0 Undefined 1 Pornography 2 Nudity and Potentially Adult Content 3 Gambling and Lottery 4 Alcohol and Tobacco 5 Abused Drug 6 Ultraism 7 Abortion 8 Criminal Actions 9 Violence and Bloody 10 Gross 11 Games 12 Instant Messaging 13 Dating 14 Social Network 15 Web Chat Room 16 Shopping and Auction 17 Music 18 Comics and Anime 19 Entertainment and Arts 20 Streaming and VoIP 21 Peer to Peer 22 Multimedia Download 23 Online Sharing and Storage 24 Shareware and Freeware 25 Web Mail 26 System and Antivirus Update 27 Content Delivery Network 28 Web Service API 29 Network Service 30 Remote Control 31 Proxy and Anonymizers 32 Phishing and Fraud 33 Malware 34 BlackHat SEO Sites 35 Malicious APPs 36 Advertisments and Pop-Ups 37 Portals and Search Engines 38 Transportation 39 Real Estate 40 Finance and Insurance 41 Computers and Information Technology 42 Business and Service 43 Reference and Research 44 Education 45 Military and Weapons 46 Politics and Government 47 Associations and Charitable Organizations 48 Travel 49 Food and Drink 50 Home and Garden 51 Health and Medicine 52 Religion and Numerology 53 Sports 54 Automobile and Vehicles 55 Job Search 56 News and Media 57 Forums and Newsgroups 58 Blogs and Personal Sites 59 Unrated 60 Parking Domains 61 Dead Sites 62 Private IP Addresses