Tools & Wizards About Us
velan-ex.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

velan-ex.com

Индексный файл отсутствует

Page Load Speed

7.7 sec in total

First Response

376 ms

Resources Loaded

4.7 sec

Page Rendered

2.7 sec

velan-ex.com screenshot

About Website

Click here to check amazing Velan Ex content. Otherwise, check out these important facts you probably never knew about velan-ex.com

ВЭЛАН - крупнейший российский производитель взрывозащищенного электрооборудования (светильники, посты управления и сигнализации, взрывозащищенные коробки зажимов, пускатели, выключатели и многое друго...

Visit velan-ex.com

Key Findings

We analyzed Velan-ex.com page load time and found that the first response time was 376 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

velan-ex.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.751

6/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

velan-ex.com

376 ms

www.velan-ex.com

700 ms

css

68 ms

ui.font.opensans.min.css

124 ms

main.popup.bundle.min.css

247 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 87% of them (81 requests) were addressed to the original Velan-ex.com, 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-ex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 288.9 kB (14%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Velan-ex.com 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. 65% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 67.1 kB

  • Original 78.9 kB
  • After minification 62.6 kB
  • After compression 11.8 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 16.3 kB, which is 21% 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 67.1 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 216.8 kB

  • Original 1.9 MB
  • After minification 1.7 MB

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, Velan Ex needs image optimization as it can save up to 216.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 224 B

  • Original 109.3 kB
  • After minification 109.3 kB
  • After compression 109.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 4.8 kB

  • Original 31.4 kB
  • After minification 31.4 kB
  • After compression 26.6 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. Velan-ex.com needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (28%)

Requests Now

86

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Velan Ex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

velan-ex.com

velan-ex.com

376 ms

www.velan-ex.com

www.velan-ex.com

700 ms

css

css

68 ms

ui.font.opensans.min.css

ui.font.opensans.min.css

124 ms

main.popup.bundle.min.css

main.popup.bundle.min.css

247 ms

page_3a11de6f771e84d5997a7e6e2527e9e1_v1.css

page_3a11de6f771e84d5997a7e6e2527e9e1_v1.css

362 ms

template_33ef37550183ac401b0b0c0e2e0cf705_v1.css

template_33ef37550183ac401b0b0c0e2e0cf705_v1.css

486 ms

mainpage.css

mainpage.css

378 ms

core.min.js

core.min.js

729 ms

core_ls.min.js

core_ls.min.js

374 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

722 ms

main.popup.bundle.min.js

main.popup.bundle.min.js

560 ms

template_d8aaf944726ac8c7e9daa6558cdf9f87_v1.js

template_d8aaf944726ac8c7e9daa6558cdf9f87_v1.js

728 ms

page_ffe7c8ccdd987ae3822087a59602d03e_v1.js

page_ffe7c8ccdd987ae3822087a59602d03e_v1.js

719 ms

js

js

105 ms

header__logo.svg

header__logo.svg

923 ms

header__logo_en.png

header__logo_en.png

919 ms

header__logo--print.svg

header__logo--print.svg

653 ms

ru.svg

ru.svg

660 ms

header__manufacturer-icon.png

header__manufacturer-icon.png

663 ms

qqq.jpg

qqq.jpg

1628 ms

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%D0%91%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%BD%D0%B0%20%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D1%83%D1%8E%20-%20%D0%B2%20%D0%BE%D0%B3%D0%BD%D0%B5%20%D0%BD%D0%B5%20%D0%B3%D0%BE%D1%80%D0%B8%D1%82%2C%20%D0%B2%20%D0%B2%D0%BE%D0%B4%D0%B5%20%D0%BD%D0%B5%20%D1%82%D0%BE%D0%BD%D0%B5%D1%82.jpg

1149 ms

%D0%91%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%BD%D0%B0%20%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D1%83%D1%8E%20-%20%D0%BD%D0%B5%20%D0%B1%D0%BE%D0%B8%D1%82%D1%81%D1%8F%20%D1%8D%D0%BA%D1%81%D1%82%D1%80%D0%B8%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D1%85%20%D1%82%D0%B5%D0%BC%D0%BF%D0%B5%D1%80%D0%B0%D1%82%D1%83%D1%80%201.jpg

%D0%91%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%BD%D0%B0%20%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D1%83%D1%8E%20-%20%D0%BD%D0%B5%20%D0%B1%D0%BE%D0%B8%D1%82%D1%81%D1%8F%20%D1%8D%D0%BA%D1%81%D1%82%D1%80%D0%B8%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D1%85%20%D1%82%D0%B5%D0%BC%D0%BF%D0%B5%D1%80%D0%B0%D1%82%D1%83%D1%80%201.jpg

1146 ms

%D0%91%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%BD%D0%B0%20%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D1%83%D1%8E%20-%20%D0%BD%D0%B5%20%D0%B1%D0%BE%D0%B8%D1%82%D1%81%D1%8F%20%D1%8D%D0%BA%D1%81%D1%82%D1%80%D0%B8%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D1%85%20%D1%82%D0%B5%D0%BC%D0%BF%D0%B5%D1%80%D0%B0%D1%82%D1%83%D1%80%202.jpg

%D0%91%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%BD%D0%B0%20%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D1%83%D1%8E%20-%20%D0%BD%D0%B5%20%D0%B1%D0%BE%D0%B8%D1%82%D1%81%D1%8F%20%D1%8D%D0%BA%D1%81%D1%82%D1%80%D0%B8%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D1%85%20%D1%82%D0%B5%D0%BC%D0%BF%D0%B5%D1%80%D0%B0%D1%82%D1%83%D1%80%202.jpg

1361 ms

catalog-selection__icon--1.svg

catalog-selection__icon--1.svg

917 ms

catalog-selection__icon--2.svg

catalog-selection__icon--2.svg

1046 ms

catalog-selection__icon--3.svg

catalog-selection__icon--3.svg

1044 ms

catalog-selection__icon--4.svg

catalog-selection__icon--4.svg

1162 ms

catalog-selection__icon--5.svg

catalog-selection__icon--5.svg

1159 ms

catalog-selection__icon--6.svg

catalog-selection__icon--6.svg

1279 ms

catalog-selection__icon--7.svg

catalog-selection__icon--7.svg

1281 ms

catalog-selection__icon--8.svg

catalog-selection__icon--8.svg

1302 ms

catalog-selection__icon--9.svg

catalog-selection__icon--9.svg

1305 ms

catalog-selection__icon--10.svg

catalog-selection__icon--10.svg

1402 ms

catalog-selection__icon--11.svg

catalog-selection__icon--11.svg

1403 ms

catalog-selection__icon--12.svg

catalog-selection__icon--12.svg

1397 ms

cctv-2.svg

cctv-2.svg

1407 ms

catalog-selection__icon--0.svg

catalog-selection__icon--0.svg

1486 ms

catalog-selection__icon--0--hover.svg

catalog-selection__icon--0--hover.svg

1520 ms

catalog-selection__icon--4.svg

catalog-selection__icon--4.svg

1528 ms

catalog-selection__icon--4--hover.svg

catalog-selection__icon--4--hover.svg

1522 ms

catalog-selection__icon--1.svg

catalog-selection__icon--1.svg

1498 ms

catalog-selection__icon--1--hover.svg

catalog-selection__icon--1--hover.svg

1452 ms

catalog-selection__icon--5.svg

catalog-selection__icon--5.svg

1370 ms

catalog-selection__icon--5--hover.svg

catalog-selection__icon--5--hover.svg

1347 ms

catalog-selection__icon--0.svg

catalog-selection__icon--0.svg

1345 ms

catalog-selection__icon--1.svg

catalog-selection__icon--1.svg

1170 ms

catalog-selection__icon--2.svg

catalog-selection__icon--2.svg

1094 ms

catalog-selection__icon--3.svg

catalog-selection__icon--3.svg

1097 ms

catalog-selection__icon--4-m.svg

catalog-selection__icon--4-m.svg

1113 ms

footer-sertificates__icon--7.svg

footer-sertificates__icon--7.svg

1116 ms

footer-sertificates__icon--7--hover.svg

footer-sertificates__icon--7--hover.svg

1114 ms

footer-sertificates__icon--6.svg

footer-sertificates__icon--6.svg

1117 ms

footer-sertificates__icon--6--hover.svg

footer-sertificates__icon--6--hover.svg

1432 ms

ptsansnarrow.woff

ptsansnarrow.woff

1425 ms

BngRUXNadjH0qYEzV7ab-oWlsbCGwRg.ttf

BngRUXNadjH0qYEzV7ab-oWlsbCGwRg.ttf

268 ms

BngSUXNadjH0qYEzV7ab-oWlsbg95AiFW_g.ttf

BngSUXNadjH0qYEzV7ab-oWlsbg95AiFW_g.ttf

270 ms

ba.js

ba.js

308 ms

tag.js

tag.js

909 ms

ptsansbold.woff

ptsansbold.woff

1177 ms

footer-sertificates__icon--5.svg

footer-sertificates__icon--5.svg

1219 ms

analytics.js

analytics.js

44 ms

collect

collect

29 ms

footer-sertificates__icon--5--hover.svg

footer-sertificates__icon--5--hover.svg

1063 ms

1.png

1.png

1093 ms

2.png

2.png

1019 ms

footer-sertificates__icon--2.svg

footer-sertificates__icon--2.svg

995 ms

footer-sertificates__icon--2--hover.svg

footer-sertificates__icon--2--hover.svg

1002 ms

footer-sertificates__icon--1.svg

footer-sertificates__icon--1.svg

1003 ms

bx_stat

bx_stat

183 ms

footer-sertificates__icon--1--hover.svg

footer-sertificates__icon--1--hover.svg

869 ms

logo-made-in-russia-en.png

logo-made-in-russia-en.png

870 ms

logo-made-in-russia-en--hover.png

logo-made-in-russia-en--hover.png

959 ms

BUREAU%20VERITAS-%D1%81%D0%B5%D1%80%D1%8B%D0%B9.png

BUREAU%20VERITAS-%D1%81%D0%B5%D1%80%D1%8B%D0%B9.png

976 ms

BUREAU%20VERITAS-%D1%86%D0%B2%D0%B5%D1%82%D0%BD%D0%BE%D0%B9.png

BUREAU%20VERITAS-%D1%86%D0%B2%D0%B5%D1%82%D0%BD%D0%BE%D0%B9.png

927 ms

%D0%9B%D0%BE%D0%B3%D0%BE%D1%82%D0%B8%D0%BF%20%D0%A4%D0%A6%D0%9A.PNG

%D0%9B%D0%BE%D0%B3%D0%BE%D1%82%D0%B8%D0%BF%20%D0%A4%D0%A6%D0%9A.PNG

884 ms

%D0%9B%D0%BE%D0%B3%D0%BE%D1%82%D0%B8%D0%BF%20%D0%A4%D0%A6%D0%9A.PNG

%D0%9B%D0%BE%D0%B3%D0%BE%D1%82%D0%B8%D0%BF%20%D0%A4%D0%A6%D0%9A.PNG

882 ms

captcha.php

captcha.php

883 ms

captcha.php

captcha.php

878 ms

captcha.php

captcha.php

830 ms

123.jpg

123.jpg

793 ms

5.jpg

5.jpg

792 ms

123.jpg

123.jpg

786 ms

123.jpg

123.jpg

794 ms

usb.jpg

usb.jpg

753 ms

123.jpg

123.jpg

769 ms

123.jpg

123.jpg

756 ms

123.jpg

123.jpg

746 ms

bg.jpg

bg.jpg

737 ms

stars.svg

stars.svg

741 ms

Untitled.svg

Untitled.svg

745 ms

advert.gif

advert.gif

561 ms

sync_cookie_image_decide

sync_cookie_image_decide

137 ms

Accessibility Review

velan-ex.com accessibility score

69

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

velan-ex.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

velan-ex.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Velan-ex.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Velan-ex.com 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.

Social Sharing Optimization

velan-ex.com

Open Graph data is detected on the main page of Velan Ex. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: