5.9 sec in total
614 ms
4.5 sec
845 ms
Welcome to vsw.ru homepage info - get ready to check Vsw best content for Russia right away, or after learning these important things about vsw.ru
ОМК — один из крупнейших российских производителей металлопродукции для ведущих энергетических, транспортных и промышленных компаний. ОМК выпускает трубы различного назначения, железнодорожные колеса,...
Visit vsw.ruWe analyzed Vsw.ru page load time and found that the first response time was 614 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
vsw.ru performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value11.6 s
0/100
25%
Value13.6 s
2/100
10%
Value3,750 ms
1/100
30%
Value0
100/100
15%
Value19.1 s
3/100
10%
614 ms
495 ms
139 ms
281 ms
284 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Vsw.ru, 90% (36 requests) were made to Omk.ru and 5% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Omk.ru.
Page size can be reduced by 1.3 MB (52%)
2.5 MB
1.2 MB
In fact, the total size of Vsw.ru main page is 2.5 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 35.8 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. This page needs HTML code to be minified as it can gain 5.8 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 35.8 kB or 79% of the original size.
Potential reduce by 586.5 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, Vsw needs image optimization as it can save up to 586.5 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 492.7 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 492.7 kB or 76% of the original size.
Potential reduce by 184.1 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. Vsw.ru needs all CSS files to be minified and compressed as it can save up to 184.1 kB or 85% of the original size.
Number of requests can be reduced by 14 (38%)
37
23
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vsw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
vsw.ru
614 ms
www.omk.ru
495 ms
f.css
139 ms
kernel_main.css
281 ms
page_c22691f3baebe29ef3d730d826dc2222.css
284 ms
popup.css
285 ms
template_31c8d70390b03143641235aacbddac3e.css
437 ms
kernel_main.js
597 ms
template_dbcb87c799e6ed2c28ad5d45fbd5269e.js
693 ms
page_857913e21cb18c5e4501a6b259379153.js
410 ms
ba.js
316 ms
logo.png
268 ms
dot.png
261 ms
cover.png
264 ms
pic9.png
263 ms
rost_zp.jpg
830 ms
pic2.png
259 ms
03-2.png
838 ms
03-1.png
839 ms
9E0X5613_web_600.jpg
843 ms
ilvoronin_600.jpg
847 ms
DSC_0009_300.jpg
829 ms
DSC_0128_300.jpg
838 ms
2016_03_17_300.jpg
836 ms
banner8_300.jpg
838 ms
aic.png
840 ms
qsoft.png
841 ms
DSC_0009_1200_1.jpg
971 ms
ico.png
765 ms
banner8_1200.jpg
814 ms
IMG_0009_1200.jpg
955 ms
CRC35.otf
1385 ms
CRC55.otf
1152 ms
CRC65.otf
1127 ms
CRC75.otf
1382 ms
fontawesome-webfont.woff
1382 ms
icon_ipad_2.png
2260 ms
bx_stat
1071 ms
dot2.png
641 ms
error_domain.htm
403 ms
vsw.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.
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.
vsw.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
vsw.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vsw.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 Vsw.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.
vsw.ru
Open Graph description is not detected on the main page of Vsw. 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: