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-736507516598.mit-edu.top/post/8346025719

  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-736507516598.mit-edu.top",cType: 'managed',cRay: '9110cd7f8e5c2d12',cH: 'loeadAdca_VEvjFFz8QcZv.UCJRvuFbGT5OT2ailv8M-1739407600-1.2.1.1-x55OvnVqNe66NemDB2jC07P7hr1RDK1RPOHaUC2jhfSAPmQmmb8pq14uXGp_IKXB',cUPMDTk: "\/post\/8346025719?__cf_chl_tk=VU2Hw5ej_qA2gHMmvvZFms3jGTR7Hmqbj5FN5jd8DhM-1739407600-1.0.1.1-F6cUtzo9SB3AvS5ypqp7Vu1e7XSalXmve.HpsAo3I8U",cFPWv: 'b',cITimeS: '1739407600',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8346025719?__cf_chl_f_tk=VU2Hw5ej_qA2gHMmvvZFms3jGTR7Hmqbj5FN5jd8DhM-1739407600-1.0.1.1-F6cUtzo9SB3AvS5ypqp7Vu1e7XSalXmve.HpsAo3I8U",md: "xfAd8aiiLABAw7_hrmpeX5BMDQsc1qt_5nVdtU77PcI-1739407600-1.2.1.1-RjMbCvSiLFosneofMrvznmSNNKqJKlQtnzps1S6TaYCQzpldy9a7ymrHALKMa510d2IcG.KluWwr0M6aoDjLYMa9n.B0QYBPko2TKeMABFgU8tQ1ZtLIwt0iF8EfFXWZXaxIvk6vGL.mQvd3FKU_I33uRmTJeNW3ZCQIWRav7OW5DjJXhUwMR_BRGMKRGKAm4dUCKsdYMaiHwaMGCYxazZT8yl8i06lEGz4AfFINJf4eaXANS6A8SJAi7zF.LW8qMZNJC0LGYoHNe_NkgMezWPQYAozOlmOuqc7I7VFcM0GzmZk6CmdAMgKFnstJTs5v3gGhepMoIi_i8ZY3.s1KH9O_hmakRu7oN9y5dd.0zSVqwtVszptkqDqmKVW883ShqZsFEGRRylljRFAC_tI0eFsiR69_3yhJ6AqEAncwqDAuPm.jlT_i4S.Gem.ZpBpnDIMHXS.v4mwgVHSFft2w9qkJviyoj3CteIoYR3ogSXjgsp.j6L4AfnBouYO8o6.XvMhupCB7bLycpMy8wyldooS88pCkeK9_xj6yyicBjbPVAhP.6REr.IKXvXn_ECo3r8gKsSoj4PjPVuMymVI3SFY.3EILTjYYbsRaArHe6U425MEZbmrUSPxTgNGfhPY671IvvlcCCr4I1EFofqpU3AG2V1S61YOo1f0qkyQHYjxomcKMpYEd3KbEM8.VqlzF9aSGKAY6k6aC_hxomxktWS3VMBq5pvgLX6mv32cxsMtYM_lmYKJmVYKx87vPheufAzzU.J1PtCC5_j4uscGtKItSj.4IlSmPDjeb06Rncz1oeUpgRx97hkkqUZL3h7tgJVgamGwOMO0MxLa8ewhbFofdfehsUibTyQNtSF2mUsNkZDb40S68BeKaTMX989dDA.wUlo.A5rSQ9P50mdFFg7sn0B9mBVdd7J9c.rUm18bTlh3Tw8KLl.lrv8vZ6qUdPRaMgTvN4_oFgPQGTfWxjfZo_CAZ9MkzmbzGf0fUtnOQb8WxCsJn4h8GZCvepaEDm8FqCPojuLxG0COwASZYbhYudfogBfcQ3Z65n2Gm5.JOIZOuBSWEBVeClPHuzaDsVDEmgVbSGhTsvinPo_ye1jS7_JQ6QdQG_RBAQNYaGwPJZ5QITQcEQqwQz3XEixTqQAKLj8KmLTodQPIpnn5Bma7.5u0jopwY9IMYHkWBJdNDsbdLzhkCnGD1IGlbxy2eelaGwWRSAV64_FfC59UoJMkXvXUD.t8tbHHCJa8XH44tyICA9TlIOPeuCfuy4pxr_X0KRZpikpAoh3y_.k_GzpPBdekfATNrbkrcQWFxUw3Bpu5RYqw1pUuQPW4yRvgEmdEQhHJO_indDRx7aE08onud5TVqDQ7NcQfaz6_vK4ila3le2XDcUzRrrOiTwiTR5GyvD_gBCtAClpi0dfnYpAH2GyMh0E.v0WYF7dwTK6l2DbugOaojn1AdRGkFMM0Ajdj805fNQuj05L5l8zh4kSo1v6OHgtaWnCv_0mS5KEkwvFaDmpuUSadFAykETS6K45CrOmNVbIAbKJEC5X75IopjR75kai9KTIaw3Ml8kX6TAr19D5JPcGtV631awfSnFsNzXXS7IXXtz7aFKxk0oVabCWnkIBANE38JTszkINL5Fn4KZ9JuZmqQvQIAT.1fKle26HMkptv.DnlKF1__17QtQBh8eDxDr4F1c7Vtbs_jFffPk3nnoEjwiIzw6qSDQuszjvlQtkp7oOgwgiXwEQ2_nOUGhUu4GgSl0ofQOea_R.X_DuF11kYJU_.lIrd0Dm1k4C4WDhtZZYzDEtxpvDpoWSm7kYkUYB480EFZSt7fN1r0fV8blcVpdMlBY.puUecK_9xtZoWn96OR6hwlbsb9R2TsI1D1_0dgW2vnyVnAUeTYdFHFvxVZZVgROPAZm0guPoSxLKrPVdJbBWFYZavtYoHRt0gmSmp.8qyhWoWLqQT7cA9fgjl0Bd5MqwdgtgypeR9f6z3Slg6DzmMxb_TZ_eXKdAh_kLk21j8a4BrY_EgPN2VW12g4xR.kpSwH1EjT7KRJU.h9raPyqy7oe45LqInX3.dxuZ6BkkaY15bdM80Dg83pLBVTUJVpNNdCIkAzPnZzwRQ5W654Rg6nl0Pp.N3.L_BkSAZaO6HCYWvZOLV14hfr9GHsVyoSkd2GMs4EIKblZVfdfke_5SBk0u4Ris.UbXWmb0oGGbJrtzuTs_5MsTc48RYAM8puNH6Q",mdrd: "JHqJ1QBzy9nTJzSgkvbeP1_ejS7e2rN0dHEWjdIlPj8-1739407600-1.2.1.1-MJNlBeuRn35JiXv_5YxE.KqaZ0AsOhPhb_twKdwNuBVPkXcx9SblaPPYE88IMJI4hofpyewGhY8yfqZWREbxJhjUibGjauiw8w5QU1s0mPQxOVZd.RwxMQhkIe_WDBmL9M18xOZqsfRdSKW8ZEWPKSTKhAdcRlvKmDZjgeCvVWA3MDR4eV6BcTDs2xCTPGtUXDb8Y9SMrrEpqIA1Mi8.olqmvVDT.1pMQeVY38cWXk22j6aeRja0KdpiwiZo42ZXzkjeWyfr89v6YgyqynXF6rjVYyIZI.6L3F26ANd6Rc19ctl6LUvLKjWcgIRSVIcD7k3LTF.xWzIHapxgkq7bereIM32VsQCifHT7XfIG1uEurD9xK9gSOlQroqRNSd2PxhkAO9VhdhofooAMP4TTxYdi35gvvODpZ7EapgvlRQ_dkrgakX7P3wJSdXWO8Srxxq0KAXgIxl_pgYV6rZSuEyaxMbK3hhLrmTt4_TYRS6aGgGAIT0jZ0f1t0bVR8XUPudhc7qv6J4.V2n.WzH3_pjNSyRjjlU5NboikoPKD3F8l4OecQM1sBGTudkw_yB1Q4FrxF3ScY_yDSH2VVot.ASOUuKcK.IG0enjhthPAVKIKOLH.Y9XyNixaoQfUUZ28ZUmWMy6qGPlSvLiiGG23wsOASO.UhhJBCVBNfxValMX3Gh7rFy0KQNp63DUUR0wAouyxK94rjmICrR3WwHLao5qM7axTKqqpuGdWsQMjEPxf21Fhn1cFbd2Tnoh0rPDuJHz1wLWGjRN_2B9U6iYTw3UU9Inx_Hz5mXNq4tgXJYGqYGsgvo38u4KfjCps7di09h3cd8svC40FT1x.ztc6LfilvSdhfgvOF7xqa_bDTDRIDYaXvFWHLp0gLGtxNS01yFVYxtdLZhYWQ5gSvARHhHSCptz42ZLeaT2eaBGbIo3ipxCVVC8lrqFgm2dCTg.1WgnWtv7A8wi19T20BePdYvbhsl_2npUBdsewLZz1mVQVs0D1kBKBmEfD_Qao_hwpL7Gy1d.PTbEAwN0E_QeqDhFbM9.pZZOVqq4o_SYQrLb8cacRs8Z7MVHuP8HjgqTyLOpsUr5Uyj30O2CrMJMLhRDyAcBRFrxB5siM83Eam.nmrC3Z90LaEbaVUJjVYb4fOamqkTsDKB9nPcP6PhHdgy7WMf4MD0TokRrUjSsoAbq9AqXCg9o1OAo9Vs0L3g9jTQ4XvV57UgoXggWYpYCPT9opvRb5CkCIUEmCOWdHp_0w3a5gSjDeffoHVS9Z7hEmlDhLGv7JdbtbYUBriHpO6tfXTl.DFUcvzNwjOby4l1b8K3GoGECLvuqqteZAGSl4ts2snfUv0HdlAwZQBFpJOBG2Hy7qoBHRg8ZzZhgbJD6zPjhoCNJFyMgl0l6MmzSnAxnojp7XDJwHLz5KVYWT9HsKJkN3KwBYSgZSRhxupy7v.AC7fdztaa96AUYfc3qg1EVX2T4BjiGtaQicTlAtyA9qwIal157bu16hVjG7KYy2vtuONArGnUIWLzLtaEvUG8aJXH15yMyHdfYoEZnog1tU9vJLfuIPpjDiQhDzulmGpEMN.hsAVU3vDotEiMBvKpj7GGqqlOYGOs5AXQvFcslQebEAtz_1QeJIvu41SZMev791dREM6TEai3yARine93iAK9B82aOWPVwiL.sMF2n7S_DEc2OfeUnCCOJTWxVzcaQLxuu.Ft0_rwIITT26In4nDAYp9xWh8n.vFK20yck3zETW3O1T1cmziBMUm0laaDThDuZkRICjDUwfCtl4464rWogc5i09_HjfLZ2lhRn9M3LSIcBnsnGNiyJUndM"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9110cd7f8e5c2d12';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\/8346025719?__cf_chl_rt_tk=VU2Hw5ej_qA2gHMmvvZFms3jGTR7Hmqbj5FN5jd8DhM-1739407600-1.0.1.1-F6cUtzo9SB3AvS5ypqp7Vu1e7XSalXmve.HpsAo3I8U" + 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