duba.net Website Information
Daily Unique Visits: 38,010
Daily Page Views: 228,060
Income Per Day: $456
Estimated Value: $328,320
This website is located in China and is using following IP address 120.92.32.226. See the complete list of popular websites hosted in China.
duba.net is registered under .NET top-level domain. Please check other sites in .NET zone.
Website duba.net is using the following name servers:
- ns4.dnsv4.com
- ns3.dnsv4.com
and is probably hosted by BJKSCNET Beijing Kingsoft Cloud Internet Technology Co., Ltd, CN. See the full list of other websites hosted by BJKSCNET Beijing Kingsoft Cloud Internet Technology Co., Ltd, CN.
The highest website duba.net position in Alexa rank database was 37496 and the lowest rank position was 41102. Current position of duba.net in Alexa rank database is 37733.
Desktop speed score of duba.net (74/100) is better than the results of 57.94% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of duba.net (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.
Mobile speed score of duba.net (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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duba.net Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
duba.net whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Registry Domain ID: 84660562_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.ename.com
Registrar URL: http://www.ename.net
Updated Date: 2021-02-22T09:55:23Z
Creation Date: 2002-03-20T04:18:38Z
Registry Expiry Date: 2024-03-20T03:18:38Z
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 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: 2021-04-25T06:04:55Z
duba.net server information
Servers Location
duba.net desktop page speed rank
Last tested: 2017-05-31
duba.net Desktop Speed Test Quick Summary
priority - 15Leverage 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:
http://act.cmcmcdn.com/upload/201705/a7b3e7db062d09ad0d328e9bdc95c9bb.png (expiration not specified)
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http://www.ijinshan.com/images/20161227/all.png (expiration not specified)
http://www.ijinshan.com/images/20161227/banner-top.png (expiration not specified)
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http://www.ijinshan.com/images/20161227/title6.png (expiration not specified)
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priority - 7Avoid 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.
http://www.duba.net/
http://www.ijinshan.com/index.shtml?ver=duba
priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.ijinshan.com/js/googleSearch.js
Optimize CSS Delivery of the following:
http://www.ijinshan.com/css/v2/home921.css?v=100
http://www.ijinshan.com/css/v2/discoverability.css?v=5
priority - 3Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 33KiB (32% reduction).
Compressing http://act.cmcmcdn.com/upload/201705/a7b3e7db062d09ad0d328e9bdc95c9bb.png could save 4.4KiB (12% reduction).
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Compressing http://www.ijinshan.com/images/20161227/title6.png could save 1.4KiB (23% reduction).
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priority - 2Enable compression
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priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 742B (12% reduction).
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.1KiB (11% reduction).
priority - 0Minify 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 572B (21% reduction).
duba.net Desktop Resource Breakdown
Total Resources | 50 |
Number of Hosts | 16 |
Static Resources | 32 |
JavaScript Resources | 14 |
CSS Resources | 3 |
duba.net mobile page speed rank
Last tested: 2017-05-31
duba.net Mobile Speed Test Quick Summary
priority - 26Avoid 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.
http://www.duba.net/
http://www.ijinshan.com/index.shtml?ver=duba
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.ijinshan.com/js/googleSearch.js
Optimize CSS Delivery of the following:
http://www.ijinshan.com/css/v2/home921.css?v=100
http://www.ijinshan.com/css/v2/discoverability.css?v=5
priority - 23Leverage 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:
http://act.cmcmcdn.com/upload/201705/a7b3e7db062d09ad0d328e9bdc95c9bb.png (expiration not specified)
http://tongji2.vip.duba.net/__stat.js (expiration not specified)
http://www.ijinshan.com/images/20161227/2.png (expiration not specified)
http://www.ijinshan.com/images/20161227/88.png (expiration not specified)
http://www.ijinshan.com/images/20161227/all.png (expiration not specified)
http://www.ijinshan.com/images/20161227/banner-top.png (expiration not specified)
http://www.ijinshan.com/images/20161227/banner2.png (expiration not specified)
http://www.ijinshan.com/images/20161227/bottom-line.png (expiration not specified)
http://www.ijinshan.com/images/20161227/line-1.png (expiration not specified)
http://www.ijinshan.com/images/20161227/logo-1.png (expiration not specified)
http://www.ijinshan.com/images/20161227/newdb-zbtn.png (expiration not specified)
http://www.ijinshan.com/images/20161227/title6.png (expiration not specified)
http://www.ijinshan.com/images/20161227/title8.png (expiration not specified)
http://www.ijinshan.com/images/2016921/all.png (expiration not specified)
http://www.ijinshan.com/images/cm-security-ijinshan.png (expiration not specified)
http://www.ijinshan.com/images/index-more.png (expiration not specified)
http://www.ijinshan.com/images/v2/cm-light-desktop.png (expiration not specified)
http://www.ijinshan.com/images/v2/hot.gif (expiration not specified)
http://www.ijinshan.com/images/v2/kis_jisu.png (expiration not specified)
http://www.ijinshan.com/images/v2/liebao_128.png (expiration not specified)
http://www.ijinshan.com/images/v2/sjdb/cm-56.jpg (expiration not specified)
http://www.ijinshan.com/images/v2/ui.png (expiration not specified)
http://www.ijinshan.com/js/dialog.min.js (expiration not specified)
http://www.ijinshan.com/js/googleSearch.js (expiration not specified)
http://www.ijinshan.com/js/jquery.js (expiration not specified)
http://www.ijinshan.com/js/jquery.slide.js (expiration not specified)
http://c.cnzz.com/core.php?web_id=3973604&t=z (15 minutes)
http://c.cnzz.com/core.php?web_id=30061704&t=q (15 minutes)
http://s20.cnzz.com/stat.php?id=3973604&web_id=3973604 (90 minutes)
http://w.cnzz.com/c.php?id=30061704 (90 minutes)
priority - 3Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 33KiB (32% reduction).
Compressing http://act.cmcmcdn.com/upload/201705/a7b3e7db062d09ad0d328e9bdc95c9bb.png could save 4.4KiB (12% reduction).
Compressing http://www.ijinshan.com/images/20161227/all.png could save 3.3KiB (30% reduction).
Compressing http://www.ijinshan.com/images/v2/sjdb/cm-56.jpg could save 2.3KiB (56% reduction).
Compressing http://www.ijinshan.com/images/20161227/88.png could save 2.2KiB (35% reduction).
Compressing http://www.ijinshan.com/images/20161227/newdb-zbtn.png could save 2KiB (17% reduction).
Compressing http://www.ijinshan.com/images/20161227/title6.png could save 1.4KiB (23% reduction).
Compressing http://www.ijinshan.com/images/20161227/logo-1.png could save 1.2KiB (45% reduction).
Compressing http://www.ijinshan.com/images/20161227/title8.png could save 1.1KiB (21% reduction).
Compressing http://www.ijinshan.com/images/20161227/line-1.png could save 884B (84% reduction).
priority - 2Enable 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 17.8KiB (61% reduction).
Compressing http://s20.cnzz.com/stat.php?id=3973604&web_id=3973604 could save 7KiB (65% reduction).
Compressing http://c.cnzz.com/core.php?web_id=3973604&t=z could save 1.4KiB (50% reduction).
Compressing http://c.cnzz.com/core.php?web_id=30061704&t=q could save 1.4KiB (50% reduction).
Compressing http://kxlogo.knet.cn/seallogo.dll?sn=e12042311010018602307708&size=0 could save 925B (58% reduction).
priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 742B (12% reduction).
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.1KiB (11% reduction).
priority - 0Minify 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 572B (21% reduction).
duba.net Mobile Resource Breakdown
Total Resources | 50 |
Number of Hosts | 15 |
Static Resources | 32 |
JavaScript Resources | 15 |
CSS Resources | 3 |
duba.net mobile page usability
Last tested: 2017-05-31
duba.net Mobile Usability Test Quick Summary
priority - 40Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
安全套装
and 6 others render only 5 pixels tall (14 CSS pixels).勒索病毒免疫工具 >
and 1 others render only 5 pixels tall (14 CSS pixels).安装时间:
and 1 others render only 5 pixels tall (13 CSS pixels).2017.5.22
renders only 5 pixels tall (13 CSS pixels).10秒
renders only 6 pixels tall (16 CSS pixels).版本日志 >
renders only 5 pixels tall (14 CSS pixels).开发尝鲜版 >
and 1 others render only 5 pixels tall (14 CSS pixels).蓝芯IV引擎
and 4 others render only 6 pixels tall (16 CSS pixels).电脑问题,一键解决
and 4 others render only 5 pixels tall (14 CSS pixels).安全资讯
and 2 others render only 6 pixels tall (16 CSS pixels).更多
and 1 others render only 5 pixels tall (14 CSS pixels).警惕:“永恒之石”蠕虫病毒潜在威胁不输勒索病毒
and 2 others render only 5 pixels tall (12 CSS pixels).金山毒霸再升级:防御未知勒索病毒加密文件
and 8 others render only 5 pixels tall (12 CSS pixels).产品
and 5 others render only 5 pixels tall (12 CSS pixels).金山猎豹游戏中心
and 26 others render only 5 pixels tall (12 CSS pixels).申请合作>>
and 14 others render only 5 pixels tall (12 CSS pixels).合作:
renders only 5 pixels tall (12 CSS pixels).京公网安备:11010502…2016】0672-054号
renders only 5 pixels tall (12 CSS pixels).京ICP备12038800号-1
renders only 5 pixels tall (12 CSS pixels).Copyright© 201…ghts Reserved.
renders only 5 pixels tall (12 CSS pixels).关注我们:
renders only 5 pixels tall (12 CSS pixels).priority - 16Size 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.
<a href="http://www.ijinshan.com/" class="logo_v2 fl"></a>
is close to 1 other tap targets.<input id="search_Btn" type="submit" class="search_Btn">
is close to 1 other tap targets.<a href="http://www.iji…is/index.shtml">安全套装</a>
and 5 others are close to other tap targets.<li class="current">
is close to 2 other tap targets.<li>
is close to 2 other tap targets.<a href="http://cd002.w…l_20170514.exe" class="blundb">勒索病毒免疫工具 ></a>
and 1 others are close to other tap targets.<a href="http://www.dub…tml?f=ijinshan" class="blundb">版本日志 ></a>
is close to 1 other tap targets.<a id="J_Offline" href="http://cd002.w…522_100_50.exe" class="blundb sepa_l">离线安装包</a>
is close to 1 other tap targets.<a href="/info/index.shtml" class="more">更多</a>
and 1 others are close to other tap targets.<a href="http://www.iji…05251636.shtml" class="first">警惕:“永恒之石”蠕虫病毒潜在威胁不输勒索病毒</a>
is close to 2 other tap targets.<a href="http://www.iji…05241619.shtml" class="other">金山毒霸再升级:防御未知勒索病毒加密文件</a>
and 8 others are close to other tap targets.<a href="http://cn.cmcm…/products.html">产品</a>
and 5 others are close to other tap targets.<a href="http://www.dub…et/?f=ijinshan">金山毒霸</a>
and 26 others are close to other tap targets.<a href="http://www.apple.com.cn/">苹果</a>
and 6 others are close to other tap targets.<a href="http://t.sina.com.cn/duba" class="sina">新浪微博</a>
is close to 2 other tap targets.<a href="http://t.qq.com/jsduba" class="tx">腾讯微博</a>
is close to 2 other tap targets.priority - 10Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
duba.net HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
"...="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" > <meta..."
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
"...d> <body> <iframe src="http://www.ijinshan.com" frameborder="0" width="100%" height="1455px"></ifra..."
Bad value “1455px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.
"...d> <body> <iframe src="http://www.ijinshan.com" frameborder="0" width="100%" height="1455px"></ifra..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
"...d> <body> <iframe src="http://www.ijinshan.com" frameborder="0" width="100%" height="1455px"></ifra..."
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
"...rome=1" > <meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no,minimal-ui"/> <meta..."
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duba.net Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
duba.net TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.