Once you receive the RSS feed from your podcast host, you can submit it to popular RSS readers such as Apple Podcasts, Spotify, and Google Podcasts.

About creating and optimizing RSS feeds
Once you receive the RSS feed from your podcast host, you can submit it to popular RSS readers such as Apple Podcasts, Spotify, and Google Podcasts.
RSS is an abbreviation for Rich Site Summary (also known as Really Simple Syndication) and is a type of content feed format used to publish websites that are updated frequently
Every website has an RSS feed by default.By optimizing your RSS feed, you can get more backlinks, drive more traffic to your website, and prevent content from being copied.