Web Archiving Project (WARP)

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20th Anniversary of WARP! A 20-year look back (in Japanese)

WARP as an experimental project
20 Apr 2003

The beginning of archiving based on the National Diet Library Law
13 Jul 2010

Redesigned look
9 Feb 2013

10 Aug 2022: Monthly access ranking (Jul 2022) has been updated.
1 Aug 2022: Monthly special "20th Anniversary of WARP! A 20-year look back" has been released.

Statistics

1位経済産業省 (2019年9月1日): 236,244
2位文部科学省 (2019年6月1日): 75,204
3位防衛省 (2021年1月4日): 62,634
4位国土交通省 (2009年2月17日): 45,822
5位愛媛大学 (2016年8月4日): 41,750

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