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-032507304776.mit-edu.top/post/0162538479

  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-032507304776.mit-edu.top",cType: 'managed',cRay: '91103e1a589ff493',cH: 'tjqK3NIJ1Ez986AGL6yufxA2y754M9KoVwfwAUSSJBw-1739401727-1.2.1.1-H.jKJFlMW.1auwbJe67LO.UM4uHbCh_ewcduxVHdhtUB01ladKfIZeGu901MMsZz',cUPMDTk: "\/post\/0162538479?__cf_chl_tk=UBSh3GdBySLCE1vSTHkRV06ncxz66dwiObk7iNEpAgQ-1739401727-1.0.1.1-uUK.6FBpI_H0EWUF8sCMARfnlx4mNxDS0jJehs11G.c",cFPWv: 'b',cITimeS: '1739401727',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0162538479?__cf_chl_f_tk=UBSh3GdBySLCE1vSTHkRV06ncxz66dwiObk7iNEpAgQ-1739401727-1.0.1.1-uUK.6FBpI_H0EWUF8sCMARfnlx4mNxDS0jJehs11G.c",md: "CBqG9QgkCLXu_bXnFyOr817B5VwLexbZqxvbILQ9Yh4-1739401727-1.2.1.1-yWK67rzVtlndBCeKL7_EIpvjbRHcLB79Ehp6NLOlxGCdVWU3F7.2BOvyT8.gHJSzO8b.7xVHKCO92X6Qa1u.YvieZTs6eCO9VZGkZk1s46wKRhs40WShTUhHq.YHNbe1BTGtnrTfV9IKegMHyEApBVR57o0oA7z_7mNfKTemNCaIEezsJ8wEeggxQTdfBLZ4OqTQZ.kqFZjfW8WR3yrGwJvaZNfla.ZETC3end53ivXcjK9dNJ7tOmdU9lbOKLmaZZb2X7owlulMAdBkLv_5GROz.99WI5.fQRGifTqwI3szoM_lUpfkP8t6dERvDV9WcgWd4OOrg3bmC5u9a3Bi4bzSSLiOLOHCFUG_bpygXQ9GGDC4M3sbak38ZXngIERyE9UGyPyClgEYFcxJb9ig_NGlemBsaVlJ0imAGulA8Qon4M_X61mZdm.B.AcM.w6vL3k73FhkTwI2G9dxE5miQBANh3tA5FtBoaSmc9AyHQuKsXl4SartqUOMAkdlHo7coLsmep6jvImdfsFwYpT14tUXLiFbwsfj0YaqNa1Yhav8TU5yRvWLilgLC6OIbUyGStQ5QmKJX590nahbE8GtY9Ww9HXPboCLGShFnWLeIe_fK9kBVfFClJKIgrhc9P.nEXrWpWOl9MN5AgMZStH6W3LzyX2q460co4xu0nDCwjApFEL95u5YiR4XJgLLVU14V3m4WgWS.sLTKePXYm45x_D9tr0s1VfjmYx0xikZnW2z5YkOgJybaQAUehzg1FDt95hq7.Trp6cb2bqOZJu09mTzHR3xL_2Lvm_IXIiN_VWDW17MnjSZnxAw4aFgEkKnT_vmg_NuIZE6I8kIb3qBwY_rSxfELOw9WmQlgbeCWqYF2TML7nf9Nz2Y7BqM6aX6luvTeLR1qnYiwNDJGqyAC7mIMgM_QX69ss.yrC4TnUqtnh7virXb1zMMRxvNiMxCFCR2hB_iShsUFrt_vW5fsu6tDzB1tHefXBFfoJVofoffeCExnh5HGGU.9bcCOx8SXdHtjCtvTiZ2isBeQSqOgZKYD5SUimkg2_cGbD_QtbPu_iyEgeI0Aki7Rpn500jllZXPXQr.DvnOAvm6JhPn5vDq1SePzklcf2_WG2XiBTA8CVJBqDIJjkAUN67i8KOIS49imS47a.N266qO4JJ.FpBGrCtDLDcGPNZ8bYE3zn_KEgYNvd3qjpcDWGXlA0Sy8lKLzJPEnETk4NHNS_JiYCpmZpLOHryMcY22gonT1BuqfDXtF9oWqJ_sDM.crLcITfkt.YRAtxxaXGyD2vJ5ZelJAIi9BcvHjPtFUFOLQYuzDMU.wNnsdz7VhNuWzIyK3k11inyidy2I_BI5.50gzMJUCc3kPc7c8C0SLkNaXkfV.iWarifDsb8vGON0qQ0Nli0uUH.h0teya1aBMZFfjYkGtp4ZYZ96b8FgGPcjuxhJA4wlAvdTY5wJlKVZaMluzdiiTl7JZOyZWTPhFc58CyKDHPs7p.UkGzDAVwO6xZL_.TK2HwGv9JGu5SSkXgVtTaoyxRK5dmmwR.11S83UQF2ejSNfYEBB9CEc2C6gf446nkKaTwU5S4UPZv.NFABUbOcPfoW2xa5Yg5PaZIKaZKw_UUe1sg9H8wsJD8KeSFbZJtwYtyRTMbQKYK9yPQDbm6Ooll0zh8YzP5y4lntRGW_xA1S10b0q75XYpzzwnZSemcFFkEF8ZmjW9MlzDvfRqEjjyGyl0Nr0iZW3x5BQ0LO4Sh9HLU3aOJ4MOBhYTrJKX9dc.Dqny_0374i_jFjBnwNa01qazx9reYqeqOm9KkX3E55v.ufDfWu8P0bDCUV6IjHUVknEbldkZtOczkF5qOmRdxVYjvzgWn1a73rf7FAnnlfcNiHbgUyCC3LVAg4r401hBCN1oBcGpM_bcJ.ZuQcRGikz0768NHDe7AK..WV9ajU_GtyPPF_1lcZ7cpTTd4hp.V8oROcr_sWIt4_VakEeyvEn9SasXemAuVHqxrL5nTcUO7mJGwknoUbhGj5GB5VqxTMLzpcNeokNETO8TTisIEzXBE2FBp90vW5xy59s3aUeHKhHKNW8DX7XEY.nItwjV9tVjmTYBpceCV3Keqf44Wx.LIgcsCA.wqzL.XlJrNdWisZy1I8N2ONPZWmNY1ME4r0PJlgfKT3V3VXYDHTw.ZmqjErJuOBkomqQOvigM2bjxYSv2kWQ_aZXeuWMF0vDnA7ETWxW0kaGctTB",mdrd: "mPkMMuXRBr5.2cFxfnUYNl_PuLe2GafX3szPoOepHmM-1739401727-1.2.1.1-jnzj15ZhTIHIZwScoikavh1xxspCokFE.y7JGqzVoBCQSOp9_keQR5UHSJExDtV0K817.depwJcOiKAhMQUgnG.i8fu_tRO_5J3ndP.yQNA8H6f.F7CyPt3grtYd7pWkbx82yE1MThx3dcTGtciM0xLUnz3gl53a9Cb13vXuYq17F2sAXRJVFKN39gXxNCEwyKukW1V3yHy3NQDgQJigbaXXa7BNrvnpaAG41hkKLEIz5cnKBhqQg_krYljlBaoXS6yjWkwvchHcIQgff10ovlwBgnQFESdAz1QB.eiU95rSaC7lXVgGzeC5TBwz9IYDx01Po5ocqUeIu81iY24ifTZkxzbJQvRNxFWbcyDHxc3KZQSlxLzOWUkU7VjWFc6qRPPo5uVZAL.nzaKQdmZzFAzEF_8Y90.Egr0APOfL1y2s6bC8uD4ARKgHPkouJxi4fYGKKEVWlnVU2ORG7k2VBxNYDIE2A4m95jRsPHlhBmpCtiHICVOUqPyCV76nor5Y.T7t8UEPbqj.pjUrYRuIC7H4DCWQs.P94bdPIBRj0zLYhxpgIYP1gANgFSzOS8h4G7SyoApBd9M6iLY73xcaNTrURqXz73RC8MqlMwU6qF0BwNmRoQj.mLPCjlyssdKh5u.FpzkTyuUm8RKiIgadAJiXFIo.C7IP_tX7fa7P6maHQGBsgFPhbwnfVhsM1H7ASV8woTUG05CK6ntF6.U5ba19D0JVlr40O4W_U5ICi2woPghlPWqELvfKvHtCmamD0kGhYIitC_mpdFcC7s._gb1ESwnwJlxez5Y1AcFAt43ONYGYvVjYGu6_jMoUOeCkC9jQQx6NWF1.I6C75mIy5z1XOu0L18uOCfxVkGiy68d.ESMg.gEfl9chNTZRyBZ4UvIVLP7nm6NjxQXpYCx3elR4dwKrYPF.JePStNJ.VanLiAF7jSLO0QJtzBNXuy9PxW1Lw.Twd.pNqbXkLZ1O53KXCv4UTpI5sfLoUl7NsqXmNQhj7KF98.8xhpF2_qIHpZDeGBtUi4mDzVyLlf2YiRL0z7Q4Zy_gABtdQjC1b9.RJwWv55ypeqAJ9yD7UkZtUETgjvoLvknZa94vJyRT3C.OMEUUbe3e5POQ0L_uTbNYckXgnQNn_FWjCeyj5OJUpA9hjlnigf385Thb6nv5xYSLjBpa6pi79L1TeaicnXaN_YCmCPW5RCMaJwFMJrur0gifpPWNRqi6z4sOYZIwDT7TGatlYbECF6N3OLjyPA68RuPrRGCEc4xaqq.aJgUCvo_fsYOOh33T7pmuSMtlhKrqEbg02VKkCgT5av7C8xLQFkKHTaW8GFxTm.eRbYkvIyOhewpnC76AbvnUK9c4oQqnRv9eqKMfYXY_XgEMMVLgPvmZpCgVsjk.YVHLsxiXnPMTbhxvLhjWvph0pqplYZOkqnWVvsCfjamu0kMLN.IlJS0b0N_.Na6wKqHIKKoFdz3_ZM11fkWKTa5tpTmFe8PjGZj3BtO_RrAKYzlMw05rhGjphZkpbpUCL9TtRuhJgpiIaTs_ZvkkAJCjtzc327gZpp7urSTcUaUkrPhr.fGRswKwIYxSpFdZq1b9DQKJyNbNzIlMPpuOLuQ9yN1FaZ6fPVZ3lGcjjM3sHo2xy0.1ApJKzkBo55Op2SGPRCpKyIcfm_KvSDnj3QjbqybU8F88nYfgSjOZGHAzFAJJEvNE_qj2vb.1cDgQuw4XWuWhm4yLMGfZkUnxuTzv4Ousr1MpAINLTWdq90vbeG_cs0SbAzS0yAGCETw6h.wAYtl7HY3n_4tvE7_qJMfYATZQkdHGVENL9IEfT5HZSNiJoCs"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91103e1a589ff493';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\/0162538479?__cf_chl_rt_tk=UBSh3GdBySLCE1vSTHkRV06ncxz66dwiObk7iNEpAgQ-1739401727-1.0.1.1-uUK.6FBpI_H0EWUF8sCMARfnlx4mNxDS0jJehs11G.c" + 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