![HTTPS-Upgrader のプレビュー](https://addons.mozilla.org/user-media/addon_icons/2658/2658566-64.png?modified=af508f63)
HTTPS-Upgrader 作成者: Http(s)-upgrader
Convert HTTP links to HTTPS, shows the HTTP/HTTPS ratio for the currently visited web page, keep an historic of visited pages with their ratio and other information and make automatic HTTPS redirections.
この拡張機能を使用するには Firefox が必要です