Tools & Wizards About Us
ybyy.net screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

ybyy.net

粤北人民医院

Page Load Speed

58.5 sec in total

First Response

17.4 sec

Resources Loaded

40.9 sec

Page Rendered

172 ms

ybyy.net screenshot

About Website

Click here to check amazing Ybyy content. Otherwise, check out these important facts you probably never knew about ybyy.net

粤北人民医院

Visit ybyy.net

Key Findings

We analyzed Ybyy.net page load time and found that the first response time was 17.4 sec and then it took 41 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.

Performance Metrics

ybyy.net performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

ybyy.net

17445 ms

css.css

655 ms

MSClass.js

1843 ms

js.js

652 ms

jquery-1.6.2.min.js

2281 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 93% of them (90 requests) were addressed to the original Ybyy.net, 2% (2 requests) were made to Dcs.conac.cn and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (17.4 sec) belongs to the original domain Ybyy.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 172.5 kB (73%)

Content Size

236.1 kB

After Optimization

63.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ybyy.net main page is 236.1 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. 30% of websites need less resources to load. HTML takes 157.4 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 143.1 kB

  • Original 157.4 kB
  • After minification 143.4 kB
  • After compression 14.3 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. 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 143.1 kB or 91% of the original size.

Image Optimization

-18%

Potential reduce by 8.0 kB

  • Original 43.8 kB
  • After minification 35.8 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, Ybyy needs image optimization as it can save up to 8.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 21.4 kB

  • Original 34.9 kB
  • After minification 34.9 kB
  • After compression 13.5 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 21.4 kB or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (22%)

Requests Now

96

After Optimization

75

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ybyy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ybyy.net

ybyy.net

17445 ms

css.css

css.css

655 ms

MSClass.js

MSClass.js

1843 ms

js.js

js.js

652 ms

jquery-1.6.2.min.js

jquery-1.6.2.min.js

2281 ms

basic-jquery-slider.js

basic-jquery-slider.js

1299 ms

basic-jquery-slider-ybyy.css

basic-jquery-slider-ybyy.css

978 ms

date.js

date.js

1305 ms

gonggao.js

gonggao.js

1622 ms

1-1.jpg

1-1.jpg

3510 ms

1-3.jpg

1-3.jpg

2937 ms

1-2.jpg

1-2.jpg

4786 ms

1-4.jpg

1-4.jpg

2281 ms

index_06.gif

index_06.gif

759 ms

1.jpg

1.jpg

1411 ms

3.jpg

3.jpg

1740 ms

4.jpg

4.jpg

2955 ms

zn.jpg

zn.jpg

2607 ms

lianxi.jpg

lianxi.jpg

2934 ms

index_24.gif

index_24.gif

3261 ms

dwgk.jpg

dwgk.jpg

3264 ms

ywgk.jpg

ywgk.jpg

3608 ms

brmydc.gif

brmydc.gif

4210 ms

index_10.gif

index_10.gif

3591 ms

b1.gif

b1.gif

3834 ms

b10.gif

b10.gif

3917 ms

b2.gif

b2.gif

4921 ms

b3.gif

b3.gif

4161 ms

index_11.gif

index_11.gif

4243 ms

b4.gif

b4.gif

4487 ms

b6.gif

b6.gif

4536 ms

b8.gif

b8.gif

5527 ms

b8.gif

b8.gif

5714 ms

dwgk.gif

dwgk.gif

4861 ms

ywgk.gif

ywgk.gif

5108 ms

index_17.gif

index_17.gif

5188 ms

20140929.jpg

20140929.jpg

5938 ms

tszt_2013-9-4.jpg

tszt_2013-9-4.jpg

5759 ms

2014-5-30.gif

2014-5-30.gif

5513 ms

tszt_ncz2.jpg

tszt_ncz2.jpg

5839 ms

20120822_jieyan.jpg

20120822_jieyan.jpg

7136 ms

20131216.jpg

20131216.jpg

7669 ms

te_se_zhuan_ti.png

te_se_zhuan_ti.png

7402 ms

xfsg.gif

xfsg.gif

6165 ms

body_01.gif

body_01.gif

5817 ms

CA203070000450029570005.js

CA203070000450029570005.js

1700 ms

doctorone.asp

doctorone.asp

6812 ms

body_03.gif

body_03.gif

5187 ms

body_10.gif

body_10.gif

5185 ms

gs.gif

gs.gif

1141 ms

gs.gif

gs.gif

1009 ms

blue.png

blue.png

581 ms

h.js

h.js

2497 ms

dot.gif

dot.gif

4972 ms

body_06.gif

body_06.gif

5450 ms

body_16.gif

body_16.gif

4644 ms

body_19.gif

body_19.gif

4798 ms

body_08.gif

body_08.gif

4869 ms

emergence_call.jpg

emergence_call.jpg

5299 ms

body_47.gif

body_47.gif

4640 ms

body_24.gif

body_24.gif

4494 ms

body_24_1.gif

body_24_1.gif

4467 ms

body_51.gif

body_51.gif

4543 ms

body_33.gif

body_33.gif

4724 ms

20102822421521.jpg

20102822421521.jpg

6403 ms

body_34_1.gif

body_34_1.gif

4223 ms

body_50.gif

body_50.gif

4750 ms

201012505138825.jpg

201012505138825.jpg

10442 ms

foot1_15.gif

foot1_15.gif

4222 ms

waicon.gif

waicon.gif

4347 ms

21.gif

21.gif

1666 ms

hm.gif

hm.gif

437 ms

gt.gif

gt.gif

5452 ms

weibo.jpg

weibo.jpg

5804 ms

index_03.gif

index_03.gif

4291 ms

gaobei_top2.gif

gaobei_top2.gif

4179 ms

index_21.gif

index_21.gif

4925 ms

body_04.gif

body_04.gif

4097 ms

body_17.gif

body_17.gif

4980 ms

links_tit_bg.gif

links_tit_bg.gif

4730 ms

foot_17.gif

foot_17.gif

4798 ms

20136416330%E8%81%8C%E7%A7%B0%E5%89%AF%E4%B8%BB%E4%BB%BB%E5%8C%BB%E5%B8%88%20%E8%8E%AB%E4%BC%9F[0930].JPG

20136416330%E8%81%8C%E7%A7%B0%E5%89%AF%E4%B8%BB%E4%BB%BB%E5%8C%BB%E5%B8%88%20%E8%8E%AB%E4%BC%9F[0930].JPG

10223 ms

2010517221659m53.jpg

2010517221659m53.jpg

4496 ms

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2013529115747%E8%81%8C%E7%A7%B0%E5%89%AF%E4%B8%BB%E4%BB%BB%E5%8C%BB%E5%B8%88%20%E7%86%8A%E8%8B%B1%E8%BE%89[1264].JPG

13277 ms

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201051723610m229.jpg

3333 ms

2010517221430m48.jpg

2010517221430m48.jpg

3443 ms

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2010517221037m46.jpg

3659 ms

201051722956m44.jpg

201051722956m44.jpg

3769 ms

201364155821%E8%81%8C%E7%A7%B0%20%E5%89%AF%E4%B8%BB%E4%BB%BB%E5%8C%BB%E5%B8%88%20%E5%BC%A0%E6%9C%9D%E8%83%9C[0944].JPG

201364155821%E8%81%8C%E7%A7%B0%20%E5%89%AF%E4%B8%BB%E4%BB%BB%E5%8C%BB%E5%B8%88%20%E5%BC%A0%E6%9C%9D%E8%83%9C[0944].JPG

11707 ms

201364155735%E8%81%8C%E7%A7%B0%E5%89%AF%E4%B8%BB%E4%BB%BB%E5%8C%BB%E5%B8%88%20%E6%96%B9%E6%B5%B7%E6%9E%97[0861].JPG

201364155735%E8%81%8C%E7%A7%B0%E5%89%AF%E4%B8%BB%E4%BB%BB%E5%8C%BB%E5%B8%88%20%E6%96%B9%E6%B5%B7%E6%9E%97[0861].JPG

5402 ms

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4809 ms

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20105172297m40.jpg

5131 ms

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201051722845m39.jpg

5361 ms

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2013529174732%E8%81%8C%E5%8A%A1%20%E5%89%AF%E4%B8%BB%E4%BB%BB%E5%8C%BB%E5%B8%88%20%20%E8%81%8C%E7%A7%B0%20%E7%A7%91%E5%89%AF%E4%B8%BB%E4%BB%BB%20%E5%87%8C%E4%BA%9A%E9%9D%9E[0118].JPG

6857 ms

20105172270m37.jpg

20105172270m37.jpg

6323 ms

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201364161754%E8%81%8C%E7%A7%B0%E4%B8%BB%E4%BB%BB%E5%8C%BB%E5%B8%88%20%E4%B8%87%E4%BB%81%E5%B9%B3[1251].JPG

15239 ms

201051722514m136.jpg

201051722514m136.jpg

7988 ms

Accessibility Review

ybyy.net accessibility score

56

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ybyy.net best practices score

67

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

SEO Factors

ybyy.net SEO score

62

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

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

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 Ybyy.net 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 Ybyy.net 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

ybyy.net

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