Tools & Wizards About Us
rbth.co.uk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rbth.co.uk

Russia Beyond

Page Load Speed

4.7 sec in total

First Response

403 ms

Resources Loaded

4 sec

Page Rendered

230 ms

rbth.co.uk screenshot

About Website

Visit rbth.co.uk now to see the best up-to-date Rbth content for United States and also check out these interesting facts you probably never knew about rbth.co.uk

We are your main gateway to all things Russian, be it culture, travel, education, learning the language, ways to do business, and much more

Visit rbth.co.uk

Key Findings

We analyzed Rbth.co.uk page load time and found that the first response time was 403 ms and then it took 4.3 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

rbth.co.uk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value1,930 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

rbth.co.uk

403 ms

www.rbth.com

1090 ms

main.css

642 ms

sharing.css

656 ms

explainer.css

659 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Rbth.co.uk, 24% (12 requests) were made to Cdni.rbth.com and 22% (11 requests) were made to Mf.b37mrtl.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Mf.b37mrtl.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 378.0 kB (24%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rbth.co.uk main page is 1.6 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. 60% of websites need less resources to load. Images take 881.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 45.4 kB

  • Original 54.9 kB
  • After minification 42.9 kB
  • After compression 9.5 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. This page needs HTML code to be minified as it can gain 12.1 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 45.4 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 16.4 kB

  • Original 881.5 kB
  • After minification 865.2 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. Rbth images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 316.1 kB

  • Original 619.0 kB
  • After minification 619.0 kB
  • After compression 302.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 316.1 kB or 51% of the original size.

CSS Optimization

-0%

Potential reduce by 87 B

  • Original 25.1 kB
  • After minification 25.1 kB
  • After compression 25.0 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. Rbth.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (47%)

Requests Now

43

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rbth. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rbth.co.uk

rbth.co.uk

403 ms

www.rbth.com

www.rbth.com

1090 ms

main.css

main.css

642 ms

sharing.css

sharing.css

656 ms

explainer.css

explainer.css

659 ms

cookies.css

cookies.css

662 ms

gpt.js

gpt.js

108 ms

context.js

context.js

1076 ms

js

js

79 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

33 ms

news_view.css

news_view.css

663 ms

main.min.js

main.min.js

884 ms

cookies.min.js

cookies.min.js

797 ms

notification.js

notification.js

797 ms

css

css

28 ms

css

css

47 ms

tag.js

tag.js

877 ms

close.svg

close.svg

45 ms

635148dcaa2e986884527cee.jpg

635148dcaa2e986884527cee.jpg

799 ms

tg.svg

tg.svg

107 ms

5d8de6a985600a2b1f485699.jpg

5d8de6a985600a2b1f485699.jpg

988 ms

5e5d196715e9f92d1475ab30.jpg

5e5d196715e9f92d1475ab30.jpg

1111 ms

668bd53992239e257575ff14.jpg

668bd53992239e257575ff14.jpg

1173 ms

6687fa84d23c51532e1e3135.jpg

6687fa84d23c51532e1e3135.jpg

1177 ms

6687bc8c49e1a13d2f073cc2.jpg

6687bc8c49e1a13d2f073cc2.jpg

1185 ms

pubads_impl.js

pubads_impl.js

86 ms

header.svg

header.svg

195 ms

66852c1c5b40b453565c0e92.jpg

66852c1c5b40b453565c0e92.jpg

1354 ms

va9b4kzIxd1KFppkaRKvDRPJVDf_vB_enmrW.ttf

va9b4kzIxd1KFppkaRKvDRPJVDf_vB_enmrW.ttf

136 ms

va9b4kzIxd1KFppkaRKvDRPJVDf_vB_ekGrW.ttf

va9b4kzIxd1KFppkaRKvDRPJVDf_vB_ekGrW.ttf

137 ms

va9b4kzIxd1KFppkaRKvDRPJVDf_WxjenmrW.ttf

va9b4kzIxd1KFppkaRKvDRPJVDf_WxjenmrW.ttf

182 ms

va9b4kzIxd1KFppkaRKvDRPJVDf_FRjenmrW.ttf

va9b4kzIxd1KFppkaRKvDRPJVDf_FRjenmrW.ttf

183 ms

668d00ecbbd32e453a0e0eec.jpg

668d00ecbbd32e453a0e0eec.jpg

1212 ms

Wremena_Bold.woff

Wremena_Bold.woff

161 ms

667c2e0f2827113f33527cd5.png

667c2e0f2827113f33527cd5.png

1189 ms

bg.png

bg.png

164 ms

6683cc57579d97370917d49a.jpg

6683cc57579d97370917d49a.jpg

1313 ms

668bd53992239e257575ff14.jpg

668bd53992239e257575ff14.jpg

1309 ms

css

css

18 ms

Wremena_Regular.woff

Wremena_Regular.woff

153 ms

analytics.js

analytics.js

60 ms

fbevents.js

fbevents.js

47 ms

sdk.js

sdk.js

58 ms

sdk.js

sdk.js

21 ms

collect

collect

20 ms

collect

collect

32 ms

33 ms

collect

collect

32 ms

js

js

43 ms

advert.gif

advert.gif

694 ms

sync_cookie_image_decide

sync_cookie_image_decide

168 ms

Accessibility Review

rbth.co.uk accessibility score

86

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

Image elements do not have [alt] attributes

Best Practices

rbth.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

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

rbth.co.uk SEO score

77

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

High

Image elements do not have [alt] attributes

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

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 Rbth.co.uk 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 Rbth.co.uk 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

rbth.co.uk

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