Hello, I want to ask how long do I have to let alive a website until every backlink is transferred to the new website. For example. I want wo move a website from domain.com to domain2.com. For this i put a .htaccess in the old root and redirect all access to the new domain with a 301. In theory this should lead to the point that all pagerank and backlinks are moved to the new domain. Now the question. How long do I have to keep the old domain? I mean i want that the linkjuice of all backlinks that point to domain.com are given to domain2.com. But at a time I need to drop the old domain. When can I do this without losing the old backlinkpower?