http://2ch-ranking.net/index.html?board=i4004 has been crawled 128 times going all the way back to 10月 18, 2011.

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 7, 2013

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3月 7, 2013

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3月 9, 2013

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3月 10, 2013

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3月 20, 2013

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3月 25, 2013

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3月 29, 2013

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3月 30, 2013

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4月 1, 2013

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Note

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