Not sure if my answer sounds straightforward and stupid, and perhaps it's already been acknowledged to you personally considering that while ago, but considering the fact that avoiding anyone from using browser again button to see your historical pages is one of your goals, You should utilize: ラブタイプ診断をしようと思って調べても、毎回サイトが出てこないんですけどどのサイトで調べたら... https://www.aeroindustrial.com/product/software-dji-flighthub-2-version-enterprise-3-anos-1-dispositivo/