Which one is better for increasing PageRank:Hosting multiple websites of different languages and interlink themHost single website and create multiple language pages and interlink them
Building multiple websites with different domain names or single website with multiple language folder
seo;pagerank;link building
Good question.If it is a duplicated content, ie, same content, but in another language, I think you should build just one domain, and use awww.domain.com/en/pageName.htmlwww.domain.com/fr/pageName.htmlstructure.However, if the content changes substantially according to locale, I think it is better use subdomains like:en.domain.com/pageName.htmlfr.domain.com/pageName.htmlThis because subdomains are proper for claiming a full subsection, with different type of content in they, and this structure improve the indexability for crawlers.