Tools & Wizards About Us
roller.ru screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    82% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

roller.ru

Roller.ru - все про роликовые коньки, ролики и роллеров

Page Load Speed

6.1 sec in total

First Response

1 sec

Resources Loaded

4.9 sec

Page Rendered

166 ms

roller.ru screenshot

About Website

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

Роликовые коньки: где купить ролики, как выбрать роликовые коньки, как кататься на роликовых коньках, где найти компанию для катания на роликах

Visit roller.ru

Key Findings

We analyzed Roller.ru page load time and found that the first response time was 1 sec and then it took 5.1 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

roller.ru performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

roller.ru

1025 ms

new.css

517 ms

watch.js

170 ms

watch.js

1962 ms

zp.js

641 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 65% of them (43 requests) were addressed to the original Roller.ru, 8% (5 requests) were made to Mc.yandex.ru and 6% (4 requests) were made to W.uptolike.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 426.2 kB (54%)

Content Size

784.4 kB

After Optimization

358.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roller.ru main page is 784.4 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. Javascripts take 507.7 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 64.7 kB

  • Original 121.2 kB
  • After minification 110.7 kB
  • After compression 56.5 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 64.7 kB or 53% of the original size.

Image Optimization

-11%

Potential reduce by 15.6 kB

  • Original 146.0 kB
  • After minification 130.4 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. Obviously, Roller needs image optimization as it can save up to 15.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 338.2 kB

  • Original 507.7 kB
  • After minification 507.7 kB
  • After compression 169.5 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 338.2 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 7.7 kB

  • Original 9.4 kB
  • After minification 9.0 kB
  • After compression 1.8 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. Roller.ru needs all CSS files to be minified and compressed as it can save up to 7.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (64%)

Requests Now

59

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roller. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

roller.ru

roller.ru

1025 ms

new.css

new.css

517 ms

watch.js

watch.js

170 ms

watch.js

watch.js

1962 ms

zp.js

zp.js

641 ms

transp.gif

transp.gif

130 ms

thumb__MG_0727_1.jpg

thumb__MG_0727_1.jpg

464 ms

banner_top_left_frame.gif

banner_top_left_frame.gif

131 ms

logo.png

logo.png

387 ms

bg_menu_separator.gif

bg_menu_separator.gif

258 ms

62.jpg

62.jpg

514 ms

29.jpg

29.jpg

260 ms

30.jpg

30.jpg

644 ms

4.jpg

4.jpg

390 ms

16.jpg

16.jpg

770 ms

11.jpg

11.jpg

391 ms

moreitems.png

moreitems.png

517 ms

gray_arrow.gif

gray_arrow.gif

520 ms

arrow_orange.gif

arrow_orange.gif

521 ms

los.png

los.png

642 ms

ms_header.png

ms_header.png

646 ms

ms_footer_left.png

ms_footer_left.png

651 ms

ms_footer_right.png

ms_footer_right.png

650 ms

speed.png

speed.png

770 ms

aggressive.png

aggressive.png

772 ms

speech.gif

speech.gif

774 ms

answer.gif

answer.gif

778 ms

lupa.png

lupa.png

779 ms

footer_m_bg.gif

footer_m_bg.gif

901 ms

ga.js

ga.js

31 ms

advert.gif

advert.gif

90 ms

bg_top.jpg

bg_top.jpg

889 ms

banner_top.gif

banner_top.gif

890 ms

banner_left_frame.gif

banner_left_frame.gif

891 ms

ajs.php

ajs.php

879 ms

__utm.gif

__utm.gif

12 ms

1

1

91 ms

runtime.js

runtime.js

83 ms

lg.php

lg.php

169 ms

bg_top_right.jpg

bg_top_right.jpg

130 ms

bg_menu.png

bg_menu.png

154 ms

leftgraybg.gif

leftgraybg.gif

146 ms

graybg.gif

graybg.gif

179 ms

rightgraybg.gif

rightgraybg.gif

174 ms

ms_block_bg.gif

ms_block_bg.gif

199 ms

ms_bg.gif

ms_bg.gif

257 ms

ms_footer_bg.gif

ms_footer_bg.gif

275 ms

footer_bg_left.png

footer_bg_left.png

294 ms

footer_bg_middle.gif

footer_bg_middle.gif

305 ms

footer_bg_right.gif

footer_bg_right.gif

308 ms

footer_m_left.png

footer_m_left.png

329 ms

footer_m_bg.png

footer_m_bg.png

393 ms

footer_m_right.png

footer_m_right.png

415 ms

footer_b_bg.png

footer_b_bg.png

431 ms

23414332

23414332

92 ms

hit

hit

256 ms

impression.html

impression.html

311 ms

sync

sync

285 ms

extra.js

extra.js

322 ms

hit

hit

128 ms

pixel

pixel

14 ms

381 ms

pixel

pixel

16 ms

match

match

95 ms

counter2

counter2

156 ms

support.html

support.html

165 ms

Accessibility Review

roller.ru accessibility score

64

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

Links do not have a discernible name

Best Practices

roller.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

roller.ru SEO score

89

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

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

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roller.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 Roller.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

roller.ru

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