| Used Operating Systems |
| 1 | 23192 | 73.07 | 414 | 8.46 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4224 | 13.31 | 3111 | 63.58 | +http://www.baidu.com/search/spider.html |
| 3 | 1207 | 3.80 | 358 | 7.32 | +http://www.bing.com/bingbot.htm |
| 4 | 912 | 2.87 | 468 | 9.56 | +http://www.google.com/bot.html |
| 5 | 484 | 1.52 | 112 | 2.29 | +http://www.linkdex.com/bots/ |
| 6 | 467 | 1.47 | 96 | 1.96 | Windows NT |
| 7 | 323 | 1.02 | 8 | 0.16 | +http://napoveda.seznam.cz/en/seznambot-... |
| 8 | 254 | 0.80 | 120 | 2.45 | +http://yandex.com/bots |
| 9 | 149 | 0.47 | 61 | 1.25 | +http://www.semrush.com/bot.html |
| 10 | 125 | 0.39 | 46 | 0.94 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 63 | 0.20 | 7 | 0.14 | +http://www.seokicks.de/robot.html |
| 12 | 60 | 0.19 | 6 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 13 | 44 | 0.14 | 22 | 0.45 | +http://ahrefs.com/robot/ |
| 14 | 42 | 0.13 | 9 | 0.18 | +spider@seoscanners.net |
| 15 | 24 | 0.08 | 2 | 0.04 | +http://www.warebay.com/bot.html |
| 16 | 24 | 0.08 | 12 | 0.25 | +http://www.exabot.com/go/robot |
| 17 | 20 | 0.06 | 4 | 0.08 | Linux i686 [unknown version] |
| 18 | 20 | 0.06 | 2 | 0.04 | +http://megaindex.com/crawler |
| 19 | 20 | 0.06 | 2 | 0.04 | Macintosh |
| 20 | 14 | 0.04 | 12 | 0.25 | +http://glutenfreepleasure.com/ |
| 21 | 10 | 0.03 | 2 | 0.04 | +http://webmeup-crawler.com/ |
| 22 | 10 | 0.03 | 1 | 0.02 | +https://www.dataprovider.com/ |
| 23 | 10 | 0.03 | 2 | 0.04 | +http://www.profound.net/domainappender |
| 24 | 8 | 0.03 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 25 | 8 | 0.03 | 0 | 0.00 | +http://siteexplorer.info/ |
| 26 | 6 | 0.02 | 4 | 0.08 | +info@netcraft.com |
| 27 | 4 | 0.01 | 2 | 0.04 | +http://www.seodiver.com/bot |
| 28 | 3 | 0.01 | 2 | 0.04 | +https://gimmeusa.com/crawler.html |
| 29 | 3 | 0.01 | 1 | 0.02 | Auto; Windows |
| 30 | 2 | 0.01 | 2 | 0.04 | +http://pmoz.info/doc/botinfo.htm |
| 31 | 2 | 0.01 | 2 | 0.04 | http://nmap.org/book/nse.html |
| 32 | 2 | 0.01 | 2 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 33 | 1 | 0.00 | 1 | 0.02 | Windows XP |
| 34 | 1 | 0.00 | 0 | 0.00 | i686 Linux; 20020621 |
