DUBA.COM 毒霸网址大全 - 最安全实用的网址导航


duba.com website information.

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

No name server records were found.

and probably website duba.com is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.

According to Alexa traffic rank the highest website duba.com position was 195022 (in the world). The lowest Alexa rank position was 270468. Now website duba.com ranked in Alexa database as number 265719 (in the world).

Website duba.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.

duba.com Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of duba.com (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Apr-25-2024 265,7190
Apr-24-2024 265,7190
Apr-23-2024 265,7193,717
Apr-22-2024 269,4361,032
Apr-21-2024 270,468-2,350
Apr-20-2024 268,1180
Apr-19-2024 268,118-187

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duba.com Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



duba.com 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.COM
Registry Domain ID: 109769719_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.ename.com
Registrar URL: http://www.ename.net
Updated Date: 2018-06-19T09:00:53Z
Creation Date: 2004-01-12T19:12:40Z
Registry Expiry Date: 2023-01-12T19:12:40Z
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 https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS3.DNSV4.COM
Name Server: NS4.DNSV4.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T20:31:24Z

duba.com server information

Servers Location

IP Address
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duba.com desktop page speed rank

Last tested: 2016-06-12


Desktop Speed Medium
71/100

duba.com Desktop Speed Test Quick Summary


priority - 23 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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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 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:

https://www.duba.com/static/v2/js/jquery-1.7.2.min.js?v=20140929

Optimize CSS Delivery of the following:

https://www.duba.com/static/v2/css/min.base.css?v=20160612105942

priority - 7 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

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priority - 2 Optimize images

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priority - 1 Enable compression

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duba.com Desktop Resources

Total Resources98
Number of Hosts18
Static Resources61
JavaScript Resources15
CSS Resources1

duba.com Desktop Resource Breakdown

duba.com mobile page speed rank

Last tested: 2017-05-21


Mobile Speed Bad
60/100

duba.com Mobile Speed Test Quick Summary


priority - 51 Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://duba.com/
http://www.duba.com/
https://www.duba.com/
http://m.duba.com/?f=pc

priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 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.

Optimize CSS Delivery of the following:

http://m.duba.com/static/css/min.style.css?v=1495334708

priority - 5 Optimize images

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priority - 5 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.

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http://c.cnzz.com/core.php?web_id=30083742&t=q (15 minutes)
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priority - 2 Enable compression

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duba.com Mobile Resources

Total Resources53
Number of Hosts14
Static Resources43
JavaScript Resources5
CSS Resources1

duba.com Mobile Resource Breakdown

duba.com mobile page usability

Last tested: 2017-05-21


Mobile Usability Good
100/100

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duba.com 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.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.