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://705012.mit-edu.top/post/8524361079

  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: "705012.mit-edu.top",cType: 'managed',cRay: '90f7da7b6f5f824a',cH: 'u58ewz3gFJTZLHACULMwkWSOVOCATnGGoT54Wv2HWzs-1739145988-1.2.1.1-FekuNFBH3Uqtjd1whO6mnjAK47r6ZXEKCbLyeJnFHaNSE0iuT0v2mb_Zl20IB.dq',cUPMDTk: "\/post\/8524361079?__cf_chl_tk=b6VvPxXx9meKZQQG1WW0o.rLWRexA6Qs.bqFp_ZLC3Y-1739145988-1.0.1.1-slAMXIFKk.R0fKxsqT_PsQZQlGKZCQne6jXL.T82IAE",cFPWv: 'g',cITimeS: '1739145988',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8524361079?__cf_chl_f_tk=b6VvPxXx9meKZQQG1WW0o.rLWRexA6Qs.bqFp_ZLC3Y-1739145988-1.0.1.1-slAMXIFKk.R0fKxsqT_PsQZQlGKZCQne6jXL.T82IAE",md: "znSVQm7TTyD1NGMWxVyf.jWWKqrRjSRpKuzHpPwbFYE-1739145988-1.2.1.1-ErMs_2MF2WECzeP4C85RjDOt._IoaXBStZM8fLM4BbD_BLWbO.u1ZN1RETcE91lfUDRZYI13_BNW7pas7Tc9RR1_M5eY1oMEbow7r_yhHW47nlnOTT.r0xr52i6sgBIJC5JZbOOmsgHzDqq3W13VLduQ1FPvQs2q0SUdLuf11QSvsb33UjWxcQIUS5gOuIp0MhvoW4nDN7dOQbYg0CZYxHtsZwl.ga2khemV.S4K7Ybii4ntMNZIGm8igk_N_DLDZGnwafc.0iN5OCm3qiPVktyV0QMgV060euUXWy6bxphlajhGdAQa4YZkbw8W0E6ZmzRaKukhiBeOmO7zL4QUpBgC1LlXj3FHaagoNtavCRBY.3rTfK2QMSTGdbY.SOF4c7TZnx_YgDWXEjTt50qKgC3Y..wBslAqtQezgyKEY8PBJVAn3Z7TlRI9mA37aBkASamu6cmxLUhh3cCO7fkkWLWFnz57wkn1IDaJPSxYpY90y0BlBWLwfkPTV69JBcFere9XNd.sqj6CV_62wqa1869NwLTpzu85CEOgAH8jsiHA_nMd.g7TxaLWafzWe4YI4NTjZ0kCwErRyVkkxDLnQsg.gjU4uWcILwibjZ9U_HBEjlurlx2t9MCNOFJZfMmWTGpbcepbAKjxS.Ko_MteTTRyAFIEzTlgtH60iIAMLnMAvxF8xKuKnwNnyG46sx.bKrlfOJDE92KwP4eK9XdbVvrezBDc46QiqgahT6fYwO5c9Zhrqsef.qsOz9O_KvmKudP_CoaYVfItoZQ2FYGBInQAs5URwzrDxuhCpvGlh_OD7tG_JP_PlowAGkNjMqhVyFNIjFaWNKpQYGtOze2PmkF58XX8jLo2nHM1WeU3J2E4ptHbowOX5KNtT57tApKriYDUXQszStmxuBt5h7fYPhnt1UKVoWKw9S3UXueKRHOxyFLEfoEcrxfA02vyKWBmq.UhDR3_UwtH2cxN87xydLefPwxc0IYFY_y1sLhBoglEE__8ly_MugaLMIDxzEGRZQ8SbPaO3VZ5LuQJNlX6lZv1jhpLWy1xFSOdfayGw6KBsuZLt.8V4r6WRpPjUknIHrfFM5FMBFTJpfA6Jzw9BCbzvvJRg5.mOFCGFDRaK3wFlVHclcd3VklRS1AiD5UeOzJVCndCv8kGD2soU0rrGzzGYHjGMNdkC.CWI_zFmybVXSbFj2_sVh0do6I3jz0TykJfOOw_SRDIt8WQzHdQlhRDZtD6wRKdnpQVhpz6G33_lozm.kWEFcw3TNv_5U7vIlb.tRTI.OXN_rqLj9HkLgVCLLC9ZUZuuRHiVfYES1tH_UejVEqdMZdPuK9S989kSeF5r1l6BFqyIxpRVXuf0JQ34kcgxpulX_Uz_BtygWdXCczz1x1f7BgilIh5xCjR96PllFMFGfDAGMWTVY8U2rYvvG3ZGF38c_vGJ9ps.vJL9GrWkUsTWf6OHqT385DSfzp.KHBoV1EC1HLuEF4m12Atoko.m_frmyfdPyCMnOxcunS7a706dXTOgAB8ztAsCG3huMDJD34l1HZi5SNIx7JjNJoepYoiuLFKcYmSpT1dVKhiOF6vxhhE8gPHWpu7SkgGRT.wf.0gxYHk4jVL0OY9b5cukbpWq7t5Qra0aCFJnmmUbCHxjIja9JKi6yJeuwmJYJ8s3lhw3a9SzpSvZYRH2zvw0myKJtY_mZVT6jltB00YQuvdEe8rVseVlSUEmEz6BSmsY7W50bf4J3C0rqGKCUnu1y5NYWQITU09F.z8ipraGfn.aAS_3XwJdqntNHc5l1smfBH78.zVHJilIWrRSvCTICtmvlrxyDVsEeKDLLVZTt2kTQF6bQvTsuEOzSQoZMIR4.3Nsosrju0bpwraHCSMG_qjksY9HT265kR18Fby7URDprQiY3LOTjt94JpWE4lM.TEciSPzsF1.mqMckndPaV273iOwDq9Jl6jpHYN60PQ7UtU5Pagy6.MWtONdXdbErgNf4h.XMmHdwUrXF00wYYVgDCimgWxX9oOkXDsVQDYXp9lpXPaMBNP6iU7Wnm8M3aM1N_OzZwMKbmTRdbHb62qajMbHmrGJfAxQVtBNq5YVWMRipTZsZORFA417pYdgXBpGwJtA7Q0bis0QqUQei1hhgB0lC2QmyhHzg50DPx.WjiKfqZhIKlAO67cIfD25vm5NB8A.isnuq_g1KRFrTKZBHpiWFYZYg.M",mdrd: "PanysopEmGdBqakRw7aSxPKAuyKcyofRcF0FSdKvZSE-1739145988-1.2.1.1-x4CFiXWpHpuwIRn8Lv1ynoCTMvpS6W7.bNgLNjK8j_R9WwVtM19QSXwaM2PDYKbJspbukw0YUUcid8LwdyZZfVsb30IdJmPJ64f1G.ri0IZMbrcyB9dohyhemyJFkxjf9LyHBCWVCR3TEdYrD62PYsBXZ70Y5_GSvfbFBOraEac9MM4hX9MAp17BDia5RpxmstxC1UEP1syb3Sd0JP1oJwVTVZcFWIECZJMm1KomsGHgJpIKiGupROyxTeAYldHmrg6OJyOKZjol2TtBcjtJolh27XYvrvcZO1iSRAjhyKfOicUBFYQbVt2WFMaArcURsvX.AfUAk81KewU222sI.4EDJiXdbPwiavFi65Va7esSvLnsnW92c6F3.YEerIVc0lKjasx1vl8tCVFKP.9ErejSjC676kbIT4JQ1RydSbivxFAM_HzkBrbH55UyQgY06LF6O5U2KFF9kx6mQwzp0uUHqIJeU3ADB9VVgYHUtu9fmFWjCYLChC55fEHvQ4_c.dMXPZiFEmiRj3Uj2_N7V.c5tgtlkeafRDZC9KK3AKI_SeZkMasjRpQJCxDkHG1mVLHTBB0WI.iNQkoHYPQjHR7pPoITOm7wTUYWoxcwSuZVYDo9.i7PymobGuZVZp3I_NSVyBNG6ikTJdSWQaOW5t6K0gN33PARjp4xmr0XMbD4xvKmW1.K4GZ73rq7jHHlnzuRNT2C5QQLAi1F0u3mYHb4DMSbfnVDHpw6ROSnH8ouaOrRhPTO5BURAi5a9CWxCknD8n0Zbl9s4RcmRDBc0XGBRuh1VVe1ZuuwILAMkklznwuHCOBXVv5XqbnjryrZxLf4IVM9qdxTTYUGJOfMZSSEd4DbVsQX3w6tokeqwc2va8dHezMoJYldOnNyGnpgSHnm2dtdRpYiKWqL8ijdAMli4mrQgBP8uNnkBMbrZ4mpIJnnvBFRhJKWUfHZq708397uc_t4RCYHr2c84BLCyWTPInohqkC1u_IW5ncauZpX7e7.ziC92oq5g6KjolAw8TexKh43K8tbRV2lx99Jl6wXtyWtdWBDjwGCdXmocey0_5P.HegMei0kp2vDMoFo39fec2l2IyCWwR.8jdI5W.NysXMqnvFhntNXg92YX0Dd9LsYyrDohxjxuPxjzgT2VARtNR_64VSTfTMd75q2UTG.lJCeXXCF.EcLux7u5ZGP_ml_RlU9F3Xr_.2utbWRbl27t1lJ5OD7YObbZQFYBxGEHqaZ4LP9mPnfJNC_bT8Or1Qxl8xAPG5LZ_twTomle1Q9DAnGu3oj6tmaadAGwt0zL26jATvWYHPI8jsnG2g_BchMa1v3goV9dx.SRbzj_BVfJyrZ6qb59yYj1lFzYzxursYYsUDvHN97ln4.sgcvjjUQEl_kt_qZ1Kz8XHSybn0qFggEb2KmCg.fglem9Ip0DafBNatxKW1q5kYLW8okyNeqXGurE3Jf7FYnNrEeBQlMJ5u4CpGfPNIQsiBVmO7TdwMJHCPjZErhQhUmh5eokYaFFvhVzlbtfq98sAxYtBojx_DWtVyx3a9gpwJpdgzXR9xsK9tQfpO_MESLDAqLtZ6kWsWuk9yqJugX_DkKqIPUUDqtEagFmXX3dkSa4TXPyja3xGi1fEXl_gfXsKe9v9ZUT.qnXAwF6PJDwhM4oi416Y.ex9bVyMNkw6KTnIuw2.Sr8No5tRX3dTjB7EsvhhzrBlcgndfIxd9qnUte7mabBnshkxc3QsgHjmWuEmYIY8gDeU47AYv08ODAmomUBD9JmY5qdBh_47P4ERH5t1CU4A6U6nYF9q7Kz390wA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7da7b6f5f824a';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\/8524361079?__cf_chl_rt_tk=b6VvPxXx9meKZQQG1WW0o.rLWRexA6Qs.bqFp_ZLC3Y-1739145988-1.0.1.1-slAMXIFKk.R0fKxsqT_PsQZQlGKZCQne6jXL.T82IAE" + 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