RSS feed

An RSS feed is a file that contains a summary of updates from a website,  often in the form of a list of articles with links. It offers an easy way to stay up to date on new content from websites you care about. These feeds are used by aggregators.

eg., https://softwareengineeringdaily.com/feed/

Sitemaps

Sitemaps are an easy way for webmasters to inform search engines about pages on their sites that are available for crawling.

eg., https://softwareengineeringdaily.com/sitemap-1.xml