| Used Operating Systems |
| 1 | 22044 | 45.53 | 175 | 5.13 | +http://www.google.com/bot.html |
| 2 | 18938 | 39.12 | 1764 | 51.75 | Windows NT |
| 3 | 1624 | 3.35 | 63 | 1.85 | http://www.searchme.com/support/ |
| 4 | 1525 | 3.15 | 507 | 14.87 | http://help.yahoo.com/help/us/ysearch/sl... |
| 5 | 799 | 1.65 | 1 | 0.03 | FreeBSD [unknown version] |
| 6 | 621 | 1.28 | 28 | 0.82 | Linux i686 [unknown version] |
| 7 | 618 | 1.28 | 28 | 0.82 | Windows 98 |
| 8 | 177 | 0.37 | 2 | 0.06 | Windows XP |
| 9 | 152 | 0.31 | 29 | 0.85 | +http://www.exabot.com/go/robot |
| 10 | 83 | 0.17 | 36 | 1.06 | +http://about.ask.com/en/docs/about/webm... |
| 11 | 70 | 0.14 | 24 | 0.70 | +http://discoveryengine.com/discobot.htm... |
| 12 | 61 | 0.13 | 0 | 0.00 | Windows 6.0; MSIE 8.0.6001.18783 |
| 13 | 53 | 0.11 | 17 | 0.50 | PPC Mac OS X Mach-O |
| 14 | 52 | 0.11 | 26 | 0.76 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 15 | 50 | 0.10 | 24 | 0.70 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 16 | 50 | 0.10 | 25 | 0.73 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 17 | 48 | 0.10 | 5 | 0.15 | http://www.dotnetdotcom.org/, crawler@do... |
| 18 | 46 | 0.10 | 23 | 0.67 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 19 | 45 | 0.09 | 22 | 0.65 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 20 | 44 | 0.09 | 22 | 0.65 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 21 | 42 | 0.09 | 21 | 0.62 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 22 | 41 | 0.08 | 21 | 0.62 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 23 | 38 | 0.08 | 2 | 0.06 | Intel Mac OS X 10.4 |
| 24 | 38 | 0.08 | 20 | 0.59 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 25 | 36 | 0.07 | 18 | 0.53 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 26 | 35 | 0.07 | 18 | 0.53 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 27 | 33 | 0.07 | 16 | 0.47 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 28 | 31 | 0.06 | 1 | 0.03 | +http://www.tagoo.ru |
| 29 | 30 | 0.06 | 15 | 0.44 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 30 | 26 | 0.05 | 3 | 0.09 | Intel Mac OS X 10.5 |
| 31 | 26 | 0.05 | 13 | 0.38 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 32 | 24 | 0.05 | 12 | 0.35 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 33 | 22 | 0.05 | 2 | 0.06 | Intel Mac OS X |
| 34 | 21 | 0.04 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 35 | 20 | 0.04 | 10 | 0.29 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 36 | 18 | 0.04 | 9 | 0.26 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 37 | 14 | 0.03 | 7 | 0.21 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 38 | 12 | 0.02 | 2 | 0.06 | PPC Mac OS X 10.5 |
| 39 | 12 | 0.02 | 6 | 0.18 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 40 | 12 | 0.02 | 6 | 0.18 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 41 | 12 | 0.02 | 6 | 0.18 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 42 | 12 | 0.02 | 6 | 0.18 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 43 | 11 | 0.02 | 6 | 0.18 | Windows NT 5.2 |
| 44 | 10 | 0.02 | 5 | 0.15 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 45 | 10 | 0.02 | 5 | 0.15 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 46 | 10 | 0.02 | 5 | 0.15 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 47 | 10 | 0.02 | 5 | 0.15 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 48 | 10 | 0.02 | 5 | 0.15 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 49 | 10 | 0.02 | 5 | 0.15 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 50 | 10 | 0.02 | 5 | 0.15 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 51 | 10 | 0.02 | 5 | 0.15 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 52 | 10 | 0.02 | 5 | 0.15 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 53 | 9 | 0.02 | 5 | 0.15 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 54 | 9 | 0.02 | 4 | 0.12 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 55 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 56 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1 |
| 57 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 58 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 59 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 60 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 61 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 62 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 63 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 64 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 65 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 66 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 67 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 68 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 69 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 70 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 71 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 72 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 73 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 74 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 75 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 76 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 77 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 78 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 79 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 80 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 81 | 8 | 0.02 | 4 | 0.12 | http://help.naver.com/customer_webtxt_02... |
| 82 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 83 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 84 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 85 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 86 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 87 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 88 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 89 | 8 | 0.02 | 4 | 0.12 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 90 | 7 | 0.01 | 3 | 0.09 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 91 | 7 | 0.01 | 3 | 0.09 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 92 | 7 | 0.01 | 3 | 0.09 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 93 | 7 | 0.01 | 3 | 0.09 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 94 | 7 | 0.01 | 3 | 0.09 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 95 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 96 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 97 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 98 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 99 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 100 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 101 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 102 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 103 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 104 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 105 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 106 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 107 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 108 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 109 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 110 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 111 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 112 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 113 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 114 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 115 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 116 | 6 | 0.01 | 3 | 0.09 | Windows NT 5.1; SV1 |
| 117 | 5 | 0.01 | 3 | 0.09 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 118 | 5 | 0.01 | 2 | 0.06 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 119 | 4 | 0.01 | 1 | 0.03 | J2ME/MIDP |
| 120 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 121 | 4 | 0.01 | 2 | 0.06 | +http://www.ellerdale.com/crawler.html |
| 122 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 123 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 124 | 4 | 0.01 | 2 | 0.06 | +http://www.guruji.com/en/WebmasterFAQ.h... |
| 125 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 126 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 127 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 128 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 129 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 130 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 131 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 132 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 133 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 134 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 135 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 136 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 137 | 4 | 0.01 | 0 | 0.00 | Windows 6.0; MSIE 7.0.6000.16851 |
| 138 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 139 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 140 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 141 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 142 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 143 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SV1 |
| 144 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 145 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 146 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 147 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 148 | 4 | 0.01 | 1 | 0.03 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 149 | 4 | 0.01 | 2 | 0.06 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 150 | 3 | 0.01 | 1 | 0.03 | [email protected] |
| 151 | 3 | 0.01 | 1 | 0.03 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 152 | 3 | 0.01 | 1 | 0.03 | robot; http://www.xrss.eu/robot; version... |
| 153 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 154 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 155 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SLCC1 |
| 156 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 157 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 158 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 159 | 2 | 0.00 | 2 | 0.06 | http://www.google.com/bot.html |
| 160 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 161 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 162 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 163 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 164 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.2; SLCC1 |
| 165 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 166 | 2 | 0.00 | 2 | 0.06 | [email protected] |
| 167 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 168 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 169 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 170 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 171 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 172 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 173 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 174 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 175 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 176 | 2 | 0.00 | 1 | 0.03 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 177 | 1 | 0.00 | 0 | 0.00 | Windows 6.0; MSIE 8.0.6001.18813 |
| 178 | 1 | 0.00 | 1 | 0.03 | +http://mp3realm.org/mp3bot/ |
