Important: Using User JavaScripts on secure pages (HTTPS)
To protect your security, User JavaScript is disabled by default on pages accessed using the
HTTPS: protocol.
If you want to run User JavaScripts on these pages, you will need to enable the User Javascript on HTTPS setting in opera:config.
If you
enable User JavaScript on secure pages, you will need to ensure that the scripts that are in your User JavaScripts folder are safe to use, especially if you use scripts written by other authors.
If you enable this option, you will be prompted to allow User Javascript the first time you access a secure page in each browsing session.