Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

kraust.ru

Модульные здания, Кпп, Блок контейнеры, посты охраны и бани на заказ. Изготовление и продажа блок-контейнеров в Москве.

Page Load Speed

6.7 sec in total

First Response

582 ms

Resources Loaded

5.4 sec

Page Rendered

747 ms

kraust.ru screenshot

About Website

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

Производство и продажа блок контейнеров, модульных зданий, постов охраны, кпп и бань для дачи и строительства. Планировки, цены, доставка. Контакты.

Visit kraust.ru

Key Findings

We analyzed Kraust.ru page load time and found that the first response time was 582 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kraust.ru performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value1,780 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

kraust.ru

582 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

215 ms

css_XnT6VCNljf2qWU4IJIFrZCeR20nb4Dhi8xEmpck0i-I.css

219 ms

css_9K4N8KXztVuMdrRYOo7uEupY4UX7SLqkPTSzLkpjOR8.css

220 ms

css_QkVl-Q6Oh6oy18pTNyayqig9veXo3PTtZ0lsPEgfs2g.css

223 ms

Our browser made a total of 297 requests to load all elements on the main page. We found that 61% of them (182 requests) were addressed to the original Kraust.ru, 5% (16 requests) were made to Vk.com and 5% (15 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kraust.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (42%)

Content Size

5.3 MB

After Optimization

3.1 MB

In fact, the total size of Kraust.ru main page is 5.3 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. Only a small number of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 571.3 kB

  • Original 659.4 kB
  • After minification 650.5 kB
  • After compression 88.0 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 571.3 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 163.5 kB

  • Original 2.7 MB
  • After minification 2.5 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. Kraust images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.3 MB
  • After compression 403.6 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 1.2 MB or 75% of the original size.

CSS Optimization

-86%

Potential reduce by 295.6 kB

  • Original 343.8 kB
  • After minification 328.9 kB
  • After compression 48.2 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. Kraust.ru needs all CSS files to be minified and compressed as it can save up to 295.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 143 (50%)

Requests Now

286

After Optimization

143

The browser has sent 286 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kraust. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 77 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kraust.ru accessibility score

71

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

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

kraust.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kraust.ru SEO score

91

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 Kraust.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 Kraust.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

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