21HIFI.COM 21hifi.com音响网


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21hifi.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

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According to Alexa traffic rank the highest website 21hifi.com position was 2976 (in the world). The lowest Alexa rank position was 999279. Now website 21hifi.com ranked in Alexa database as number 896183 (in the world).

Website 21hifi.com Desktop speed measurement score (71/100) is better than the results of 52.66% of other sites shows that the page desktop performance can be improved.

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Mobile speed measurement score of 21hifi.com (64/100) is better than the results of 64.03% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Mar-29-2024 N/AN/A
Mar-28-2024 896,18311,063
Mar-27-2024 907,246-11,122
Mar-26-2024 896,12422,631
Mar-25-2024 918,755-3,574
Mar-24-2024 915,181-3,054
Mar-23-2024 912,127-15,009

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21hifi.com Rank History

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Domain Name: 21HIFI.COM
Registry Domain ID: 30113490_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2020-08-07T17:02:34Z
Creation Date: 2000-06-28T08:17:39Z
Registry Expiry Date: 2025-06-28T08:17:39Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: supervision@xinnet.com
Registrar Abuse Contact Phone: +86.1087127926
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS19.XINCACHE.COM
Name Server: NS20.XINCACHE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-27T00:49:17Z

21hifi.com server information

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21hifi.com desktop page speed rank

Last tested: 2018-10-09


Desktop Speed Medium
71/100

21hifi.com Desktop Speed Test Quick Summary


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21hifi.com mobile page speed rank

Last tested: 2018-10-09


Mobile Speed Bad
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21hifi.com mobile page usability

Last tested: 2018-10-09


Mobile Usability Bad
59/100

21hifi.com Mobile Usability Test Quick Summary


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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.


21hifi.com 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.