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Website duba.net Desktop speed measurement score (74/100) is better than the results of 60.42% of other sites shows that the page desktop performance can be improved.

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Weekly Rank Report

DateRankChange
May-23-2019 40,245-12,651
May-22-2019 27,594-998
May-21-2019 26,59624,048
May-20-2019 50,644-26,799
May-19-2019 23,84544,632
May-18-2019 68,477-26,163
May-17-2019 42,31480,580

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duba.net Rank History

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duba.net whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: duba.net
Registry Domain ID:
Registrar WHOIS Server: whois.ename.com
Registrar URL: http://www.ename.net
Updated Date: 2013-01-08 T14:15:24Z
Creation Date: 2002-03-20 T04:18:38Z
Registrar Registration Expiration Date: 2018-03-20 T03:18:38Z
Registrar: eName Technology Co.,Ltd.
Registrar IANA ID: 1331
Registrar Abuse Contact Email: abuse@ename.com
Registrar Abuse Contact Phone: +86.4000044400
Domain Status: clientDeleteProhibited
Domain Status: clientTransferProhibited
Registry Registrant ID:
Registrant Name: ZhaoYiDing
Registrant Organization: ShellInternet
Registrant Street: fusun internetional N.237 Chaoyang Road North
Registrant City: Beijing
Registrant State/Province: Beijing
Registrant Postal Code: 100022
Registrant Country: CN
Registrant Phone: +86.01062927779
Registrant Phone Ext:
Registrant Fax: +86.01062927779
Registrant Fax Ext:
Registrant Email: zhaoyiding@cmcm.com
Registry Admin ID:
Admin Name: ZhaoYiDing
Admin Organization: ShellInternet
Admin Street: fusun internetional N.237 Chaoyang Road North
Admin City: Beijing
Admin State/Province: Beijing
Admin Postal Code: 100022
Admin Country: CN
Admin Phone: +86.01062927779
Admin Phone Ext:
Admin Fax: +86.01062927779
Admin Fax Ext:
Admin Email: zhaoyiding@cmcm.com
Registry Tech ID:
Tech Name: ZhaoYiDing
Tech Organization: ShellInternet
Tech Street: fusun internetional N.237 Chaoyang Road North
Tech City: Beijing
Tech State/Province: Beijing
Tech Postal Code: 100022
Tech Country: CN
Tech Phone: +86.01062927779
Tech Phone Ext:
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Tech Fax Ext:
Tech Email: zhaoyiding@cmcm.com
Name Server: lv3ns1.ffdns.net
Name Server: lv3ns2.ffdns.net
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Name Server: lv3ns4.ffdns.net
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2015-06-21 T01:45:23Z

duba.net server information

Servers Location

duba.net desktop page speed rank

Last tested: 2017-05-31


Desktop Speed Medium
74/100

duba.net Desktop Speed Test Quick Summary


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duba.net Desktop Resources

Total Resources50
Number of Hosts16
Static Resources32
JavaScript Resources14
CSS Resources3

duba.net Desktop Resource Breakdown

duba.net mobile page speed rank

Last tested: 2017-05-31


Mobile Speed Bad
58/100

duba.net Mobile Speed Test Quick Summary


priority - 26 Avoid landing page redirects

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

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duba.net Mobile Resources

Total Resources50
Number of Hosts15
Static Resources32
JavaScript Resources15
CSS Resources3

duba.net Mobile Resource Breakdown

duba.net mobile page usability

Last tested: 2017-05-31


Mobile Usability Bad
61/100

duba.net Mobile Usability Test Quick Summary


priority - 40 Use legible font sizes

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priority - 16 Size tap targets appropriately

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priority - 10 Configure the viewport

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duba.net Mobile Resources

Total Resources50
Number of Hosts15
Static Resources32
JavaScript Resources15
CSS Resources3

duba.net Mobile Resource Breakdown

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duba.net Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


duba.net TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.