23.9 sec in total
487 ms
23 sec
367 ms
Click here to check amazing Darsib content for Russia. Otherwise, check out these important facts you probably never knew about darsib.ru
Компания «Дарсиб-Сервис» - авторизованный сервисный центр по продаже, установке и техническому обслуживанию тахографов.
Visit darsib.ruWe analyzed Darsib.ru page load time and found that the first response time was 487 ms and then it took 23.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
darsib.ru performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value14.3 s
0/100
25%
Value29.1 s
0/100
10%
Value290 ms
80/100
30%
Value0.031
100/100
15%
Value9.6 s
29/100
10%
487 ms
13037 ms
28 ms
590 ms
239 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 69% of them (37 requests) were addressed to the original Darsib.ru, 15% (8 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (13 sec) belongs to the original domain Darsib.ru.
Page size can be reduced by 316.4 kB (15%)
2.1 MB
1.8 MB
In fact, the total size of Darsib.ru main page is 2.1 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. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 26.7 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 26.7 kB or 76% of the original size.
Potential reduce by 20.3 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. Darsib images are well optimized though.
Potential reduce by 180.3 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 180.3 kB or 55% of the original size.
Potential reduce by 89.1 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. Darsib.ru needs all CSS files to be minified and compressed as it can save up to 89.1 kB or 85% of the original size.
Number of requests can be reduced by 11 (26%)
42
31
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Darsib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
darsib.ru
487 ms
www.darsib.ru
13037 ms
css
28 ms
stylesheet.css
590 ms
productquestion.css
239 ms
news.css
238 ms
jquery-1.8.3.min.js
21 ms
jquery-ui-1.8.16.custom.min.js
1219 ms
jquery-ui-1.8.16.custom.css
489 ms
common.js
475 ms
prettyPhoto.css
1081 ms
jquery.prettyPhoto.js
1825 ms
productquestion.js
1615 ms
jquery.maskedinput.min.js
567 ms
callibri.js
1011 ms
jquery.maskedinput.min.js
837 ms
tag.js
890 ms
text.png
238 ms
quest.png
125 ms
t1.jpg
610 ms
t2.jpg
611 ms
t3.jpg
732 ms
t4.jpg
1758 ms
t5.jpg
1970 ms
lic3.jpg
2107 ms
lic1.jpg
2119 ms
lic2.jpg
2283 ms
lic_more.jpg
3053 ms
raschet.jpg
2850 ms
we-150x150.jpg
3202 ms
BezDTP_EC-150x150.jpg
3326 ms
%D0%9A-150x150.jpg
3406 ms
gibdd-150x150.jpg
3604 ms
CONTINENTAL-150x150.jpg
3492 ms
galaxy.png
4456 ms
bac.jpg
4801 ms
tahead.jpg
8031 ms
cart.png
4803 ms
srch.png
4735 ms
0FlMVP6Hrxmt7-fsUFhlFXNIlpcaeg_3YS2ixw.woff
66 ms
0FlMVP6Hrxmt7-fsUFhlFXNIlpcadA_3YS2ix0YK.woff
101 ms
0FlMVP6Hrxmt7-fsUFhlFXNIlpcafg_3YS2ix0YK.woff
128 ms
0FlMVP6Hrxmt7-fsUFhlFXNIlpcadw_3YS2ix0YK.woff
135 ms
0FlJVP6Hrxmt7-fsUFhlFXNIlpcSwSrkTA-p7XwDgw.woff
135 ms
0FlJVP6Hrxmt7-fsUFhlFXNIlpcSwSrkQg-p7XwDg99l.woff
177 ms
0FlJVP6Hrxmt7-fsUFhlFXNIlpcSwSrkSA-p7XwDg99l.woff
135 ms
0FlJVP6Hrxmt7-fsUFhlFXNIlpcSwSrkQQ-p7XwDg99l.woff
136 ms
sback.jpg
5070 ms
back.jpg
5183 ms
qback.jpg
5233 ms
mini.png
6023 ms
advert.gif
770 ms
sync_cookie_image_decide
144 ms
1
138 ms
darsib.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.
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
darsib.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
darsib.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 Darsib.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 Darsib.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.
darsib.ru
Open Graph description is not detected on the main page of Darsib. 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: