My website has 13 pages, the blog section on my website has 46 pages. The blog has an XML sitemap that is automatically generated at "website.com/blog/sitemap.xml". Should I have 2 sitemaps, one for the main site and one for the blog? Or should I just have one sitemap for the blog since the main site doesn't have many pages?
If I make 2 sitemaps, should I mention them both in website.com/robots.txt? Or mention one in website.com/robots.txt and the other in website.com/blog/robots.txt?
Really appreciate any help with this.