| Used Operating Systems |
| 1 | 140565 | 18.65 | 9158 | 36.91 | Windows NT |
| 2 | 138036 | 18.31 | 531 | 2.14 | +http://ahrefs.com/robot/ |
| 3 | 118447 | 15.71 | 128 | 0.52 | http://help.yahoo.com/help/us/ysearch/sl... |
| 4 | 89635 | 11.89 | 1612 | 6.50 | +http://www.bing.com/bingbot.htm |
| 5 | 62877 | 8.34 | 2136 | 8.61 | +http://www.google.com/bot.html |
| 6 | 46227 | 6.13 | 12 | 0.05 | +http://webmeup-crawler.com/ |
| 7 | 43142 | 5.72 | 790 | 3.18 | +http://yandex.com/bots |
| 8 | 38580 | 5.12 | 616 | 2.48 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 27767 | 3.68 | 354 | 1.43 | +http://www.semrush.com/bot.html |
| 10 | 7207 | 0.96 | 8 | 0.03 | +http://megaindex.com/crawler |
| 11 | 6350 | 0.84 | 2003 | 8.07 | +http://www.xovibot.net/ |
| 12 | 4805 | 0.64 | 96 | 0.39 | Android |
| 13 | 2782 | 0.37 | 26 | 0.10 | +http://fulltext.sblog.cz/ |
| 14 | 2348 | 0.31 | 470 | 1.89 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 2161 | 0.29 | 1 | 0.00 | +http://feeds.qsensei.com |
| 16 | 2115 | 0.28 | 948 | 3.82 | +http://www.baidu.com/search/spider.html |
| 17 | 2085 | 0.28 | 174 | 0.70 | +http://help.coccoc.com/ |
| 18 | 2074 | 0.28 | 1796 | 7.24 | +https://bazqux.com/fetcher |
| 19 | 1596 | 0.21 | 410 | 1.65 | http://www.opensiteexplorer.org/dotbot, ... |
| 20 | 1431 | 0.19 | 16 | 0.06 | J2ME/MIDP |
| 21 | 1228 | 0.16 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 1142 | 0.15 | 58 | 0.23 | X11 |
| 23 | 698 | 0.09 | 183 | 0.74 | +http://www.linkdex.com/bots/ |
| 24 | 639 | 0.08 | 296 | 1.19 | +http://www.exabot.com/go/robot |
| 25 | 594 | 0.08 | 540 | 2.18 | +https://bazqux.com/fetcher; 1 subscribe... |
| 26 | 561 | 0.07 | 524 | 2.11 | robot; C; +http://yandex.com/bots |
| 27 | 553 | 0.07 | 8 | 0.03 | +http://www.similartech.com/smtbot |
| 28 | 549 | 0.07 | 225 | 0.91 | +https://www.mojeek.com/bot.html |
| 29 | 520 | 0.07 | 175 | 0.71 | Linux i686 [unknown version] |
| 30 | 502 | 0.07 | 239 | 0.96 | +http://www.scoutjet.com/ |
| 31 | 408 | 0.05 | 113 | 0.46 | Windows 98 |
| 32 | 402 | 0.05 | 5 | 0.02 | Unknown |
| 33 | 307 | 0.04 | 307 | 1.24 | 121 subscribers; feed-id=50e2ea0fe721eca... |
| 34 | 305 | 0.04 | 5 | 0.02 | Android 3.2 |
| 35 | 297 | 0.04 | 106 | 0.43 | +http://www.grouphigh.com/ |
| 36 | 267 | 0.04 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 256 | 0.03 | 17 | 0.07 | NT4.0 |
| 38 | 228 | 0.03 | 3 | 0.01 | FreeBSD [unknown version] |
| 39 | 206 | 0.03 | 16 | 0.06 | +http://fulltext.sblog.cz/screenshot/ |
| 40 | 202 | 0.03 | 100 | 0.40 | +http://cloudservermarket.com/spider.htm... |
| 41 | 201 | 0.03 | 5 | 0.02 | Windows 92 |
| 42 | 189 | 0.03 | 2 | 0.01 | Series 60 |
| 43 | 164 | 0.02 | 2 | 0.01 | WinHttp.WinHttpRequest.5 |
| 44 | 163 | 0.02 | 1 | 0.00 | +http://corp.sputnik.ru/webmaster |
| 45 | 136 | 0.02 | 4 | 0.02 | Windows Phone |
| 46 | 136 | 0.02 | 62 | 0.25 | +http://duckduckgo.com |
| 47 | 124 | 0.02 | 31 | 0.12 | +http://www.profound.net/domainappender |
| 48 | 123 | 0.02 | 92 | 0.37 | http://support.paper.li/entries/20023257... |
| 49 | 117 | 0.02 | 1 | 0.00 | Windows Phone OS 7.5 |
| 50 | 93 | 0.01 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 51 | 87 | 0.01 | 2 | 0.01 | +http://siteexplorer.info/ |
| 52 | 79 | 0.01 | 1 | 0.00 | iPhone |
| 53 | 72 | 0.01 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 54 | 72 | 0.01 | 1 | 0.00 | MAUI Runtime |
| 55 | 68 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 56 | 63 | 0.01 | 63 | 0.25 | +http://flipboard.com/browserproxy |
| 57 | 56 | 0.01 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 58 | 55 | 0.01 | 28 | 0.11 | +http://www.proximic.com/info/spider.php |
| 59 | 52 | 0.01 | 0 | 0.00 | Windows 6.1; MSIE 8.0.7600.16385 |
| 60 | 48 | 0.01 | 18 | 0.07 | Windows 95 |
| 61 | 47 | 0.01 | 1 | 0.00 | BREW |
| 62 | 46 | 0.01 | 0 | 0.00 | Windows 9. |
| 63 | 45 | 0.01 | 0 | 0.00 | BlackBerry |
| 64 | 44 | 0.01 | 1 | 0.00 | Windows 90 |
| 65 | 44 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 66 | 43 | 0.01 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 67 | 43 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 68 | 43 | 0.01 | 22 | 0.09 | InfegyAtlas/1.0; en-US; collection@infeg... |
| 69 | 42 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 70 | 42 | 0.01 | 6 | 0.02 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 71 | 41 | 0.01 | 1 | 0.00 | PPC Mac OS X 10.4 |
| 72 | 36 | 0.00 | 13 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 73 | 36 | 0.00 | 3 | 0.01 | PPC Mac OS X Mach-O |
| 74 | 35 | 0.00 | 2 | 0.01 | Intel Mac OS X 10.4 |
| 75 | 34 | 0.00 | 2 | 0.01 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 76 | 32 | 0.00 | 0 | 0.00 | +http://images.weserv.nl/ |
| 77 | 31 | 0.00 | 0 | 0.00 | SpreadTrum |
| 78 | 31 | 0.00 | 23 | 0.09 | Linux [unknown version] |
| 79 | 30 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 80 | 30 | 0.00 | 19 | 0.08 | Macintosh |
| 81 | 28 | 0.00 | 7 | 0.03 | ScoutJet; +http://blekko.com/about/blekk... |
| 82 | 28 | 0.00 | 1 | 0.00 | http://www.searchmetrics.com/en/searchme... |
| 83 | 27 | 0.00 | 1 | 0.00 | AOL 9.0; Windows NT 6.0; Trident/5.0; BO... |
| 84 | 27 | 0.00 | 5 | 0.02 | http://linkfluence.net/; bot@linkfluence... |
| 85 | 26 | 0.00 | 2 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 86 | 24 | 0.00 | 1 | 0.00 | MSIE 10.0; Windows NT 6.1; WOW64; Triden... |
| 87 | 23 | 0.00 | 3 | 0.01 | +http://vk.com/dev/Share |
| 88 | 23 | 0.00 | 7 | 0.03 | Intel Mac OS X 10.6 |
| 89 | 21 | 0.00 | 17 | 0.07 | +http://glutenfreepleasure.com/ |
| 90 | 20 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 91 | 18 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 92 | 17 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 93 | 17 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 94 | 16 | 0.00 | 12 | 0.05 | +http://support.embed.ly/ |
| 95 | 16 | 0.00 | 0 | 0.00 | Android 4.3 |
| 96 | 16 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 97 | 16 | 0.00 | 1 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 98 | 15 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 99 | 15 | 0.00 | 2 | 0.01 | Windows CE |
| 100 | 15 | 0.00 | 1 | 0.00 | Nintendo Wii |
| 101 | 15 | 0.00 | 4 | 0.02 | +http://help.naver.com/robots/ |
| 102 | 14 | 0.00 | 1 | 0.00 | crawler@mixrank.com |
| 103 | 14 | 0.00 | 7 | 0.03 | support.orangebot@orange.com |
| 104 | 14 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 105 | 13 | 0.00 | 1 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 106 | 13 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 107 | 12 | 0.00 | 0 | 0.00 | Android 2.2.2 |
| 108 | 12 | 0.00 | 4 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 109 | 11 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 110 | 11 | 0.00 | 4 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 111 | 11 | 0.00 | 0 | 0.00 | +http://image2play.com/ |
| 112 | 10 | 0.00 | 5 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 113 | 10 | 0.00 | 7 | 0.03 | mailto: crawling@ubermetrics-technologie... |
| 114 | 9 | 0.00 | 5 | 0.02 | +http://sur.ly/bot.html |
| 115 | 9 | 0.00 | 9 | 0.04 | not on Windows server; |
| 116 | 9 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 117 | 8 | 0.00 | 2 | 0.01 | http://filterdb.iss.net/crawler/ |
| 118 | 8 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 119 | 8 | 0.00 | 0 | 0.00 | Nintendo DSi |
| 120 | 7 | 0.00 | 2 | 0.01 | +http://begun.ru/begun/technology/indexe... |
| 121 | 7 | 0.00 | 7 | 0.03 | support@everyonesocial.com http://everyo... |
| 122 | 7 | 0.00 | 6 | 0.02 | Windows XP |
| 123 | 6 | 0.00 | 3 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 124 | 6 | 0.00 | 3 | 0.01 | +http://www.openhose.org/bot.html |
| 125 | 6 | 0.00 | 1 | 0.00 | Android 4.1.2 |
| 126 | 6 | 0.00 | 6 | 0.02 | +http://domainsigma.com/robot |
| 127 | 6 | 0.00 | 0 | 0.00 | documents; +http://docs.google.com |
| 128 | 6 | 0.00 | 4 | 0.02 | +http://www.bigbozz.com/ |
| 129 | 6 | 0.00 | 0 | 0.00 | Android 4.0.4 |
| 130 | 6 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 131 | 6 | 0.00 | 0 | 0.00 | Android 4.4.2 |
| 132 | 5 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 133 | 5 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 134 | 5 | 0.00 | 0 | 0.00 | Android 2.3.6 |
| 135 | 5 | 0.00 | 0 | 0.00 | Android 2.3.5 |
| 136 | 5 | 0.00 | 0 | 0.00 | ZumBot/1.0; http://help.zum.com/inquiry |
| 137 | 5 | 0.00 | 2 | 0.01 | SunOS i86pc |
| 138 | 5 | 0.00 | 1 | 0.00 | iPad |
| 139 | 5 | 0.00 | 5 | 0.02 | Windows ME |
| 140 | 4 | 0.00 | 0 | 0.00 | S60 |
| 141 | 4 | 0.00 | 0 | 0.00 | Trident/6.0; Windows NT 5.2; Alexa Toolb... |
| 142 | 4 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 143 | 4 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 144 | 4 | 0.00 | 4 | 0.02 | +http://www.alexa.com/help/webmasters; c... |
| 145 | 4 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 146 | 4 | 0.00 | 4 | 0.02 | +http://pmoz.info/doc/botinfo.htm |
| 147 | 3 | 0.00 | 0 | 0.00 | apps-spreadsheets; +http://docs.google.c... |
| 148 | 3 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 149 | 3 | 0.00 | 2 | 0.01 | +http://www.forensiq.com |
| 150 | 3 | 0.00 | 0 | 0.00 | MTK |
| 151 | 3 | 0.00 | 0 | 0.00 | Windows |
| 152 | 3 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 153 | 3 | 0.00 | 1 | 0.00 | +http://prlog.ru/ |
| 154 | 3 | 0.00 | 3 | 0.01 | Windows 2000 |
| 155 | 2 | 0.00 | 2 | 0.01 | NetBSD [unknown version] |
| 156 | 2 | 0.00 | 0 | 0.00 | Windows 99 |
| 157 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 158 | 2 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 159 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 160 | 2 | 0.00 | 1 | 0.00 | +http://www.sysomos.com/; Sysomos |
| 161 | 2 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 162 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 163 | 2 | 0.00 | 0 | 0.00 | Windows Mobile |
| 164 | 2 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 165 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 166 | 2 | 0.00 | 1 | 0.00 | +http://crawler.seolytics.net/ |
| 167 | 2 | 0.00 | 1 | 0.00 | twingly.com |
| 168 | 2 | 0.00 | 0 | 0.00 | http://drive.google.com |
| 169 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 170 | 2 | 0.00 | 2 | 0.01 | Auto; Windows |
| 171 | 1 | 0.00 | 0 | 0.00 | +http://www.reddit.com/feedback |
| 172 | 1 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 173 | 1 | 0.00 | 0 | 0.00 | Android 2.3.7 |
| 174 | 1 | 0.00 | 1 | 0.00 | AmigaOS/MC680x0 |
| 175 | 1 | 0.00 | 1 | 0.00 | Trident/6.0; Windows NT 5.2; MyIE2; Info... |
| 176 | 1 | 0.00 | 0 | 0.00 | Android 4.1.1 |
| 177 | 1 | 0.00 | 0 | 0.00 | X11; U; CrOS i686 0.13.507; Trident/6.0 |
| 178 | 1 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 179 | 1 | 0.00 | 0 | 0.00 | Android 4.2.2 |
| 180 | 1 | 0.00 | 0 | 0.00 | Android 2.2.1 |
| 181 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 182 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 183 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 184 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 185 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X |
| 186 | 1 | 0.00 | 0 | 0.00 | +http://www.institut-national-audiovisue... |
| 187 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 188 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 189 | 1 | 0.00 | 1 | 0.00 | +http://www.start.me/bot |
| 190 | 1 | 0.00 | 1 | 0.00 | http://dazoo.fr |
| 191 | 1 | 0.00 | 1 | 0.00 | OpenBSD [unknown version] |
| 192 | 1 | 0.00 | 1 | 0.00 | Linux i586 [unknown version] |
| 193 | 1 | 0.00 | 1 | 0.00 | Trident/6.0; Windows NT 4.1; Avant Brows... |
| 194 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 195 | 1 | 0.00 | 1 | 0.00 | Trident/6.0; Windows NT 5.1; InfoPath.1;... |
| 196 | 1 | 0.00 | 0 | 0.00 | Tizen |
| 197 | 1 | 0.00 | 1 | 0.00 | MSIE 9.0; WIndows NT 9.0; en-US |
| 198 | 1 | 0.00 | 0 | 0.00 | +http://www.shareaholic.com/bot |
| 199 | 1 | 0.00 | 0 | 0.00 | Windows 91 |
| 200 | 1 | 0.00 | 0 | 0.00 | +http://about.ask.com/en/docs/about/webm... |
| 201 | 1 | 0.00 | 0 | 0.00 | drawings; +http://docs.google.com |
| 202 | 1 | 0.00 | 0 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 203 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 204 | 1 | 0.00 | 0 | 0.00 | BeOS |
| 205 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 206 | 1 | 0.00 | 0 | 0.00 | Windows 93 |
| 207 | 1 | 0.00 | 0 | 0.00 | Warp 4.5 |
| 208 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.27; Windows NT 6.... |
| 209 | 1 | 0.00 | 1 | 0.00 | Firefox/4.5 |
| 210 | 1 | 0.00 | 1 | 0.00 | X11; Linux x86_64; pl |
| 211 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 212 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
