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://712610.mit-edu.top/post/6593284071

  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: "712610.mit-edu.top",cType: 'managed',cRay: '90fcac7d6d638215',cH: 'GPNQBmm5S_9BMyTp6GzrsEc4tHRqp8LyXzQWvFxw8JQ-1739196533-1.2.1.1-M4ht9BnrHJBRG_e1JK6UJjO5aO5BsrxRfY13mC35UlsJPZtHP_V0qiALpbmp6Sxh',cUPMDTk: "\/post\/6593284071?__cf_chl_tk=LyuBpDfH73T6eWzmc_N6Rx01g.srvgLxj.GTTUGMVmc-1739196533-1.0.1.1-Q3pE6mczXnNckVyGgmMdnkpd1dl22QD4xZPKlfZ3wiY",cFPWv: 'g',cITimeS: '1739196533',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/6593284071?__cf_chl_f_tk=LyuBpDfH73T6eWzmc_N6Rx01g.srvgLxj.GTTUGMVmc-1739196533-1.0.1.1-Q3pE6mczXnNckVyGgmMdnkpd1dl22QD4xZPKlfZ3wiY",md: "nKDsZ4S5BIzM4wwGcAJurGOMdalRwCLDn5cxB5poGok-1739196533-1.2.1.1-ybO5LVi3LQ6FNclULfcd8WbDTSlwBAE0lm2IJ1XS9DyZNa8ws4D0skuM.LiEyrLnqX53iLMFE5W9__7NOszxUJAlE.1GMgz3dIjX4xfCgJwMiBm56oR3Fklote2mcSyBGTCn6QOtfszWh182dwvQTy40sxlUIf9gXnxG1nQ9PFoqUBIGwW8va3HbS1pJXLhiLWnVKDXrPJ9Cq5YhFqMwyl6BeXDLr1sZFkknp5C2ZKiELV5XKzaiei2TCqNy.4uFvvV8eYrRna6Tjxj8MvAiXoD2qx5r5qBjMFx20oHmioCUXyRccrsRWWqvqots5GeqTQt234KX3Qp3nArzkNCAFh8UYmCNvtzfIKDgzqGHhL8LON5.SK.q4mEpBZZnsxydsfOXrM3NzCHqLm1voobFw18CHohvOUALDTCh5SHQk3MzhQrtzUqU78OvYjPqBXUTBhQ0y2T4mwmUgv8HfIIK3poSHigvwt4SoUTRKE2bUJxvypJPbwaFc4CZQLedpLj94Kjyr3PVxV0g7GfazkPP5HZ9Ax0TSh0.AmqLyeztXBARXHMbpW0_Pz.RsfTziiQJGnNVBuCahqESq7nRTE_0SpjpSnScCR6.YvKO7gtSXY2x6jF1AqtGixlnvTCsJviai0LUjybtfQsOuc3vCAjJrlzVCe3NSJAbJwuKhVGZQUjpUZtiY5bUvC.Elzsv7RkjsCMST.4gu7zQYVLKuZ9BOZiQ8U0AMI2.KmGiskEEzC6rLqK0XHboL5nKTyd.qxcPtl8INqvwqmCS_MBPtgEtqpfTlEcUAlfrzeIHu23vrGaRMOCUrUvFzCJqMGjdPN_gl73o93pK5mbsHy9wehdrVqhke2F8YHWz3EWNuVuTh9Wh3GZ9eqONF0jbTu.8wM.xsExJQD_Ucn5_fMhA0TnjTaYfZadvqHEVbfoPqu_tSPb76y_aEcdcnX8qUg9KQSPtoxwNibqHyK9LbB9sXRCj2HQkmji9yFLK3W9hRZE60wxn6imhAkySrK6UJwrGdUUkPN_AmZj1Oynf07efrvSLADuntp62wUD1FDGlT2GkV0KQeJX4z8VEoU2AizHsoshdQ3IgKPJmOr6CjKG5L8AiqMkIHVkTUjp76H8Wo5vcn1AL5AaW0J3z3q2FzXILRqViDdZVn4GorSvjYqZ92gXRgzx7Et3SpHMoT2VmSDXkWa7lpxzSXX2xsa6AAshOcfeyuYLcWBk0.2ft_9sJhUBsfTVQmNex.AG818RFRc6_M1gUtoBtETOvIne2u5E9DE2_Fn.4fN.fowl.Pjsm1vuxNKREzL81fCeyENw62RlxtdrvO_zaHKShJPKeOLM6BJXDhckRYyRyci.Jwasrvou24MWdhcdBnbaUpy.ECN.WgAqiBHhwekY.VeTq8S08xzktu8rNfwyBSskM66iNS74DMaM0tUFsXmJDj0rGeDhdY4Si7TQ5lqAIZSYkmlet4hHnVVjanIW1XaCRSvintVYjM_Y.HqCpKc3Yu3vIjaSsCGCqoYq1hqvaiOKd8UOM0QJ6sv2Lvm.wjrYJKoRFNUhE8SM5Ch_Zumxj8kwL.pjFH7IJNyqrF6vCTaKT7voSEBtzmQZXH1nu2h3nIVdic4z1wcyGW_AtpFklYrBYdsjcKdQzP8TbMkQU0a4oq.UUs5FlAuowG5guIYqFZg396OPiwfVOBj7vFeT4DUXoee3diQtHjjbs8AsH3Gv1xOPgnU6e2lLRocWQVvqNwOIUJRS2ux_2aygotNyywx3wSpBHj4fuox3vlL1IR3Dy70yfZoVyVzFQI9J6elGQCRRHiC2guDGJ2dEV07REsBQzB49QXP58M40HBqQ2KITVUFPT7XnFAw4aTzSjY1tX3JlUURR54tLKWTrOm4pCwd4u73cxHq1T0qEurxp0qdR5UZdHFsa5vbfpRqtWhgY2KWdp3jKtOlkjplv27Jsauh3m8nurtjvZCISzYLcSZmR7KFFiK3JdBEiUajbKCWJUwINwNMxLqbRZ7QgRyQAQVoI75bJtPSyhEh_ClEtFQeMpfsJRFWrjz7SUn3NVw0xetDBncqJjGemtUhb.9vkDVV.0.OwiXGbG8w712Ra7Q_96NJPpRnnaIrUsIBTtgjdKfQsnXHB4dfFRGQSlYoXzhblXSnb0R65OSor2EGF.WmwerMuJ.HNjDaGgkYQNfkXYBPYYAxt3pP8arc1OsQnHfz3dOt1HLaI",mdrd: "barG7gnNT_GjFZWdAX7Iv3oo8YAAS.Qa7C3U40d0XSA-1739196533-1.2.1.1-W.1l.uFkGNu1HBTSy4U9Iwq8eVjN3_PAIXvwKYnoxDwJEnrQKngKSHvefFmXhcKVJLtVPiuhHrfXsBhdQMOoAfkC4uxBAdQp780TwQkusy.qVlrlbeICk2sQUmJgGEdYSah1R71XIzGqQJGxz12ApDMDGpuH41iHm6wE13WxzFlB.rFqk8nUbpU1DWykLCLZe4ycRcqOW8L4KF3VKq.XK2e8QTA73P3i.lYx2rYH576P5uHnLruM7OT6NemU2NvhPPTxUqZ.QfWqOQXWbEZa.Fy6VDfQJX_VuFXZ5YD8Et_FrDb3FjrVVE4_QaouHTUa9Xko28uQPlr_WJkvvTP7d7qsKxwQFi2jKgaLgzYaqiXnLIZ9TkXHM9EqXPwuLe80MfZSUs0P9NokM.ljC9OTxzzSz_T7O6q.Tbnq28iQG4cZR6cAh742Cy6cbbevKG6Rg4yw_fIWG8eydPLRGzSkyk6jP9rZ7XBUB64hySrbuwKa77yMAuHPbRSUWwl6U8l1rJwlogbxcJ7iQAouHH0dHCAdAGne0nT8tigU9my3dR2Jc9fqrXPms8Vvygg86Ked_f0tF7sEO7ckdZFLSZ45K0P6rYprYYHisHTAZSp3YKORTWNzGfRuknzDo5DZZb5q5PCp6elqNjQhP2WbV8nqB8B3rOV6r_sKJaIrDYqmLcM6btHZ9gSTYpWlb6hSPjlXPgL1HRtixxyYsmDcZYaeTuNpp2TfU.7C.4p_wWv4b_rNkKRPBv5AvlSdbh0itMzeqAlVfbLnT1vGxw1gv7biWVHPzsKor8i0pC1YwFkC.h82ELn9bbX8omb_kcoM_.5Km0LeD6jP2XuFvZfeiHFU6X9gUOeGOwCJhqIoWTpWX.n2h_.rnP9YlwBFKzin9QSJdOc.LkwuwNiG7SiRIgf6xI5erd3PGqv5lHvM4u41ziOtWlKC0Dn2QYN18rnWxIwbN2aFuuYmSIWOUPYG0QKc2Hpp8E_dQkjWOq6H2.bnP0meLl8y_N1CcwuBl70x70kDdnFh0QF8oYVRvYf.SMouO_eyu_J.q_GZtKn_ZNbq2hA88Swsk7ZbVn7xSPr3eScnND2HqmT2d8Ah42cuFNPaOb64DxLobSn7BFqfPSCmwHy62Fwld5AbcosaZcFBecr.REav5lsLiI7yUfThyro2gjQPCNV2RlbxGZSjuPvPzSBU7ZSrxi7Zdh3PlYsY2zWLxL8xNa0Ryp3K2A_G4zoPy6CHWp0NRnD48GgReHglKClKLFirmDeN658hVGmwZMGsOz81PlNoPb0aGuUCpE2J6VROyTiWTgYzxqqWlvMH0bJNrqS3MQ8ssZDS6A6NqR2VkgVFmCmatEvgH.QLUZN69XMR3PHiF8_OiGVvuaxK5_B7jmL8nL0B.YMb0_QHNZk4bXrfMxmYVxDg.6g6hCXoHyOL2LEM6N_CaOEnhG4oOhwjsHdYFJ3kzpYFCBBEBxtFwlM6nh_19eK1q_WLiTXGZtZvu42UU1TtIpt1ykukcqoXKhNt8mF5kz0UPCqE4MK3P0Ir1pez6sWy_HP.HgMMAfi7rUhM2sBlOA8hvACyCuYMS7EAZJgZpJtIOy6P68zCd4q3bTDQVXuyO79xIuKP7l3l8aDo1yka0vgvmslbamuz8b_gLPU5EzuOWye7KaPu0WatoE2CxN89_4_82TM_34Ys5uR6S9JQ_ZKI8Bfjt3pSAh7qWPUWSWA0aje0QBpv.viwhQP8pq.oQnbMT_tmDnp1jM6K6.joXL5wbqI.AGnnN6ewD3htZUCJgj8MGAHq"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fcac7d6d638215';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\/6593284071?__cf_chl_rt_tk=LyuBpDfH73T6eWzmc_N6Rx01g.srvgLxj.GTTUGMVmc-1739196533-1.0.1.1-Q3pE6mczXnNckVyGgmMdnkpd1dl22QD4xZPKlfZ3wiY" + 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