> Opera was the only browser which had a toolbar with these relational links. Frefox had it to, it's this famous bugzilla: https://bugzilla.mozilla.org/show_bu

> Opera was the only browser which had a toolbar with these relational links. Frefox had it to, it's this famous bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=2800 https://bugzilla.mozilla.org/show_bug.cgi?id=2800 opened 24 years ago. They had a toolbar for it for a while, and I used it for forums and search results. And then they got rid of the toolbar, and the rel link because used only for search engines.