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-798221757064.mit-edu.top/post/8352741609

  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-798221757064.mit-edu.top",cType: 'managed',cRay: '910f6f27acf6f289',cH: 'jR7mOjBmDEz9jBhrdXsHUUT_ZF2JN1IeIsLQ_iXJ7IQ-1739393250-1.2.1.1-6Ly8bQ6fPXSkUmjRpaoD2Yv10_wm5hUUWSqvm.4H8H5lPd48Kn7IVCcPQBJboV.D',cUPMDTk: "\/post\/8352741609?__cf_chl_tk=wlFaSTdsuu0sBn8Zc2DQSbID0i6ywYQufuntp0Ldfsw-1739393250-1.0.1.1-2JpzrynIUBmgeYp6fQQEAhzfvu6zCaddy8zxr_EoJ2U",cFPWv: 'b',cITimeS: '1739393250',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8352741609?__cf_chl_f_tk=wlFaSTdsuu0sBn8Zc2DQSbID0i6ywYQufuntp0Ldfsw-1739393250-1.0.1.1-2JpzrynIUBmgeYp6fQQEAhzfvu6zCaddy8zxr_EoJ2U",md: "FLy_4.K53U7Vm35DOUQ.wHWGmGAeSOKKiJ3NAAGGwB8-1739393250-1.2.1.1-ZX5W1VwC6n5U58VyG98.ti0iH7fkGYrKdqFSwoQMiv7xlhNk_.AEOL8jkjjyD7xn2U1_HDEpeYJms9teb6YI5mzFxZCxY6nBapZheKQs7rRBVOGQ.2wzd1uqE5rcIhUTNtWWtQFFfk.fwt9cSgPNKc474KY8NT6WChMQxLsFgeOgqb4EwZos.4ilzZWxNctr_bdQpZUEQJP8pUQ9jDdafQJD6l85J9o4XS1jSpTmeDVu9MaSeKuhG3L7lr7ttulrDpvfQuZ6J2qtlsZCnLA1pMLr6r20zxQt0O_RlfaScHlSjFqmHi2iA005m0fv3Bxjh.7v19FvQ9Gi.7f4gFhwFxiQEHmHle47L40HqtpJBayhOHD_lt1BcA4KawLYwiJm3hMUCG5OHG43y3XWlpOh9UYZq.x0.M1uNzI1AEpoDJauEfSx5mchNiAVg8UBBQYsOOMsFQCLj5vCtLl151bUcvwXjy4eXCfoq5yx84qA1jodYloTtM6Pt0_.xRsY_XMVDxxzy5IKwQvK3ar9.btHPGyhj95M6OHKEHPf7XO2R4x86Pdg.0VpP.31h1SpQ6AVeNsOWax90W5k.imawVzYyojiwS5M.SkTc.SlLlBogXoCgAh.XvhpglZZV5z4vruTWxXHJc6f1U6GwPLDw0t.Hth9JsXVchwThbQt938Uwdk6Vl3c.Ym3ei5MNmcb6loRCZ1SmKTqC9ELeyZD4Epy9Jo0VJ_otCn2cVUyGzlA7jichfPqHsvYodklw3yI.rH9sZV2QXAh881IOXixxtwmVJWHjlvKEm6hfl7BxpH5jOOx7fIryAWKhtOqcpfR55mM72KbSKjH2wVWV0rMhnfOHGpwDUcRtfEacYVagxpbpIOwoF0ZWpIBkvOuRPVPUQw9_wKKGiQ5dXvprlRG6yabTfdz45_Oy9ZuWoP6Eyl4Z.bUaRr1PW2MQsj1ts4mFaCJjIJKEtl6eHbqSAsL.gdSMiKr8qlq2USu.X.jueVfOzyPainVxTL15_1B.8Lz3Z_FVnOaDpkBNuEphyYrXJVjzWnT8Btk0VuWzQ0YTl_DtHPLU708QprPHZEYUKSNBRmlNumelWoLbq9_Xfiqr3aoh3aAFjbFu.O0sRG6nCe2HugM.kGGK5vGT5LU6qjZLWhoAHDLLPyTNAoTCGxxqUCg3OW1etEV3DFHdnYsP0v2rf8HnWjEueHF.eDr1Rb7VU1ylCzEzIkEAzN0zDDzDgYuOiptvibKAWVyfyuJqTlAs3xdOdiolb4uzIEujSDKXhWaNhj.ESrV16mDdnlb7IPeMk8rZNWybd7m.6IK6LnF.4q0epw5Z6iml_szDY.BoxRCaZGUW01uA7Hwq2ZfJXPdb0CkDpCF46tZfFtzOfD5k6_15DSFADXcgYDdJdWW9hu_nGy12PjFhLyOemNR052b4XXcl80KOD8pWr.rtIyUwKMb.V7twa.vd2nMqlstDDWZd1zk27.Km9luLyJQq6YKgGuSZLF5maJ2d0naX0PYFltlNFfciFPPYgh8alK7nOUNzCu5XAFL5OOK9h42yTMefgto0AEuD_L6Qrsf3WwegtdEKD9h4e0weMgF7yW2pk3xXscz1TVz1mmUVCb49aeyIEMkYL.M_wLx9gciQSgpWJLzgz3ulr8f5C3QsTb3xEEiGAiy80rRvj7YCWuDIwOQmmFT88YV6Lvq3m9XbGTxZ0I9Qz4ZXQZaLfPYNybya3AYYnj4rNvfPwGzEmgkszfSbVrFIp7w3_KmCwKTOvUJ10RYLgee304wgBQgqx0ZayzeILEOT527o2ToTrYCRryxYigDEhLlWbgMQV83r5ESwDFJHSMVssrmpya.LBbgxAJgIRFDLjtE2q5.rac0uZkRNrvF5IAi22u3IhUUONKiIvPRhZRb4qXW9TrhvCryH8C5u4Aufir5ISUtJCTRjGJXPP3nQbRATtvGTcMyE664LGbc0ei83LVd3W70ktQQ5cXJjbVRXH_ZdOrWbwXzT4Tz0qLfziu_ihhSyrcVG_YJOWzGey7weBTP5l6IDZn8ioDSynTZKXNAiWuRom6ZoFr8Z1EqPHd.hOta_nPD7RlDW8vwaKnJb7EPhBkEDEl7r.m8lQ5XU1xt2sESkDGjMYp5vYQ0rz789IN8tZSxNZ_NntDh3Roq_EiMXemrdqdWQInUofaKUlRk.ystU71knzTr7qbS1l0wSHWFUVmY0Y0aGpP54gRioYs2kgwkBIBP2nea",mdrd: "G6CT7VUUpp8lvGcfwOwER.kA_XkgqBZTUDy4Qc50umU-1739393250-1.2.1.1-dIAZQQKinmOYv18qlJghSs.jusZ0VgVrWTo.rZwbhW0kNkB5ZpDFmcq6BbJJPdOU5kjm8CXJj1a4sJJLR2KM0MgVTqzaUjbSg8bRLHzij_CU3RdDE4sKVUrZ6vg40jLjyvUTgmrVKeJGT8cCQ4HEJZsj2vSeYFg15z.MnfZccp.U4vi_tdKkZHfPap8vzxGevxdfR..zqwjgBHl8JgF6kjLvcbv8QmHuXQm4_TQYoVFpYkcqDlVepTtQvONIazyNqAJu.cYWjdGk4ok5.TC5_3rmj5PsHUPMOtT52TA.sV0qjBDTOZY3waUww6nUYvn_kgEAOdtCWUfCFGqmpmOqlVfzlXtrVL4wCVSzGUE52F4dWpSvUnmRI0nBrscky3d45169HEU25dX_AvaQx4dSroEEvbHv1pd3U0fMVKVEFXH9nGdO8wCbATPY.aVr9N7Jg2SeaoNRW6sDAiVFL8PntaSYCdBfPX1JoUBy4UaMMhDkO.yyjij1wz1qu2zLL5vYVmJtBxATCOqNv4wM2JCc0ilawKLIOz2brjjiSq3E3vTbFKIjR1FdRDQMCEzUda4gXUESYEt5Uq.frnrEApGz022qkNN1ez_DGb2QafL9.cjDbpz3lFqJDzOPQu84ahGY6QVIM85bAMSjglmb9g_0lnfupx7AHI8JXiuk5pk6kWwbjA8L5dF9TdX4rYA_60uc8rsYx_aM0mxpPBDuBXTzTeZHEpCfTvt06zZwwHJW5Yn1Uh.iDxr_.ZEiZPiGevxpNExXnJG3vDS13qlnN2Bozdb1UQRQNdHs_BpjF4BE1WHOLs1FBD9a.bvhCYKEddateSRj6c4C6YmRyT.f6Cd_4c7K5Sph6f8cexjp4Zx9xMTqlVrd0LVPIfn1pKhs0XPxgN76MHclzEqNJ2EDN59g_g49o7DsYdx_Ge01ZO.nTeu3rIPRN2ouVSMvmYT9rrZ76X5nUvlrDkV2MbrkZcBpFY8rVrfWEkTznN_gRS8TH.YulKQpyh9FsC3yBlYiB52ysISKnM0rY5JrmtMImbkzrSRnnZ2wAPPyNMJy7eP2Xazu6E4wu6tHf05cP0vS.Rc1IHu_JctVr_3YrG8t71Oa_gJYY5M2IMOs5s70alU0wzUfBn51xZbXJ1j5qX.RaWBeTWy1lKqJ5DDa0gSXJueTmDPC_.sUzaIJKLmZDZw0IB1fl5gmUqLP.ieq_kF6UWzhuMkqZvvdKuDyf5Cq1Ud_z2unXDIrsVMexk1MKweyHdoiawZqpE3lx7rRhPVUd3RNPMewNHQWJ6dRiS2.w65vFN4pYZO7k0VdCX3GwDRt6TZ9x0FZ6RxuKbxiRZm7ebAL21s9P8heghkj5ODyfFglyozeorXFzY0Xrt69x3Q9MamnnnBeaq072c2aN5ojc9ICcUmrBEoHMGKPhosXmUk29Xp7NSLoiojhCLZeey.T094R.H8_GirAkc9jAqQS_dOwbQAYgtxCcUhVQPxue7yp3HEiZZHT79XKKDdLD1CZWv4cwaVPA1RJnR5kqiU1TbufxC_ZcmM19n6eyektGYp2hAOrdKpHu3FbAC4aScu6r0piPgD5Ku5VhxMaW16Z.RgOwOcc9CBZLMQAQhc8ryZDV3uSbIgBanmMYh0B9kBmXegg8qiYvIwJJrUE0_tsSK5IncNRFWCCyJFJAvgs52XX27e1riRCqrrLtV7Z1OueJDBFpNuBJ6ljRrgh1Bjq8fkfxNpaUea6gFRSWYwq5ZSE_rb08MBnibQ9eXeasFxn5evd.z32pupd86cb136AkBgN1Ygt65BvXNTy5WXHe7tfuQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=910f6f27acf6f289';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\/8352741609?__cf_chl_rt_tk=wlFaSTdsuu0sBn8Zc2DQSbID0i6ywYQufuntp0Ldfsw-1739393250-1.0.1.1-2JpzrynIUBmgeYp6fQQEAhzfvu6zCaddy8zxr_EoJ2U" + 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