This is a skin of Ultraviolet-App.
The deployable all-in-one bundle for Ultraviolet, a highly sophisticated proxy used for evading internet censorship or accessing websites in a controlled sandbox using the power of service-workers and more!
This is for a Google Site.
Link to https://Ultraviolet-GSite.com/embed.html#https://your-site-to-embed.com/
SW registering is handled automatically.