https://b.hatena.ne.jp/entry/s/wpvip.com/plugins/ The VIP Platform’s Must Use plugins (VIP MU plugins) are deployed to all VIP Platform WordPress applications. The VIP MU plugins codebase provides WordPress applications with integration to the VIP... https://b.hatena.ne.jp/seo-sem-hp/20160419#bookmark-285549598 2016-04-19T08:16:43Z https://b.hatena.ne.jp/gigem/20130107#bookmark-127405026 2013-01-07T05:33:39Z