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-098448350400.mit-edu.top/post/6541097382

  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-098448350400.mit-edu.top",cType: 'managed',cRay: '90f8b3248bb4c944',cH: 'S3uTk75P44NtQz7gk4ckj_8JaB199BPj5SC4_TiUaMo-1739154862-1.2.1.1-z4AqrRvkrRs60ock3V6yJZ4RtZheOXTh1aKhigF25qeaiLWHQlN8KFFYVDVSSA6z',cUPMDTk: "\/post\/6541097382?__cf_chl_tk=tchCRjXZkVxC8XM.tKmaVGFMGqtxTjwkAMKzEeTPiJk-1739154862-1.0.1.1-9oM3o8R2oybbqV2R6_9BT0fHFt6Q0BZ8iUjZ_Mc7UvI",cFPWv: 'g',cITimeS: '1739154862',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/6541097382?__cf_chl_f_tk=tchCRjXZkVxC8XM.tKmaVGFMGqtxTjwkAMKzEeTPiJk-1739154862-1.0.1.1-9oM3o8R2oybbqV2R6_9BT0fHFt6Q0BZ8iUjZ_Mc7UvI",md: "3b1mLs9vRIvMq8FcnHoStj3eDCaz5vLcmo4WnNoSguE-1739154862-1.2.1.1-mSSxPNBmqUP7eM22B3.obTpU8RCujlUPQtB44ZyrHT4Sm9zdI7Xd5.5eURTHCPiMyJvjbY2tAICMbQPBCbaJqIM_ytcgLQCYwcisF09TtBkCVwo496y5dQP9zS_WS14z3UqyNdV5EEZ_ZIPGYfG.R0XlJtm5R8HsNzgs8cSx55.7BQ.uoTa3ezUhKHqKIBBeuayM2xAeICscZX1g7G5TL3BSYXMjiY3cXXhrfwBbMvkmjkJIfgNwZ6GuWQGuh81mmO17JZXedQXbXSgFYu3GyFxwOpUcvIq2K8c1myekUE5VnukwojY3UXi1OLwZ7uNWnY4BqcI.oRdpBEpJSmPVi58BuBTleVFvexCFEQrhtXQXt0.kQ4qrSc4ulpr_9RreBTbs0uJUGPvrXsHBkRKkZFb4AGWVDN9O1IkrJYsswhM8AHJUL7PBg8__TjS14UYW5feZDPvtmwNlAZ69MDv9rNdqCmNsLboL5P58Trgj45LCqiJ0ElQebIjXlSFwxWkYrW8W1JBLX7ge._cp31.KCv0RK2wHZVsCDhp6h1FE6cimEGGLi.pAUHjVPLDihwgvrP33QPd5Xk9rSovxD1GGa5Af.3U98vciFSGheemrs1eYvUUzNJxyhRExBjj2ZpAHi0F1J1n.gt1DGfn.b9f1AAlg.rNzQF66p0Ax6.a7lH2hmrSO0dib0hFHk0siXUt6YMYa.CwqvBJfohO_IX621ZkxZpY2cHFj_gSzQW8wemcriJnyq9Pv9qrZWZXh.1l56E_Gwg5ILtJ_RVU0DzxRr9FJhFY8AX8uBfI1uX7vKqKF1C9CwhOycZkJ_q87VkpYBcvv1TKxpfE0C3X3_gsE3MGSaFrzekLX883OBUFMKANefIccoOYVr_vT1TrG1kb7Ws2ronvwIShlkgrVT1suDq2Nah2nT_ip5XCD9RP2kk2zkyqjMtMv5kJpHG5PVQOcct6L72D7ZDNG2wr.9OTcXWZR8DL79K_LndgVDMasG98amhxzl0rhU62xRx7j4G9e0tull4PkUZkjwPj4gkAcecGxCyP8XuABGfr1i5abgzyDAhjRV2JoSFH0rfDU4G1PMaPzl9a.xYwAsmRIqqbBrTyPHDiS11J03tUP0RDL0nTIZkd1KCxcvhlBUq4INAWlFid7_nkEWCd6SWDLflNNAPnI4_D3W1plwWS9hoNyryAYDtWVfjNkFRAR7Onz2IWuX2dKKCpFNfvcIxgit5F77mzV_D4NER8fwhVjrtXoAcmN_zQsuTNrcuc9TYXfFtnAL2jS468ebg0BQb7bCC_mBGItPN8bwaEfn.aDpEatuXC__RFDyHW7cDqAt6xfSzKLcxDIx4HWCmLLp_m70AV7wQCqr0P5cRetltSDzSOmO6T3ROSA8ShWuArL3IGPgFNppsjYRs9dtPyvJJkYHbbI8IoDFdZqUHBdiLnYymfVUVE0hf0bauJmUDUvk4BUdGxybRUqxXcZ7gjLIXDGxykLSDvaM2gdtH4dYJhz_dKy0jGm7dalyA.ZOV.wEgIJsx74p60.D2rJB.KaT_HqIlTRbpvwr1fulOzYzlrw.hKsItakOeREX6wNpWcGINXn4Qm5UrQzOcsptQD5iqHSEuBw73qXkoCH40BeLVxj2L0ZtF8XVufKSzauWiDskGIXmCAGO321SjmZdaR1RSWKv7uOvlF4D0FmRCJjnkYiqEhJVRJJGarswBQ.QJhvbiaU8ehYT268i5ZSl0jU6qoWOn_R1KaTdRJcur4C5_9klkxy6nrbZps0KWj71L64N3jnzZtA77AYywBxC8NQdqln5EpZfjUJLu.0LSQWfJzNbECO8UAflx7bfB9nPWNY7rH4f.HiIPoHcSHMYd4R5x4qo3cKIQ4DtjwUtvIvHcwMd6tsvr7mJYof1OSt5irOq6WadxKw3UVb.m6MI_zMZ2RYA8C1l8zfFW.Qulhk_yBvNhLZeHjUydQDMTXwLM3XIEcjFcdP_lUKWSO_TEskRaYUfaPSz6a5q533uktTWKrM2x91sT3KLa1Gnue4KwbjW6Pmfx8OSm07SApGA_5jOLs4.pLSDJxFUzRs_AVJ8YE48tTZobpZbYXIhVjyF4fJnKZKrdmy45L1igkkyAQme8tfb539qOCt7wWc4AgJuU6jB9RZpstBBrElX25TLpj9xUo_e1eMYy9P.C8aafdBq6U6hJTaJttf0Pny1iRkSRJ.Al2Boj1s65py6AYlhIAZgRAiCaRD",mdrd: "ldLLoOiRwltfGm8tD6wggqMwVjQ9mT0RPYMuxH5kNto-1739154862-1.2.1.1-2Xf5giJ1tgxMAVPKZ6vg9Rs8aunnLdMltNkb8TlBXT65iB2iuuU05YVOxNv8hXNiuaP3d9W5bj7kgvi4rUJlLNwfUyuS5N2s98YiRaq7lth0WQ_xj1ISNmDCzYYHHklua832.59rGvWlaCKSydOBBeQqylkaioHVJDueSfosbyhNMGq5SvjqghElQpOM7sNovYkkjV2DkGd2MgqcVp2uKpfLtaP.VpaxM1FnGhMKyQS8qhQbYRdCg422cd.P0FSrYxqEnT487WnFNjs_NkpZnOejGtNVcg.SqdDVXiVkMC2G5MumW97mU6zb8BaFFkfRYh5nFHTbsNvLMRqBhePW2RPkP2z55ED.OM9UEK_t.BDNthli0afUF6JWylHz3hFPRvYQC.L9lvbH4zCnRfK.NG0m78MVQupyQdTCPcB4.43MCbHEctF3OBH1Row9xGoNA89nqnoKA7tqPvsFatWxVzSA2rRK2u6OMsBh3VvdPK9eY836V86_Kd7ugD0EUqimHI4ZeMOn8yHUDnJQvASBmiQWTzCrmF6iJwxL.O2Za9e1r.0BMM.5TejGuATxcPW6.RoBfgNl42FCx7MZb1tk7PUyYlCPyfpYZfGMKfh73tqunA6K.1vlnDxEgIyMMcODij_Q9fzpSWLQH20SZ3Avb6ZyhK62nlIG5igJMFOH4XEIwdV1iUcQ7hh.cr9KafE2.I6JXPHitVIsNOUIFZPqCQNaFeZWkjqDZxWEnoX2xFPpEFydC3DzVXBv.99SRb8CwqDQb7dr51.8GAeAqGIocHrJ7YlwLJ36RkZGLOU8DnToeh1lXV5ugv5_ES02dkLOSN8cE3a5Pz5J1kQfiRocRNZayhyc7m84EG8qWjjmAMIsmpKzzg9OCB3aeV6L1Xj.lcGGZMoU.JnmRNDZSa0EGG.LgQqBo_rJ_Ea1wxJcL6MVqktWX7thZl8Z7hzwc8LBfFYFjX3TqGtD4Y8xiyrubRQjlAfViBa_Zok9.REGVdeLSVAxmNVEKGpILrot9ZlXDmM3f764Zgm0jTphznZNhoA3Ld2pp_r5Y0uaAoD6MGJZuYJQ__1yw8mgA.._1ZDLDgRAp2DApYRCpA_FHWd9RL8IdkG8Z5_2cuo_1RyFCx0JB1AgcXp4yuA5MmvXs6BLWsNAHuWT14IsYdhRIX1Z_Vz6I_8X41NqkoJxfLUmvY0TiHfJHCfFe7pId06dgwQ1dRLov_JQnTMMEeq6WYPpod.DXqYww5NIkWYAzdfDLZfkPaQaoLAYjHkiDFWjUZH_X4rGMtWQPHTMW7BxswwqEDzPcaJ3007D28C4Bx8eafRACWG61pAQWiUhegK547bIdYZ70UkDOHjpcud02pr9i8uEi84z78gflJnxw4NOIx7MUBQK5SIvbbuUfSW803MuVkVF.i9lmq8rF1nbzspknB9i.u6.2QSOebOXH4qgjUvDkHz9PSzvCJIsYDhyJkH5_m6Mtk5zIA0YbU84G4Dy9eolC0XaCXUQKjisyj3qjzB_eJ3MvC3mTwxREVaXb777RnryYsNkrqdjdSA9giemTkWow9jxBQDC3ss1vL5EIOOLFjPppxq2xVKPcDh8ZA.ODYTlmNi2rmGvy4wVTSb2Jucfogm4DgU1zxtNfHF8Tzf8ohppgAZW1UqwnydysMNS8pPqXgTJTrniAl5WFbttT4zPKhHriW_aztkiaOxzLITNH7y.mk1jPh7eCJytUU0JBXstK6ySyd0ALOEtlLNBV5_eTwGFLppcKJa.j1e7ewkdSwdOQ3sf_5BLwa7UEccZPvoUw8zsKMvF8cE3qF.8J8YpcsGhLBzlfzNt2u7zJhg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f8b3248bb4c944';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\/6541097382?__cf_chl_rt_tk=tchCRjXZkVxC8XM.tKmaVGFMGqtxTjwkAMKzEeTPiJk-1739154862-1.0.1.1-9oM3o8R2oybbqV2R6_9BT0fHFt6Q0BZ8iUjZ_Mc7UvI" + 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