It looks like this is a web page, not a feed. I looked for a feed associated with this page, but couldn't find one. Please enter the address of your feed to validate.

Source: https://thewaltzingmatildaboat.com

  1. <!doctype html><html lang="en"><head><link rel="icon" href="/anchor.png"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="The Waltzing Matilda Boat - The UK's Best Floating Pizzeria & Cafe"/><link rel="apple-touch-icon" href="/logo192.png"/><title>The Waltzing Matilda Boat - The UK's Best Floating Pizzeria & Cafe</title><meta property="og:title" content="The Waltzing Matilda Boat - The UK's Best Floating Pizzeria & Cafe"/><meta property="og:description" content="Join us for a unique culinary journey on the Macclesfield and Peak Forest Canal. Experience family-friendly dining from our floating pizzeria and café."/><meta property="og:image" content="/logo"/><meta property="og:url" content="https://thewaltzingmatildaboat.com"/><script type="application/ld+json">{
  2.      "@context": "https://schema.org",
  3.      "@type": "Organization",
  4.      "name": "The Waltzing Matilda Boat",
  5.      "description": "The UK's Best Floating Pizzeria & Cafe",
  6.      "url": "https://thewaltzingmatildaboat.com",
  7.      "logo": "/logo",
  8.      "address": {
  9.        "@type": "PostalAddress",
  10.        "streetAddress": "123 Canal Street",
  11.        "addressLocality": "Macclesfield",
  12.        "addressRegion": "Cheshire",
  13.        "postalCode": "SK10 0AB",
  14.        "addressCountry": "United Kingdom"
  15.      },
  16.      "contactPoint": {
  17.        "@type": "ContactPoint",
  18.        "telephone": "0161 399 0238",
  19.        "contactType": "customer support"
  20.      }
  21.    }</script><script defer="defer" src="/static/js/main.ecfc2321.js"></script><link href="/static/css/main.d974e329.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda