Tools & Wizards About Us
ventilationpro.ru screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

ventilationpro.ru

Вентиляция частного загородного дома и производственных помещений - инструкции и схемы.

Page Load Speed

8.1 sec in total

First Response

2.5 sec

Resources Loaded

5 sec

Page Rendered

681 ms

ventilationpro.ru screenshot

About Website

Click here to check amazing Ventilationpro content for Russia. Otherwise, check out these important facts you probably never knew about ventilationpro.ru

Монтаж вентиляции своими руками в бассейне или загородном доме вы осуществите максимально эффективно, ознакомившись с материалом на нашем ресурсе.

Visit ventilationpro.ru

Key Findings

We analyzed Ventilationpro.ru page load time and found that the first response time was 2.5 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ventilationpro.ru performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

ventilationpro.ru

2471 ms

colonizator-style.css

218 ms

experts-style.css

219 ms

fancybox.css

218 ms

mikolator-style.css

219 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 89% of them (72 requests) were addressed to the original Ventilationpro.ru, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Ventilationpro.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 486.8 kB (10%)

Content Size

4.9 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ventilationpro.ru main page is 4.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 212.2 kB

  • Original 263.8 kB
  • After minification 254.0 kB
  • After compression 51.6 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 212.2 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 200.2 kB

  • Original 4.0 MB
  • After minification 3.8 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. Ventilationpro images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 61.3 kB

  • Original 455.5 kB
  • After minification 455.5 kB
  • After compression 394.2 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 61.3 kB or 13% of the original size.

CSS Optimization

-11%

Potential reduce by 13.1 kB

  • Original 118.2 kB
  • After minification 118.1 kB
  • After compression 105.1 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. Ventilationpro.ru needs all CSS files to be minified and compressed as it can save up to 13.1 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (37%)

Requests Now

76

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ventilationpro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ventilationpro.ru

ventilationpro.ru

2471 ms

colonizator-style.css

colonizator-style.css

218 ms

experts-style.css

experts-style.css

219 ms

fancybox.css

fancybox.css

218 ms

mikolator-style.css

mikolator-style.css

219 ms

style.css

style.css

220 ms

style.css

style.css

314 ms

usp.css

usp.css

325 ms

vote2x-style.css

vote2x-style.css

326 ms

photoswipe.css

photoswipe.css

327 ms

dashicons.min.css

dashicons.min.css

437 ms

reviewer-public.css

reviewer-public.css

439 ms

css

css

34 ms

style.min.css

style.min.css

422 ms

jquery.min.js

jquery.min.js

542 ms

jquery-migrate.min.js

jquery-migrate.min.js

433 ms

jquery.fancybox.js

jquery.fancybox.js

654 ms

jquery.cookie.js

jquery.cookie.js

529 ms

jquery.parsley.min.js

jquery.parsley.min.js

553 ms

jquery.usp.core.js

jquery.usp.core.js

553 ms

context.js

context.js

1000 ms

experts.js

experts.js

454 ms

jquery.tooltipster.js

jquery.tooltipster.js

536 ms

mikolator.js

mikolator.js

551 ms

vote2x.js

vote2x.js

551 ms

reviewer-front-end.js

reviewer-front-end.js

787 ms

scripts.min.js

scripts.min.js

663 ms

swiper.min.js

swiper.min.js

664 ms

frontend.min.js

frontend.min.js

665 ms

ga.js

ga.js

100 ms

tag.js

tag.js

938 ms

8.php

8.php

1087 ms

backgr.png

backgr.png

328 ms

calorifier-calculation.jpg

calorifier-calculation.jpg

133 ms

condensate-in-ventilation.jpg

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274 ms

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487 ms

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289 ms

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274 ms

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315 ms

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330 ms

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329 ms

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507 ms

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424 ms

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436 ms

vertex.png

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667 ms

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549 ms

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756 ms

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546 ms

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665 ms

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666 ms

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666 ms

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667 ms

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702 ms

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734 ms

drossel_klapan.jpg

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774 ms

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775 ms

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775 ms

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806 ms

chugunnie_pechi.jpg

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842 ms

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pechnoe_otoplenie_v_derevyannom_dome-01.jpg

876 ms

podklyuchenie_kotla.jpg

podklyuchenie_kotla.jpg

877 ms

Sistema-otopleniya-s-estestvennoj-cirkulyaciej-1.jpg

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902 ms

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828 ms

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926 ms

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925 ms

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23 ms

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KFOmCnqEu92Fr1Mu5mxP.ttf

48 ms

wpshop-core.ttf

wpshop-core.ttf

920 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

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13 ms

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36 ms

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873 ms

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734 ms

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793 ms

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812 ms

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1030 ms

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Kollektor-sistemy-otopleniya-1.jpg

795 ms

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785 ms

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848 ms

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846 ms

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773 ms

advert.gif

advert.gif

882 ms

Accessibility Review

ventilationpro.ru accessibility score

92

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

Best Practices

ventilationpro.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ventilationpro.ru SEO score

99

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ventilationpro.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Ventilationpro.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.

Social Sharing Optimization

ventilationpro.ru

Open Graph description is not detected on the main page of Ventilationpro. 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: