https://blog.wongcw.com/2018/10/13/%e5%9b%a0%e7%94%a8%e6%88%b7%e6%95%b0%e6%8d%ae%e8%bf%bd%e8%b8%aa%ef%bc%9atwitter%e9%81%ad%e5%88%b0%e9%a6%96%e8%b5%b7%e6%ac%a7%e7%9b%9fgdpr%e8%b0%83%e6%9f%a5/