What do you recommend for best practices? Sub domains vs sub folders for languages like es.domain.com or domain.com/es/
For SEO purposes, I've got to go with domain.com/es/ . If you use es.domain.com, it'll be treated like a whole new domain, putting it in the league of m.domain.com.
Yes its f9 for SEO's but you have to work much on that, coz Google treated your sub domain as new domain so you need to work on every sub domain as different website.
I guess I'm talking to myself. https://moz.com/blog/subdomains-vs-...ure-links-optimally-for-seo-whiteboard-friday sub domains are treated as separate domains but the question is what is your opinion of it from an SEO point of view. Sites previously were penalized for abusing sub domains.