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-372065738186.mit-edu.top/post/0153867942

  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-372065738186.mit-edu.top",cType: 'managed',cRay: '90f8375428e40834',cH: 'Rr33B0PsElretC3wD1LUuokZDbyCceSxzB5v4xNl6y4-1739149791-1.2.1.1-BB7kaSJFxe6iRPcejG_OGOSwFvm8nfYArUQ2yCS5bk8TeUuJ112u0GOKOAQxQs_S',cUPMDTk: "\/post\/0153867942?__cf_chl_tk=lkbg3ys571TvZJRCYLgRkVT7D6Px8VPyP3O7_oossFg-1739149791-1.0.1.1-nyfpqb2QCJTsH9sggOjzTYvFx6qdz8JJJdEQt2fF6Xg",cFPWv: 'g',cITimeS: '1739149791',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0153867942?__cf_chl_f_tk=lkbg3ys571TvZJRCYLgRkVT7D6Px8VPyP3O7_oossFg-1739149791-1.0.1.1-nyfpqb2QCJTsH9sggOjzTYvFx6qdz8JJJdEQt2fF6Xg",md: "XARgRVNvF7Ys1qREgFr2YAZkyTT0gSTIwY65DHRrHRk-1739149791-1.2.1.1-8y8ZsOaKSMH0AdglJQNR0r5BYoksPHANYSYAM6LCbI4V5KrHfZeJWpllzMVMFSGoj18g_qKSr9jkarS4.2rWIq3b5huhkuLat3X__hrhu82ODShDyoDJDT9X7WEfvLtVkyrhzYr65PyoOA38sHbo.yF.U32zcUeBngJ4XaVRJ9bR_mv7wtkvoZ6f4gkgyhemd203poGLIZpxzmpBUNtvSE3WEo_f88CiKfLgMckjZJI54Ls9AqRFGXX9YxhMnEgAz4OFBgz0Z6pjdCnRBWrySCYIwjggthK459D58D9oP7puxe0BVYVa.qT6jhayK_zoWUH.xXRLF9dXJqEv19q2ubqkan2Y02jSd_tKo29j__U7s1fJKCfbTvifEyur0eoG5iid_q7InzLKxLEfiAdPA7M7l4bbGQ8MscTGIuIsThtwnKYVHM71AjDfom6.bHyHb9.WeVys6jdhqfXvq7fSsyWniWedpA6TTV6pC2SYBrMz2CAIa1XptXkXvCJ6q_MYqZW0ZhLOKzrv4JWXo8KNdSEeYL6PVj4zNIij7MPjEgLJVRLXy9sOsn3TUR0ZC_KT47fBmo4d5mAcArvpuvbt.QBOqPk9Ki1gghtGgzOWoy4ifgcZEWXj2fADvOJ1k9fp5F8YylotLyJ6jCveL3C3Pb4rMPSK0FRDPqYEL01C91y7oQl6UH3F7UNcurZuBY7r6mgJBUks3y_x5cJGWR6EVNQsPZkXklctrrR9OUsKHbFqynnMsAovquRzqr6LOrsa43IeaQzK2HiSs8tq1E3XTQ.63xYDio_ayMvnk8I2XVPQKo2DGIFmhQRLqiEimrVLEHg5KLcOqGpCaXgA7YS06yQT0XYidmpcApONGKk3yAyVAnXklG8xsGdInWgoQQC6uJxRa5_3jHO5wBJCA15pUt_4KNaV90FlWFvhHvcyad5HTNvVMRjJ1hamayNKBUhNiQsAOX5BBHYX8VXjfqUqmOcphDwxsOkx869yTGAGEVp7raxzx3dBpFKQ9C76TxUhPW_7oZY.zb8NLHN2bfbv0edF0xfjyJjBWAswxsXzTp6mFGfCgwioim0q_NkPLsxscfwmuAnrocLLF7lf90tvNTFwrNn8anL7qciy.LCS6C0jxNpJjUWdqg7n3LHYkNQ1jyK0XRmoLo5R1ujTeGZOIpHHTJm.F0.MBNzOjHzITYLuvsKZKd6TR5ATrH.9wEpqNLKqlZSiERRgEf46CRNzMLeIXHBskHdiMce2LldNhHzQ.Mj9QtzDJZXgUy1CLaGiyKd1fCfWoBCh6Np8S_F4542_2.FRmPSUmI3euifBf6wd5CoO2kqouFA.XVhkTV_cB02ajU3jF8e5jF9MxCwUjwh_ShDiuYU1nB1Av8BxqVpnlREifujjLs5UtkST_Dujuh5FG3cEQ66TefAIKvxXZTiAjPdAc0GfDAX09pevkAw7F4po24XjrzhHneQuXUf6Z17wHXqImOLSOzo9L4h.x.4Tzi5GZsCAinqLqm7T7o6Q9VY4IpZ2k7I1ggjGiicADNJPXTjWEq81RtjR2OUyw4rlcVQt5zfXW6veKJptqC.VY8J1MpwEObFy8ynZQx7UcF7fAVA1ivL1ykuAOzhpbiooLJIOy9ZWa7ckGOLNfZdR7DQalNzRu.StOIOCeLnzeRV9s3B_QfpfIrccNWf3RgQXCydeeKSByvFLY90gOyyzowrNOG3KSikza1v4vpzZonIqKQ4bmrtKgJkSAyl7EGS1WXzSXWR9d_bj_aXweSXgneqwpGuPZaEJM7kcO1STCDo23ECwYRaMK8pLvmcspOAAu82Ich1ukoM113rj36.EtZC0aNh7zqukVkwEWpBEkwTq.zzUycUGgUTvQft_r1Tc5mGu8iaxZIV5sSM6v4iZbJEX0WawgGvQzW2G3NGs0yXV5fPgfPvvrvkjjid.12lnZ36Cx4J6.0cZWAOJsinP9Bd76Lg9slXZxHMKcUDuDeEbHfZQMG4iYHZqiQCaOXLQrxJ4uq0rY9tlesnCWxDAa.U8rNCQoW_qfi1s8_3mt7VAt1_34RWe.OXQvE.qxD3pJvGMm.HWhmlc08i0FXC0tjhuntU0UXz35EofkgEcKR_70ccustGjMGMhTA7UDC0Mc1R10TapE615D0oIRVD3.Hxi.teCHsRcmVpDd5grOYgUKVhhndwPPbKXM4jSYZq_S7_tmQru08uTaRHDC2TQRwN_FrGyK0wKd_2z6uJM",mdrd: "y_mjZj7V9p5D3RL7V9n0iKNy8gkpx9ozC_dO3KC5Vlg-1739149791-1.2.1.1-gUirOdyoxSibf09cL87Ik0wbrNhAwuQUosINMNQgX7psWPq584DliX60ayLX8_0WLw3Rq0qUnB7ODkSOo_kh8Bimu6_1HYYZaSMR8w358TUvgfsDJ32R_DsPVxUM_s1lNoAuoGuNvorOG0Ae4B5aCWc4k06G1TjaUBgV_oR74tgkILnLuu5dS6gIw2bFWolaOzc0RfXJbvSgbRZxLsNArPxGvZrOUPdaBn9sgK8TloDIuAKmQ5P8xoYWX8pKsSAGjwP8GJRvalOpEkHE.BqeLm7o2PYtR_DPTPphW3LhHYWK707LNtTC2G6uN5e51oUgbGMVwCLFb8yzJunyfxmRqqhNpfQozHX4f63J.W1sR5uf.kArwP3hdwownyUxQKoAa32TjS5IIE6B3cGw68UQyo7guaL1MCzQy7YGxfWqnX3eL6Hsjz4Ig3rxXfOgrrxZ2TyOThgjHOEtCWRk1L4N_a8MNOntuXV6V2tfk1uUNxrjnk_LFtJez8TJX5WebJANDYgxupBAdv99eUPWNpw6mhS0xrgcu0HVh2yLBomJXeC_PUOzxgbDlWJhOv4rcAMxEhjIwEpcWS0yYjghQssehOOdnECIMukelgc4slDyd.zDnwHLXOlUA6MoukhHlKN34mxazBH06fQINn1kyv5DRzHE42JWbLWxeqoEYUv_.Uy7V57CMOADsAnDApY3ELa6ulwqkU2WZrVf0PQ1Zt6pE.qYUWKZX8sp3CwriJllbr5D8XMNrj10hvXvSufuKWjrCXryxtCeZXBif_XUcOewr8Yh3GhgsbHdMAxkrOLbXT72vW3ZjKRAmUCpxllvSzzfv4UmXk0d39iO_yJH1YUiCBQhL18kS0EbppNSR1lPy.FBnmB1u7tiCBhCLjVz8Lh0ZO75NDYjYennMsIJMBOu5mr1tNghA7pWZQCJG7SAKv9wPOqEW7XHrDHN5DWJqaBCdRNz9vvNftXqWPaBNXLMgwAlApnvOG.QAL44Nrq9y8rs9oPk2bFNDT9dsDKzhAJp6m234DF25wBnvvcge9cHaHiWftOL0o_iu1DXKnCH1PrXy4qbVXxv1Fx0WTSQSRiJ9zfABR4fgb1a.wEGWVNkFSpOyrzcmVnUyXpomI3Xn2zfBMA2kp4GzRLNXMuaPkG7OD7uROWgqk83.pvkjYvPNA2.mUIF0zpnJqUEgp.G3R3Nhn.r_HkOUx5P091RC5IWXFHQw2ufEgaoSRw7iX2dP3tG8J1D6.lz98hNY5x1Gh8_3ROkcPNzj7GHDwe1YoYQtNNugjrdtfIsqGwv4BXlWS9WdSQlBOh9SdeHyw4f77b9f5LG2HqRaXeuGTZsVgqanzBSBlAXJ2WIY58q9V7RsY_ZYa5rsQqYBYNQ1ZZK1wcdvw_LNGKrRUat0BBhuYc5AOq9e3yBQnO7ayXDSJYY_Ckq8E_RqAMjhUvagsgdW7Q9qx_dbSHkNYTOp8zSklQN8MDh_bss_rDaICFFkvMJQtbEwMOFdnbYuEaKA8RTQLR07754yz03L.fYLmO1P.4AEV5D8OnBbtXQY90oYARgtOGdO.c1eOlmnmX.Ez.1eBNxCJUdO_irs36WDR6p83yMJIycumTgNKZfXc9qX2egFarMzkUrFajm0X6KVNORlSy2JSDm6C2sGWsjCR3pIzMEBc_qnfEUmCX6PDirpf41oRX_4wjbp7tovQfQgRXgOJKIt4DARX0fOG0XUbx6h613R42eA3OQOt82PfbUIL06_zIGL4twlOF_NP0dovgbrBidEgrODNn3DH_Fyh8HYEBi6QqxUZakcN3e7CvDtYqunggpaqdcCzQHIsuR5NEtrDo"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f8375428e40834';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\/0153867942?__cf_chl_rt_tk=lkbg3ys571TvZJRCYLgRkVT7D6Px8VPyP3O7_oossFg-1739149791-1.0.1.1-nyfpqb2QCJTsH9sggOjzTYvFx6qdz8JJJdEQt2fF6Xg" + 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