What is XML Sitemap?

[alex.thomson]

An XML sitemap is a document that helps Google and other major search engines better understand your website while crawling it.
Sitemap is a list of pages on a website that is accessible to all users. An XML sitemap is a way for website owners to tell search engines about all the pages that exist on their website. WordPress XML sitemap also tells search engines which links on your website are more important than others and how frequently you update your website. While sitemaps do not boost your search rankings, it allows search engines to better crawl your website.

[bangalorewebgur]

Sitemaps are a protocol that allows the webmaster for a website to inform Google and other major search engines about URLS on a website that are available for crawling. Sitemaps allow search engines to find all of your webpages, that they might otherwise miss when indexing. The XML sitemap allows you to specify additional information about each URL such as:

When it was last updated
How often the site changes
How important the page is in relation to other pages on the site

[Bluesky94]

A site map (or sitemap) is a list of pages of a web site accessible to crawlers or users. It can be either a document in any form used as a planning tool for Web design, or a Web page that lists the pages on a website, typically organized in hierarchical fashion.