4 ms·

Facebook is not in the list. Edit: I see it is from 2006.

• simbolit 3y ago
  The list is from 2006, back then Facebook was rising, but not yet big-big.
  • elicash 3y ago
    Specifically, it's from a month before Facebook opened to everyone with an email address.
  • ulrischa 3y ago
    Ok I see. A Top 15 for our times would also be very interesting
    • brvsft 3y ago
      The list would need to incorporate apps because a lot of 'websites' that are extremely popular in use are more typically used as apps (e.g., Instagram).