Use Page Url or Part.
UPUP (Use Page Url or Part) allows you to use the url of part of it as a parameter to open another url.
For example, if you define an entry as https://webcache.googleusercontent.com/search?q=cache:{u} you could open the web version of the link in google cache from a context menu.
In options page you have buttons to add services like removepaywall, archive.is, 12ft...
If you don't know how to configure a site, you can write us to [email protected]
You can use the next variables in the link:
{u} => the complete URL.
{o} => URL origin. Example: https:/google.com
{h} => URL host. Example google.com
{p}, URL path. '/' at the start and end are trimmed. {s}, URL parameters.
{p(i)}, part i of the URL path 0 based.
{s(name)}, URL parameter by name.