Tools & Wizards About Us
prombirga.ru screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    48% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

prombirga.ru

Редукторы, мотор-редукторы, системы вентиляции

Page Load Speed

6 sec in total

First Response

519 ms

Resources Loaded

3.1 sec

Page Rendered

2.4 sec

prombirga.ru screenshot

About Website

Visit prombirga.ru now to see the best up-to-date Prombirga content for Russia and also check out these interesting facts you probably never knew about prombirga.ru

Продажа цилиндрических и червячных редукторов и мотор-редукторов. Производство систем вентиляции. Характеристики продукции.

Visit prombirga.ru

Key Findings

We analyzed Prombirga.ru page load time and found that the first response time was 519 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

prombirga.ru performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value1,130 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

prombirga.ru

519 ms

www.prombirga.ru

846 ms

style.css

272 ms

jquery.onp.sociallocker.1.7.9.css

269 ms

jquery-1.10.2.min.js

10 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 48% of them (32 requests) were addressed to the original Prombirga.ru, 7% (5 requests) were made to Pagead2.googlesyndication.com and 7% (5 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Prombirga.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 549.2 kB (42%)

Content Size

1.3 MB

After Optimization

756.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prombirga.ru main page is 1.3 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 566.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 165.1 kB

  • Original 191.8 kB
  • After minification 191.4 kB
  • After compression 26.7 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 165.1 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 15.9 kB

  • Original 566.7 kB
  • After minification 550.8 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. Prombirga images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 262.9 kB

  • Original 424.3 kB
  • After minification 415.3 kB
  • After compression 161.4 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 262.9 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 105.3 kB

  • Original 123.2 kB
  • After minification 105.6 kB
  • After compression 17.9 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. Prombirga.ru needs all CSS files to be minified and compressed as it can save up to 105.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (33%)

Requests Now

60

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prombirga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

prombirga.ru

prombirga.ru

519 ms

www.prombirga.ru

www.prombirga.ru

846 ms

style.css

style.css

272 ms

jquery.onp.sociallocker.1.7.9.css

jquery.onp.sociallocker.1.7.9.css

269 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

10 ms

jquery-ui.min.js

jquery-ui.min.js

9 ms

share.js

share.js

18 ms

adsbygoogle.js

adsbygoogle.js

14 ms

script.js

script.js

547 ms

widget.js

widget.js

352 ms

share.js

share.js

13 ms

1_0_766C6CFF_564C4CFF_1_pageviews

1_0_766C6CFF_564C4CFF_1_pageviews

393 ms

bg.jpg

bg.jpg

593 ms

logo.png

logo.png

266 ms

11.jpg

11.jpg

265 ms

1.jpg

1.jpg

265 ms

2.jpg

2.jpg

534 ms

3.jpg

3.jpg

538 ms

9.jpg

9.jpg

410 ms

10.jpg

10.jpg

413 ms

12.jpg

12.jpg

409 ms

13.jpg

13.jpg

545 ms

14.jpg

14.jpg

549 ms

15.jpg

15.jpg

617 ms

26.jpg

26.jpg

670 ms

23.jpg

23.jpg

681 ms

5.jpg

5.jpg

689 ms

4.jpg

4.jpg

681 ms

6.jpg

6.jpg

748 ms

7.jpg

7.jpg

760 ms

16.jpg

16.jpg

847 ms

24.jpg

24.jpg

846 ms

22.jpg

22.jpg

845 ms

25.jpg

25.jpg

847 ms

27.jpg

27.jpg

946 ms

36.jpg

36.jpg

919 ms

icons.png

icons.png

1087 ms

AStamperBold.woff

AStamperBold.woff

957 ms

ca-pub-3783480836452459.js

ca-pub-3783480836452459.js

317 ms

zrt_lookup.html

zrt_lookup.html

325 ms

show_ads_impl.js

show_ads_impl.js

245 ms

hit

hit

351 ms

watch.js

watch.js

336 ms

code.js

code.js

629 ms

analytics.js

analytics.js

209 ms

www.prombirga.ru

www.prombirga.ru

863 ms

b-share-icon.png

b-share-icon.png

52 ms

ya-share-cnt.html

ya-share-cnt.html

115 ms

collect

collect

108 ms

ads

ads

468 ms

share_count

share_count

970 ms

fql.query

fql.query

148 ms

dk

dk

667 ms

share.php

share.php

548 ms

osd.js

osd.js

30 ms

collect

collect

57 ms

watch.js

watch.js

477 ms

hit

hit

134 ms

ga-audiences

ga-audiences

33 ms

counter

counter

175 ms

m_js_controller.js

m_js_controller.js

21 ms

abg.js

abg.js

43 ms

s

s

15 ms

7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js

7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js

22 ms

advert.gif

advert.gif

91 ms

1

1

91 ms

26812653

26812653

94 ms

Accessibility Review

prombirga.ru accessibility score

77

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

prombirga.ru 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

prombirga.ru SEO score

92

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prombirga.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 Prombirga.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

prombirga.ru

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