Access xnxg.familydoctor.com.cn. 心脑血管-心脑血管疾病的预防、症状-心脑血管药品、治疗-家庭医生在线

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.243

51/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

xnxg.familydoctor.com.cn

3746 ms

jquery-1.10.2.min.js

3660 ms

mredirect.js

2368 ms

common.css

3225 ms

public.css

2248 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 4% of them (6 requests) were addressed to the original Xnxg.familydoctor.com.cn, 50% (67 requests) were made to Img.familydoctor.com.cn and 7% (10 requests) were made to Eclick.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Ggtj.ap.familydoctor.com.cn.

Content Size

2.4 MB

After Optimization

1.8 MB

In fact, the total size of Xnxg.familydoctor.com.cn main page is 2.4 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 155.2 kB

Original 179.3 kB
After minification 138.8 kB
After compression 24.1 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. This page needs HTML code to be minified as it can gain 40.5 kB, which is 23% 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 155.2 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 83.9 kB

Original 1.6 MB
After minification 1.5 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. Xnxg Familydoctor images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 323.3 kB

Original 521.0 kB
After minification 486.0 kB
After compression 197.7 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 323.3 kB or 62% of the original size.

CSS Optimization

-82%

Potential reduce by 63.7 kB

Original 77.6 kB
After minification 65.5 kB
After compression 13.9 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. Xnxg.familydoctor.com.cn needs all CSS files to be minified and compressed as it can save up to 63.7 kB or 82% of the original size.

Requests Now

129

After Optimization

The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xnxg Familydoctor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 5 to 1 for CSS 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xnxg.familydoctor.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 Xnxg.familydoctor.com.cn main page’s claimed encoding is gb2312. 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

xnxg.familydoctor.com.cn

Open Graph description is not detected on the main page of Xnxg Familydoctor. 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

心脑血管-心脑血管疾病的预防、症状-心脑血管药品、治疗-家庭医生在线

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

xnxg.familydoctor.com.cn

jquery-1.10.2.min.js

mredirect.js

common.css

public.css

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

xnxg.familydoctor.com.cn

jquery-1.10.2.min.js

mredirect.js

common.css

public.css

style.css

nav.css

common.js

m.js

cookiesmgr.js

jslib.js

MSClass.js

jquery-1.10.2.min.js

atrk.js

stat.php

tabSwitch.js

o.js

AdPublic.js

439.js

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