Tools & Wizards About Us
centroinstrument.ru screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

centroinstrument.ru

Компания Центроинструмент - производитель ручного инструмента, садового и зимнего инвентаря, измерительного инструмента

Page Load Speed

4.1 sec in total

First Response

512 ms

Resources Loaded

3.4 sec

Page Rendered

234 ms

centroinstrument.ru screenshot

About Website

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

Компания Центроинструмент является производителем ручного инструмента садового инвентаря зимнего инвентаря измерительного инструмента. Наша компания является эксклюзивным поставщиком продукции израиль...

Visit centroinstrument.ru

Key Findings

We analyzed Centroinstrument.ru page load time and found that the first response time was 512 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

centroinstrument.ru performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

centroinstrument.ru

512 ms

centroinstrument.ru

679 ms

css

36 ms

ui.font.opensans.min.css

124 ms

main.popup.bundle.min.css

249 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 69% of them (49 requests) were addressed to the original Centroinstrument.ru, 15% (11 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Code-ya.jivosite.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 197.0 kB (9%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centroinstrument.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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 157.2 kB

  • Original 190.5 kB
  • After minification 161.1 kB
  • After compression 33.4 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 29.5 kB, which is 15% 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 157.2 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 25.1 kB

  • Original 1.7 MB
  • After minification 1.7 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. Centroinstrument images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 476 B

  • Original 110.9 kB
  • After minification 110.9 kB
  • After compression 110.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 14.3 kB

  • Original 202.2 kB
  • After minification 202.2 kB
  • After compression 188.0 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. Centroinstrument.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (56%)

Requests Now

52

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centroinstrument. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centroinstrument.ru

centroinstrument.ru

512 ms

centroinstrument.ru

centroinstrument.ru

679 ms

css

css

36 ms

ui.font.opensans.min.css

ui.font.opensans.min.css

124 ms

main.popup.bundle.min.css

main.popup.bundle.min.css

249 ms

template_0540d07fffb1dfcd99f8c7bfde4ffec6_v1.css

template_0540d07fffb1dfcd99f8c7bfde4ffec6_v1.css

844 ms

popup.min.css

popup.min.css

361 ms

core.min.js

core.min.js

603 ms

kernel_main_v1.js

kernel_main_v1.js

485 ms

protobuf.min.js

protobuf.min.js

490 ms

model.min.js

model.min.js

378 ms

core_promise.min.js

core_promise.min.js

480 ms

rest.client.min.js

rest.client.min.js

502 ms

pull.client.min.js

pull.client.min.js

600 ms

core_ls.min.js

core_ls.min.js

604 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

736 ms

ajax.min.js

ajax.min.js

626 ms

main.popup.bundle.min.js

main.popup.bundle.min.js

722 ms

currency-core.bundle.min.js

currency-core.bundle.min.js

722 ms

core_currency.min.js

core_currency.min.js

723 ms

template_6d20a05a89b84852a13e8512542e18e0_v1.js

template_6d20a05a89b84852a13e8512542e18e0_v1.js

1000 ms

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boZRD92gsQ

218 ms

ba.js

ba.js

359 ms

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216 ms

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612 ms

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287 ms

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718 ms

Email_mask.svg

Email_mask.svg

199 ms

Vk_mask.svg

Vk_mask.svg

200 ms

Twitter_mask.svg

Twitter_mask.svg

336 ms

Youtube_mask.svg

Youtube_mask.svg

334 ms

Odnoklassniki_mask.svg

Odnoklassniki_mask.svg

333 ms

Search_black_sm.svg

Search_black_sm.svg

368 ms

Close_mask.svg

Close_mask.svg

440 ms

Phone_black.svg

Phone_black.svg

424 ms

next.svg

next.svg

429 ms

burger_black.svg

burger_black.svg

470 ms

pl3.gif

pl3.gif

493 ms

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854 ms

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630 ms

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548 ms

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971 ms

sprite.png

sprite.png

652 ms

icons_wish.svg

icons_wish.svg

667 ms

ai.svg

ai.svg

753 ms

opensans-regular.woff

opensans-regular.woff

761 ms

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34 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4taVQ.woff

132 ms

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784 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4taVQ.woff

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155 ms

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800 ms

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177 ms

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883 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4taVQ.woff

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177 ms

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202 ms

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900 ms

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898 ms

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social.png

890 ms

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105 ms

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153 ms

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154 ms

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151 ms

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192 ms

analytics.js

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146 ms

tag.js

tag.js

1003 ms

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269 ms

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27 ms

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collect

38 ms

js

js

72 ms

bx_stat

bx_stat

191 ms

boZRD92gsQ

boZRD92gsQ

533 ms

Accessibility Review

centroinstrument.ru accessibility score

83

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

High

Links do not have a discernible name

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.

Best Practices

centroinstrument.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

centroinstrument.ru SEO score

89

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 Centroinstrument.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 Centroinstrument.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

centroinstrument.ru

Open Graph data is detected on the main page of Centroinstrument. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: