| Used Operating Systems by Visits |
| 1 | 6616 | 15.38 | 4473 | 44.59 | +http://ahrefs.com/robot/ |
| 2 | 4186 | 9.73 | 2415 | 24.08 | +http://www.baidu.com/search/spider.html |
| 3 | 12327 | 28.66 | 1577 | 15.72 | Windows NT |
| 4 | 420 | 0.98 | 220 | 2.19 | Windows 95 |
| 5 | 623 | 1.45 | 199 | 1.98 | +http://www.semrush.com/bot.html |
| 6 | 1712 | 3.98 | 168 | 1.67 | +http://www.google.com/bot.html |
| 7 | 534 | 1.24 | 162 | 1.61 | +http://www.linkdex.com/bots/ |
| 8 | 7300 | 16.97 | 160 | 1.60 | http://mj12bot.com/ |
| 9 | 337 | 0.78 | 95 | 0.95 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 148 | 0.34 | 54 | 0.54 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 77 | 0.18 | 49 | 0.49 | MSIE 5.5; Windows NT 4.0 |
| 12 | 72 | 0.17 | 46 | 0.46 | Windows 2000 |
| 13 | 207 | 0.48 | 46 | 0.46 | +http://yandex.com/bots |
| 14 | 61 | 0.14 | 44 | 0.44 | Windows CE |
| 15 | 65 | 0.15 | 43 | 0.43 | MSIE 5.5; Windows NT 5.0 |
| 16 | 63 | 0.15 | 43 | 0.43 | ) - BrowseX (2.0.0 Windows |
| 17 | 246 | 0.57 | 40 | 0.40 | Windows 98 |
| 18 | 57 | 0.13 | 39 | 0.39 | Windows ME |
| 19 | 50 | 0.12 | 33 | 0.33 | Auto; Windows |
| 20 | 54 | 0.13 | 32 | 0.32 | Windows 3.1 |
| 21 | 124 | 0.29 | 17 | 0.17 | +http://www.bing.com/bingbot.htm |
| 22 | 126 | 0.29 | 16 | 0.16 | +http://napoveda.seznam.cz/en/seznambot-... |
| 23 | 2313 | 5.38 | 10 | 0.10 | +http://siteexplorer.info/Backlink-Check... |
| 24 | 836 | 1.94 | 9 | 0.09 | http://www.majestic12.co.uk/bot.php?+ |
| 25 | 20 | 0.05 | 7 | 0.07 | +http://www.exabot.com/go/robot |
| 26 | 9 | 0.02 | 5 | 0.05 | +http://sur.ly/bot.html |
| 27 | 6 | 0.01 | 5 | 0.05 | +http://8pw.ru/virus |
| 28 | 4242 | 9.86 | 5 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 29 | 63 | 0.15 | 5 | 0.05 | Windows XP |
| 30 | 45 | 0.10 | 5 | 0.05 | +http://www.seokicks.de/robot.html |
| 31 | 25 | 0.06 | 3 | 0.03 | +http://webmeup-crawler.com/ |
| 32 | 26 | 0.06 | 2 | 0.02 | https://www.dataprovider.com/spider/ |
| 33 | 4 | 0.01 | 2 | 0.02 | +https://www.mojeek.com/bot.html |
| 34 | 2 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 35 | 2 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 36 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 37 | 5 | 0.01 | 0 | 0.00 | Windows 9x |
| 38 | 3 | 0.01 | 0 | 0.00 | Macintosh |
| 39 | 4 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 40 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 41 | 1 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 42 | 2 | 0.00 | 0 | 0.00 | S60 |
