How to create a google site map

https://squareblogs.net/gobnatrozz/h1-b-local-web-optimization-greece-strategikes-gia-topike-probole-kai-auxese

How to create a google web site map<br/>A swift seek on Google for assistance on developing a domain map first of all threw up many links to application you want to buy or obtain without spending a dime to create a domain map