I would like to ask about whether it's best to use 301 or to delete bad pages because of Panda.
We have 10,000 of bad pages, which Panda penalized us for that.
If we delete them we will get 404 error, and after that we could again get penalty from G again.
How can i delete them to follow Google rules and avoid penalties?
If we make redirect of 10k pages with 301 redirect to index, can 10k old pages be treated as duplicate?
What redirection should i use?
[edited by: Robert_Charlton at 7:27 pm (utc) on Nov 8, 2012]
[edit reason] split off from another thread [/edit]