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-073541897598.mit-edu.top/post/7348126059

  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-073541897598.mit-edu.top",cType: 'managed',cRay: '90f3761e8a56e63a',cH: 'nduO81mUB23ve9Dm8VztKjNp5W45KBSc68B_BcX97CE-1739099934-1.2.1.1-iV0Nv.Ume8FTx45hJQtScfx5VAG.PqBvtYMVMd.5U4FtKbui6_bAHcmC1HODicxj',cUPMDTk: "\/post\/7348126059?__cf_chl_tk=YSNwQ9NNKyevONBcdk1BOvR04xhMG8SYTKcDpeF5SME-1739099934-1.0.1.1-4gX8j0tbORB27.q1zef8qFhclx0aYwXFP3xMgFSxO4M",cFPWv: 'g',cITimeS: '1739099934',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7348126059?__cf_chl_f_tk=YSNwQ9NNKyevONBcdk1BOvR04xhMG8SYTKcDpeF5SME-1739099934-1.0.1.1-4gX8j0tbORB27.q1zef8qFhclx0aYwXFP3xMgFSxO4M",md: "Qd1ZYr9W.C._3EzGj5I4zeWCL6PJoB5nl5Q.ttivpVg-1739099934-1.2.1.1-DHxXzLnqbFYZLXaeqAi_5BsJI1Yef8zlXaQVsGyBKLxegjksD.Wpp31HMpDXz4hpGnLSWeY8wxvrE03KW5wxjoP2bt0yN.z_PYsg.MDXQVXI7jI7cx00tAQP5yuUGuiSdmI6owp9KyF0yaq9JdZCwhJdLWd9gOII7ket4WspzGMPJU9R.Ntov3I40tl6MI3tM8flTBXxbs36Mr4CDTz7iK0xRCl6zhecCAM_h25wLPv1frBpwMSo0jBw2Hg6ovpeP4YlzaKCD62xsXWs39KbGzEZanSp8PCPM7y6tfbjPnwM1foNOyYbm.3ObW9YLC7rswHMBkqGUymvKZ_Sv5OvkYvF9w07yL7ZSuWDpPbsC2egmeBQBR7KrzwHR_yvSayBhBpQqHc7gpd8HGIuFpo_zKSyRugIPj_F2_yjaQZMFTNs998auKoCRq53K1oPn_NE.fbaj0a7_hnsdvCXMseLAZINcFYEVHQdkur7pTqhsHXKfw1L2vo8OzEROKP8h_hlIexmFTDWqa7kVVp23M8QlV_A7AqaJc7k9xnBCtc80eniclLg2Ne79.zyfqKEiLl6DPpUqQiSHLhSC6GVCRKSoOHiKrWZD3voW.SIwQoapK9921KVM9OpNfQ7LOUQjZhVFeJ8gN4N6KhvIu4G4amS73mivSN9p85KxXAANKI.NGegHOTXvcfjSDTAfKiAqR6wJYWnfAXhMU7.SKjLmW4ry2L2WVj9qoho2RxURXC8oigf.iuBJU83sXqwY1vBAkR9c2gVLOfU6In5B229wzPB7RBaoLqcbUutWRGmyy.tWS8K11P37lMd_iIIfZK_Zkqu50tFKr76XEgbDL_sDD_BP7qXQf6YImIHSY3wvGtORPCzJsNwwSIif_62JlAL9w.oRDJGCr9yPr2qMUZT3wUNs2v0kNYvjLrMcAMNfPn3coIftdwkEiZKcOwuT7bPfuchtXvc95nRLI7zOsGi3CLbyjt1bZeR1J0nbNxoLq4ufyNPjPO1aZ2VSKgTvx0tSubaar41Xa1tINCqKBpWlyaUl83.B1Tw3MLNzQenXDBHUSY4Ny5IDinV0EUO_m9BgUezsPXL6LpNsRs0duLoIDARJiErY5sJZE7ARWV.PjKdE8zMe_vNbFLppEO4PkhmR_PqXHWOF7aS8nT99XwKLlg5PVXG5Di8DNoSoi2qI5ekA7CmYMICmpOAuozu.cNUAmkW5waF8siZwkRrmnGA7DaqoZRhQ9_7Zfz.c2Rp9HYnbdBJwQ.43ZN4Mj9C5Kgbq9c53Yyh4MPFq7hw7i1JUBYBNH1BDu1sXoLLXUsrKr89E.udTp2awZPz30LZP8j4kpdSInlg_HB6EFSVj5Z4XnztpbQNuJEQwzCtT6i6IS7bdq.eFUTIwo04x7WF7tbXDmzQkzFeeNcfsVXbUzjTgx46nA4pdQqNcXbij12_blOZV_C99plgwxIr6QeDx2.afmgB4Kh3gVxW8zS2B1jEvIZts7Eeul2E37FT4fy3_yvfW3OxoCbIM9lhJz60VsuglPEE4IgHQY2IsBeAWyYldQ3a6SubShE62CJi_DoX2Urhw6M2z3.F5aLlaAUe0GzFmUtQc12Ca0basToGLW5qNt0eVND9SudiIkJk0nO5YtVaZpdvc2iTrX9l8S13GgcvOXHxKCWJ32wYt72LOX.tpDlZJ5jmsrce67b1ms.75NekGwpyoHfpU8Y6QUnHq1pfsjx4q2faLWXQ4rZaw1850Ms9fvgkpbl8e.NFR4W9TL8.JvmbfZt10F7dK.MpV1LMKJlUORy53eaPtQG8vykqfeTSPyICodExOI9RG2YsaammpQjpR8jHU17l.1FThKEgvz_U_V2uOnfcos6DRQPLoy_5vUYnzBAjsV_uQ469.Oezwcumko.TVCiHCOQRS5roiAmjUpCuLKKMh6YXb3Fz_5YzTOkfHASKHX7blIu9XLemh09sTPZ3Br4iAopCuOjSBCXCQsQO6QFiG61Lh4pTz_PVMraZFRPRuNGg1XetkzXODifLtVz4i7CPiNkS.ty0eJ5ByEK7pm146TuFD1zavFNTQSHm6c62DxQBXbeH1i6bocmagjaNoW4P5ZmcEw4jKrmWfUYBBodjgJLiYbDxWY1jr4qIWwfgefAqOeODHv03PsXm1cSkRjy9BJ3KUEENi.rjvgpPcH3xk2MnNgNoFsMYBLLhJemXAaDAojax8VvM.f32CdkBQqSH3K5h5gnKXmMz",mdrd: "gu_TRPT4f03rH7pL8aENH5ARggE3bqGG_w1ZH8FtG.c-1739099934-1.2.1.1-EmzYMXwtQyRFjLhRzTOXENc73PHN0ttr6Bn5gAxGX3_aMM2wY.jhvRJi4ONpC2EVW5TIwpi7MOfCu9vKTjuwO.yUZTuyZUN4uULq7hHGoMzpO6gSj1fNmAXQ2PpNtkoGk_MGPGp8pF1qu9t4qolTg1NpQsyA45_dRKqs7jH4xTOi2QnsZYAJKyE9HzjZtfsPVZGJzej4_O5CfkQ_ruk4lU4ZFO5EN_K4v0b42OPsddlrZcsOR0MpBdsFIX.2nBxTvIytxG7Ja2ae61gFFdqsRRLvWwz8MuGmmoATFAE45JOP_KusogtnfVM7Epo8oBN0Kg_GQjbgfOwu.QULvX7ajEnFTBMLRbVD7Ubztphw_Q4oCy.XqscIMlhEfZhI0bIIX0Hb42mu3csBDtmAn51jLUsgLt1zFIcMLHyzLGu8Ay4MuK2s31a6.uw4M9RBAyA3A773vLwJhup1cc1djaEhFbJhgT7.dRWnVFk.yGQCIs3SbDzmImrShW9laQQ_827mFW8f31kbOPupnpv8qs2b5wSA5XiXxW4WNVoEwt59ZbIkYlKKP3DxlR9nX62f8nfBFcmDthdTW.4kJqvYrCOG0qCvNXrPWIZ.H6BmcZ0ZAYZYjnxaqrYDIxImqr3beAoIPNyaYciQ7iF6GlJf1t.5bMvwu8FpH.ggf4QUzE83cTEDGv0_BVhAGEfsHoR5xaRknLqDR_g5dbCK_BoRJo8V3dVHR1tW9TkAUXURtdR605JshPO27oDwFrGD64OTsFdlU7gzK72cnKPzBYiIkI5waEcBu6znMon48iD94GEPajYkQerB75u0KVRY3IWfNTiQZe9dhNEQUfj0ygnO3rMr8k8_LdL8HdYyvl02jpQe6b28Dxokt8v_5vwnEDdX5Ucfydyv8duMBEIt70zLoxQG5Ohfw3PyLJ1_cR1qyPp6AaU7g7DCrbCm00z280aSBkpnBpHiYJ9YbXUcVDw_FK8_jf5L1mLCuwvaK23gPByLjsTwYyVY1iOgzdGzyuKDow3Hlk91N5kZ3FY.jCFXiSx11_kx8Qc3G4.KNtCqc8VG1vago3vJ5vj0Nw823_7.0uZU.dlno5P9VyfpMrC7Zcem0u3P_dbFD.R97LcSkPVeckxpTQpC8zJub0eBMuITLIx2Lz5qwGzovc_yCuRULd_NTpywXSA_XhBSyh9FYr5PAsP0AnNw5cygXxtsP5.UP_VRWQucaJkCaceWkGV5bBK2Voe6drC8Gcx1qeHTqT8yFlp9VtAd1GdAHthhTFRSxR2OQKTSyvsSpcnvNAk3Idtr1wg6b8LYrWeyy4vhqKtIOrQi5UI3YWv7Z4dIrn31LYHMgU5ywx1xQGhrZFLDR2Av8PjuTKh6FWNbvk3sQYwJFh_z799mSk1ia_1DS5hRwkbr5Vy7DiA06KO.TPtXHqp_QsHTT1ByJ_9GsZ.LsFu4PSDDNEXlk2M9VfJihC_2Nh6HM9ut4bVOEFJ_Q6r1EIfkwPtwndkllhlx51OkOZ2xzaMvhkMkJw9GrWSJjSBcvd73FaZh1bQVvgbY3JkaF3cujCF0HXmr4U71bf3oKWIZzE3CEx25X9DS.OccHTYjowAd6aYZw16nBXPIvriEUFZucaGBVpDB8DJGsJNi4FVf03HbUaNkC4Gv5m62_lRhsyCoF7dsGv_9LuU44OuIAWOxG1LDBGLXJWFz8kaZNFbe6laVBYyghXYKnzOgrHJAvGJxbeQAGFADj3YZ_bo6E2rylbG7HTQn0r9N4bk4zFwvMnmNwlNbQ3zaIAQpTw.lHnGoNlAoU6FnwV.mkEUVLMj1xw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f3761e8a56e63a';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\/7348126059?__cf_chl_rt_tk=YSNwQ9NNKyevONBcdk1BOvR04xhMG8SYTKcDpeF5SME-1739099934-1.0.1.1-4gX8j0tbORB27.q1zef8qFhclx0aYwXFP3xMgFSxO4M" + 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