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rub24.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

rub24.com

Rub24.com — Курс рубля

Page Load Speed

3.7 sec in total

First Response

300 ms

Resources Loaded

3.3 sec

Page Rendered

80 ms

rub24.com screenshot

About Website

Welcome to rub24.com homepage info - get ready to check Rub24 best content for Russia right away, or after learning these important things about rub24.com

Курс Российского Рубля сегодня онлайн, динамика, прогнозы, котировки и графики, история

Visit rub24.com

Key Findings

We analyzed Rub24.com page load time and found that the first response time was 300 ms and then it took 3.4 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

rub24.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value2,590 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.083

93/100

15%

TTI (Time to Interactive)

Value51.6 s

0/100

10%

Network Requests Diagram

rub24.com

300 ms

rub24.com

435 ms

context.js

908 ms

style.min.css

108 ms

postratings-css.css

210 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 43% of them (17 requests) were addressed to the original Rub24.com, 20% (8 requests) were made to Fonts.gstatic.com and 13% (5 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.3 kB (23%)

Content Size

303.4 kB

After Optimization

235.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Rub24.com main page is 303.4 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. 35% of websites need less resources to load. Javascripts take 232.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 32.0 kB

  • Original 42.2 kB
  • After minification 41.3 kB
  • After compression 10.2 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 32.0 kB or 76% of the original size.

JavaScript Optimization

-14%

Potential reduce by 33.7 kB

  • Original 232.8 kB
  • After minification 232.8 kB
  • After compression 199.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 33.7 kB or 14% of the original size.

CSS Optimization

-9%

Potential reduce by 2.7 kB

  • Original 28.4 kB
  • After minification 28.3 kB
  • After compression 25.7 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. Rub24.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (76%)

Requests Now

29

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rub24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rub24.com

rub24.com

300 ms

rub24.com

rub24.com

435 ms

context.js

context.js

908 ms

style.min.css

style.min.css

108 ms

postratings-css.css

postratings-css.css

210 ms

style.css

style.css

309 ms

font-awesome.css

font-awesome.css

312 ms

css

css

34 ms

jquery.min.js

jquery.min.js

418 ms

jquery-migrate.min.js

jquery-migrate.min.js

316 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

17 ms

top100.jcn

top100.jcn

808 ms

postratings-js.js

postratings-js.js

316 ms

combined-min.js

combined-min.js

313 ms

rating_on.gif

rating_on.gif

120 ms

rating_half.gif

rating_half.gif

120 ms

loading.gif

loading.gif

120 ms

kotirovki.php

kotirovki.php

114 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

24 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

29 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

35 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

44 ms

fontawesome.woff

fontawesome.woff

308 ms

kot-usdrur-cb2.php

kot-usdrur-cb2.php

109 ms

analytics.js

analytics.js

23 ms

code.js

code.js

705 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

19 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWV4exQ.ttf

21 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exQ.ttf

21 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

19 ms

collect

collect

12 ms

js

js

68 ms

tag.js

tag.js

1011 ms

rating_over.gif

rating_over.gif

104 ms

counter2

counter2

128 ms

sync-loader.js

sync-loader.js

850 ms

counter

counter

128 ms

dyn-goal-config.js

dyn-goal-config.js

131 ms

advert.gif

advert.gif

554 ms

tracker

tracker

128 ms

Accessibility Review

rub24.com accessibility score

93

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.

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

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

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 valid value for its [lang] attribute.

Best Practices

rub24.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rub24.com SEO score

88

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

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

    LA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rub24.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed Latin language. Our system also found out that Rub24.com 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

rub24.com

Open Graph description is not detected on the main page of Rub24. 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: