sdchina.com Website Information
Daily Unique Visits: 27,001
Daily Page Views: 162,006
Income Per Day: $324
Estimated Value: $233,280
This website is located in China and is using following IP address 123.233.119.70. See the complete list of popular websites hosted in China.
sdchina.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website sdchina.com is using the following name servers:
- ns2.dnsv3.com
- ns1.dnsv3.com
and is probably hosted by China Mobile. See the full list of other websites hosted by China Mobile.
The highest website sdchina.com position in Alexa rank database was 5644 and the lowest rank position was 958750. Current position of sdchina.com in Alexa rank database is 53117.
Desktop speed score of sdchina.com (29/100) is better than the results of 7.9% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of sdchina.com (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed score of sdchina.com (36/100) is better than the results of 14.78% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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sdchina.com 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.
sdchina.com 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.
Domain Name: SDCHINA.COM
Registry Domain ID: 75236169_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2024-07-29T04:37:34Z
Creation Date: 2001-07-21T13:38:57Z
Registry Expiry Date: 2029-07-21T13:38:57Z
Registrar: Alibaba Cloud Computing (Beijing) Co., 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.DNSV3.COM
Name Server: NS2.DNSV3.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T20:46:56Z
Registry Domain ID: 75236169_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2024-07-29T04:37:34Z
Creation Date: 2001-07-21T13:38:57Z
Registry Expiry Date: 2029-07-21T13:38:57Z
Registrar: Alibaba Cloud Computing (Beijing) Co., 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.DNSV3.COM
Name Server: NS2.DNSV3.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T20:46:56Z
sdchina.com server information
Servers Location
sdchina.com desktop page speed rank
Last tested: 2016-06-13
Desktop Speed
Bad
29/100
sdchina.com Desktop Speed Test Quick Summary
priority - 233Optimize images
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priority - 12Leverage 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://3g.sdchina.com/css/img/logobj.png (expiration not specified)
http://3g.sdchina.com/css/style.css (expiration not specified)
http://3g.sdchina.com/images/logo.png (expiration not specified)
http://3g.sdchina.com/js/NTUI.js (expiration not specified)
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http://3g.sdchina.com/js/xui-2.3.2.min.js (expiration not specified)
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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
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http://c.cnzz.com/core.php?web_id=5809502&t=z
http://3g.sdchina.com/js/xui-2.3.2.min.js
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priority - 1Enable compression
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priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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priority - 0Reduce server response time
sdchina.com Desktop Resource Breakdown
| Total Resources | 32 |
| Number of Hosts | 11 |
| Static Resources | 25 |
| JavaScript Resources | 7 |
| CSS Resources | 2 |
sdchina.com mobile page speed rank
Last tested: 2019-12-03
Mobile Speed
Bad
36/100
sdchina.com Mobile Speed Test Quick Summary
priority - 158Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.5MiB (78% reduction).
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priority - 18Leverage 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://3g.sdchina.com/css/img/bj1.jpg (expiration not specified)
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http://3g.sdchina.com/css/img/logobj.png (expiration not specified)
http://3g.sdchina.com/css/style.css (expiration not specified)
http://3g.sdchina.com/images/logo.png (expiration not specified)
http://3g.sdchina.com/js/NTUI.js (expiration not specified)
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http://3g.sdchina.com/js/xui-2.3.2.min.js (expiration not specified)
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priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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http://s13.cnzz.com/stat.php?id=5809502
http://c.cnzz.com/core.php?web_id=5809502&t=z
http://3g.sdchina.com/js/xui-2.3.2.min.js
http://3g.sdchina.com/js/NTUI.js
http://s13.cnzz.com/stat.php?id=5809502
http://c.cnzz.com/core.php?web_id=5809502&t=z
http://3g.sdchina.com/js/xui-2.3.2.min.js
http://3g.sdchina.com/js/NTUI.js
Optimize CSS Delivery of the following:
http://3g.sdchina.com/css/style.css
http://3g.sdchina.com/css/add2home.css
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priority - 1Enable compression
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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 1,019B (19% reduction).
Minifying http://3g.sdchina.com/js/add2home.js could save 1,019B (19% reduction) after compression.
priority - 0Reduce server response time
sdchina.com Mobile Resource Breakdown
| Total Resources | 31 |
| Number of Hosts | 11 |
| Static Resources | 24 |
| JavaScript Resources | 7 |
| CSS Resources | 2 |
sdchina.com mobile page usability
Last tested: 2019-12-03
Mobile Usability
Good
98/100
sdchina.com Mobile Usability Test Quick Summary
priority - 1Size 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="/news">新闻</a> and 11 others are close to other tap targets.sdchina.com HTML validation
Errors
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 19
"...<html lang="zh-CN"> <head..."
"...<html lang="zh-CN"> <head..."
Bad value “0;url=http://www.sdchina.com” for attribute “content” on element “meta”: Expected a space character, but saw “u” instead.
Line: 4 Column: 1 - 66
"...="UTF-8"> <meta http-equiv="refresh" content="0;url=http://www.sdchina.com"> </he..."
"...="UTF-8"> <meta http-equiv="refresh" content="0;url=http://www.sdchina.com"> </he..."
Element “head” is missing a required instance of child element “title”.
Line: 5 Column: 1 - 7
"...na.com"> </head> <body..."
"...na.com"> </head> <body..."
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sdchina.com 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.
sdchina.com 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.