7.2 sec in total
919 ms
6 sec
254 ms
Click here to check amazing POWERLABS content for Russia. Otherwise, check out these important facts you probably never knew about powerlabs.ru
Visit powerlabs.ruWe analyzed Powerlabs.ru page load time and found that the first response time was 919 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
powerlabs.ru performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value3.7 s
59/100
25%
Value6.4 s
40/100
10%
Value0 ms
100/100
30%
Value0.03
100/100
15%
Value3.8 s
90/100
10%
919 ms
1001 ms
272 ms
274 ms
1420 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 96% of them (52 requests) were addressed to the original Powerlabs.ru, 2% (1 request) were made to Top-fwz1.mail.ru and 2% (1 request) were made to Front.facetz.net. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Powerlabs.ru.
Page size can be reduced by 189.5 kB (37%)
508.3 kB
318.8 kB
In fact, the total size of Powerlabs.ru main page is 508.3 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 259.2 kB which makes up the majority of the site volume.
Potential reduce by 33.9 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 33.9 kB or 77% of the original size.
Potential reduce by 1.8 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. POWERLABS images are well optimized though.
Potential reduce by 81.3 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 81.3 kB or 70% of the original size.
Potential reduce by 72.5 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. Powerlabs.ru needs all CSS files to be minified and compressed as it can save up to 72.5 kB or 81% of the original size.
Number of requests can be reduced by 22 (42%)
53
31
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of POWERLABS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.powerlabs.ru
919 ms
styles.css
1001 ms
dropdown.css
272 ms
styles.css
274 ms
jquery.js
1420 ms
core.js
1420 ms
ajax.js
393 ms
jquery.DOMWindow.js
750 ms
styles.base.css
557 ms
ajax_left.gif
135 ms
content_bg.png
399 ms
header_bg.png
137 ms
Logo_powerlabs3.gif
137 ms
70-let-pobedy300-60-1.jpg
408 ms
morpheus.jpg
407 ms
discount_umarex.gif
398 ms
mopnex120x120.gif
675 ms
Forum_24h_logo.gif
272 ms
lct-sale.jpg
542 ms
micro_pcb.gif
548 ms
x3200.gif
562 ms
search.gif
565 ms
buran-mg.jpg
1373 ms
up4ac.jpg
678 ms
icq_logo.gif
678 ms
skype.gif
803 ms
mail.gif
700 ms
go.gif
811 ms
anonces2.gif
813 ms
top_menu_bg.gif
789 ms
top_tab_right.gif
816 ms
menu_bg_top_l1.png
914 ms
top_content_shadow.gif
1732 ms
title_bg_left.gif
1734 ms
title_bg_right.gif
1733 ms
n_mark.gif
1735 ms
more_bg.gif
1735 ms
sidebox_body_bg.gif
1735 ms
cart_arrow.gif
1865 ms
sb_title_bg.gif
1868 ms
sidebox_icon_contact.gif
1871 ms
sidebox_icon_viewed.gif
1871 ms
cart_bg.jpg
2131 ms
sidebox_icon_office.gif
1872 ms
sidebox_icon_subscribe.gif
1999 ms
index.php
2893 ms
required_mark.gif
1896 ms
sb_title_bg_blue.gif
1896 ms
sidebox_icon_tips.gif
1761 ms
sidebox_icon_default.gif
1763 ms
footer_bg.png
1770 ms
counter
267 ms
hotlog_redirects
291 ms
print.css
136 ms
powerlabs.ru accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
powerlabs.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
powerlabs.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Powerlabs.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Powerlabs.ru 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.
powerlabs.ru
Open Graph description is not detected on the main page of POWERLABS. 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: