Google Error Page

A few weeks ago I wrote a post about how designing good error pages is important for UX. For another demonstration of a good error page, look at Google’s 404 error page:

And here’s a closeup of the robot:

It’s a simple, straightforward error page. It explains the error, pokes fun at the problem with a broken robot picture, and links the user to the root page (the Google logo links to the Google home page).