Wrong email or password! Try one more time.

Forgot password?

An account with this email already exists.

An email with a confirmation link has been sent to you.

Did you forget your password? Don't panic. Enter your email address,
and we will email you a link where you may create a new password.

If this address exists, we will send you an email with further instructions.

Back to authentication

Why are links used in ranking when they all have the nofollow attribute?

Why are links used in ranking when they all have the nofollow attribute? - answered by Matt Cutts

Matt's answer:

by Matt Cutts - Google's Head of Search Quality Team

 

Original video: