http://www.math.ttu.edu/~kesinger/deverry/ has been crawled 183 times going all the way back to January 16, 1999.

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 6, 2011

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May 14, 2011

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June 9, 2011

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July 9, 2011

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July 20, 2011

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August 7, 2011

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September 26, 2011

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October 28, 2011

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November 26, 2011

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November 27, 2011

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December 28, 2011

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Note

This calendar view maps the number of times http://www.math.ttu.edu/~kesinger/deverry/ was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.