Access kcznn.ru. Китайский медицинский центр здоровья в Нижнем Новгороде

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value2,770 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

kcznn.ru

1223 ms

k2.css

166 ms

mootools-core.js

464 ms

core.js

293 ms

k2.js

300 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 67% of them (49 requests) were addressed to the original Kcznn.ru, 4% (3 requests) were made to Api-maps.yandex.ru and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Kcznn.ru.

Content Size

1.6 MB

After Optimization

972.2 kB

In fact, the total size of Kcznn.ru main page is 1.6 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. 50% of websites need less resources to load. Images take 852.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 38.4 kB

Original 50.8 kB
After minification 48.8 kB
After compression 12.4 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 38.4 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 99.9 kB

Original 852.0 kB
After minification 752.1 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 99.9 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

-66%

Potential reduce by 379.4 kB

Original 574.2 kB
After minification 554.1 kB
After compression 194.7 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 379.4 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 73.7 kB

Original 86.6 kB
After minification 63.1 kB
After compression 12.9 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 73.7 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 60 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 19 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

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

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.

High

Links do not have a discernible name

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

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Kcznn.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 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Китайский медицинский центр здоровья в Нижнем Новгороде

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

kcznn.ru

k2.css

mootools-core.js

core.js

k2.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

kcznn.ru

k2.css

mootools-core.js

core.js

k2.js

caption.js

mootools-more.js

jquery.datetimepicker.css

template.css

jquery-1.11.2.min.js

jquery.datetimepicker.js

jquery.form.min.js

template.js

oprosnik.js

SmartCallBack.js

ti.js

logo.png

hat-bg.jpg

c82cc4e14a1d2c8c8ffff9840d24b558_S.jpg

gKvgCKf3nCM.jpg

2-300x200.gif

1413541055.jpg

kjdgsdb154.jpg

national_rules_chine-04.jpg

1662533_1235545863126700_9136100218006670150_n.jpg

main-intro.jpg

ic-pic01.jpg

ic-pic02.jpg

ic-pic03.jpg

01.jpg

02.jpg

03.jpg

top_button.png

all.js

main-bg-a.png

main-bg-l.png

main-bg-r.png

hat-btn-bg.jpg

top-menu-bg.jpg

menu-item-par-bg.png

tm-divider.png

east-corners.png

sider-date-bg.png