Tools & Wizards About Us
r01.ru screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

r01.ru

Регистратор R01 - регистрация доменов. Домены второго уровня в зонах .ru и .su. Регистрация IP-адресов и автономных систем

Page Load Speed

3.6 sec in total

First Response

537 ms

Resources Loaded

2.8 sec

Page Rendered

263 ms

r01.ru screenshot

About Website

Visit r01.ru now to see the best up-to-date R01 content for Russia and also check out these interesting facts you probably never knew about r01.ru

Регистрация доменов. Хостинг. Продажа доменов. Регистрация IP-адресов и автономных систем. Купить домен: тел. (495) 783-3-783

Visit r01.ru

Key Findings

We analyzed R01.ru page load time and found that the first response time was 537 ms and then it took 3.1 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

r01.ru performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

r01.ru

537 ms

r01.ru

854 ms

style.css

132 ms

template_styles.css

382 ms

whois.js

505 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 90% of them (35 requests) were addressed to the original R01.ru, 5% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (854 ms) belongs to the original domain R01.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.5 kB (23%)

Content Size

305.4 kB

After Optimization

236.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of R01.ru main page is 305.4 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. 20% of websites need less resources to load. Images take 162.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 48.0 kB

  • Original 61.2 kB
  • After minification 54.8 kB
  • After compression 13.3 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 48.0 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 14.1 kB

  • Original 162.3 kB
  • After minification 148.2 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. R01 images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 7.2 kB

  • Original 81.6 kB
  • After minification 81.6 kB
  • After compression 74.4 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

-44%

Potential reduce by 106 B

  • Original 239 B
  • After minification 156 B
  • After compression 133 B

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. R01.ru needs all CSS files to be minified and compressed as it can save up to 106 B or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (36%)

Requests Now

36

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of R01. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

r01.ru

r01.ru

537 ms

r01.ru

r01.ru

854 ms

style.css

style.css

132 ms

template_styles.css

template_styles.css

382 ms

whois.js

whois.js

505 ms

jquery.js

jquery.js

787 ms

jquery.color.js

jquery.color.js

564 ms

flash_detect.js

flash_detect.js

581 ms

bg_top.jpg

bg_top.jpg

247 ms

i1.jpg

i1.jpg

140 ms

i2.jpg

i2.jpg

128 ms

i3.jpg

i3.jpg

130 ms

i4.jpg

i4.jpg

131 ms

i5.jpg

i5.jpg

135 ms

park.png

park.png

251 ms

sms16.png

sms16.png

252 ms

acl_16.png

acl_16.png

255 ms

bar01_16_2.png

bar01_16_2.png

272 ms

R01-garant-button2.png

R01-garant-button2.png

272 ms

R01-attantion3.png

R01-attantion3.png

371 ms

rss_feed.gif

rss_feed.gif

374 ms

twitter_icon.gif

twitter_icon.gif

376 ms

vk.png

vk.png

377 ms

facebook.png

facebook.png

395 ms

ga.js

ga.js

63 ms

analytics.js

analytics.js

84 ms

logo_light.png

logo_light.png

394 ms

logo.png

logo.png

491 ms

topmenu.png

topmenu.png

491 ms

topmenu_act.png

topmenu_act.png

495 ms

content_bg.jpg

content_bg.jpg

485 ms

banner_r01.jpg

banner_r01.jpg

616 ms

dns_banner.png

dns_banner.png

497 ms

auct.png

auct.png

587 ms

arrow.png

arrow.png

589 ms

button.jpg

button.jpg

596 ms

news_bg.jpg

news_bg.jpg

595 ms

watch.js

watch.js

8 ms

__utm.gif

__utm.gif

18 ms

Accessibility Review

r01.ru accessibility score

47

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

r01.ru 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

r01.ru SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise R01.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 R01.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

r01.ru

Open Graph description is not detected on the main page of R01. 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: