| Used Operating Systems by Visits |
| 1 | 2361 | 22.02 | 2147 | 67.64 | +http://www.baidu.com/search/spider.html |
| 2 | 2071 | 19.32 | 334 | 10.52 | +http://www.bing.com/bingbot.htm |
| 3 | 3258 | 30.39 | 322 | 10.14 | Windows NT |
| 4 | 946 | 8.82 | 149 | 4.69 | +http://www.google.com/bot.html |
| 5 | 105 | 0.98 | 89 | 2.80 | +http://help.soso.com/webspider.htm |
| 6 | 1524 | 14.22 | 63 | 1.98 | +http://yandex.com/bots |
| 7 | 65 | 0.61 | 30 | 0.95 | ezooms.bot@gmail.com |
| 8 | 164 | 1.53 | 15 | 0.47 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 112 | 1.04 | 8 | 0.25 | http://crawler.sistrix.net/ |
| 10 | 16 | 0.15 | 6 | 0.19 | +http://www.exabot.com/go/robot |
| 11 | 5 | 0.05 | 5 | 0.16 | +http://www.semrush.com/bot.html |
| 12 | 12 | 0.11 | 3 | 0.09 | +http://filterdb.iss.net/crawler/ |
| 13 | 64 | 0.60 | 2 | 0.06 | +http://www.aihit.com/ |
| 14 | 2 | 0.02 | 1 | 0.03 | +info@netcraft.com |
| 15 | 16 | 0.15 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
