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://Castle-of-Illusion-redeem-codes.linegames.org

  1. <!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji"}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;padding-left:1.5rem;max-width:60rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{line-height:2.25rem;font-size:1.5rem;font-weight:500}@media (width <= 720px){.h2{line-height:1.5rem;font-size:1.25rem}}#challenge-error-text{background-image:url("data:image/svg+xml;base64,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");background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme: dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="360"></head><body><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt = {cvId: '3',cZone: 'Castle-of-Illusion-redeem-codes.linegames.org',cType: 'managed',cRay: '98089959fbe9c988',cH: 'HEn00OD6.J73zUsOi29dc6T6GsJxTi47me3UdqeaBi0-1758112060-1.2.1.1-JzrtH2WlX6D2KIUfbIcCgWbxdVf0TPYZbxytx47hNpvQQZGYpGVy7ZDJumG7L._I',cUPMDTk:"\/?__cf_chl_tk=D_gbZPo2mIm1f3NV5Oocn0xNL4Z4X7U9.kGokDpZYhw-1758112060-1.0.1.1-fk61DgqcFT_J2nKmGjoOi43s42F5I90QgqZFuLtEDlk",cFPWv: 'g',cITimeS: '1758112060',cTplC:0,cTplV:5,cTplB: 'cf',fa:"\/?__cf_chl_f_tk=D_gbZPo2mIm1f3NV5Oocn0xNL4Z4X7U9.kGokDpZYhw-1758112060-1.0.1.1-fk61DgqcFT_J2nKmGjoOi43s42F5I90QgqZFuLtEDlk",md: 'FRzqedWUX1DaXXCb3vHmxeLIrIvB6CB3JsgdzwBfS_0-1758112060-1.2.1.1-uV6vFqQjN4A7ez2QCWqVqdTV1oPS2MTYm5lgwkI3.OxGV9Jas.duzs6tVcLs47lWxnFte9qkRFRAYtoWYi71X98XSP0am6AUZTHE9VnGtB6LJb8bvwLhyqGB085IiigPw5xFgG0F7cLNQzASx32__g5PLiM5kE_sJ2Tin7N1ENg9cslNdotusLZfowDPchv_iBZOifpv3kphbGuqKhM4QKnJqRq5EqZfd_VsL7fyKx4YBkuoW6i6vRwBmgpNk5gEysTTet8vNGV8O.9.Td7ZlidMGkBrpAWSWTzgFy2cMZlX61xx_7uxVS4q5aLE.2gIXt38H_l6T5YAB7RMoj0QtBTxKEFqwda391mfpb0Tj6vFXbWzai6eI8cBVb2jcb6sRIm_ep3DT5ISGzru688EJPiZkHHBmIk_znyBxg.y3R11yNdwzug1hga3Ms4MX1wt4ABT78NH_x_1pW5lNqSRqiFLDY93BEn3pCbP0QGXoEZr2EscGF8vvV0u2utRUy9ryoDkTpB0jIBp8mXwsBcPkRe8jPUvkhAgflztidbiGtkjT2uMq3y.0XMeKeuF1Gbzq6ZVzbJ96gDL0UpY5dXY25Hu35lUsGufXF7F9De515tblYJqn_EColt2nTnSWgRwn5_3upHmAYLHmW4ilhgyLtlH0IWudykCwk1RIlzKeoTmWpUTIS8i0JtUKEBTlC3RzjZntmMXk6E1FjXm2DQiVJ0UL2ivclEaeHVbhBm2bbgBTvqORS3tGLdzEuStY5pa1wYrQH4ksMOLtAtu3idcFdyOs_6R.Dm7xYuWYqsGadBF0Gei2R79zxPzBKFlRoKEp64n9WytdAFcAKydsACTHw',mdrd: 'pcJbP9eQq7Ud6MRZELGNsCNHDjXSJC3JS5h4Az18TZ8-1758112060-1.2.1.1-wVM5tCfvcdt4K0pXNxmvSDLnvxph96Pzb0Stg8JSnEanzAonvINFG7VdgCpf00K1sPpya_n5LZvklyd4VANaa20UnMSp8aW2AxHgerJ8i7OrsI8z1Z3D1WR5qUCTXboWsUCKBA2nrkJblgFz0tM.kLDIGWZn2D9RaAOHxqGkMCTD_KB5WG1cBZwZ2Ghxsom3kLxDOKyEn.8a7YxBHiAZVW4vOa.TDUFlUp7IDARUszWpuLqpDUjvmN8yJ9TXNpz3B8DG1wpkiOV.ggCwPiSwO2Q4L9K.hQjX8wGdc3X0lA1xwToMiM4twDY0wznYJV7yR4KI0ZFkpOEnODdufqvnGmR6o4Le0FdijHlBiNS7jQ7bI3Rz6q5x2jjlR95Wi4dwYzvQ7UnqJHd.WFrZ8UXgF.EjIfcQIIbKn.RT6T2pGVFPTZkslng5qSgGClienXB6ktETQdyaj.02ycsp2LllfhUvK.8Nj2.HNl4_.90SyA20zKuo8g4uPdXI2n22K_FEr8MJ3R9X_rlZDR7x1ZbSqhuI0O16P7TYR_tqfoVBxVxtrQOGEpgAESNjpCF0GQb6K.aLfI5DpEh.TfYZUP496RgR7cyZTxWgKlWzkEcrUhdjyJ1nLxWTDt_rCSRRIGvyvV4Ftqqqn57GBNYSYgiinftaopsMcGqCpxDCVMpRoi5L5UkWOkOrSTrHdVO5cJKB5OoyN2OkSUzvmx5WYPvVZVM4mmnVOQT3c89eGhKqgKaAnv.vvcFELo.K.5eJ4OlaeRNyDPIQgia_Ys4YCdXe54aFUEK8O5QIVJ0VDRRLsrutvV2cgXtCrjwr.7Bh5HywBfH35cr2DUZVPMsw69m.X..Jykq0UtUNTArrD1bMZmtJmHt9ROyCnfmc5tm9_PYFWDEWwyo8sXAPsdrG2oxzYCzIzbrQP0yaJpnQIKwIkQNpC6q3tudF2NS6XlwZkLHf6dzFI6uiLofSSpNNQIdzV6pyPh98h3DjG0.RGvypUP8l4iXCYe88sbTi2FOStY9cykndwVat3REU3B5xwy4BU51_GwWjbwYQSlyQDghmQ.WFEjnMBEYUEpbX6zzI21G2WG3sMw3zpd6cYm7IzF3_l224NL25as9mm.PFru6MHrqYfqaEiardrsheZ8Z0sYx1AhUU4fT0W5QTKGXoQDvdsL4x68Xn21gKuh7zoCG1jY.4.o.oNo.9e5T748FjzgFnwe.7g6WPkjPclcdG0pcYHSZWYpCSo0mgXRjdtXELE3dO5lDP2JRQCRZPypUVWRHhJFb61vG49LzZffdFadQX_jkPERHC2oHuwOuRiURyWFE8dD3LVy7aUxlardV.vY7WH8p.mhLyNZ83C4.KYKosLyAW6.jTskbklFJgIULDOdraEI6L09nHsmU..fJ_CVqQXNoUkjde9B9tzFo0QjHTOMeo_NfkDyk.y2x7Oncs3eE6YbG8wdOvCWimHyGFBmu.8u25SSqKPqTqGPjYLaxhQj2mMUw_kZmmcQhs_BdBslp2y4.3TXCB0uLycmg.RraVgNzuOzg15OMBei8n798SOrHQEEao0ZvU0QHE0oo__I5uv3UtxDWnZWF48NNOnmZbhwCbp_fmS8HaX0j_ZPy1pNJSmN5jQpmFL.dai7tGLA6wsGNsoKwaiUGCxfKvXD8i57LMr4np7cLgcov7Ak4qp4FMPHX8w4kCLjsc8louuFcXDxGDd77D5BuCC4sunGijTfzDjRZCwZT356ryBDOmJ63QjaKGAWqJ7P.ph5cLknxFJRyE7rxqFjGsW.htpTFNEm7LCBBdWk2ydcCL9wPp1y5x7QwYId3kUsrlcDWPDZgJvvtdFXAhxstwGBIhwKg9cyvXYghkckd42eTVNRvLrAKTATgIlvLlN.GHTiBz.4D5QYPTUQQSkkkUJcFA5l50p_PFqRjWTHAdPSlh3AOWy4Rj1Lh28AScuEDKOgdej9E',};var a = document.createElement('script');a.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=98089959fbe9c988';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null,"\/?__cf_chl_rt_tk=D_gbZPo2mIm1f3NV5Oocn0xNL4Z4X7U9.kGokDpZYhw-1758112060-1.0.1.1-fk61DgqcFT_J2nKmGjoOi43s42F5I90QgqZFuLtEDlk"+ window._cf_chl_opt.cOgUHash);a.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(a);}());</script></body></html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda