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I'm building up my personal website. When I moved from my old domain to my current one a few years ago, I  had moved a folder with all my old blog posts (from an old blogger.com account) to an archives called /blog/. It's bad enough the entries just text and nearly all the images aren't there but because of the way I moved over the posts, I have 200+ duplicate page titles with no meta descriptions. Is it worth saving these posts ? (putting them into an archives.mysite.com sub-domain?) I already have the folder disallowed in my robotos.txt file and there's nothing really incredible content-wise in the archives, though they are some of the oldest pages on my current (3 years old) domain. There's no real SEO thought in them as this was just a fun personal blog at the time. Thoughts?