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-356606425710.mit-edu.top/post/3462708951

  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-356606425710.mit-edu.top",cType: 'managed',cRay: '91104cd19c410612',cH: '0WWi6uEMv7jX7A9kFGMANFBota19SQUop0Fko1SwMW4-1739402329-1.2.1.1-E54Nu73FQ8db7htQVaMeLGk5guWgv5FxhSoH2xZzL.xyfkUWi105ExejH056N40q',cUPMDTk: "\/post\/3462708951?__cf_chl_tk=k5VbYBZdoanb5_.tgX0nHDG5TOySTk0CmKVPuy5lXhk-1739402329-1.0.1.1-QyQnsEDEXlih_VtEXj1O1eibbA5NPpwEugsxsbITLgc",cFPWv: 'b',cITimeS: '1739402329',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/3462708951?__cf_chl_f_tk=k5VbYBZdoanb5_.tgX0nHDG5TOySTk0CmKVPuy5lXhk-1739402329-1.0.1.1-QyQnsEDEXlih_VtEXj1O1eibbA5NPpwEugsxsbITLgc",md: "1n1JWU17Fb4_ffxUPRQPDbmpdWGXUCoTB7ZMc2HXXJ0-1739402329-1.2.1.1-URh3EITzX1JYTHS7NRfgWXpbEkQcWG9E5.cgBkWA9s8t2XAhs_pOjO2ThMi6iVKXti5NXAJqgirXxhwFI7fJNJ9j_NPG98XLjBp3338yMppqSOdMwM2VbbroClF1sC.GIi0UjHdGdJZjAox7CccaWbuFemdUxPUXBwDuFgKbeGxHTJYRINLmTAfI0eAYsbW8KT6MHmu2A77ZixVeEOmmT1tJITSqt32UwwjXtQXabv6_WTcV2mDTMjGH21AjBGyNcqdJSyo_ou_dF73M2Do5OYXPek2dGD4ek3W5vwaPkJxyWb_MI1qyrmJgGvND_oZnGcUZM5hFkBi7ANgTqwBD.wXsrOYqGOsY_dlrfx5zuCKC0PidQpcl1HwFup0ID3loYmXB_0gb85cmnyFeuFbm03qfOgu60HL_T0pt3sBNv5NJH4tppCKMv5bBGvoxDUK3B9uE7gT_Kq7DTOhvQ6e0GPcxNf.HCPu_v31ogUv9BxxVmvoMobXSKdezhqIB22Amr3ZUMWRYwgcslDxYW1kFL7kgC8sfu36iyNc8VW8wCaV84l7mkoRKFP47BQZnPLis09IVuERlrh53tFWQLYM7YTVNQFaDj7mOTxJZ_v_yv_WeupHAgg0qzq491tb0jyjPFYloSupXoG8IuS7lzaFC2KwpMWdl5E24R5xsvO6Gkl.Lmhs7uE50E7lIILzcZbDeOSwHTXQ6y_XBYfZYUu3rQV.U5xmydoOAevjO1XhAxeMhNMXcFG1p07LVQKK1Q1u.DdB1g6PgB9HxsHpIPHpkMIyn8W3p9SprS8C.p_406K3LBluDWavv96FUPKqEc1FN7p4uRaAYiuMP6DWzf.HEdsN7D8Rahk_xgtYkZpdbP8FFLNHorT4GgQJ3hied23gFg1GzzxOY0Y1lWeVVK8P6cU58WbS_93uRxd.I_0xihkj5UdTJNLISM8FJOFbngmEHvL25YBZCvqe2DqwXMR7oTn40kSbMQw0tFYuE0lGK1_XhU_RQuB9yMjdSpLDN4jEjrJZn13X4S6cI_noarT5n8G0XpNOP2hPJtjjhK016aaMXcvlXEpmsrFBtUnAuYc0GJo8YPv4CtYnUHjOrCnC6xQmffw_1XAssnwBK1BN9FeC5FxHUWPqs3HpHsRbIPBrRl36JHbAhU8oNhs.10.GimU3qHzKM7SnBg1l16SJ3rITdUJ3QXFkxA114H0BM4oZI7M37WOq0Ixqfj6Qn_66PWIZHUPAEFD3qwuIH9M2GgrEpttOWu5UML0DslyiDaGtR1idSZzgGf8f1L4ot_OPcwQawDLx_LXjGkq1TqWxAgIrpjPdZ5fTh7YZM8e7hBmex8E7pCt6Lk7sSX.IzawSMlf1_TYG0fdRnVb72gJp9HiyXpH.jTctYbd1Usk7XEWU7kNzb_.Jl2JjQt65sTihK7Vn_9g0mAR.YrzLbG7q7aZ90mwAvl4VnEq6au5dzN1sraNphTMlhH7Nbj.BKqgZDELIOj7BEb23w.bQ30EzCwQtg5JFpjCZymEpCOs770ARk.xsR7U0jbLfrdjOZfnWMaUifYOhKax6bmZVuICzRRdyVUPoRfbNyF2xncc4C1gFr17b1gfrneKH86RK8kAcsg.biR9MsyArygBUzcwzk2.c8zpcmPbTtRowGjxLylqILTLeudDT5RJcvqgAu4v0h8rNBRHbB_0Ytwbo1vOx34ULvG2Ohi4AQLldIX7cfFE5kwjaUAaNzF.wJWvz1C0d7pJuLOO8yaHN5cD_f1qLyqWQaW1U5cyije5Hv1w6VqApHTXCWYyBOw2IGKaCbiZJDLiNPbc3TAwVbTVoIwcbCYSTcRdIbq2zdqCjPCljU0UdoWw4B53Y1uB.ATkxDJXna.tQy3eynPrkzRvy196ZTEyxGqBrLc1hXQL_TRHxp5UnKlm2PHL2vy.rfpRzh3e86hrFSncPD7HBOY08td5hf5nqanju8t8CMIDZs3pMj5yox3oruuIslW0UO0ic63EO5mhZKx4l7ev_OUg_xPWQNezH9Cl93.PQm6rTaRgl7JgP1ilinXp7..7KMxXgHltRbmgJscrxrWhxNdA7XeU.YUoVlXiBpzzURQomOf9Ki0R2k7jzBX9_0ur1w__nJhbN.XM6M8QON4V72bhWnd6Tuy_pzI2Yiye4NPwRsJ74p7JNBsenf3NXAqbo7pObfInqqdHLCPTLPAmkumNWGYipAiqC2GxYVyJTswjxs7xtCtMzv",mdrd: "mI7zA6J588kOlmCM.mlbCadMxf56DL7L7YtN69jAsY8-1739402329-1.2.1.1-Fb4qb5dNM4s6mB1cjqhL.bvMstrplAvHmqdXavloNwOcX2pKubWwfs0vWP83UN1mL2egO0DIVsqpY3w_AdsmOoLORPFRGXXmpDvt4UUFyCRhNURgBmqcnPLqR6ownk.QbQkWJ0S5p1ny1ENogF3_Zf.a743IcwXcIIPod_E9pUMcxonB6xTbBIRN8WnJOkWndf088fbSk45dE01yVyWpPV1wg0kduJnrs.WethuAsyizSvHmYZOcwZncPUONRWNCNhDVNk.kKBX.zqKIVckpVyIYN2DZd3vhX2Onku_3PIrT9bJebE2.8vnaZtR9a3uZHg1sYGo9LLnrx.glFQcvB1l.euC7Gn15L_dVs.FCmvaQ_Qac04xYvedJYkX5qz8oG2Zm_ZremJQn6LIuj3vB_oXWXMTZ_91m6Pz71EjKjP1ydM9spMOxk0Z2plbRjUdYHTE.o7TJK7DZKvavypRPRQdUkAFtKAenTRrO7U_wRrqMhoYqqoQgrKZVQVN4KPQoRKV2KVoNNzdNw3MnMEp_RH9O61CANtYXUYm2ELEW2OWmYDcib35ue2C4ZcvbBNsHl0P4RggHMs4mvravqGB7.HgbrIW_BtuxXToCaRwNMGpSgygZ.dUIXKoj2xWjrwTSWsDVYKSKjKmQ2EP1C4dbRhaxm2_d2SfaD1_nvcOPv4kSFhluCvraxd2v4csHQ1AYkMhi05PZ_7LBQQXjumjfQi0gDC40jFFQfoGYRoFHh8E5.woVjb8TvPn_hj_ftDal.0UvDL_dz6LWCTJTtAKj8XF9QuH3ZOu36RXKqh3ZCLtVDgHoUiz9Lo74Jhl5f7t1GdG0L5VC84jjgjV4V85x5.b5S.OCS7gemHhZtfqBFpo5mc9XTBcpFniQQQuJ.qV6MLdnxtAFKU.zJu5lNRyG77lQZW3MsooAPiJYD6IZcOLk7jwK57xtbaKLfR13_mWqcmywQJRkAXEQY8LeITVzrxAvaItut7Ze6_UnogdvUHiFPr3JMwVx2_y.zjxkYSFOZzvBL57s31pJ5fgWdluPRndB.vDZW8yQYtU_xbouhImOEn6JChoGFQh8nhonWEuFFwLNOUyS.hJ9H899xv.cZISERpCWBfiLizPVMFax34tTVNWqMkW.83G4VFQF4Ry1RNqufWney92n.eSR7B7v6MK816Xiq.lWRGVD3VMdXassazinYSGwMuoWGpkN.wWJfMuwMqCpQZeg4YX187zgwmVAGjgBI5zAfXl8fIbVYRcFUWtb8SoGEIfFR_ZbTRHRQa53Q396he6wMuY11P4Z3SEorNduljC0INTcXIkX5_LXOUddOjunOlZst061CpDg03xJ_3Oo3lEMVNNGNzgdji02Bkd0hwfPg6Q3ZFyu_Msfyvl4Hff0JyjJMvJhfusUAnRqLYYkSVfs4kIIJyNR6.JXcF2XwaaJeSVKUMLNa6rDpMlTZx3znPsV_Gw5trLIta5pI8h8sUOwjYZ9pkTHFDuHQ2gSDqVXVgdlg43qAK5iw.46uicU8fTj69SNNCASu1Z.XZej83EebE4A2DSpt1.pmdmiNrFIkhm28XNDyctDnzCyejJ.3ppAW74CF34T5ZX93TZT1Il5qsNwQ3cA2tyd7xFR_Zj5SbfJB16KWKnH5S9tY5vOxx5MTRJitXu5pLdSHj4MLvjBeQLmjU5qv9lg9vo9gnRqU8Ea3R4b7n7VcTZpuvpKa5zILTiYGpsjMguXIMoGIQa0Edpkn5OdR18B40BL.jZ7J_n_D5XsUv5dFNCL4iR34_cuj2aORm9plUEpQq9BMls1zJaJnTciQiYi_0EtpRrj7EKmaRV7hs8"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91104cd19c410612';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\/3462708951?__cf_chl_rt_tk=k5VbYBZdoanb5_.tgX0nHDG5TOySTk0CmKVPuy5lXhk-1739402329-1.0.1.1-QyQnsEDEXlih_VtEXj1O1eibbA5NPpwEugsxsbITLgc" + 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