Human-Computer Interaction Resource Network
| XtraMath | |
| XtraMath is a free web program that teaches addition, subtraction, multiplication and division facts which are critical to success in mathematics. | |
| H1 tags : JavaScript Disabled |
| Last Update : | 18/September/2011 |
| Google PR : | 3 |
| Indexed pages : | 83 |
| Internal links : | 7 |
| External links : | 1 |
| Archive : | Check how did the site look in the past? |
| Site IP address : | 174.129.216.19 |
| Server type : | Apache/2.2.14 (Ubuntu) |
| Powered by : | Phusion Passenger (mod_rails/mod_rack) 3.0.5 |
| DNS 1 : | ns33.domaincontrol.com |
| DNS 2 : | ns34.domaincontrol.com |
| MX Domain 1 : | alt1.aspmx.l.google.com |
| MX Domain 2 : | alt2.aspmx.l.google.com |
| MX Domain 3 : | aspmx.l.google.com |
| MX Domain 4 : | aspmx2.googlemail.com |
| MX Domain 5 : | aspmx3.googlemail.com |
| Alexa rank : | 488,799 |
| Description : |
| United States : | 100.0% |
| xtra math | 42.57% |
| xtramath | 38.19% |
| xtramath.org | 4.89% |
| extra math | 3.73% |
| http://xtramath.org | 1.42% |
| facebook event app | 1.38% |
| www.xtra math.com | 1.33% |
| //xtaramath | 1.11% |
| xtaramath | 1.10% |
| \xtaramath | 1.08% |
| Quantcast rank : | 120,964 | Average US daily traffic : | 10.7K |
| Compete rank : | 0 |
| Average daily unique visitors : | 0 |
| MyWot rank : | 0 |
| Trustworthiness : | 69 |
| Vendor reliability : | 86 |
| Privacy : | 87 |
| Child safety : | 86 |
|
|
|
|
|
|