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://blog-654155122125.mit-edu.top/post/9675318240

  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;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#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="390"></head><body class="no-js"><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: "blog-654155122125.mit-edu.top",cType: 'managed',cRay: '90f80444197838fb',cH: 'EwTnqYphBX9lfpCzAOozL99rqm_NdpfLhrqFJSCCfZk-1739147699-1.2.1.1-pSeEbvHK6.9JRz2IdP.V3bkPNx8.77xNY1XSYlA7byUTQjPqHmuQW2iG.DGLbYLE',cUPMDTk: "\/post\/9675318240?__cf_chl_tk=2U5hE6GX1lGThxvq3Vf1piOEWDjE7hxc9xiDCqNJpsA-1739147699-1.0.1.1-j9UI5WM_OSstSLSCT8GYTssiLYq6_84GC2RWlBx7vDY",cFPWv: 'g',cITimeS: '1739147699',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9675318240?__cf_chl_f_tk=2U5hE6GX1lGThxvq3Vf1piOEWDjE7hxc9xiDCqNJpsA-1739147699-1.0.1.1-j9UI5WM_OSstSLSCT8GYTssiLYq6_84GC2RWlBx7vDY",md: "LHmhlmSAVaQPefLUJOLE04BwaSISaic9NwrdBYz3CSY-1739147699-1.2.1.1-wU2yorIdOQH_yuBj18OfI7RKIrem9mNNa7Dh_tMgkHwXPzH5kVnMuR.bdyCaLYvpjJy9dYthsOCynwBXHVIFLSFT3ZsQYZY3vBQ7rCWCVX1J5dsmozIjER6jz0qmA8.ti9SPLrHq0NFNbGI49ezxHVRS9BTbAZoJSID9aPCVlra75M9vHPAGAcYWajEko3.kgtFDPh.ni3j6ADLU8L1iw4Hjj8Eqnisz.b1IOhxO4Sn0VPCSh6m9hwG5JCznO3KkzCOThATtb9yb2IcQNmdxRagUL1UsMwjoCDyp3gTGgdAiMO8H83909kOW3BRaTwKHO.XPHwGSGk8BlFlZPrdvVo.vUtcOIzFG.ETULO9uJwXOliK0Y3ylnJz35g5_roE_a8OwRlzXAkIfuZgqjDt5ZWuLarVCkOC2bXw6RYga_ECajV1SLjPpCcdT5zVu0cHV8bgUhs816.YZOPGqPDFlhf2X0itTr.BoEaLc.D8jepXu8qHYrBQbYoqJxYaokEyV.fZlaK8A.bsmCLk4nHgrpXrNKs7vOawxZPyzgIEqTO5h6SeZy4dWW.wXjiBeu5ZRvIsmyZOeRFM7mhe8w2qNUti.fP1aMTo_utOyJy1yTMYRR77x6vb7xaZgOHkk8.3nHvdESrzrNYXJuCLbrfx96c.lr7CdIgLwqm0Hm40TgxlJkcqUnBWbywgWCATIEgez0vb918dN9D680AM6xMPtZDon7ZCPt7e7u4sLidhXg4p3c_nejFSgMRMWIcVqMUCVQFNnKWW5r_F4OACUoir8vh_su.SDFevyqM0m85eAPPOSCO5FA8JB..MnEPr0NVYv5Q3EuspEDx.tPwCLHaF81TupdhHdYYQYTw0uKBaFBvCmukRpzX3LIXpwRN_ccYUGLDiK6iuRRidvDeajHPaDfDdIE4hvhMjpqYjoNHV39BNB.gdPZEh3kIpwn4AxQ2wX81tlSIK_TpklfDdW3dxHyZBC8UeFI28uMGEV86uj9laAK.HaPB11hjGUUFH62KAZaTiWuqefTfcPSb0WJLEkVbX83KUOWW6nKBo8S0S8SCDZtSawSpn31XBm0x.Qsf.__6RagzGwUGEap9NAAK6PoEbje1pz3iuIVkjTnly3cko25Eld_2S8X5BnhJ6MgndCrCLlcrIxQms9fJsmPtW2D1m_vWjSsUspm_8qLgoNcO9BHdKAQaBj5Wv72NIQsWkLky025PMgYUrGK.ndDoPe5Gnsi9brh8q9SZIYC4Nm.tWpes6cLF9SLU6Fn4iPWIBEzBFKhpjGtTuXNITHiMQ5mtPEkWXvzCuiIowB3CFVRwGjUjvW9DcnwUOA58hBr7CnOBt2vG8LnJPvAhOLbT7jwRNAEX_bWIL2kgEDqROCRr4VfEvK4Ty.7R4.J6QCGFJjmERmK5KVUcUxG4nap7N0b4iGWmFSg1.MlE7bbB5h_r1uLTyfV4TUDemiMXFUIi5HTjSrc2LZ.42D96_k55JnPWReFjHnZYY.Uku58bbCQp34bl8_GATmVfP7I_gMHwMD9cXbXLKl1CD1F7Llq17bE488Uht88tP50yheLY9ZzlGP2kZOkrHr73ITZL4R979JzJTtYiXJM5Uox5RmC3vKID5kimU.DU4ndceixOSuFUlIg4gqnmJr3fIPUhiY0LgXrBUq1S6w43sgIHyabBwBY7.0iPx1E6ALSqIo5YtmtXIowBsn.aZqFEnjM_OFSWGL1YlUwTCibqFBSkwAIyzqiUdrDamQOqA1mbr2hWGMPEd1Lsu7chYQv4kAa621waPndqEtiQg7rfdXoYMXUz4XDf4mAIjL_Z5ghQwtJOUymnzrTk_LMEFlU.EvFEW4EYqG8QiSQocKVAKk7GPN8Xve4qF6cUPHI6xptgjXA4FQKohyJf1RqDJADe93zPScj2blkxLEpzsk8_SD62aDSa6QU885aKPwhin.FSB5TMvVbAlQiRhEODikRNcKeJQ22u5.BbCxtH7LHAhxnES0T5zIVntnA7YTr0ESprQZNRkQjj8eCuevLWpqH3w00GgRIsJm4M.j5wwEdcapAsQ2yLgsmbd2uscYRUf37fJNBSEarSWwje_aiY1AtYNHFxDDmPeb8I.2ciVHve5EI4T8miUNtBEl9VqfgIhLFNMieI5uZ2wZmsQ.Cyaj7TC2HzrCuiVTktBjZmD1n29orx4cEr1rfEJuzeN1idCoGl198nNHEeaXduIGQKum2DhvmVSXcTFe",mdrd: ".3X6imkzKsz6kLz9TkrcH3So6k6kEy72.tqa9cKt.3k-1739147699-1.2.1.1-d3VnRh4tni.ZPeGnGn3dYPtap6oPF9xIocK56xFtSGqNsSvY917dgXp_I5IDs.ycwbJ79oXmGI3zJM2Mrd5RGkqsRy_mx_.7FMMJkOXS6NTgrEarCIys.vFzF5lJ7MExlmI.iQ7_tz2Y.dWgC5jCkkxuWhodG4s4r0lF9O2lLmn8toghkEBEfS9wuaSehc1RzeJL_zdNx7HkDbQHmQ1TYYyoeInGOUL8yQr0PffgEyDRaY6lST4BbkB.KBIj.cxvkHVeMnYCQqA9HJIvZYZtNbeNKutVgt6MzC.nEsTQ0yibDeKDL8SndMBrfyfkEztrh4p5ciGAlCm366HaZlLizKdhktLEfvb544T_q2puv8FuWmPjne3a_clKau4JcYWElh3sNfjPVWebWjr42c.ybb1cxIB3zTG22FD9mwM8ER80xSZYzwss1zmKH8mHonsY2UQFd_z16xwEVq0c3bSgfT6Y0HDyWq9w0rGC0kRx3RUwuwzAnNX3EdJZK6GZw5vgmh_3M5NlqnFYiZwai9ihyN5X55MOBR9fX1arhxOctRaQUt.enFROpO1CBoYtqVrlYjc5aIaqptlJEJ1Awf4waptvONqReqZXPU0ICvXxrcdJoUuGfwOmFLKUGnvpk8.6nlFOgB40_aQvtKaIR5psn5wyD6alnOi0JALJZfSlj1kfRfhitsDEGIHyENgzIV9q7ISS4Mqwo0wEJZv1i8Y0Eyh9FAWFXetd_IDs8EAOYo3JMOgbtfzV0zjkIZSwPhnjwOY89LdDaFMg6nOptYqZVT84kNgwnqEefbncFbOZ_NMZeJpa0rx0Dun8SPwuWAqMbZfULm0lZP0fKCjacBz2BsQfulPB1B_IW6ydSntJah4MXVkPWGdAtE4jZ50d_6XoalWwITFRUFOeuRFju5z8bvucF.NsFCmXdadTuFp4dtReXZT8l9f4UVTfWL08e754rqdKpxYCBYkazRloKzZ._yhK6D_S6qNo1VR.j7_uJxft.goYsiFe205lQ.Hm_xHe_x5jtYHquqz.Upm3zKjmy4Jrq2mO.x8JvvMyWejVC64q3HjG7tEf.r01jZe8ejD_ru1UUVQTNyO.ENpYSPS9ZfgTNycVaYpiZL_1eYNGoV6CMNRXAqsLn0F1Qjtpwxj9a7l0nswMFsJ4FO1MZH7wixZGanOCyA3vS3EEZhbwtZstRNMJoW4hpK0FlvP9G7RQMVxLLl9TcaLWhWsjgyJrIGusQ.e0z2lsmRlJkFuhuBak54zZm2hy9D81KTpepViIf3Mux7SGfjEJ0pX_M.bjEESVDW7EYihZqXHzVaT7Qs0SAEK87hvNTs8CMgcOditSZRldTSFlzyMfBWx3BqV2YeljRoQ4QCBUE98mOVEu5FYhzv6JmItpwnqKvk3OIm.nrVuDbczAl344TtO3S27p3pR6mREeDORz3QSfXfPxilLg.bdpwHY4bbJ9O1ec7u1vd5t7LACocdgwT3Abd10lepeHeBzv5SY5hO2.fhBLx8qdn7xI9zcZyz.dHtVlNUwP4xXOb9MAJfTGFXMPKbjmXS_rPwxdEy8iM9YI_Ua1zNX0h75dvyPWjI5sLLMkx.oTkhnWLJJwP5IaD2PtMv0AHE14cv2GX2sB8jPiWJV8eMQnNmYD3knn3l3RZqPHVdx5zeLwu5RbaBuz4yhtdN.g_tDgX75GKvhbDBv3_br_ING2XcsHtSBm7HWsuQxjGhZNvdHufLpuSK17.CQ9lqsL8l4LmMjQZakoI5cFP1fUCbaMyAnag.XPjXpBI8zjGyhqGdr0yiPj.Y3cu2b9JtmsbQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f80444197838fb';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, "\/post\/9675318240?__cf_chl_rt_tk=2U5hE6GX1lGThxvq3Vf1piOEWDjE7hxc9xiDCqNJpsA-1739147699-1.0.1.1-j9UI5WM_OSstSLSCT8GYTssiLYq6_84GC2RWlBx7vDY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda