Analyze

bddyyy.com.cn: 北京大学第一医院

Page load speed analysis

  • 40/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    1.7 sec

  • Resources loaded

    85.5 sec

  • Page rendered

    281 ms

  • Total page load time

    87.4 sec

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

We analyzed Bddyyy.com.cn page load time and found that the first response time was 1.7 sec and then it took 85.7 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 23 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 225.7 kB
    Images 2.6 MB
    Javascripts 245.9 kB
    CSS 20.6 kB

    In fact, the total size of Bddyyy.com.cn main page is 3.1 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. 70% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

    • Original 225.7 kB
    • After minification 139.6 kB
    • After compression 19.8 kB

    HTML optimization

    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 86.1 kB, which is 38% 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 205.9 kB or 91% of the original size.

    • Original 2.6 MB
    • After optimization 2.3 MB

    Image optimization

    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. Bddyyy images are well optimized though.

    • Original 245.9 kB
    • After minification 244.3 kB
    • After compression 83.7 kB

    JavaScript optimization

    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 162.2 kB or 66% of the original size.

    • Original 20.6 kB
    • After minification 19.7 kB
    • After compression 4.3 kB

    CSS optimization

    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. Bddyyy.com.cn needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 79% of the original size.

Network requests diagram

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Our browser made a total of 359 requests to load all elements on the main page. We found that 92% of them (332 requests) were addressed to the original Bddyyy.com.cn, 5% (19 requests) were made to Bd-yy.com and 2% (8 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Bddyyy.com.cn.

Additional info on bddyyy.com.cn

Requests

The browser has sent 335 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bddyyy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

11

Javascripts

322

Images

2

CSS

335

All

Possible request optimization

322

Images

2

CSS

10

Optimized

325

All

Normal result

IP address

This IP address is dedicated to Bddyyy.com.cn. This is the best domain hosting practice .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
NS

bddyyy.com.cn

ns2.sfn.cn 86400
NS

bddyyy.com.cn

ns1.sfn.cn 86400
SOA

bddyyy.com.cn

86400 Mname: ns1.sfn.cn
Rname: root.ns1.sfn.cn
Serial: 2007252130
Refresh: 600
Retry: 120
Expire: 604800
Minimum-ttl: 7200
MX

bddyyy.com.cn

222.28.106.2 86400 Pri: 10

Language and encoding

Poor result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

GB2312

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bddyyy.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 Bddyyy.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.

HTTPS certificate

SSL Certificate

Bddyyy.com.cn has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 97% of all visits is China. Unfortunately, we cannot track the location of Bddyyy.com.cn server and thus cannot define if the distance between their user base and server can potentially affect the page load time

Good result

Poor result

Social Sharing Optimization

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

bddyyy.com.cn

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