| Used Operating Systems |
| 1 | 29264 | 58.71 | 8793 | 76.76 | Windows NT |
| 2 | 4682 | 9.39 | 5 | 0.04 | http://crawler.sistrix.net/ |
| 3 | 4258 | 8.54 | 178 | 1.55 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 4103 | 8.23 | 1128 | 9.85 | +http://www.baidu.com/search/spider.html |
| 5 | 1692 | 3.39 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 6 | 1678 | 3.37 | 533 | 4.65 | MSIE 5.5; Windows NT 5.0 |
| 7 | 1596 | 3.20 | 297 | 2.59 | +http://www.google.com/bot.html |
| 8 | 905 | 1.82 | 194 | 1.69 | help@moz.com |
| 9 | 626 | 1.26 | 6 | 0.05 | +http://www.seoprofiler.com/bot |
| 10 | 230 | 0.46 | 80 | 0.70 | +http://www.linkdex.com/about/bots/ |
| 11 | 198 | 0.40 | 48 | 0.42 | +http://yandex.com/bots |
| 12 | 137 | 0.27 | 52 | 0.45 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 111 | 0.22 | 37 | 0.32 | Linux i686 [unknown version] |
| 14 | 109 | 0.22 | 21 | 0.18 | Windows 98 |
| 15 | 106 | 0.21 | 26 | 0.23 | X11 |
| 16 | 61 | 0.12 | 22 | 0.19 | Linux [unknown version] |
| 17 | 22 | 0.04 | 7 | 0.06 | +http://www.bing.com/bingbot.htm |
| 18 | 15 | 0.03 | 12 | 0.10 | J2ME/MIDP |
| 19 | 12 | 0.02 | 2 | 0.02 | Android 2.3.5 |
| 20 | 8 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 21 | 6 | 0.01 | 3 | 0.03 | Windows XP |
| 22 | 5 | 0.01 | 5 | 0.04 | Windows 95 |
| 23 | 2 | 0.00 | 0 | 0.00 | Trident 5.0; Windows NT 5.2; Avant Brows... |
| 24 | 2 | 0.00 | 2 | 0.02 | Trident 4.0; Windows NT 5.1; MEGAUPLOAD ... |
| 25 | 2 | 0.00 | 0 | 0.00 | Trident 5.0; Windows NT 5.0;GB; ZangoToo... |
| 26 | 2 | 0.00 | 0 | 0.00 | Trident 4.0; Windows 98;GB; Zango 6.1.69... |
| 27 | 2 | 0.00 | 0 | 0.00 | Trident 4.0; Windows NT 4.1; Maxthon; MS... |
| 28 | 2 | 0.00 | 1 | 0.01 | Windows ME |
| 29 | 2 | 0.00 | 0 | 0.00 | Trident 5.0; Windows NT 5.1;GB |
| 30 | 2 | 0.00 | 0 | 0.00 | Trident 4.0; Windows NT 5.2;GB |
| 31 | 2 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 32 | 2 | 0.00 | 0 | 0.00 | Trident 5.0; Windows NT 5.0; Dealio Tool... |
| 33 | 1 | 0.00 | 0 | 0.00 | Trident 5.0; Windows NT 6.1; SpamBlocker... |
