Tools & Wizards About Us
bertaun.ru screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

bertaun.ru

Все для ремонта обуви - купить материалы и комплектующие для ремонта обуви в Москве в интернет-магазине «Бертаун»

Page Load Speed

5.2 sec in total

First Response

453 ms

Resources Loaded

4.2 sec

Page Rendered

489 ms

bertaun.ru screenshot

About Website

Welcome to bertaun.ru homepage info - get ready to check Bertaun best content for Russia right away, or after learning these important things about bertaun.ru

Компания 'Бертаун' производит и реализует инструменты и комплектующие для изготовления и ремонта обуви.

Visit bertaun.ru

Key Findings

We analyzed Bertaun.ru page load time and found that the first response time was 453 ms and then it took 4.7 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

bertaun.ru performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

bertaun.ru

453 ms

bertaun.ru

900 ms

ui.font.opensans.min.css

186 ms

main.popup.bundle.min.css

317 ms

page_b5bb6c07822b86fe8a0ae7dc342f9938_v1.css

446 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 92% of them (89 requests) were addressed to the original Bertaun.ru, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Bertaun.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 356.3 kB (18%)

Content Size

2.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bertaun.ru main page is 2.0 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 240.7 kB

  • Original 278.2 kB
  • After minification 215.4 kB
  • After compression 37.5 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 62.8 kB, which is 23% 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 240.7 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 56.5 kB

  • Original 1.3 MB
  • After minification 1.2 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. Bertaun images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 49.2 kB

  • Original 367.1 kB
  • After minification 367.1 kB
  • After compression 317.9 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 49.2 kB or 13% of the original size.

CSS Optimization

-17%

Potential reduce by 9.8 kB

  • Original 56.9 kB
  • After minification 56.9 kB
  • After compression 47.1 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. Bertaun.ru needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (26%)

Requests Now

90

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bertaun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bertaun.ru

bertaun.ru

453 ms

bertaun.ru

bertaun.ru

900 ms

ui.font.opensans.min.css

ui.font.opensans.min.css

186 ms

main.popup.bundle.min.css

main.popup.bundle.min.css

317 ms

page_b5bb6c07822b86fe8a0ae7dc342f9938_v1.css

page_b5bb6c07822b86fe8a0ae7dc342f9938_v1.css

446 ms

template_334b6c6867b5e5b29f7fb1af47eaa3d4_v1.css

template_334b6c6867b5e5b29f7fb1af47eaa3d4_v1.css

696 ms

popup.min.css

popup.min.css

510 ms

core.min.js

core.min.js

745 ms

kernel_main_v1.js

kernel_main_v1.js

614 ms

protobuf.min.js

protobuf.min.js

628 ms

model.min.js

model.min.js

512 ms

rest.client.min.js

rest.client.min.js

576 ms

pull.client.min.js

pull.client.min.js

741 ms

main.popup.bundle.min.js

main.popup.bundle.min.js

744 ms

template_93e2063028fff5b485d91bb4d37a71a5_v1.js

template_93e2063028fff5b485d91bb4d37a71a5_v1.js

891 ms

page_5f257f4aa752f6a9bd03f304e59ee46e_v1.js

page_5f257f4aa752f6a9bd03f304e59ee46e_v1.js

774 ms

analytics.js

analytics.js

111 ms

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359 ms

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186 ms

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190 ms

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186 ms

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312 ms

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searchIcoH2W.png

312 ms

wishlistH2W.png

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313 ms

cartH2W.png

cartH2W.png

318 ms

iconMenu.png

iconMenu.png

340 ms

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346 ms

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slideArrow.png

436 ms

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689 ms

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581 ms

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608 ms

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633 ms

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542 ms

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812 ms

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offerArrowSmall.png

668 ms

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710 ms

incart.png

incart.png

741 ms

fastBack.png

fastBack.png

766 ms

wishlist.png

wishlist.png

794 ms

inStock.png

inStock.png

813 ms

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839 ms

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875 ms

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900 ms

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921 ms

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937 ms

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940 ms

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970 ms

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vvhan46rfxiavn1208j9xd5ir1kd2pxx.jpeg

953 ms

roboto-light.woff

roboto-light.woff

1015 ms

roboto-bold.woff

roboto-bold.woff

1004 ms

roboto-medium.woff

roboto-medium.woff

997 ms

collect

collect

14 ms

robotocondensed-light.woff

robotocondensed-light.woff

1005 ms

js

js

59 ms

showMore.png

showMore.png

928 ms

showMoreSmall.png

showMoreSmall.png

957 ms

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dfcbf431fff8857733cf3e23229c0091.JPG

1001 ms

ba.js

ba.js

283 ms

tag.js

tag.js

1008 ms

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900 ms

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883 ms

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908 ms

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967 ms

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962 ms

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978 ms

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974 ms

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984 ms

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911 ms

bx_stat

bx_stat

189 ms

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833 ms

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828 ms

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837 ms

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812 ms

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808 ms

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833 ms

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794 ms

slideArrow.png

slideArrow.png

799 ms

logo.png

logo.png

806 ms

logotype-footer.png

logotype-footer.png

775 ms

sn.png

sn.png

804 ms

callbackFooterMinC.png

callbackFooterMinC.png

820 ms

wishlistFooterMinC.png

wishlistFooterMinC.png

807 ms

cartFooterMinC.png

cartFooterMinC.png

798 ms

continue.png

continue.png

796 ms

goToBasket.png

goToBasket.png

776 ms

picLoad.gif

picLoad.gif

824 ms

request.png

request.png

823 ms

up.png

up.png

802 ms

slideButton.png

slideButton.png

799 ms

slideButton.png

slideButton.png

753 ms

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765 ms

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949 ms

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785 ms

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808 ms

advert.gif

advert.gif

554 ms

1

1

141 ms

cookieAllowAccess.css

cookieAllowAccess.css

127 ms

Accessibility Review

bertaun.ru accessibility score

93

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

Links do not have a discernible name

Best Practices

bertaun.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

SEO Factors

bertaun.ru 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

    RU

  • Encoding

    UTF-8

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

bertaun.ru

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