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calculo21.orgLocation Israel, it is ranked #10 in the world, a low rank means that this website gets lots of visitors. This site is worth $178000 USD and advertising revenue is $4000 USD per day. The average pages load time is 78.254 seconds, it is very fast. This site has a perfect Pagerank(4/10), it has 16 visitors and 204 pageviews per day. Currently, this site needs more than 8 TB bandwidth per day, this month will needs more than 112 TB bandwidth. This site is listed in DMOZ, Yahoo Directory. Its seo score is 59%. IP address is, and its server is hosted at Israel.

Site Title: [ Titles History ]
Alexa Rank: #191
Pagerank: PR8
SEO Score: 59% (How to optimize
Child Safety: 94%
Daily Visitors: 16
Daily Pageviews: 204
Daily Bandwidth: 8 (70.68 TB/month)
Daily Revenue: $4000 USD
Primary Traffic: us (Alexa Rank #191 in United States)
IP Address: ,
Description: Prepaid GSM. Categories Analysis

Currently, we found 3 categories on

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

Trustworthiness: 89%
Vendor reliability: 78%
Privacy: 79%
Child safety: 94%

Alexa Traffic Analysis is ranked #307 in the world, a low rank means that this website gets lots of visitors. Its primary traffic from Israel and is ranked #181 in United States. It has 3 subdomains with traffic. It has 16 visitors per day, and has 204 pageviews per day.

No. Subdomain Daily Visitors
1. 152
2. 17
3. 91
4. 149
5. 222

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: 13 visitors(152%)
  • ph Canada: 76 visitors(17%)
  • cn China: 56 visitors(91%)
  • ca Canada: 51 visitors(149%) 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/awwwcalculo21.orgUnited States
n/aww wcalculo21.orgUnited States
n/a222.calculo21.orgUnited States
n/ahttpwww.calculo21.orgUnited States
n/aftp://calculo21.orgUnited States
n/awebmail.calculo21.orgUnited States
n/aww3.calculo21.orgUnited States
n/a3ww.calculo21.orgUnited States
n/aw3w.calculo21.orgUnited States
n/aeww.calculo21.orgUnited States
n/aw ww.calculo21.orgUnited States
n/adownload.calculo21.orgUnited States
n/asmtp.calculo21.orgUnited States
n/ahttpcalculo21.orgUnited States
n/apop.calculo21.orgUnited States
n/ahttp.calculo21.orgUnited States
n/aaww.calculo21.orgUnited States
n/aaaa.calculo21.orgUnited States
n/a3www.calculo21.orgUnited States
n/ahtp.calculo21.orgUnited States
n/ahtp:/calculo21.orgUnited States
n/aqwww.calculo21.orgUnited States
n/ahttp./calculo21.orgUnited States
n/ahttps://calculo21.orgUnited States
n/a2www.calculo21.orgUnited States
n/ahtp://calculo21.orgUnited States
n/asww.calculo21.orgUnited States
n/aqqq.calculo21.orgUnited States
n/aawww.calculo21.orgUnited States
n/aweb.mail.calculo21.orgUnited States
n/amail.calculo21.orgUnited States
n/a@calculo21.orgUnited States
n/ainfo@calculo21.orgUnited States
n/awebmaster@calculo21.orgUnited States
n/asupport@calculo21.orgUnited States
n/awew.calculo21.orgUnited States
n/aqww.calculo21.orgUnited States
n/ahttp:/calculo21.orgUnited States
n/awwew.calculo21.orgUnited States
n/ahttp:calculo21.orgUnited States
n/a333.calculo21.orgUnited States
n/aw.calculo21.orgUnited States
n/aww.calculo21.orgUnited States
n/awwww.calculo21.orgUnited States
n/aw3ww.calculo21.orgUnited States
n/awww2.calculo21.orgUnited States
n/aw2ww.calculo21.orgUnited States
n/ahttps.calculo21.orgUnited States
n/asite.calculo21.orgUnited States
n/aadmin.calculo21.orgUnited States
n/anews.calculo21.orgUnited States
n/aprograms.calculo21.orgUnited States
n/adir.calculo21.orgUnited States
n/afile.calculo21.orgUnited 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... calculo21.cs calculo21.fx 
calculo21.nt calculo21.zr 

Homepage Links Analysis

We last checked on 24-5-2010. We found that:

  • This site had 35 external links. The highest value is 132000, the lowest value is 1530, the average is 850.
  • This site had 85 internal links. The highest value is 229000, the lowest value is 1500, the average is 850.

85 Internal Links, 35 External Links

Indexed Pages Analysis

We last checked We found that:

  • Google had Indexed this site 166000 pages. The highest value is 132000, the lowest value is 1530, the average is 1500.
  • Yahoo had Indexed this site 116000 pages. The highest value is 229000, the lowest value is 1500, the average is 58.
  • Bing had Indexed this site 53000 pages. The highest value is 185000, the lowest value is 1230, the average is 650.

Google Indexed 166000 Pages
Yahoo Indexed 116000 Pages
Bing Indexed 53000 Pages

Backward Links Analysis

193 Backward Links

W3C HTML Validation Analysis