Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

kfzj.com.cn

北京康复之家健康管理集团有限公司

Page Load Speed

104.8 sec in total

First Response

6.3 sec

Resources Loaded

97.5 sec

Page Rendered

974 ms

kfzj.com.cn screenshot

About Website

Visit kfzj.com.cn now to see the best up-to-date Kfzj content for China and also check out these interesting facts you probably never knew about kfzj.com.cn

康复之家是一家家用医疗器械连锁机构。中国正在大力推行的国家层面的居家养老产业政策,康复之家是该项政策先行者、践行者和推动者,经过8年发展,已经成为中国居家养老和居家医疗行业里的一颗耀眼的明星。

Visit kfzj.com.cn

Key Findings

We analyzed Kfzj.com.cn page load time and found that the first response time was 6.3 sec and then it took 98.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 34 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

kfzj.com.cn performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value2,890 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.35

31/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

kfzj.com.cn

6315 ms

style.css

5944 ms

home.css

6679 ms

common.js

5147 ms

yxqq.js

1676 ms

Our browser made a total of 238 requests to load all elements on the main page. We found that 77% of them (183 requests) were addressed to the original Kfzj.com.cn, 5% (11 requests) were made to Hb.crm2.qq.com and 3% (7 requests) were made to M9106.talk99.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Kfzj.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 559.3 kB (29%)

Content Size

1.9 MB

After Optimization

1.3 MB

In fact, the total size of Kfzj.com.cn main page is 1.9 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 232.6 kB

  • Original 271.9 kB
  • After minification 232.1 kB
  • After compression 39.3 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. This page needs HTML code to be minified as it can gain 39.8 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 232.6 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 143.5 kB

  • Original 1.3 MB
  • After minification 1.2 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, Kfzj needs image optimization as it can save up to 143.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 170.4 kB

  • Original 295.5 kB
  • After minification 236.1 kB
  • After compression 125.1 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 170.4 kB or 58% of the original size.

CSS Optimization

-76%

Potential reduce by 12.7 kB

  • Original 16.7 kB
  • After minification 15.8 kB
  • After compression 4.0 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. Kfzj.com.cn needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (26%)

Requests Now

198

After Optimization

146

The browser has sent 198 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kfzj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kfzj.com.cn accessibility score

69

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

Links do not have a discernible name

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

kfzj.com.cn best practices score

58

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

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kfzj.com.cn SEO score

85

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

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kfzj.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Kfzj.com.cn 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 Kfzj. 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: