Opengroup.org is 18 years 10 months 28 days old, www.opengroup.org has a page rank of 7/10 and has # 48867 traffic rank in the world. opengroup.org has an estimated 7,572 visitors per day and a Net worth of $76,049 .The top visitors on this website are from United States,The server location is in United Kingdom . The server's OS is Linux. The server is using "Apache" webserver. The Web server supports PHP.