Translations:Help:Links/64/en

Interwiki links are links with the internal link markup to a website registered in advance. For example, you can link to the article http://en.wikipedia.org/wiki/Sunflower by typing, which will result in a link Sunflower. This works because by default MediaWiki configures  as an "interwiki prefix" that turns into http://en.wikipedia.org/wiki/ when used inside. (It may not work if the admin of your wiki has changed the setting.) Unlike internal links, interwiki links do not use page existence detection, so an interwiki link will appear blue even if the page does not exist on the remote wiki.