The following is a list of the browsers that hit the USConstitution.net from October 30, 2005 to November 9, 2005, with a cut-off of at least 20 hits per browser type in that period.

 #:  #reqs: #pages: browser
--: ------: ------: -------
 1: 252935: 252935: MSIE
 2:  36054:  36054: Firefox
 3:  13816:  13816: Mozilla
 4:  12134:  12134: Netscape (compatible)
 5:  11328:  11328: Mediapartners-Google
 6:   3618:   3618: Netscape
 7:   2756:   2756: msnbot
 8:   1866:   1866: Googlebot
 9:    723:    723: Opera
10:    650:    650: Lycos_Spider_(modspider)
11:    619:    619: RufusBot (Rufus Web Miner; http:
12:    427:    427: sohu agent
13:    331:    331: FAST Enterprise Crawler 6 used by Verizon Superpages Powered By FAST (kevin.watters@fastsearch.com)
14:    331:    331: e-SocietyRobot(http:
15:    330:    330: Teleport Pro
16:    314:    314: ichiro
17:    294:    294: ConveraCrawler
18:    275:    275: MJ12bot
19:    231:    231: gonzo1[D] mailto:crawleradmin.t-info@telekom.de
20:    173:    173: Lynx
21:    160:    160: NutchCVS
22:    145:    145: W3C_Validator
23:    142:    142: psbot
24:    133:    133: NaverBot-1.0 (NHN Corp.
25:    123:    123: OutfoxBot
26:    121:    121: Microsoft Data Access Internet Publishing Provider Protocol Discovery
27:    115:    115: NSORION
28:    110:    110: WebCopier v4.1
29:    106:    106: http:
30:    105:    105: findlinks
31:    103:    103: Ipselonbot
32:    103:    103: Konqueror
33:     99:     99: FAST Enterprise Crawler 6 used by aaa (aaaa@aaa.com)
34:     91:     91: Jakarta Commons-HttpClient
35:     83:     83: ia_archiver
36:     79:     79: LinkWalker
37:     68:     68: nicebot
38:     60:     60: Everest-Vulcan Inc.
39:     59:     59: Infoseek SideWinder
40:     58:     58: WebTV
41:     57:     57: libwww-perl
42:     57:     57: Wget
43:     53:     53: Java
44:     49:     49: SBIder
45:     47:     47: NG
46:     40:     40: Findexa Crawler (http:
47:     37:     37: MSProxy
48:     35:     35: IlTrovatore-Setaccio
49:     33:     33: Microsoft URL Control - 6.00.8862
50:     32:     32: FARK.com link verifier
51:     31:     31: Baiduspider+(+http:
52:     31:     31: hl_ftien_spider
53:     30:     30: Shim-Crawler
54:     29:     29: xirq
55:     28:     28: BlackBerry7100
56:     24:     24: Xenu Link Sleuth 1.2g
57:     22:     22: Classroom Connect Spider
58:     20:     20: Java1.3.1_01
  :    735:    735: [not listed: 158 browsers]

The following list compresses this down to just browsers:

 #:  #reqs: #pages: browser
--: ------: ------: -------
 1: 252935: 252935: MSIE
 2:  36054:  36054: Firefox
 3:  13816:  13816: Mozilla
 4:  12134:  12134: Netscape (compatible)
 6:   3618:   3618: Netscape
 9:    723:    723: Opera
20:    173:    173: Lynx
32:    103:    103: Konqueror
40:     58:     58: WebTV
55:     28:     28: BlackBerry7100