I do wonder sometimes if google's own site would pass its site quality guidelines. Like duplicated content; the same content appearing on multiple pages, all pa

I do wonder sometimes if google's own site would pass its site quality guidelines. Like duplicated content; the same content appearing on multiple pages, all pages should be linked from somewhere on the site or a site map, substantial original content. I think it fails on all three of these, so in some sense it is anti-competitive to block other sites that fail these measures whilst it doesn't hold itself up to those same standards.