How to create a google site map

https://padlet.com/idivramislvbbr/bookmarks-ypjj7ce56jqq4s9/wish/L8KjW9qoE348WJbv

How to create a google web page map<br/>A speedy search on Google for suggestion on growing a site map initially threw up many hyperlinks to software program that you may buy or obtain free of charge to create a site map