How to check whether the RSS feed is valid or not in Feedzy
To display RSS feeds on your site, you need to make sure whether the feed is valid. There are many ways to check whether the feed is valid or not, the following things can be done.
1.) Directly open the link in the browser
If you have a feed URL, visit the link directly by entering the link directly into the URL bar of your browser.
The above screenshot is taken from entering the feed link in Mozilla Firefox. If the feeds are being displayed properly without breaking, It is valid.
2.) Check the link in Validator
You can enter the link in W3C Validator, and check whether the link is valid or not. Here are steps:
1. Visit https://validator.w3.org/feed/.
2. Enter the link in "Address" field.
3. Click on Check.
4. You will see the result in next page.