This helps you know where your site stands, with regard to indexing, and you can also take advantage of factors that influence the indexing of your site, primarily Google’s Sitemap XML protocol.

Add a description, image, and links to the sitemap-xml-generator topic page so that developers can more easily learn about it.

John Mueller of Google said on Twitter that you do not need to submit a separate XML sitemap file for your AMP pages. He said the rel=amphtml link is enough for ...