| Used Operating Systems by Visits |
| 1 | 30660 | 25.11 | 6498 | 56.72 | +http://ahrefs.com/robot/ |
| 2 | 4652 | 3.81 | 1608 | 14.04 | Windows NT |
| 3 | 898 | 0.74 | 566 | 4.94 | +http://www.google.com/bot.html |
| 4 | 10923 | 8.94 | 540 | 4.71 | +http://www.bing.com/bingbot.htm |
| 5 | 3286 | 2.69 | 509 | 4.44 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 525 | 0.43 | 317 | 2.77 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 2075 | 1.70 | 248 | 2.16 | +http://yandex.com/bots |
| 8 | 31351 | 25.67 | 236 | 2.06 | http://mj12bot.com/ |
| 9 | 227 | 0.19 | 214 | 1.87 | +http://www.baidu.com/search/spider.html |
| 10 | 28923 | 23.68 | 172 | 1.50 | +http://www.semrush.com/bot.html |
| 11 | 699 | 0.57 | 165 | 1.44 | +http://www.linkdex.com/bots/ |
| 12 | 124 | 0.10 | 59 | 0.51 | +http://duckduckgo.com |
| 13 | 76 | 0.06 | 50 | 0.44 | Windows 95 |
| 14 | 4414 | 3.61 | 43 | 0.38 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 70 | 0.06 | 31 | 0.27 | Windows 98 |
| 16 | 65 | 0.05 | 26 | 0.23 | +http://cliqz.com/company/cliqzbot |
| 17 | 66 | 0.05 | 24 | 0.21 | Windows XP |
| 18 | 37 | 0.03 | 16 | 0.14 | +http://www.pinterest.com/bot.html |
| 19 | 57 | 0.05 | 14 | 0.12 | +http://help.coccoc.com/searchengine |
| 20 | 25 | 0.02 | 10 | 0.09 | +https://www.mojeek.com/bot.html |
| 21 | 12 | 0.01 | 9 | 0.08 | Auto; Windows |
| 22 | 9 | 0.01 | 9 | 0.08 | +http://www.uptime.com/uptimebot |
| 23 | 9 | 0.01 | 8 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 24 | 15 | 0.01 | 8 | 0.07 | +http://www.grapeshot.co.uk/crawler.php |
| 25 | 12 | 0.01 | 7 | 0.06 | Windows CE |
| 26 | 9 | 0.01 | 7 | 0.06 | +http://www.proximic.com/info/spider.php |
| 27 | 11 | 0.01 | 7 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 28 | 12 | 0.01 | 6 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 29 | 9 | 0.01 | 6 | 0.05 | Windows ME |
| 30 | 6 | 0.00 | 6 | 0.05 | Windows 3.1 |
| 31 | 49 | 0.04 | 5 | 0.04 | +http://siteexplorer.info/Backlink-Check... |
| 32 | 6 | 0.00 | 4 | 0.03 | Windows 2000 |
| 33 | 36 | 0.03 | 4 | 0.03 | +http://www.seokicks.de/robot.html |
| 34 | 60 | 0.05 | 4 | 0.03 | +http://naver.me/bot |
| 35 | 8 | 0.01 | 4 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 36 | 2324 | 1.90 | 3 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 37 | 14 | 0.01 | 2 | 0.02 | http://filterdb.iss.net/crawler/ |
| 38 | 25 | 0.02 | 2 | 0.02 | X11 |
| 39 | 1 | 0.00 | 1 | 0.01 | +http://sur.ly/bot.html |
| 40 | 5 | 0.00 | 1 | 0.01 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 41 | 2 | 0.00 | 1 | 0.01 | Solaris 8.x |
| 42 | 2 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 43 | 2 | 0.00 | 1 | 0.01 | IRIX 5.3 IP22 |
| 44 | 3 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 45 | 3 | 0.00 | 1 | 0.01 | +http://prlog.ru/ |
| 46 | 298 | 0.24 | 1 | 0.01 | http://crawler.007ac9.net/ |
| 47 | 2 | 0.00 | 1 | 0.01 | IRIX 6.x |
| 48 | 4 | 0.00 | 1 | 0.01 | +centurybot9@gmail.com |
| 49 | 1 | 0.00 | 0 | 0.00 | documents; +http://docs.google.com |
| 50 | 1 | 0.00 | 0 | 0.00 | Android |
| 51 | 3 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 52 | 1 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 53 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 54 | 8 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 55 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 56 | 1 | 0.00 | 0 | 0.00 | MAUI Runtime |
| 57 | 5 | 0.00 | 0 | 0.00 | Android 2.3.5 |
