<https://www.dacgroup.com/blog/why-subdomains-are-not-bad-for-seo/#webpage>
<http://schema.org/description>
"When used properly, subdomains are not \"bad\" for SEO. They can help segment content, optimize it for SEO and conversion, and modify the look and feel."
<https://www.dacgroup.com/blog/why-subdomains-are-not-bad-for-seo/>