39.net

39健康网_中国领先的健康门户网站

How popular is 39.net?

This table shows the popularity of 39.net relative to ther sites.
DateAlexa RankChange
Jan-22-2018 414-21
Jan-21-2018 393-14
Jan-20-2018 379-20
Jan-19-2018 359-16
Jan-18-2018 343-14
Jan-17-2018 329-14
Jan-16-2018 315-15

39.net alexa rank history


What does Alexa Rank mean?
Alexa rank is calculated using a combination of the estimated average daily unique visitors to the site and the estimated number of pageviews on the site. The site with the highest combination of unique visitors and pageviews is ranked as #1

Compare 39.net alexa rank with other website rank

39.net

39.net whois

Domain Name: 39.NET
Registry Domain ID: 4460550_DOMAIN_NET-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2017-08-28T04:34:59Z
Creation Date: 1997-01-21T05:00:00Z
Registry Expiry Date: 2020-01-22T05:00:00Z
Registrar: HiChina Zhicheng Technology Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.39.NET
Name Server: NS2.39.NET
Name Server: NS3.39.NET
Name Server: NS5.39.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2017-11-29T19:51:40Z

39.net server information

39.net desktop page speed rank

Site Title: 39健康网_中国领先的健康门户网站


39.net Desktop Speed: 49/100

39.net Desktop Speed Test Quick Summary:

42 Optimize images

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39 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.


Leverage browser caching for the following cacheable resources:

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24 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 32 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.


None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.


Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

http://image.39.net/index/css/base.css?v=20160609120244
http://image.39.net/index/css/peopleMode.css?v=20160609120244

6 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.


Enable compression for the following resources to reduce their transfer size by 49KiB (71% reduction).

Compressing http://my.39.net/js/myMsg.js could save 18.3KiB (82% reduction).
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Compressing http://image.39.net/index/js/index_myzx.js?v=20160609120245 could save 565B (57% reduction).

2 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.


50.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.

Only about 39% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

2 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.


Minify JavaScript for the following resources to reduce their size by 11.6KiB (38% reduction).

Minifying http://my.39.net/js/myMsg.js could save 8.8KiB (40% reduction).
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Minifying http://image.39.net/index/js/index_yyk.js?v=20160609120244 could save 594B (23% reduction) after compression.

39.net Desktop Resources

Total Resources173
Number of Hosts16
Static Resources143
JavaScript Resources20
CSS Resources3

39.net Desktop Resource Distribution

39.net mobile page speed rank

Site Title: 39健康网_中国领先的健康门户网站


39.net Mobile Speed: 59/100

39.net Mobile Speed Test Quick Summary:

39 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.


Leverage browser caching for the following cacheable resources:

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http://image.39.net/wap/m/images/fas/fas-nav.png (24 hours)
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http://image.39.net/wap/m/js/jquery.min.js (24 hours)
http://image.39.net/wap/m/js/m_tool.js?v=20160611085833 (24 hours)

32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.


None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.


Remove render-blocking JavaScript:

http://image.39.net/wap/m/js/jquery.min.js
http://image.39.net/wap/m/js/m_tool.js?v=20160611085833
http://image.39.net/gy/Head_Tools_For_M.js

Optimize CSS Delivery of the following:

http://image.39.net/wap/m/css/m_base.css?v=20160611085833
http://image.39.net/wap/m/css/m_home.css?v=20160611085833

4 Optimize images

Properly formatting and compressing images can save many bytes of data.


Optimize the following images to reduce their size by 33.7KiB (29% reduction).

Losslessly compressing http://pimg.39.net/PictureLib/A/f76/20160603/org_715980.jpg could save 13.4KiB (35% reduction).
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Losslessly compressing http://image.39.net/wap/m/images/fas/fas-nav.png could save 762B (69% reduction).

1 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.


Enable compression for the following resources to reduce their transfer size by 1.1KiB (48% reduction).

Compressing http://pos.baidu.com/sync_pos.htm?cproid=90F78B85F�C5AED3E3B8FF3%3AFG%3D1 could save 584B (48% reduction).
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1 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.


Minify JavaScript for the following resources to reduce their size by 653B (23% reduction).

Minifying http://image.39.net/wap/m/js/m_tool.js?v=20160611085833 could save 653B (23% reduction) after compression.

39.net Mobile Resources

Total Resources129
Number of Hosts18
Static Resources85
JavaScript Resources14
CSS Resources2

39.net Mobile Resource Distribution

39.net mobile page usability

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39.net Mobile Usability: 99/100

39.net Mobile Usability Test Quick Summary:

1 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.


The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://wapyyk.39.net/">找医院</a> and 17 others are close to other tap targets.

39.net Mobile Resources

Total Resources129
Number of Hosts18
Static Resources85
JavaScript Resources14
CSS Resources2

39.net Mobile Resource Distribution

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