16.8 sec in total
569 ms
15.4 sec
821 ms
Click here to check amazing Grp 12 content for Russia. Otherwise, check out these important facts you probably never knew about grp12.ru
Выполняем демонтажные и строительные работы в Москве и Московской области по низким ценам на собственной спецтехнике.
Visit grp12.ruWe analyzed Grp12.ru page load time and found that the first response time was 569 ms and then it took 16.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
grp12.ru performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value6.3 s
10/100
25%
Value8.6 s
17/100
10%
Value1,570 ms
13/100
30%
Value0.004
100/100
15%
Value13.4 s
11/100
10%
569 ms
1428 ms
442 ms
124 ms
141 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 82% of them (75 requests) were addressed to the original Grp12.ru, 5% (5 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Web.redhelper.ru. The less responsive or slowest element that took the longest time to load (11.5 sec) belongs to the original domain Grp12.ru.
Page size can be reduced by 618.3 kB (13%)
4.6 MB
4.0 MB
In fact, the total size of Grp12.ru main page is 4.6 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. 55% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 32.9 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 32.9 kB or 78% of the original size.
Potential reduce by 246.6 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. Grp 12 images are well optimized though.
Potential reduce by 142.2 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 142.2 kB or 73% of the original size.
Potential reduce by 196.6 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. Grp12.ru needs all CSS files to be minified and compressed as it can save up to 196.6 kB or 87% of the original size.
Number of requests can be reduced by 19 (23%)
84
65
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grp 12. 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 7 to 1 for CSS and as a result speed up the page load time.
grp12.ru
569 ms
www.grp12.ru
1428 ms
jquery.fancybox-1.3.4.css
442 ms
css
124 ms
css
141 ms
bootstrap.css
2114 ms
jcarousel.responsive.css
325 ms
bootstrap-nonresponsive.css
328 ms
style.css
1343 ms
jquery.js
63 ms
bootstrap.min.js
888 ms
jquery.jcarousel.min.js
297 ms
jquery.maskedinput.min.js
159 ms
jquery.form.js
964 ms
work.js
318 ms
jquery.fancybox-1.3.4.js
1259 ms
jquery.fancybox-media.js
473 ms
jquery.mousewheel-3.0.4.pack.js
667 ms
main.js
780 ms
analytics.js
186 ms
top_video_bg.png
11490 ms
navbarphone_bg.png
307 ms
btn_callback_bg.png
309 ms
navbar_header_bg.png
306 ms
brand_logo.png
985 ms
nav_header_caret.png
313 ms
phone_logo_gray.png
407 ms
mainpage_topspec.png
410 ms
topspec_item_7.png
641 ms
topspec_item_1.png
803 ms
topspec_item_2.png
941 ms
topspec_item_3.png
940 ms
topspec_item_4.png
974 ms
topspec_item_5.png
1121 ms
topspec_item_6.png
1237 ms
jcarousel_arrows.png
1087 ms
mainpage_topstroy.png
1123 ms
topstroy_item_1.png
1710 ms
topstroy_item_2.png
1674 ms
topstroy_item_3.png
1546 ms
topstroy_item_4.png
1684 ms
topstroy_item_5.png
1667 ms
mainpage_topaction_bg.png
5081 ms
toppromo_bg.png
3169 ms
toppromo_block_bg.png
1811 ms
topcompany_exicon.png
1991 ms
btn_big_blue_bg.png
1862 ms
allwork_icon_bg.png
1956 ms
topwork_photo_1.jpg
2889 ms
topwork_slider_bg.png
2100 ms
topwork_harakt_p1.png
2137 ms
topwork_harakt_p2.png
2245 ms
topwork_photo_2.jpg
3236 ms
topwork_photo_8.jpg
3341 ms
topwork_video_1.jpg
3491 ms
topwork_video_4.jpg
3627 ms
gtm.js
198 ms
Zd2E9abXLFGSr9G3YK2MsCKsUY8ksQs5R9quVT7_Jn8.ttf
296 ms
b9QBgL0iMZfDSpmcXcE8nKmlveBvftAH4mvL1EuhtFg.ttf
335 ms
wVT7FLiFaRYBojdntuOytOvvDin1pK8aKteLpeZ5c0A.ttf
395 ms
oHi30kwQWvpCWqAhzHcCSCZ2oysoEQEeKwjgmXLRnTc.ttf
421 ms
isZ-wbCXNKAbnjo6_TwHTiZ2oysoEQEeKwjgmXLRnTc.ttf
491 ms
collect
154 ms
watch.js
2 ms
topwork_video_6.jpg
3496 ms
topclients_logo_1.jpg
3440 ms
topclients_logo_2.jpg
3485 ms
topclients_logo_3.jpg
3768 ms
collect
42 ms
collect
251 ms
fon_company.png
3573 ms
btn_blue_bg.png
3588 ms
topsay_logo_3.jpg
3484 ms
adminisrt.jpg
3486 ms
stroipostav.jpg
3354 ms
topsay_logo_1.jpg
3427 ms
toplicense_bg.png
3331 ms
toplicense_logo_1.jpg
3630 ms
toplicense_logo_2.jpg
3523 ms
toplicense_logo_3.jpg
3489 ms
toplicense_logo_4.jpg
3542 ms
toplicense_logo_5.jpg
3748 ms
bottom_form_icon.png
3232 ms
bottomform_select_down.png
3109 ms
footer_bg.png
3137 ms
footer_arenda_logo.png
3300 ms
footer_stroy_logo.png
3276 ms
footer_contacts_phone.png
3188 ms
footer_contacts_adress.png
3286 ms
back_top_bg.png
3197 ms
main.js
384 ms
start
399 ms
grp12.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
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
grp12.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
grp12.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grp12.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 Grp12.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.
grp12.ru
Open Graph description is not detected on the main page of Grp 12. 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: