Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

kalibr-msk.ru

[.m] masterhost - профессиональный хостинг сайтаwww.kalibr-msk.ru

Page Load Speed

6.5 sec in total

First Response

769 ms

Resources Loaded

5 sec

Page Rendered

741 ms

kalibr-msk.ru screenshot

About Website

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

Продажа электроинструментов, ручных инструментов, станков торговой марки КАЛИБР в городах: Москва, Моздок, Ессентуки, Пятигорск - kalibr-msk.ru

Visit kalibr-msk.ru

Key Findings

We analyzed Kalibr-msk.ru page load time and found that the first response time was 769 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

kalibr-msk.ru performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

kalibr-msk.ru

769 ms

main.js

352 ms

xmenu6.js

367 ms

xaddeventlistener.js

374 ms

xgetelementbyid.js

372 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 95% of them (103 requests) were addressed to the original Kalibr-msk.ru, 1% (1 request) were made to Mc.yandex.ru and 1% (1 request) were made to Cnt.rambler.ru. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Kalibr-msk.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 514.9 kB (60%)

Content Size

856.8 kB

After Optimization

341.8 kB

In fact, the total size of Kalibr-msk.ru main page is 856.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 382.7 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 191.2 kB

  • Original 211.3 kB
  • After minification 146.3 kB
  • After compression 20.2 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 65.1 kB, which is 31% 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 191.2 kB or 90% of the original size.

Image Optimization

-9%

Potential reduce by 21.5 kB

  • Original 235.8 kB
  • After minification 214.3 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. Kalibr Msk images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 280.3 kB

  • Original 382.7 kB
  • After minification 368.2 kB
  • After compression 102.4 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 280.3 kB or 73% of the original size.

CSS Optimization

-81%

Potential reduce by 22.0 kB

  • Original 27.0 kB
  • After minification 17.6 kB
  • After compression 5.0 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. Kalibr-msk.ru needs all CSS files to be minified and compressed as it can save up to 22.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (25%)

Requests Now

106

After Optimization

79

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kalibr Msk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kalibr-msk.ru accessibility score

67

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

kalibr-msk.ru best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kalibr-msk.ru SEO score

58

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

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 Kalibr-msk.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 Kalibr-msk.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

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