6.1 sec in total
1 sec
4.9 sec
166 ms
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.ruWe 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.
roller.ru performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value4.8 s
31/100
25%
Value4.7 s
69/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value4.8 s
79/100
10%
1025 ms
517 ms
170 ms
1962 ms
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 size can be reduced by 426.2 kB (54%)
784.4 kB
358.2 kB
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.
Potential reduce by 64.7 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.
Potential reduce by 15.6 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.
Potential reduce by 338.2 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.
Potential reduce by 7.7 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. 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.
Number of requests can be reduced by 38 (64%)
59
21
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.
roller.ru
1025 ms
new.css
517 ms
watch.js
170 ms
watch.js
1962 ms
zp.js
641 ms
transp.gif
130 ms
thumb__MG_0727_1.jpg
464 ms
banner_top_left_frame.gif
131 ms
logo.png
387 ms
bg_menu_separator.gif
258 ms
62.jpg
514 ms
29.jpg
260 ms
30.jpg
644 ms
4.jpg
390 ms
16.jpg
770 ms
11.jpg
391 ms
moreitems.png
517 ms
gray_arrow.gif
520 ms
arrow_orange.gif
521 ms
los.png
642 ms
ms_header.png
646 ms
ms_footer_left.png
651 ms
ms_footer_right.png
650 ms
speed.png
770 ms
aggressive.png
772 ms
speech.gif
774 ms
answer.gif
778 ms
lupa.png
779 ms
footer_m_bg.gif
901 ms
ga.js
31 ms
advert.gif
90 ms
bg_top.jpg
889 ms
banner_top.gif
890 ms
banner_left_frame.gif
891 ms
ajs.php
879 ms
__utm.gif
12 ms
1
91 ms
runtime.js
83 ms
lg.php
169 ms
bg_top_right.jpg
130 ms
bg_menu.png
154 ms
leftgraybg.gif
146 ms
graybg.gif
179 ms
rightgraybg.gif
174 ms
ms_block_bg.gif
199 ms
ms_bg.gif
257 ms
ms_footer_bg.gif
275 ms
footer_bg_left.png
294 ms
footer_bg_middle.gif
305 ms
footer_bg_right.gif
308 ms
footer_m_left.png
329 ms
footer_m_bg.png
393 ms
footer_m_right.png
415 ms
footer_b_bg.png
431 ms
23414332
92 ms
hit
256 ms
impression.html
311 ms
sync
285 ms
extra.js
322 ms
hit
128 ms
pixel
14 ms
381 ms
pixel
16 ms
match
95 ms
counter2
156 ms
support.html
165 ms
roller.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
roller.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
roller.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
RU
N/A
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.
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: