| Used Operating Systems |
| 1 | 89776 | 38.10 | 1040 | 1.49 | +http://www.semrush.com/bot.html |
| 2 | 80635 | 34.22 | 63199 | 90.39 | +http://ahrefs.com/robot/ |
| 3 | 35493 | 15.06 | 255 | 0.36 | http://mj12bot.com/ |
| 4 | 7511 | 3.19 | 303 | 0.43 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 6254 | 2.65 | 1120 | 1.60 | +http://www.google.com/bot.html |
| 6 | 3876 | 1.65 | 4 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 7 | 2547 | 1.08 | 2077 | 2.97 | +http://www.baidu.com/search/spider.html |
| 8 | 2495 | 1.06 | 3 | 0.00 | +http://megaindex.com/crawler |
| 9 | 1998 | 0.85 | 2 | 0.00 | http://crawler.007ac9.net/ |
| 10 | 1306 | 0.55 | 318 | 0.45 | +http://yandex.com/bots |
| 11 | 1123 | 0.48 | 511 | 0.73 | +http://www.bing.com/bingbot.htm |
| 12 | 1087 | 0.46 | 473 | 0.68 | Windows NT |
| 13 | 495 | 0.21 | 90 | 0.13 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 441 | 0.19 | 277 | 0.40 | +http://www.linkdex.com/bots/ |
| 15 | 183 | 0.08 | 104 | 0.15 | +https://deusu.de/robot.html |
| 16 | 113 | 0.05 | 36 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 65 | 0.03 | 5 | 0.01 | +http://www.seokicks.de/robot.html |
| 18 | 58 | 0.02 | 54 | 0.08 | +http://www.uptime.com/uptimebot |
| 19 | 40 | 0.02 | 13 | 0.02 | +http://www.pinterest.com/bot.html |
| 20 | 22 | 0.01 | 9 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 19 | 0.01 | 4 | 0.01 | +http://www.exabot.com/go/robot |
| 22 | 16 | 0.01 | 1 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 23 | 13 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 24 | 11 | 0.00 | 5 | 0.01 | Wayback Machine Live Record; +http://arc... |
| 25 | 6 | 0.00 | 2 | 0.00 | Windows 9. |
| 26 | 6 | 0.00 | 3 | 0.00 | +https://www.mojeek.com/bot.html |
| 27 | 6 | 0.00 | 3 | 0.00 | +info@netcraft.com |
| 28 | 6 | 0.00 | 2 | 0.00 | +http://duckduckgo.com |
| 29 | 5 | 0.00 | 5 | 0.01 | +http://alphaseobot.com/bot.html |
| 30 | 4 | 0.00 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 31 | 2 | 0.00 | 1 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 32 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 33 | 2 | 0.00 | 0 | 0.00 | +https://extlinks.com/Bot.html |
