Template:Google PlusOne/doc

Place on any wiki page to make a Google PlusOne button for that specific page. This is URL dependent, so the counter will reset if the page is moved. This can be overridden with  to maintain count at a new page name.

Alternatively, use  for another site that is related. For example, if you wanted to use this button for an add-on, but you wanted it to target the add-on's homepage rather than the wiki page.