The latter opens Every connection in a different tab/window. The former (lacking quotations) opens the primary connection you click in a single new tab/window, then overwrites that same tab/window with Every subsequent website link you simply click (that is named also Together with the missing quotes). for real Slang Actually https://share.evernote.com/note/e784ee3c-bcb6-29a5-775b-1a741b125277