Developer Tool
SEO Tool
RSS Feed Validator
Validate a public RSS or Atom feed and inspect its essential channel and item fields.
RSS + Atom
Feed structure
Item checks
How to Use
Enter a public URL or page details, run the check, and follow the plain-language result guidance.
Secure Inspection
Private networks, unsafe ports, oversized responses, excessive redirects, and abusive request rates are blocked.
Important
Scores explain observable signals and are not ranking, safety, or availability guarantees.
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