RSS feed (Rich Site Summary or Really Simple Syndication) is an easy way to get the most recently published information from a blog, website, journal, newspaper, organization and databases. RSS feed saves you time by letting you know when content is updated.
This orange RSS icon 
indicates that the website you are using has RSS feed that you can follow.
Learn more about the top free RSS Feed Readers you can try here: https://www.lifewire.com/top-free-online-rss-readers-3486649
