In line with W3C's HTML documentation: "A piece is really a thematic grouping of material, usually with a heading." Sitemaps needs to be written in a certain structure for Website crawlers to be aware of them. A greater part of time, it needs to be an XML file. They may https://monobookmarks.com/story18042902/5-tips-about-https-rokianjas-my-id-sitemap-html-you-can-use-today