http://alltheweb.com has been crawled 2,729 times going all the way back to October 12, 1999.

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

Jan
1
2
3
4
5
6
7
8
9
10
11

January 12, 2013

1 snapshot

12

January 13, 2013

1 snapshot

13

January 14, 2013

1 snapshot

14

January 15, 2013

3 snapshots

15
16
17
18
19
20

January 21, 2013

1 snapshot

21
22

January 23, 2013

1 snapshot

23
24
25
26
27

January 28, 2013

1 snapshot

28
29
30
31
Feb
1
2
3
4

February 5, 2013

1 snapshot

5
6
7
8
9
10
11
12
13
14
15

February 16, 2013

1 snapshot

16
17
18
19
20
21
22
23
24
25

February 26, 2013

1 snapshot

26
27
28
Mar
1

March 2, 2013

1 snapshot

2

March 3, 2013

1 snapshot

3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

March 25, 2013

1 snapshot

25
26
27
28
29
30
31
Apr
1

April 2, 2013

1 snapshot

2

April 3, 2013

1 snapshot

3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

April 19, 2013

1 snapshot

19
20

April 21, 2013

1 snapshot

21
22

April 23, 2013

1 snapshot

23
24
25
26
27
28
29

April 30, 2013

2 snapshots

30
May

May 1, 2013

1 snapshot

1
2
3

May 4, 2013

1 snapshot

4
5
6
7
8
9
10
11

May 12, 2013

1 snapshot

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Jun
1
2
3
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
Jul
1
2
3
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
Aug
1
2
3
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
Sep
1
2
3
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
Oct
1
2
3
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
Nov
1
2
3
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
Dec
1
2
3
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://alltheweb.com was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.