http://pets.com has been crawled 486 times going all the way back to December 21, 1996.

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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January 17, 2013

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January 20, 2013

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January 21, 2013

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January 26, 2013

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January 29, 2013

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January 30, 2013

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March 8, 2013

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March 9, 2013

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March 13, 2013

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March 18, 2013

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March 25, 2013

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March 26, 2013

1 snapshot

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March 30, 2013

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April 3, 2013

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April 10, 2013

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April 19, 2013

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April 20, 2013

1 snapshot

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May
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May 18, 2013

2 snapshots

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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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Note

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