Tools & Wizards About Us
kcznn.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

kcznn.ru

Китайский медицинский центр здоровья в Нижнем Новгороде

Page Load Speed

5 sec in total

First Response

468 ms

Resources Loaded

4 sec

Page Rendered

490 ms

kcznn.ru screenshot

About Website

Click here to check amazing Kcznn content for Russia. Otherwise, check out these important facts you probably never knew about kcznn.ru

Китайский медицинский центр здоровья в Нижнем Новгороде — традиционные методы лечения в сочетании с современными технологиями!

Visit kcznn.ru

Key Findings

We analyzed Kcznn.ru page load time and found that the first response time was 468 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kcznn.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value4,050 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

kcznn.ru

468 ms

kcznn.ru

629 ms

common.css

123 ms

owl.carousel.css

236 ms

font-awesome.min.css

336 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 57% of them (35 requests) were addressed to the original Kcznn.ru, 8% (5 requests) were made to Gstatic.com and 7% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Mc.yandex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 267.9 kB (16%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kcznn.ru main page is 1.7 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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 34.0 kB

  • Original 48.1 kB
  • After minification 44.5 kB
  • After compression 14.1 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 34.0 kB or 71% of the original size.

Image Optimization

-12%

Potential reduce by 119.5 kB

  • Original 1.0 MB
  • After minification 902.5 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. Obviously, Kcznn needs image optimization as it can save up to 119.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 102.4 kB

  • Original 520.5 kB
  • After minification 503.2 kB
  • After compression 418.1 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 102.4 kB or 20% of the original size.

CSS Optimization

-17%

Potential reduce by 11.9 kB

  • Original 71.5 kB
  • After minification 69.4 kB
  • After compression 59.6 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. Kcznn.ru needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (63%)

Requests Now

52

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kcznn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kcznn.ru

kcznn.ru

468 ms

kcznn.ru

kcznn.ru

629 ms

common.css

common.css

123 ms

owl.carousel.css

owl.carousel.css

236 ms

font-awesome.min.css

font-awesome.min.css

336 ms

jquery.min.js

jquery.min.js

33 ms

core.css

core.css

332 ms

style.css

style.css

332 ms

style.css

style.css

346 ms

popup.css

popup.css

346 ms

style.css

style.css

347 ms

template_styles.css

template_styles.css

441 ms

core.js

core.js

560 ms

core_ajax.js

core_ajax.js

443 ms

core_window.js

core_window.js

573 ms

script.js

script.js

451 ms

script.js

script.js

457 ms

api.js

api.js

49 ms

callibri.js

callibri.js

988 ms

678 ms

jquery.inputmask.bundle.min.js

jquery.inputmask.bundle.min.js

206 ms

jsiBoxInit.js

jsiBoxInit.js

555 ms

owl.carousel.js

owl.carousel.js

557 ms

owl.carousel.min.js

owl.carousel.min.js

564 ms

main.js

main.js

569 ms

reachGoal.js

reachGoal.js

661 ms

round_widget_button.js

round_widget_button.js

761 ms

ba.js

ba.js

282 ms

tag.js

tag.js

832 ms

gtm.js

gtm.js

80 ms

recaptcha__en.js

recaptcha__en.js

29 ms

240.png

240.png

689 ms

background.gif

background.gif

224 ms

e1e844f0ce91185e50a4e84f737186b4.jpg

e1e844f0ce91185e50a4e84f737186b4.jpg

335 ms

ec59600657da7dc24ab05eb3b5b2b307.jpg

ec59600657da7dc24ab05eb3b5b2b307.jpg

113 ms

9dddeae0871d9d43b39ac5795606d805.jpg

9dddeae0871d9d43b39ac5795606d805.jpg

109 ms

header_background.jpg

header_background.jpg

256 ms

calibri.ttf

calibri.ttf

802 ms

calibrib.ttf

calibrib.ttf

799 ms

5b57bb473aaa0dab7301a2a1108e55df.jpeg

5b57bb473aaa0dab7301a2a1108e55df.jpeg

233 ms

Frame_button_banner.png

Frame_button_banner.png

110 ms

c3e2347e495dca9791d1beca0bfe78c9.jpeg

c3e2347e495dca9791d1beca0bfe78c9.jpeg

233 ms

e39b69fcfda8cc38b71f8ff14aee77da.png

e39b69fcfda8cc38b71f8ff14aee77da.png

668 ms

320b6de5b4842e69adb1ab864ed1bdf4.png

320b6de5b4842e69adb1ab864ed1bdf4.png

531 ms

07bc46d0d98df5b35f92205a6a76348e.png

07bc46d0d98df5b35f92205a6a76348e.png

670 ms

HanZi.ttf

HanZi.ttf

530 ms

client.js

client.js

661 ms

bx_stat

bx_stat

194 ms

anchor

anchor

49 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

14 ms

b6Oii9STWY88IrJNtLPoIZTrW6o6yVtlax6xgU_Rli0.js

b6Oii9STWY88IrJNtLPoIZTrW6o6yVtlax6xgU_Rli0.js

33 ms

webworker.js

webworker.js

60 ms

logo_48.png

logo_48.png

21 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

46 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

52 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

58 ms

recaptcha__en.js

recaptcha__en.js

8 ms

advert.gif

advert.gif

1282 ms

number

number

667 ms

sync_cookie_image_decide

sync_cookie_image_decide

165 ms

Accessibility Review

kcznn.ru accessibility score

72

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

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

kcznn.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

High

Missing source maps for large first-party JavaScript

SEO Factors

kcznn.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kcznn.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kcznn.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

kcznn.ru

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