Add An External Podcast Feed to Your WordPress Site’s Feeds

WordPress Podcast Feed Functions

A popular podcast online utilizes WordPress as their publishing platform for the information about their podcast as well as publishing a ton of information about each show. However, they actually host the podcast itself on an external podcast hosting engine. It’s pretty seamless to the site’s visitors – but lacks one feature that’s invisible to users but visible to crawlers like Google.

Google specifies this in their support:

In addition, if you associate your RSS feed with a homepage, users searching for your podcast by name can get a description of your podcast as well as a carousel of episodes for your show on Google Search. If you do not provide a linked homepage, or Google can’t guess your homepage, your episodes can still appear in Google Search results, but only grouped with episodes from other podcasts on the same topic.

Google – Get your podcast on Google

 With the two associated, you can get some nice coverage in Google:

Podcasts on Google SERP

The crawling of the site reveals a blog post feed, but not the actual podcast feed – which is externally hosted. The company wants to keep its current blog feed, so we want to add an additional feed to the site. Here’s how:

  1. We need to code a new feed within their WordPress theme.
  2. We need to retrieve and publish the external podcast feed in that new feed.
  3. We need to add a link in the head of the WordPress site that displays the new feed URL.
  4. Bonus: We need to clean up the new podcast feed URL so we don’t have to depend on querystrings and can rewrite the path in a nice URL.

How to Add a New Feed to WordPress

Within your theme or (highly recommended) child theme’s functions.php file, you’ll want to add the new feed and tell WordPress how you’re going to build it. One note on this… it will publish the new feed at

function add_podcast_feed() {
    add_feed( 'podcast', 'render_podcast_feed' );
add_action( 'init', 'add_podcast_feed' );

Retrieve an External Podcast Feed and Publish It In A WordPress Feed

We told WordPress we’d render the podcast using render_podcast_feed, so we now want to retrieve the external feed (designated as in the below function and duplicate it within WordPress at the time of the request. One note… WordPress will cache the response.

function render_podcast_feed() {
    header( 'Content-Type: application/rss+xml' );
    $podcast = '';
    $response = wp_remote_get( $podcast );
        try {
            $podcast_feed = $response['body'];

        } catch ( Exception $ex ) {
            $podcast_feed = null;
        } // end try/catch
    echo $podcast_feed;

Rewrite Your New Feed to a Nice URL

Here’s a little bit of a bonus. Remember how the feed is published with a querystring? We can add a rewrite rule to functions.php to swap that out with a nice URL:

function podcast_feed_rewrite( $wp_rewrite ) {
    $feed_rules = array(
        'feed/podcast/' => 'index.php?feed=podcast'

    $wp_rewrite->rules = $feed_rules + $wp_rewrite->rules;
add_filter( 'generate_rewrite_rules', 'podcast_feed_rewrite' );

Now, the new feed is published at

Add a Link to the Feed In Your Head

The last step is that you want to add a link within the head tags of your WordPress site so that crawlers can find it. In this case, we even want to designate the feed as the first one listed (above the blog and comment feeds), so we add a priority of 1. You’ll also want to update the title in the link and make sure it doesn’t match another feed’s title on the site:

function add_podcast_link_head() {
    $podcast_link = site_url().'/feed/podcast/';
    <link rel="alternate" type="application/rss+xml" title="My Podcast Name" href="<?php echo $podcast_link; ?>"/>
add_action('wp_head', 'add_podcast_link_head', 1);

Your New WordPress Podcast Feed

The nice thing about this method is that we were able to self-contain all of the changes within the site theme… no additional template files or editing of headers, etc. A couple of important details:

  • Permalinks – Once you add the code to functions.php, you’ll need to open Settings > Permalinks in WordPress admin. That will refresh your permalink rules so that the code we added for the rewrite is now implemented.
  • Security – If your site is SSL and your podcast feed is not, you’re going to run into issues with mixed security. I’d highly recommend ensuring both your site and your podcast hosting is securely hosted (at an https address with no errors).
  • Syndication – I would highly recommend using this domain-specific podcast feed to syndicate out to Google, Apple, Spotify and any other service. The advantage here is that you can now change your podcast host whenever you’d like and won’t have to update each service’s source feed.
  • Analytics – I’d personally recommend having a service like FeedPress where you can customize your feed and get some centralized tracking on it’s use beyond what many services provide. FeedPress also allows you to automate publishing to your social channels, a very cool feature!

Want to see if it’s working? You can use the Cast Feed Validator to verify the feed!


  1. 1

    It took me 2 1/2 days of searching the net to find something that I thought every WordPress podcaster must want to do – host the RSS feed for their 3rd-party-hosted podcast on their wordpress site.

    So thank you! Of course your article begs the question: why isn’t this a WordPress plugin already? The closest one I found was WP RSS Aggregator, but it completely rewrote the XML and broke the RSS.

  2. 2

    Now I’m setting everything up with the new feed from my host (thanks to your code snippets) I just discovered that the Cast Feed Validator hates my RSS and falls over dead –

    But the original on Podbean validates nicely. Frustratingly the validator error message doesn’t say much except “Argh! I just died!”

    The RSS validates fine on

  3. 3

    I have set up my WordPress site to re-publish my RSS exactly as shown, and it works well, it’s great to control it myself and take a big step out of the podcasting process.

    I’ve got a question though, due to the way my podcasting host produces the RSS XML – it auto-generates a web link for each episode which points to the HTML page on the podcasting host’s freebie website that I don’t use.

    Something like <rss2><channel><item><link></link> if the markdown works. Or “rss2>channel>item>link”

    Apple Podcast uses this XML data to display a big link on its page for each episode. But I don’t use that freebie website from my podcasting host (Podbeans). I need it to point to my own website – where the RSS feed that I control is hosted.

    Do you think it’s possible to manipulate the incoming XML to change the links in it from to

    • 4

      It is possible to do this, but you’d also have to write code to request the actual hosted files (like the MP3). I honestly wouldn’t do this as most web hosts aren’t optimized for the large file downloads needed with podcasts.

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