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3/5.0 Stars by GithubDomains

c21-online.jpLocation China, it is ranked #129 in the world, a low rank means that this website gets lots of visitors. This site is worth $154000 USD and advertising revenue is $4400 USD per day. The average pages load time is 86.229 seconds, it is very fast. This site has a perfect Pagerank(2/10), it has 179 visitors and 117 pageviews per day. Currently, this site needs more than 4 TB bandwidth per day, this month will needs more than 56 TB bandwidth. This site is listed in DMOZ, Yahoo Directory. Its seo score is 70%. IP address is, and its server is hosted at China.

Site Title: [ Titles History ]
Alexa Rank: #58
Pagerank: PR8
SEO Score: 70% (How to optimize
Child Safety: 91%
Daily Visitors: 179
Daily Pageviews: 117
Daily Bandwidth: 4 (70.68 TB/month)
Daily Revenue: $4400 USD
Primary Traffic: us (Alexa Rank #58 in United States)
IP Address: ,
Description: ???????,?????,??????,??????,??????,????????,?????.. Categories Analysis

Currently, we found 2 categories on

Safety Analysis safety reviews. This information from Google, McAfee, AVG, WOT, etc.

Trustworthiness: 99%
Vendor reliability: 98%
Privacy: 97%
Child safety: 91%

Alexa Traffic Analysis is ranked #307 in the world, a low rank means that this website gets lots of visitors. Its primary traffic from China and is ranked #146 in United States. It has 2 subdomains with traffic. It has 179 visitors per day, and has 117 pageviews per day.

No. Subdomain Daily Visitors
1. 31
2. 188
3. 124
4. 1
5. 55

Alexa Traffic Graph Analysis

Traffic Rank Graph

Daily Visitors Country Map Analysis

Daily Visitors by Country for, total 31 countries and 655,578 visitors per day.

  • us United States: 28 visitors(31%)
  • ph Canada: 33 visitors(188%)
  • cn China: 73 visitors(124%)
  • ca Canada: 74 visitors(1%) Primary Traffic From United States

DNS Records Analysis

DNS Summary for 

Other Domains Like NBA Analysis

We found total 43 domain names like Their owners may be the same company or not.

Rank Homepage Primary Traffic
n/awwwc21-online.jpUnited States
n/aww wc21-online.jpUnited States
n/a222.c21-online.jpUnited States
n/ahttpwww.c21-online.jpUnited States
n/aftp://c21-online.jpUnited States
n/awebmail.c21-online.jpUnited States
n/aww3.c21-online.jpUnited States
n/a3ww.c21-online.jpUnited States
n/aw3w.c21-online.jpUnited States
n/aeww.c21-online.jpUnited States
n/aw ww.c21-online.jpUnited States
n/adownload.c21-online.jpUnited States
n/asmtp.c21-online.jpUnited States
n/ahttpc21-online.jpUnited States
n/apop.c21-online.jpUnited States
n/ahttp.c21-online.jpUnited States
n/aaww.c21-online.jpUnited States
n/aaaa.c21-online.jpUnited States
n/a3www.c21-online.jpUnited States
n/ahtp.c21-online.jpUnited States
n/ahtp:/c21-online.jpUnited States
n/aqwww.c21-online.jpUnited States
n/ahttp./c21-online.jpUnited States
n/ahttps://c21-online.jpUnited States
n/a2www.c21-online.jpUnited States
n/ahtp://c21-online.jpUnited States
n/asww.c21-online.jpUnited States
n/aqqq.c21-online.jpUnited States
n/aawww.c21-online.jpUnited States
n/aweb.mail.c21-online.jpUnited States
n/amail.c21-online.jpUnited States
n/a@c21-online.jpUnited States
n/ainfo@c21-online.jpUnited States
n/awebmaster@c21-online.jpUnited States
n/asupport@c21-online.jpUnited States
n/awew.c21-online.jpUnited States
n/aqww.c21-online.jpUnited States
n/ahttp:/c21-online.jpUnited States
n/awwew.c21-online.jpUnited States
n/ahttp:c21-online.jpUnited States
n/a333.c21-online.jpUnited States
n/aw.c21-online.jpUnited States
n/aww.c21-online.jpUnited States
n/awwww.c21-online.jpUnited States
n/aw3ww.c21-online.jpUnited States
n/awww2.c21-online.jpUnited States
n/aw2ww.c21-online.jpUnited States
n/ahttps.c21-online.jpUnited States
n/asite.c21-online.jpUnited States
n/aadmin.c21-online.jpUnited States
n/anews.c21-online.jpUnited States
n/aprograms.c21-online.jpUnited States
n/adir.c21-online.jpUnited States
n/afile.c21-online.jpUnited States

Directory listing Analysis

If a website listed in DMOZ or Yahoo Directory can be very helpful. We know that being listed will probably help our Google or other search engine rankings.

DMOZ Directory: is listed in DMOZ.

Yahoo Directory: is listed in Yahoo Directory.

HTTP Header Analysis

HTTP header is messages header of requests and responses in the Hypertext Transfer Protocol (HTTP). The HTTP Headers of, you will know that HTTP Status Code is 200(learn more about HTTP 200), web server is nginx... c21-online.cs c21-online.fx 
c21-online.nt c21-online.zr 

Homepage Links Analysis

We last checked on 25-6-2011. We found that:

  • This site had 93 external links. The highest value is 32000, the lowest value is 230, the average is 1310.
  • This site had 37 internal links. The highest value is 107000, the lowest value is 1210, the average is 1310.

37 Internal Links, 93 External Links

Indexed Pages Analysis

We last checked We found that:

  • Google had Indexed this site 133000 pages. The highest value is 32000, the lowest value is 230, the average is 25400.
  • Yahoo had Indexed this site 96000 pages. The highest value is 107000, the lowest value is 1210, the average is 10.
  • Bing had Indexed this site 33000 pages. The highest value is 136000, the lowest value is 2230, the average is 560.

Google Indexed 133000 Pages
Yahoo Indexed 96000 Pages
Bing Indexed 33000 Pages

Backward Links Analysis

7 Backward Links

W3C HTML Validation Analysis