I have example.com which I translated all of the pages in my domain to several languages, all on their own subdomain (e.g. es.example.com, cn.example.com, ru.example.com, etc.). The top level domain example.com is redirected to www.example.com where the English version is hosted. I have several questions:
How should I list the translated pages in the sitemap (or maybe I shouldn't even list them)? Can I list them on the sitemap that is served on
www.example.com/sitemap.xmlor should I prepare a unique sitemap for each subdomain (es.example.com/sitemap.xmletc.)?According to the answer for the previous question, is there any damage using sitemap for multiple versions of the site? Should I just use a sitemap for the English version?