http://es.wikipedia.org has been crawled 413 times going all the way back to October 25, 2002.

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

January 1, 2011

1 snapshot

1
2
3
4
5
6
7

January 8, 2011

1 snapshot

8

January 9, 2011

1 snapshot

9

January 10, 2011

1 snapshot

10

January 11, 2011

1 snapshot

11

January 12, 2011

1 snapshot

12

January 13, 2011

1 snapshot

13

January 14, 2011

1 snapshot

14
15

January 16, 2011

1 snapshot

16
17
18
19
20
21

January 22, 2011

1 snapshot

22

January 23, 2011

2 snapshots

23

January 24, 2011

1 snapshot

24
25

January 26, 2011

1 snapshot

26

January 27, 2011

1 snapshot

27
28

January 29, 2011

1 snapshot

29

January 30, 2011

1 snapshot

30
31
Feb

February 1, 2011

1 snapshot

1

February 2, 2011

2 snapshots

2
3
4

February 5, 2011

2 snapshots

5
6

February 7, 2011

1 snapshot

7

February 8, 2011

6 snapshots

8
9
10
11

February 12, 2011

2 snapshots

12
13
14
15
16
17
18

February 19, 2011

1 snapshot

19
20
21
22
23
24
25

February 26, 2011

1 snapshot

26
27
28
Mar
1
2
3
4
5

March 6, 2011

1 snapshot

6
7
8
9
10
11

March 12, 2011

1 snapshot

12

March 13, 2011

1 snapshot

13
14
15
16
17

March 18, 2011

1 snapshot

18
19
20
21
22
23
24
25

March 26, 2011

1 snapshot

26
27

March 28, 2011

1 snapshot

28
29
30
31
Apr
1
2
3
4
5
6
7
8
9
10
11
12

April 13, 2011

1 snapshot

13
14
15
16
17
18
19
20
21
22
23
24

April 25, 2011

1 snapshot

25

April 26, 2011

1 snapshot

26
27
28
29
30
May
1
2
3
4
5
6
7

May 8, 2011

1 snapshot

8
9
10
11
12
13

May 14, 2011

2 snapshots

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

May 31, 2011

1 snapshot

31
Jun
1
2
3
4

June 5, 2011

2 snapshots

5
6
7
8
9
10
11
12
13

June 14, 2011

1 snapshot

14

June 15, 2011

2 snapshots

15
16
17
18

June 19, 2011

1 snapshot

19
20

June 21, 2011

1 snapshot

21

June 22, 2011

1 snapshot

22
23

June 24, 2011

1 snapshot

24
25
26
27
28
29
30
Jul
1

July 2, 2011

1 snapshot

2
3
4
5
6
7

July 8, 2011

1 snapshot

8

July 9, 2011

1 snapshot

9

July 10, 2011

1 snapshot

10
11
12
13
14
15
16
17

July 18, 2011

1 snapshot

18
19

July 20, 2011

2 snapshots

20
21
22
23

July 24, 2011

1 snapshot

24
25
26

July 27, 2011

1 snapshot

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://es.wikipedia.org was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.