9.6 sec in total
1.9 sec
7 sec
760 ms
Visit vs-vent.ru now to see the best up-to-date Vs Vent content for Russia and also check out these interesting facts you probably never knew about vs-vent.ru
Компания АирВэй производит воздуховоды различной конфигурации для всех типов вентиляционных систем
Visit vs-vent.ruWe analyzed Vs-vent.ru page load time and found that the first response time was 1.9 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
vs-vent.ru performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value2.7 s
85/100
25%
Value4.1 s
80/100
10%
Value90 ms
99/100
30%
Value0.226
55/100
15%
Value4.5 s
82/100
10%
1891 ms
2011 ms
128 ms
346 ms
181 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 88% of them (92 requests) were addressed to the original Vs-vent.ru, 3% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Vs-vent.ru.
Page size can be reduced by 789.0 kB (31%)
2.6 MB
1.8 MB
In fact, the total size of Vs-vent.ru main page is 2.6 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 54.7 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 54.7 kB or 77% of the original size.
Potential reduce by 88.3 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. Vs Vent images are well optimized though.
Potential reduce by 403.2 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 403.2 kB or 69% of the original size.
Potential reduce by 242.8 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. Vs-vent.ru needs all CSS files to be minified and compressed as it can save up to 242.8 kB or 87% of the original size.
Number of requests can be reduced by 50 (52%)
96
46
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vs Vent. 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 9 to 1 for CSS and as a result speed up the page load time.
vs-vent.ru
1891 ms
index.php
2011 ms
webfont.js
128 ms
webfont.js
346 ms
default.css
181 ms
style.css
545 ms
modernizr.js
194 ms
code09.js
199 ms
codetabs.js
1569 ms
script.js
381 ms
top100.jcn
667 ms
app.php
803 ms
nocopy.js
397 ms
social.png
165 ms
searchbt.png
162 ms
spacer.gif
159 ms
logo.png
163 ms
color.png
160 ms
sideheader.png
626 ms
image.php
628 ms
icons.png
559 ms
image.php
557 ms
image.php
561 ms
image.php
561 ms
image.php
582 ms
image.php
587 ms
image.php
599 ms
load-indicator.gif
596 ms
previous.png
614 ms
foto-stanka.jpg
1042 ms
bg_trans.png
665 ms
happy-woman.jpg
680 ms
spiralka.jpg
870 ms
firestock_truck_02102013.jpg
681 ms
transparent_bg.png
663 ms
next.png
736 ms
1438609428_ka08.jpg
782 ms
1434316680_4f20c0b3.jpg
756 ms
1438607654_pv04.jpg
782 ms
1443570079_screenshot-2015-09-30-002.png
855 ms
1448399406_6f76afa9.jpg
870 ms
1459197870_vent1.jpg
899 ms
plazmstanok-1024x682.jpg
1508 ms
11105cab.jpg
1211 ms
stanok.jpg
3492 ms
%D1%88%D1%83%D0%BC%D0%BE%D0%B3%D0%BB%D1%83%D1%88%D0%B8%D1%82%D0%B5%D0%BB%D1%8C-%D0%BF%D1%80%D1%8F%D0%BC%D0%BE%D1%83%D0%B3%D0%BE%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9.png
1551 ms
image.php
1034 ms
image.php
1195 ms
3_1_FFFFFFFF_EFEFEFFF_0_pageviews
713 ms
image.php
1128 ms
image.php
1256 ms
image.php
1255 ms
image.php
1269 ms
image.php
1380 ms
image.php
1356 ms
watch.js
0 ms
hit
561 ms
top100.scn
466 ms
css
437 ms
app.php
980 ms
analytics.js
1026 ms
image.php
1069 ms
image.php
1085 ms
loader.gif
1082 ms
pause.png
1124 ms
gotop.png
1129 ms
css
30 ms
main.css
228 ms
widget-mobile.css
271 ms
jquery.mCustomScrollbar.css
286 ms
bootstrap.css
346 ms
app.php
393 ms
app.php
397 ms
error-tracking.js
429 ms
customer-chat-widget-libs.min.js
1060 ms
customer-chat-widget.min.js
506 ms
emot-1.png
544 ms
emot-2.png
546 ms
emot-3.png
565 ms
emot-4.png
657 ms
emot-5.png
1034 ms
emot-6.png
710 ms
emot-7.png
723 ms
emot-8.png
802 ms
emot-9.png
849 ms
emot-10.png
865 ms
emot-11.png
938 ms
emot-12.png
1000 ms
emot-13.png
1006 ms
emot-14.png
1189 ms
emot-15.png
1190 ms
emot-16.png
1190 ms
emot-17.png
1190 ms
emot-18.png
1190 ms
emot-19.png
1249 ms
emot-20.png
1620 ms
collect
70 ms
loading.gif
1728 ms
glyphicons-halflings-white.png
1160 ms
IgZJs4-7SA1XX_edsoXWog.ttf
266 ms
DXI1ORHCpsQm3Vp6mXoaTS3USBnSvpkopQaUR-2r7iU.ttf
431 ms
MTP_ySUJH_bn48VBG8sNSi3USBnSvpkopQaUR-2r7iU.ttf
489 ms
widget-templates.html
503 ms
app.php
165 ms
vs-vent.ru accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vs-vent.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
vs-vent.ru SEO score
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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vs-vent.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 Vs-vent.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.
vs-vent.ru
Open Graph description is not detected on the main page of Vs Vent. 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: