

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