http://ikura.2ch.net/i4004/ has been crawled 1,406 times going all the way back to 1月 7, 2012.

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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1月 3, 2013

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1月 30, 2013

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1月 31, 2013

4 snapshots

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Note

This calendar view maps the number of times http://ikura.2ch.net/i4004/ was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.