Is there a way to preset several tabs in the browser that open automatically?

Safari (web browser): Is there an easy way to recover multiple recently closed tabs?

• Much like Cmd + Shift + T in Chrome. Cmd + Z in Safari works only for one tab (not even for a window) and only if no other action has been made in between (like typing some text). A Safari extension would be fine.

• Answer:

  Yep, command-Z, just like undo. In fact, the undo item under the Edit menu will read "Undo Close Tab" when the last undoable action was the closing of a tab. This is new in Safari 5, though I'm not sure what minor version. I have 5.0.2 installed. I have to say I prefer Firefox and Chrome's strategy of using a separate keystroke (command-shift-T), since frequently I've done something else that affects the undo stack before I realize I need that tab back.