Possible Clues:

• Way-out wine to go with a light starter
• Left a learner in doorway
• Website leading to other sites
• Internet gateway
• Left a novice at the entrance
• Doorway, gate
• Gateway to the Internet
• Theoretical parallel world access
• That sounds like the weigh-in to a drink at first
• 'Some wine, Albert, for one of the openers? (6)'