Hi. I wanted to get best practices for retiring an enterprise blog with hundreds of old posts with subject matter that won't be repurposed. What would be the best course of action to retire and maintain the value of any SEO authority from those old blog pages?
Is it enough to move those old posts into an archive subdirectory and Google would deprioritize those posts over time?
Or would a mass redirect of old blog posts to the new blog's home page be allowed (even though the old blog post content isn't being specifically replaced)? Or would Google basically say that if there aren't 1:1 replacement URLs, that would be seen as soft-404s and treated like a 404?
