Internet Archive Wayback Machine

http://en.wikipedia.org/wiki/United_States has been crawled 1,037 times going all the way back to December 7, 2003.

A crawl can be a duplicate of the last one. It happens about 25% of the time across 420,000,000 websites. FAQ



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Jan
						1
January 2, 2011 1 snapshot 06:11:45 2	3	January 4, 2011 1 snapshot 19:58:19 4	5	6	January 7, 2011 1 snapshot 19:20:25 7	8
9	January 10, 2011 2 snapshots 03:16:27 10:38:29 10	January 11, 2011 1 snapshot 20:16:16 11	12	13	January 14, 2011 1 snapshot 20:37:39 14	15
January 16, 2011 1 snapshot 06:08:56 16	17	18	January 19, 2011 1 snapshot 21:16:53 19	20	January 21, 2011 2 snapshots 03:44:27 14:40:35 21	22
23	24	January 25, 2011 1 snapshot 21:42:51 25	January 26, 2011 2 snapshots 20:04:16 22:38:22 26	27	January 28, 2011 2 snapshots 00:30:51 22:54:00 28	29
30	January 31, 2011 1 snapshot 19:08:09 31

Feb
		February 1, 2011 4 snapshots 01:49:13 07:31:04 15:40:01 23:29:47 1	February 2, 2011 1 snapshot 08:14:05 2	February 3, 2011 1 snapshot 14:28:24 3	February 4, 2011 2 snapshots 09:46:27 12:47:11 4	5
February 6, 2011 1 snapshot 05:26:23 6	February 7, 2011 2 snapshots 12:39:30 19:15:38 7	February 8, 2011 2 snapshots 20:23:36 21:59:42 8	9	February 10, 2011 2 snapshots 14:17:26 15:02:21 10	February 11, 2011 1 snapshot 09:13:33 11	12
13	February 14, 2011 1 snapshot 19:21:34 14	15	16	February 17, 2011 1 snapshot 14:41:22 17	February 18, 2011 1 snapshot 10:52:22 18	19
February 20, 2011 1 snapshot 21:49:41 20	February 21, 2011 1 snapshot 19:26:44 21	22	23	February 24, 2011 2 snapshots 07:49:43 14:33:22 24	February 25, 2011 1 snapshot 18:08:41 25	February 26, 2011 1 snapshot 09:16:24 26
February 27, 2011 2 snapshots 03:09:37 21:41:50 27	February 28, 2011 1 snapshot 10:40:28 28

Mar
		March 1, 2011 2 snapshots 03:35:02 21:39:39 1	2	March 3, 2011 2 snapshots 14:42:35 16:45:38 3	March 4, 2011 1 snapshot 02:34:21 4	5
6	March 7, 2011 3 snapshots 03:11:31 16:31:17 19:47:32 7	March 8, 2011 2 snapshots 03:42:16 19:59:11 8	March 9, 2011 1 snapshot 04:10:57 9	10	March 11, 2011 1 snapshot 00:35:05 11	12
13	March 14, 2011 1 snapshot 19:44:13 14	15	March 16, 2011 2 snapshots 00:39:30 22:20:53 16	March 17, 2011 1 snapshot 00:39:47 17	18	19
March 20, 2011 1 snapshot 21:28:44 20	March 21, 2011 1 snapshot 19:26:18 21	March 22, 2011 2 snapshots 05:28:10 19:02:01 22	23	24	March 25, 2011 1 snapshot 04:13:07 25	March 26, 2011 1 snapshot 23:20:46 26
27	March 28, 2011 1 snapshot 13:24:52 28	March 29, 2011 1 snapshot 17:51:32 29	30	March 31, 2011 1 snapshot 18:56:58 31

Apr
					April 1, 2011 1 snapshot 18:32:20 1	2
3	4	April 5, 2011 1 snapshot 19:02:36 5	6	7	8	9
10	April 11, 2011 1 snapshot 06:16:01 11	12	April 13, 2011 1 snapshot 22:52:28 13	14	April 15, 2011 1 snapshot 07:08:06 15	16
17	18	April 19, 2011 1 snapshot 19:03:07 19	20	21	April 22, 2011 3 snapshots 06:29:40 20:48:59 23:41:52 22	23
24	25	April 26, 2011 1 snapshot 22:57:32 26	27	28	April 29, 2011 1 snapshot 11:29:20 29	30

May
1	2	May 3, 2011 2 snapshots 17:31:44 19:24:45 3	4	5	May 6, 2011 2 snapshots 18:43:04 21:54:53 6	7
8	9	10	11	12	13	14
May 15, 2011 1 snapshot 12:44:22 15	16	May 17, 2011 1 snapshot 19:08:13 17	18	19	May 20, 2011 1 snapshot 21:38:01 20	May 21, 2011 1 snapshot 08:52:01 21
22	23	24	25	26	May 27, 2011 2 snapshots 00:10:58 00:19:50 27	May 28, 2011 1 snapshot 06:54:03 28
May 29, 2011 1 snapshot 12:35:52 29	30	31

Jun
			1	June 2, 2011 1 snapshot 15:41:55 2	June 3, 2011 1 snapshot 20:29:28 3	4
5	6	June 7, 2011 1 snapshot 23:27:21 7	8	June 9, 2011 1 snapshot 21:46:57 9	10	11
12	13	14	15	June 16, 2011 1 snapshot 17:49:23 16	17	18
19	20	June 21, 2011 1 snapshot 19:10:37 21	22	June 23, 2011 3 snapshots 00:45:17 04:38:18 18:05:50 23	24	25
June 26, 2011 1 snapshot 23:54:23 26	27	28	29	30

Jul
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3	4	5	6	7	8	9
10	11	July 12, 2011 5 snapshots 01:33:59 02:57:56 13:33:42 14:54:09 19:22:25 12	July 13, 2011 5 snapshots 01:34:00 02:53:06 13:34:01 14:57:53 16:00:48 13	July 14, 2011 6 snapshots 01:33:45 02:51:02 13:34:00 14:50:46 20:28:27 20:29:12 14	July 15, 2011 2 snapshots 02:53:09 14:58:03 15	July 16, 2011 3 snapshots 02:35:36 02:52:40 14:51:01 16
July 17, 2011 1 snapshot 21:17:29 17	18	19	July 20, 2011 1 snapshot 22:06:49 20	21	22	23
24	25	July 26, 2011 1 snapshot 19:41:24 26	July 27, 2011 1 snapshot 00:10:18 27	28	29	30
31

Aug
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Sep
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25	26	27	28	29	30

Oct
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2	3	4	5	6	7	8
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23	24	25	26	27	28	29
30	31

Nov
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13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30

Dec
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4	5	6	7	8	9	10
11	12	13	14	15	16	17
18	19	20	21	22	23	24
25	26	27	28	29	30	31

Note

This calendar view maps the number of times http://en.wikipedia.org/wiki/United_States was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.

January 2, 2011

January 4, 2011

January 7, 2011

January 10, 2011

January 11, 2011

January 14, 2011

January 16, 2011

January 19, 2011

January 21, 2011

January 25, 2011

January 26, 2011

January 28, 2011

January 31, 2011

February 1, 2011

February 2, 2011

February 3, 2011

February 4, 2011

February 6, 2011

February 7, 2011

February 8, 2011

February 10, 2011

February 11, 2011

February 14, 2011

February 17, 2011

February 18, 2011

February 20, 2011

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February 24, 2011

February 25, 2011

February 26, 2011

February 27, 2011

February 28, 2011

March 1, 2011

March 3, 2011

March 4, 2011

March 7, 2011

March 8, 2011

March 9, 2011

March 11, 2011

March 14, 2011

March 16, 2011

March 17, 2011

March 20, 2011

March 21, 2011

March 22, 2011

March 25, 2011

March 26, 2011

March 28, 2011

March 29, 2011

March 31, 2011

April 1, 2011

April 5, 2011

April 11, 2011

April 13, 2011

April 15, 2011

April 19, 2011

April 22, 2011

April 26, 2011

April 29, 2011

May 3, 2011

May 6, 2011

May 15, 2011

May 17, 2011

May 20, 2011

May 21, 2011

May 27, 2011

May 28, 2011

May 29, 2011

June 2, 2011

June 3, 2011

June 7, 2011

June 9, 2011

June 16, 2011

June 21, 2011

June 23, 2011

June 26, 2011

July 12, 2011

July 13, 2011

July 14, 2011

July 15, 2011