6.4 sec in total
480 ms
4.4 sec
1.5 sec
Welcome to velan.ru homepage info - get ready to check Velan best content for Russia right away, or after learning these important things about velan.ru
ВЭЛАН - крупнейший российский производитель взрывозащищенного электрооборудования (светильники, посты управления и сигнализации, взрывозащищенные коробки зажимов, пускатели, выключатели и многое друго...
Visit velan.ruWe analyzed Velan.ru page load time and found that the first response time was 480 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
velan.ru performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.2 s
44/100
25%
Value7.3 s
29/100
10%
Value3,300 ms
2/100
30%
Value0.461
19/100
15%
Value12.3 s
15/100
10%
480 ms
827 ms
58 ms
121 ms
239 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 91% of them (89 requests) were addressed to the original Velan.ru, 2% (2 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Velan.ru.
Page size can be reduced by 283.8 kB (10%)
2.8 MB
2.6 MB
In fact, the total size of Velan.ru main page is 2.8 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. 60% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 98.4 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 30.1 kB, which is 27% 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 98.4 kB or 87% of the original size.
Potential reduce by 180.4 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. Velan images are well optimized though.
Potential reduce by 174 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 4.8 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. Velan.ru needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 15% of the original size.
Number of requests can be reduced by 21 (23%)
90
69
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Velan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
velan.ru
480 ms
www.velan.ru
827 ms
css
58 ms
ui.font.opensans.min.css
121 ms
main.popup.bundle.min.css
239 ms
page_3a11de6f771e84d5997a7e6e2527e9e1_v1.css
349 ms
template_10274c4bb3400c9ad4b97de9dcfdd512_v1.css
360 ms
mainpage.css
375 ms
core.min.js
574 ms
core_ls.min.js
372 ms
jquery-1.8.3.min.js
533 ms
main.popup.bundle.min.js
439 ms
template_d8aaf944726ac8c7e9daa6558cdf9f87_v1.js
568 ms
page_ffe7c8ccdd987ae3822087a59602d03e_v1.js
459 ms
519 ms
header__logo.svg
412 ms
header__logo--print.svg
501 ms
en.svg
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header__manufacturer-icon.png
648 ms
baner%20_intergaz.JPG
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qqq.jpg
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873 ms
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1023 ms
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1297 ms
catalog-selection__icon--1.svg
964 ms
catalog-selection__icon--2.svg
989 ms
catalog-selection__icon--3.svg
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catalog-selection__icon--4.svg
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catalog-selection__icon--5.svg
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catalog-selection__icon--12.svg
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1404 ms
cctv-2.svg
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catalog-selection__icon--0.svg
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catalog-selection__icon--0--hover.svg
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catalog-selection__icon--1.svg
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catalog-selection__icon--1--hover.svg
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catalog-selection__icon--5.svg
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catalog-selection__icon--5--hover.svg
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catalog-selection__icon--0.svg
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ptsansnarrow.woff
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BngRUXNadjH0qYEzV7ab-oWlsbCGwRioefDo.ttf
30 ms
BngSUXNadjH0qYEzV7ab-oWlsbg95AiFW_jCRs-2.ttf
46 ms
ptsansbold.woff
1468 ms
catalog-selection__icon--1.svg
1478 ms
catalog-selection__icon--2.svg
1417 ms
catalog-selection__icon--3.svg
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catalog-selection__icon--4.svg
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ba.js
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tag.js
851 ms
catalog-selection__icon--5.svg
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catalog-selection__icon--6.svg
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catalog-selection__icon--7.svg
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footer-sertificates__icon--7.svg
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footer-sertificates__icon--7--hover.svg
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bx_stat
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footer-sertificates__icon--6.svg
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footer-sertificates__icon--6--hover.svg
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footer-sertificates__icon--5.svg
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1.png
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2.png
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footer-sertificates__icon--2.svg
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footer-sertificates__icon--2--hover.svg
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footer-sertificates__icon--1.svg
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footer-sertificates__icon--1--hover.svg
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logo-made-in-russia-ru.png
805 ms
logo-made-in-russia-ru--hover.png
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793 ms
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749 ms
captcha.php
743 ms
captcha.php
743 ms
captcha.php
743 ms
russia.png
704 ms
belorussia.png
398 ms
kazakhstan.png
422 ms
ukraine.png
393 ms
123.jpg
395 ms
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421 ms
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494 ms
bg.jpg
484 ms
stars.svg
532 ms
Untitled.svg
558 ms
advert.gif
344 ms
sync_cookie_image_decide
132 ms
velan.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
Form elements do not have associated labels
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.
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
velan.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
Page has valid source maps
velan.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Velan.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 Velan.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.
velan.ru
Open Graph data is detected on the main page of Velan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: