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-160287697300.mit-edu.top/post/3178290465

  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-160287697300.mit-edu.top",cType: 'managed',cRay: '90f63634895fc938',cH: 'jHUXg23J2g8GTrd9VrTAWjfEHVH5f5JF2Sa8NcnvmY4-1739128773-1.2.1.1-RPQ87LpSYxF1bXnLeGABRjaEXaY2PE8pDdSTnNLkInvvDkEj1fdc3hdQchvJCZqg',cUPMDTk: "\/post\/3178290465?__cf_chl_tk=3dygrD74mxV2B5rQdcohFxO5OH6zVR7VqNtfvueNEx8-1739128773-1.0.1.1-keXQWgHTaZZHfrgIZStiXjJDyHygjE6BsNlkHp0H4oc",cFPWv: 'g',cITimeS: '1739128773',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/3178290465?__cf_chl_f_tk=3dygrD74mxV2B5rQdcohFxO5OH6zVR7VqNtfvueNEx8-1739128773-1.0.1.1-keXQWgHTaZZHfrgIZStiXjJDyHygjE6BsNlkHp0H4oc",md: "tfo65hR_C8QkWh7ZZ2g7bsrbZX7PKV2kuEodAabVXiQ-1739128773-1.2.1.1-JqcHQvPBRlq81k6YSZfUoGr8J4YEzUnj9_K4VuPyCIUlbF5L5EhfDNgzbCARRpJZm2fGEpWdVXHy9_tBHZcYepW48MdWEkpVov0IAmnOQBUuSwQSeJ2c_tAmag9M6.ylmBUF4GMCmVpGcDDJQrazFr4KdkjctI9eeEel6R5L9J0BfZ2qZVWrIM4AKN6ZQ0mVVJoKcTZvDHreC8b3n4xVVFIOVAA84jEkjuJmvj.Z4wu1zjfrE255m7Ansi75I_6lSSkzdJasZ1iy7OtXEqklhLQWa9AYfdJCql433.Ho8tZ_PT.R4XBOptqxBUQkr_tSHS6EbV__zRppIGWNMqemYtmuaPfG55uZbt_KhIaQK6cfRMDd5sTeDNrVHtH9U9ZQIWdLl9LV_oVCKRlWjaRhrlSdiaMd.O5wiK1E7QulSu7JC6vZuE__7AR.QkRBBiN8IipogaXQ2TtyenWFzieBCXavIeGSubc19mMkbOAGZmYKmhYmLZO8BvcAXCposBC4jr6iJQgf_BX5HdfFm.dngXuZnDyzKrk1ochT_cVVck0DS.Hq6shOwOFsPaK9lDuyOprMLiVDHJ9Hn6ZYqlkVpaYEdJ10sZqYS0ebbB_EHOOff2YfpLOSHHH57SWWvGa.Ux0EqChWBrpTG8EesbA8EtLxHuVxz3wKqqC35vvN06cEynnZ2bEY3HT.qaNdFqpama2ige_cQy88bordf9b6VKJWDF9A7CjpsaauDPjW3AtulyN3Qa_nceovs_yCe_YjGPnZ3eoJQaqmd863RPDDrSJZP5sKFmm7KFRJEqSYGzCGQjJTgt2xbcVHx_dDsU1yIFHJeJ8EOb3oF.VHcuGXZqF8X2axPSnIEm0A__qiqV5GYidN4foSF6Hb9jSG3qNpLemW0UCnQgHbd0Th8MqJzuYFtrgWASGAzqxzM_9Uhs9kX7y9j4Gz3_vW_.VMMGbvfH85gi6KX1ZTiATsf5ua2uJa5qnb3cLRbx4hNuajQAkYZcKBNQ5fyT.VSMKLGBKUWlqJ4WzRU3E1smH1..Zopu76ALMamVlOlyNwdsYistBANmGHxD.jTVLbipKBx8k768obCOfCTUuGvxFPz4LWcV6gecGdgx2ur2Ab5wsTHr2kUWOo75iH_O.NqmZPWu7rfugWP1buQgwMHDiZoVf6fToWK2224zXKJGuQzy45ZmobAchmEtIX9wW86if0Sw0NqtzbdlVijcSiQ0q1w_1fJNAV3UwQGfpwrIJQ6.YjtFEAhlLAT6PFDNA8JJn2Xi5e7gfYlj.TDcozcSWmRXeH6o6oFU8aOuioeY27.mfIwJdKare2aQxBdSBAb_DOxyVnimL9sLBow0YW3.hJRCIUIJrY09pgdHca2Srhbf_9j_MaYdTDlN6n3lda9yjWPeJQecbgmdWpjCMUtGPBmy2bt45lnNCMu2NWgxMoiUYtHlaaoawpN_XIz2Dm0ZSFAVvwogLsWne2T.6U_7cuPjdfQJIqiW3iWtf72bjkwtCzZsSO5AyQNv_fRL1gAHGc9_S2jHtlnH5C5dNlu0rpW_pO2t5KoGQAefzSgD.Hn4eKcmcG6brROfVIawVEqVqaPa_CIMCIuvjkcA60PsdKGd3ZQBaAj4wdlb6syZpqEbgCTZiytQ0hLKyU1_L.ORcnRrIwNaWyXQsM0ZRgpqQuFriZPI3teG8TGHSUFU1H4EPsFTPsxz6lG5eyyzMLJ9VXIYPeoXjNyTDDTTyySLCDyIm7unwdYFSheCqwkEIThsz8oZR.F.yd6joMMfLjQOzr3F3wHyzgrt5r7GBpe5R0tyZ0uz_DwY37bV8mUZqdCaPd_Hp9rlL99LzusRlnSeOBdwLGmiYiGuCEPlvk4ifymb0dvigLpsBaM7vSv6S55PlUh6F.Mef.q.UGxmlpYITpEhV0EcZNXjiubutqa5mJXj5VQMHybfIwRyRhrpFeT5ADVfhQwGV568nQ0C7gPMOnRAprHqZeWnXMyJGv_DiI6TqADSxGZQf.v7VPvAfzGdrEjwVRNOVqk3E.SIJfl0jIGzYDiwgyVHXYrZ2d4OUQJYbn18q1za4v6N8DQJC3qPMWYi9moH_32OycNdbJqBwIYd39F5szF2lqT0uK4NFLhloHakXsp21INRrRFhuirOkhHBHUx7G339fOwJq3lZrlLDkOzfXgjg9YJh1YJEY1EzquXkI0hfg.GIOJbFsmYo4OyVtJgW9MwBXwqskFB1ITxiT.",mdrd: "iz3WKM4y7OPHzqq7xJcsHmSFxfXQsxtigV.W3xAiE7o-1739128773-1.2.1.1-P.8G.t4FDuYLOSRVnH5q778pds9cmbXbE84AyKYzvOKLWv_vj3ysDiuSiYoJZFjQz8GP9zuod4bEuAIHHPjqn4YPh2Uw0z4W7FcJfkHRkxr1.Ky0hboSndfX876l6eIePgQnAxkwHYE4osBBsdXbtrzlT4MhbhSTQEz3nV948Z7uP1ZXwkd__9wZijkTYsWbiaXh.lNDzF1RUGLiuhO0GIcX0ZLj6jlK0beGBtB35KYf6WMbxeO_y3JAOnDKulQE2aD3odFuSXLGv4MKYpn3uer0A7zixDwV7auZEygXaWH7PZfiez_gNMX52_yGmMWjlQ0tJnWwwRes4jy_NMFuKK6KuOFzImwFB0keEveH9xK3tHwmioTOx95ZRinXl8MKGaWLvTnm9xsZm4yKPCdj2WmKjkUTCjjaEMirz6FCbzNPNuqU.lJTOQJ4DFUkl7V7.DT.mgWVeKsFhkgDYPFLukqF.X9aXzvQ3Hf2gycwUVEE7ROLmVfbmZqxozVm5cSKiQmGM8WFUxJpFKdOmKEfdurTGf0KxxrPmMzKvIXRcVrKbbrp7ebcpcoPtIuh48j4Wl09UJ7AOMjcBuy55FyFgzl7iQMaN9noqUQgTzSyC3KNcBtfjtpx.uzzwVcazrWU_iL.Wr4cz3u6CoRKH7tEt5Y8gKxuRvhzuKcNguIXDXAN3K9o9a1EfxxtElOTb8UTHLPotGNglvYswfqTeYRnkhYlqSdx1MKxQExGCekLTwpvQ5EzLy_cixXRPJyBX_xBXIvuIahNlrq_CmCQSAcJfPWBp_MLfMk.w7WWTBAQRduoAvzQmvPPLUyhXMBKxqSUlWlXDqhIvs2gDbWnDiZO5COS2iUwbstLKlY5zAU84hNoOJ0QKJJ5iXh25pHEfyb01qGA5L3WBX4E_NEt6JbXTN8dp7lpvPuJDnUerZpII8ZmqQ2TaBrAbXvBWMkNjKbOgtoOwm.7lG32GP1m6odpBoT0WbJcOig.hjsXKw1ZSJRfdiWQWFZEMEwjfTMjSvaKkS56M16puXOTmxIajwzZ5K2Cx5sJT3PfKWaIneE1abCT4FFeT1cEJPYyoGwaVVoVynyu60b9g4dqZV8ymuiQWwv3RlKQ9do21_ZtpgL9A01xMAcNf9rMiPHZM9.F5pAVHhVumILyMtjRVY1cP8NJM_u0.B6i5w6V_8GgdqzUj9MNQRuAICEGB3PrFlPAuSAq6a4Ysh..wJJsCbclBvv7x8Zuyc81usH3l58PvvRoOeFPeNzpzk5I0o34kOHObcLeyGM8wGwJeV66gx31Ip_epBdYwiNhPrlcRUshkBDiwGPf2fdM_JTqIA8e3SA92cNyYssB3k9_RMBq__53E2LWbJ5nDSdb4QFKhZeiQPDffhm5Gi2cTmp_uvWhvpPT9WK7D7zlDWnfh78LVEI7OBx49zYVv38YmYm4c8f7b50K32zRajmUP3aa.EBafD38jhrPIMTFp3E_bxMmwam2G5rp3Rs1aa7m1vXkkda.PFJFfbRrUFqjerK4lw_TfNueGS54Va6o7r4Q5DBZ5SJJ0ZygBf1inFvIqN7oYnA2Kp_0x8_cmV1HtgEmwJbjGAcHXY2qhhnQ8dzabsZDfXvjx3xZ8fbCWhcFGF8uyZj6YOp01LVbGdPZ6Y6j_x08VSLKp5oLT3J2bKbDKREBjxE58hyXghYVUXgr41tgeL5uh8msBC2iohEYacO_qfLDVdikVvUaAVQbrLo2mCKhQnQNTuDasNQUHlvebG.8kAm_es6oSwNVUHe_e31iSb41rn1BqE2AAZPLrWWyn_miQH8p9NhS5jbbyKJhjX5c_pj1qnYWWWU"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f63634895fc938';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\/3178290465?__cf_chl_rt_tk=3dygrD74mxV2B5rQdcohFxO5OH6zVR7VqNtfvueNEx8-1739128773-1.0.1.1-keXQWgHTaZZHfrgIZStiXjJDyHygjE6BsNlkHp0H4oc" + 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