Attempting to Define Duplicate Content


Google's Gary Illyes was asked for the definition of duplicate content, and although he's answered, as below, it's obvious that it's still not a 100 definition.

Obviously, one for one copy is duplicate content, however, how much does changed content meet the duplicate content aspect.

How much of this message is a duplicate of the original tweet?

"Think of it as a piece of content that was slightly changed, or if it was copied 1:1 but the boilerplate is different"