Not Sure if my answer Seems simple and stupid, and maybe it's already been known to you given that long time in the past, but since preventing anyone from employing browser again button to check out your historical webpages is one of your targets, You should utilize: ここからはシンガポールの宿泊施設をご紹介します！高級ホテルからリーズナブルなホテルまで揃っているので、予算や旅のスタイ... https://www.aeroindustrial.com/product/dji-matrice-3td-con-dji-care-plus-1-ano/