Tools & Wizards About Us
krasko.ru screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

krasko.ru

Купить краски оптом и в розницу от производителя ООО 'НПО Краско' в г. Москва

Page Load Speed

10.5 sec in total

First Response

795 ms

Resources Loaded

8.9 sec

Page Rendered

790 ms

krasko.ru screenshot

About Website

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

Компания КрасКо — производство лакокрасочных материалов. Промышленные наливные полы, краски по металлу, краски по бетону, краски по дереву. Купить лаки и краски оптом в г. Москва Тел.: +7 (495) 221-21...

Visit krasko.ru

Key Findings

We analyzed Krasko.ru page load time and found that the first response time was 795 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

krasko.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value17.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value30.3 s

0/100

10%

TBT (Total Blocking Time)

Value13,620 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value52.7 s

0/100

10%

Network Requests Diagram

krasko.ru

795 ms

krasko.ru

524 ms

krasko.ru

136 ms

www.krasko.ru

846 ms

www.krasko.ru

1847 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 74% of them (110 requests) were addressed to the original Krasko.ru, 5% (7 requests) were made to Youtube.com and 3% (5 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Yastatic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (38%)

Content Size

5.9 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Krasko.ru main page is 5.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 306.9 kB

  • Original 362.3 kB
  • After minification 326.1 kB
  • After compression 55.4 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. 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 306.9 kB or 85% of the original size.

Image Optimization

-13%

Potential reduce by 371.2 kB

  • Original 2.9 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. Obviously, Krasko needs image optimization as it can save up to 371.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 1.0 MB

  • Original 2.0 MB
  • After minification 1.9 MB
  • After compression 939.3 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 1.0 MB or 52% of the original size.

CSS Optimization

-79%

Potential reduce by 551.6 kB

  • Original 702.4 kB
  • After minification 579.1 kB
  • After compression 150.7 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. Krasko.ru needs all CSS files to be minified and compressed as it can save up to 551.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (46%)

Requests Now

131

After Optimization

71

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krasko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

krasko.ru

krasko.ru

795 ms

krasko.ru

krasko.ru

524 ms

krasko.ru

krasko.ru

136 ms

www.krasko.ru

www.krasko.ru

846 ms

www.krasko.ru

www.krasko.ru

1847 ms

core.css

core.css

121 ms

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244 ms

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365 ms

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608 ms

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Create

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Accessibility Review

krasko.ru accessibility score

83

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

<frame> or <iframe> elements do not have a title

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

krasko.ru best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

krasko.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 Krasko.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 Krasko.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

krasko.ru

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