Magewallet | Magento 2 Extensions, Themes & Solutions
Sitemaps allow website owners to inform search engines what pages on their website are available for crawling. Do not worry. You do not need to manually enter every single URL from your website in order to create your sitemap. Magento comes bundled with the ability to generate a Google sitemap. Google sitemaps are XML files that tell Google’s webmaster tools where your site’s content is.
Steps to add google sitemap to magento website
In order to confirm successful operation, Run your site URL to browser.
For example http://www.example.co.nz/[Path]/[XML Filename]