9/9/2003 to 1/23/2008: Top 50 of 3,588 Browsers (User Agents)

Sorted by Access Count

Rank	Product	Accesses	%	Bytes	%	Visits	%
1	MSIE 6.0	873,275	56.01	26,550,936,692	46.10	89,508	54.33
2	Microsoft Internet Explorer 5.0	125,249	8.03	5,322,589,563	9.24	14,352	8.71
3	Yahoo! Slurp	112,315	7.20	7,229,621,856	12.55	6,422	3.90
4	Netscape 5.0	85,228	5.47	2,928,512,605	5.08	11,246	6.83
5	Googlebot/2.1	45,041	2.89	2,525,304,491	4.38	6,572	3.99
6	msnbot/1.0	44,335	2.84	1,148,730,827	1.99	11,966	7.26
7	MSIE 7.0	41,311	2.65	1,485,016,281	2.58	5,000	3.04
8	Ask Jeeves/Teoma	24,758	1.59	1,041,366,620	1.81	2,464	1.50
9	Netscape 3.0	16,098	1.03	638,652,716	1.11	890	0.54
10	Yahoo-MMCrawler/3.x	14,245	0.91	13,385,793	0.02	1,272	0.77
11	Netscape 4.0	8,943	0.57	320,307,840	0.56	1,054	0.64
12	msnbot-media/1.0	8,212	0.53	265,344,916	0.46	887	0.54
13	HTTrack 3.0x	7,719	0.50	154,630,274	0.27	74	0.05
14	msnbot/0.3	7,223	0.46	108,573,726	0.19	315	0.19
15	Googlebot-Image/1.0	6,438	0.41	44,896,398	0.08	498	0.30
16	WebRingChecker/1.71 LWP/5.79	6,418	0.41	770,717,500	1.34	839	0.51
17	Googlebot/2.1	5,695	0.37	274,061,461	0.48	651	0.40
18	ia_archiver	5,646	0.36	109,530,774	0.19	657	0.40
19	msnbot/0.11	5,383	0.35	109,009,497	0.19	302	0.18
20	Microsoft Internet Explorer 4.0	4,817	0.31	134,579,268	0.23	445	0.27
21	WebRingChecker/1.71 LWP/5.64	3,945	0.25	427,350,154	0.74	994	0.60
22	Safari/419.3	3,703	0.24	129,470,847	0.22	432	0.26
23	psbot/0.1	3,680	0.24	76,795,068	0.13	682	0.41
24	Offline Explorer/1.3	3,640	0.23	54,804,031	0.10	1	0.00
25	msnbot/0.9	3,156	0.20	208,316,446	0.36	615	0.37
26	Ocelli/1.3	3,050	0.20	99,697,993	0.17	13	0.01
27	Checkbot/1.71 LWP/5.64	2,943	0.19	333,290,398	0.58	590	0.36
28	heritrix/1.12.1 http://www.page-store.com	2,438	0.16	49,550,108	0.09	3	0.00
29	ichiro/2.0	2,185	0.14	51,038,708	0.09	49	0.03
30	Teleport Pro/1.29.1590	2,043	0.13	43,945,509	0.08	5	0.00
31	Yahoo! Slurp China	1,897	0.12	283,911,307	0.49	6	0.00
32	MSIE 6.0b	1,585	0.10	50,203,534	0.09	187	0.11
33	ConveraCrawler/0.9e	1,559	0.10	36,927,694	0.06	23	0.01
34	Java/1.4.1_04	1,552	0.10	51,442,218	0.09	20	0.01
35	heritrix/1.6.0 http://innovationblog.com	1,547	0.10	29,230,508	0.05	1	0.00
36	LinkWalker	1,456	0.09	33,041,952	0.06	13	0.01
37	libwww-perl/5.76	1,318	0.08	389,753,227	0.68	9	0.01
38	IWAgent/ 1.0 - www.brandprotect.com	1,313	0.08	7,873,946	0.01	15	0.01
39	libwww-perl/5.79	1,110	0.07	313,406,097	0.54	35	0.02
40	Charlotte/1.0b	1,097	0.07	94,387,735	0.16	39	0.02
41	Java/1.5.0_06	1,089	0.07	40,440,879	0.07	15	0.01
42	Jyxobot/1	1,025	0.07	43,589,714	0.08	84	0.05
43	MJ12bot/v1.0.8	1,009	0.06	26,165,064	0.05	10	0.01
44	Opera/9.0	952	0.06	39,861,744	0.07	15	0.01
45	Safari/312.6	935	0.06	31,435,263	0.05	108	0.07
46	Mozilla 4.0	916	0.06	113,628,754	0.20	195	0.12
47	SBIder/SBIder-0.8.2-dev	909	0.06	26,086,807	0.05	163	0.10
48	KavamRingCrawler paul@kavam.com	905	0.06	6,137,715	0.01	1	0.00
49	Powermarks/3.5	874	0.06	18,980,652	0.03	1	0.00
50	SumeetBot	870	0.06	17,110,189	0.03	20	0.01