Tools & Wizards About Us
k-h.ru screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    61% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

k-h.ru

Клининговая компания «Каскад-Холдинг» - профессиональная уборка помещений и другие клининг услуги в Москве

Page Load Speed

21.9 sec in total

First Response

444 ms

Resources Loaded

21.2 sec

Page Rendered

258 ms

k-h.ru screenshot

About Website

Click here to check amazing K H content. Otherwise, check out these important facts you probably never knew about k-h.ru

Профессиональные клининговые услуги в Москве и области. Клиниговая компания «Каскад-Холдинг» - лидер в области профессиональной уборки помещений, фасадов зданий, сервиса и услуг клининга.

Visit k-h.ru

Key Findings

We analyzed K-h.ru page load time and found that the first response time was 444 ms and then it took 21.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

k-h.ru performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

k-h.ru

444 ms

www.k-h.ru

463 ms

jquery.js

381 ms

script.js

258 ms

kernel_main.css

260 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 90% of them (28 requests) were addressed to the original K-h.ru, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain K-h.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 315.1 kB (32%)

Content Size

996.9 kB

After Optimization

681.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of K-h.ru main page is 996.9 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. 25% of websites need less resources to load. Images take 580.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 18.3 kB

  • Original 26.1 kB
  • After minification 25.2 kB
  • After compression 7.8 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 18.3 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 13.7 kB

  • Original 580.5 kB
  • After minification 566.9 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. K H images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 268.6 kB

  • Original 372.0 kB
  • After minification 321.6 kB
  • After compression 103.4 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 268.6 kB or 72% of the original size.

CSS Optimization

-79%

Potential reduce by 14.5 kB

  • Original 18.3 kB
  • After minification 14.2 kB
  • After compression 3.8 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. K-h.ru needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (11%)

Requests Now

28

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K H. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

k-h.ru

k-h.ru

444 ms

www.k-h.ru

www.k-h.ru

463 ms

jquery.js

jquery.js

381 ms

script.js

script.js

258 ms

kernel_main.css

kernel_main.css

260 ms

template_2174578197f657ff1d23f0be9848bbf3_8aa7cbeb0c298c0e1a6960a5b61320da.css

template_2174578197f657ff1d23f0be9848bbf3_8aa7cbeb0c298c0e1a6960a5b61320da.css

265 ms

kernel_main.js

kernel_main.js

539 ms

analytics.js

analytics.js

90 ms

logo.gif

logo.gif

127 ms

big.jpg

big.jpg

382 ms

big.jpg

big.jpg

539 ms

big.jpg

big.jpg

516 ms

big.jpg

big.jpg

538 ms

big.jpg

big.jpg

626 ms

46e20112f6ee83d39fa8233e99657a48.jpg

46e20112f6ee83d39fa8233e99657a48.jpg

276 ms

ad724e4980c0a0e737b52136dc99ac0f.jpg

ad724e4980c0a0e737b52136dc99ac0f.jpg

405 ms

c7f42251d21e96869d8ad76c8d38749f.jpg

c7f42251d21e96869d8ad76c8d38749f.jpg

508 ms

logo_b.gif

logo_b.gif

534 ms

clogo.png

clogo.png

635 ms

watch.js

watch.js

169 ms

social.png

social.png

640 ms

bg_index.jpg

bg_index.jpg

1172 ms

menu.gif

menu.gif

662 ms

menu.gif

menu.gif

663 ms

menu.gif

menu.gif

746 ms

menu.gif

menu.gif

756 ms

menu.gif

menu.gif

768 ms

input.jpg

input.jpg

714 ms

li.gif

li.gif

717 ms

PTSans.css

PTSans.css

792 ms

collect

collect

27 ms

Accessibility Review

k-h.ru accessibility score

86

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

Image elements do not have [alt] attributes

Best Practices

k-h.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

High

Missing source maps for large first-party JavaScript

SEO Factors

k-h.ru SEO score

88

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

    WINDOWS-1251

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

k-h.ru

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