Tools & Wizards About Us
prombirga.ru screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

prombirga.ru

Редукторы, мотор-редукторы, системы вентиляции

Page Load Speed

9.4 sec in total

First Response

504 ms

Resources Loaded

4.3 sec

Page Rendered

4.5 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 504 ms and then it took 8.8 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

prombirga.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value1,380 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.147

77/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

prombirga.ru

504 ms

www.prombirga.ru

804 ms

jquery-1.11.2.min.js

28 ms

jquery-ui.css

40 ms

jquery-ui.min.js

43 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 80% of them (74 requests) were addressed to the original Prombirga.ru, 4% (4 requests) were made to Top-fwz1.mail.ru and 3% (3 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Prombirga.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.7 kB (15%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prombirga.ru main page is 1.4 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 996.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 130.4 kB

  • Original 160.5 kB
  • After minification 160.1 kB
  • After compression 30.0 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 130.4 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 48.1 kB

  • Original 996.7 kB
  • After minification 948.6 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

-15%

Potential reduce by 33.4 kB

  • Original 223.4 kB
  • After minification 223.4 kB
  • After compression 189.9 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 33.4 kB or 15% of the original size.

CSS Optimization

-9%

Potential reduce by 773 B

  • Original 8.3 kB
  • After minification 8.3 kB
  • After compression 7.5 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 has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (35%)

Requests Now

86

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 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 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prombirga.ru

prombirga.ru

504 ms

www.prombirga.ru

www.prombirga.ru

804 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

28 ms

jquery-ui.css

jquery-ui.css

40 ms

jquery-ui.min.js

jquery-ui.min.js

43 ms

pandalocker.2.0.8.min.css

pandalocker.2.0.8.min.css

254 ms

pandalocker.2.0.8.min.js

pandalocker.2.0.8.min.js

607 ms

adsbygoogle.js

adsbygoogle.js

72 ms

swiper.min.css

swiper.min.css

366 ms

swiper.min.js

swiper.min.js

504 ms

lightgallery.css

lightgallery.css

379 ms

lightgallery.js

lightgallery.js

382 ms

lightbox.min.css

lightbox.min.css

390 ms

lightbox.min.js

lightbox.min.js

487 ms

style.css

style.css

504 ms

script.js

script.js

510 ms

es5-shims.min.js

es5-shims.min.js

650 ms

share.js

share.js

907 ms

bg1.jpg

bg1.jpg

390 ms

search.svg

search.svg

123 ms

1.jpg

1.jpg

390 ms

2.png

2.png

251 ms

3.jpg

3.jpg

126 ms

127.png

127.png

123 ms

dtl.svg

dtl.svg

244 ms

61.png

61.png

243 ms

62.png

62.png

253 ms

73.png

73.png

380 ms

110.png

110.png

381 ms

102.png

102.png

382 ms

close.svg

close.svg

383 ms

51.png

51.png

484 ms

52.png

52.png

488 ms

53.png

53.png

501 ms

11.png

11.png

504 ms

1.png

1.png

517 ms

2.png

2.png

515 ms

3.png

3.png

604 ms

9.png

9.png

607 ms

10.png

10.png

626 ms

12.png

12.png

629 ms

13.png

13.png

644 ms

14.png

14.png

643 ms

15.png

15.png

724 ms

26.png

26.png

727 ms

48.png

48.png

751 ms

5.png

5.png

754 ms

4.png

4.png

772 ms

6.png

6.png

772 ms

7.png

7.png

846 ms

16.png

16.png

848 ms

24.png

24.png

876 ms

46.png

46.png

879 ms

22.png

22.png

800 ms

Roboto-Regular.woff

Roboto-Regular.woff

1209 ms

Montserrat-Bold.woff

Montserrat-Bold.woff

1089 ms

25.

25.

848 ms

27.png

27.png

762 ms

36.png

36.png

764 ms

40.png

40.png

782 ms

43.png

43.png

844 ms

hit

hit

540 ms

39.jpg

39.jpg

751 ms

35.jpg

35.jpg

754 ms

41.jpg

41.jpg

778 ms

42.jpg

42.jpg

851 ms

tag.js

tag.js

944 ms

44.jpg

44.jpg

870 ms

code.js

code.js

868 ms

analytics.js

analytics.js

66 ms

45.jpg

45.jpg

937 ms

collect

collect

13 ms

bg2.jpg

bg2.jpg

1010 ms

js

js

66 ms

google.svg

google.svg

896 ms

tweet.svg

tweet.svg

883 ms

vk.svg

vk.svg

883 ms

facebook.svg

facebook.svg

976 ms

phone.svg

phone.svg

978 ms

mail.svg

mail.svg

893 ms

addr.svg

addr.svg

892 ms

prev.png

prev.png

882 ms

next.png

next.png

885 ms

loading.gif

loading.gif

902 ms

close.png

close.png

903 ms

613 ms

sync-loader.js

sync-loader.js

871 ms

counter

counter

201 ms

dyn-goal-config.js

dyn-goal-config.js

257 ms

advert.gif

advert.gif

649 ms

sync_cookie_image_decide

sync_cookie_image_decide

138 ms

tracker

tracker

145 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

    UTF-8

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 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

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: