Tools & Wizards About Us
birkosit.ru screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

birkosit.ru

Герметик высокого давления для герметизации турбин - паста birkosit - Герметик высокого давления для герметизации турбин - паста birkosit

Page Load Speed

6.8 sec in total

First Response

1.9 sec

Resources Loaded

4.5 sec

Page Rendered

397 ms

birkosit.ru screenshot

About Website

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

Уплотнительная паста Биркосит, для герметизации турбин, компрессоров, насосов. Герметик высокотемпературный купить по низким ценам. Паста birkosit.

Visit birkosit.ru

Key Findings

We analyzed Birkosit.ru page load time and found that the first response time was 1.9 sec and then it took 4.9 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

birkosit.ru performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value3,950 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.729

6/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

birkosit.ru

1914 ms

slimbox2.css

182 ms

main.css

315 ms

wrapper_templates.css

349 ms

default_div.css

369 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 66% of them (41 requests) were addressed to the original Birkosit.ru, 8% (5 requests) were made to C.sitehelp.im and 6% (4 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Birkosit.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 834.3 kB (38%)

Content Size

2.2 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Birkosit.ru main page is 2.2 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 54.0 kB

  • Original 73.1 kB
  • After minification 68.6 kB
  • After compression 19.1 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 54.0 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 48.3 kB

  • Original 1.2 MB
  • After minification 1.1 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. Birkosit images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 437.5 kB

  • Original 641.9 kB
  • After minification 621.4 kB
  • After compression 204.4 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 437.5 kB or 68% of the original size.

CSS Optimization

-88%

Potential reduce by 294.5 kB

  • Original 334.8 kB
  • After minification 271.0 kB
  • After compression 40.3 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. Birkosit.ru needs all CSS files to be minified and compressed as it can save up to 294.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (54%)

Requests Now

59

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Birkosit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

birkosit.ru

birkosit.ru

1914 ms

slimbox2.css

slimbox2.css

182 ms

main.css

main.css

315 ms

wrapper_templates.css

wrapper_templates.css

349 ms

default_div.css

default_div.css

369 ms

jquery.min.js

jquery.min.js

524 ms

jquery-migrate.min.js

jquery-migrate.min.js

366 ms

caption.js

caption.js

365 ms

mootools-core.js

mootools-core.js

652 ms

core.js

core.js

518 ms

mootools-more.js

mootools-more.js

1038 ms

bootstrap.min.js

bootstrap.min.js

541 ms

slimbox2.js

slimbox2.js

560 ms

creativelib.js

creativelib.js

865 ms

creativelib-ui.js

creativelib-ui.js

693 ms

creativesocialwidget.js

creativesocialwidget.js

694 ms

css

css

30 ms

jquery-latest.min.js

jquery-latest.min.js

46 ms

styles.css

styles.css

730 ms

normalize.css

normalize.css

802 ms

template.css

template.css

882 ms

jscroll.js

jscroll.js

857 ms

jquery.slicknav.js

jquery.slicknav.js

903 ms

responsiveslides.css

responsiveslides.css

960 ms

responsiveslides.js

responsiveslides.js

1022 ms

responsive-menu.js

responsive-menu.js

1027 ms

css

css

38 ms

jquery.lightbox.js

jquery.lightbox.js

504 ms

share.js

share.js

19 ms

bg.png

bg.png

177 ms

logo.png

logo.png

360 ms

slide1.jpg

slide1.jpg

1358 ms

slide3.jpg

slide3.jpg

1341 ms

slide4.jpg

slide4.jpg

689 ms

certificate.png

certificate.png

156 ms

pages.png

pages.png

333 ms

17481.jpg

17481.jpg

807 ms

for_sale.png

for_sale.png

504 ms

thumb_17481.jpg

thumb_17481.jpg

524 ms

new-icon.png

new-icon.png

678 ms

banner_molykote.jpg

banner_molykote.jpg

866 ms

bir8676565.jpg

bir8676565.jpg

1002 ms

icon-4-normal-64.png

icon-4-normal-64.png

856 ms

icon-4-normal-64.png

icon-4-normal-64.png

942 ms

up.png

up.png

1017 ms

code.cgi

code.cgi

392 ms

ya-share-cnt.html

ya-share-cnt.html

24 ms

watch.js

watch.js

2 ms

next.png

next.png

952 ms

b-share-icon.png

b-share-icon.png

28 ms

b-share_counter_small.png

b-share_counter_small.png

27 ms

share_count

share_count

726 ms

dk

dk

695 ms

fql.query

fql.query

232 ms

share.php

share.php

564 ms

def_photo.png

def_photo.png

96 ms

iframe.cgi

iframe.cgi

212 ms

2_offline_ru.gif

2_offline_ru.gif

175 ms

jquery.min.js

jquery.min.js

15 ms

func2.js

func2.js

95 ms

109 ms

outchat_cmd.cgi

outchat_cmd.cgi

93 ms

Accessibility Review

birkosit.ru accessibility score

71

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

birkosit.ru best practices score

67

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

Browser errors were logged to the console

SEO Factors

birkosit.ru SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Birkosit.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 Birkosit.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

birkosit.ru

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