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-692417090311.mit-edu.top/post/3602948517

  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-692417090311.mit-edu.top",cType: 'managed',cRay: '90fce90889cad6f5',cH: 'Cfou_SicT.vYHNo14I5.5GHA9vob1.O4KQ7lTthb62E-1739199013-1.2.1.1-OXMA9qZsMUT6nTEPDQgBZH2XUsDELflYMsarrtxRwDFE.Y0SbSToymcQiJ9yUxPb',cUPMDTk: "\/post\/3602948517?__cf_chl_tk=Rjhh9k7e1AkO.iAQZiSzuiLnfFaKEGKxmx82prK.sbw-1739199013-1.0.1.1-x4eoIWgzCup.LD_EMjcxvR3.u4HQY.2nRI3Ds_qTu44",cFPWv: 'g',cITimeS: '1739199013',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/3602948517?__cf_chl_f_tk=Rjhh9k7e1AkO.iAQZiSzuiLnfFaKEGKxmx82prK.sbw-1739199013-1.0.1.1-x4eoIWgzCup.LD_EMjcxvR3.u4HQY.2nRI3Ds_qTu44",md: "2gPQKjFAUGa6JkVVqQIzOPYNTl9Zv0zH7xifBBIdGpU-1739199013-1.2.1.1-Jh1uoiScGDg3bF5xUSu8gwtWuKtEY7ctVNr2MdvLdmoWt1KMdu24CQ0OD42axFS_7uWFSQTC5c7nAHo0cqROWoEfqMOK8A2bfFyjhtFCcfUL7ZFloGxnVL_oJwFCmGgWGVh1bJ1.Fiio3bsoIN4aYBzIe_LSXBseVgqED1FLlmXxsZ4bqCxKDzCmqZ5vxhRuApetOwPpIusAKPm7kBPhrDbKYZg_5tLa_za__P3E75zLZWheurPrM3VH2ZmhnaZuCpO.XyK2rjLWK5rj251WyNwvA4QaY2sHFPo48kzoXFg5E3DgYapsA_KbhQCJXpqCwfy77KqJnG0TJU4L6mfpxhn0OvEjSVVUpHik1g0HXZb5sCzem_dcY89bOczepYY5ZWN5Md.5adR8OzxWjUVFBbvqNigeV_4X0uQGit5F27gdzNq0u_UPfiwJ0N0Qeprs1Rnin14VEq.ni.MSsk1FsH95be6fViOrlrR2oaba4utEbb3NCxZxPk6vt_nsdhILc4ZFO26wTPRJ5253X1iH.4osxHv0V0rOtYrnwgukEGgbwH5xw1NwiXN0Bzxcrxi3W65aDOeaj4riX23Y4Uv4AgELA5m7xZqz1t7X.e5ZI_zugb2B8kx2s5_tLbKPuQ0sGTOLHdVsoOKbMKlOsA7KHFtEL3jodBld0zw.tNmYhNWsSrJNReNO3C29VHCW9UmmDw3BS3uob9TTGnQz0bXGK6uMQ77PKYlaqfv6q2YZvLdTe6z6VAq44VUqfif3PDDaiRBGA3nS4GTIzXozwzEycKM7QU5Ief.cXyoEuC4s5S2qV.UnV8wOMZY_ddGRXMQc89p2JsHx90Ml1ovLwJzNW58i63S0iuRhJvb6_fJ36IeTP5fvzvNAcOaX5w0OYFeaOqoDcoNLIZoVCpfj6JahVaQr4oct_K6RWDJyT0C9ANDnfk5igJvuHIqeKDWvCm0SNbkxU.GQVkAdf0OJm0i0Ffbnx6Gv166BLuT0BWleem_bY0HjabpdvjOXGDnJ8fAY7mWxB6tskwXF64_ngXZhhmYYD.qHgxhXWx_ypPCXy74hGDieEhHVglxq9c2Dd6tbTZL4dk61tdAtYUWM7Bxkbbhm2dDFE1.rp.VP7nE9A5lSLaT__DCiDtDksTWlTQfW1e1tqhJI4JsaLDxjfHyYpxSaVqxkHrL1HxzunJ0TuIWgAp_iG6Tr7AGK.YaRfsY1rYEgi0CnUne9Kg0UNzUGaKaCD.VN4tCK3Vn_63sx0u1vs6k7B4oVotPnCLigPcWYe5Fe.wNpSNrkdkpAx2HQTLFLY06108QRJMA2R1Z4CG9guVcZuJuD8GxRI9xmaUQ.EZ07u2qRv8Uja8xZroMOq9fD37ekJVmoGGvlAiCiOCGJtJqrJYjNjPepM6wM2sfUAQG5V_irD6l0nHTxb5ENE9l4ZmcD4iWS2A2YRvA7MzaZa0mdWj8EXxTos4Uw39u_TCUQMtMdXQlnWrbc6ECpJ4oJryl8zg3MQn3MmFPoV4wyRb8qSWY9.U9PuZViJDTeWeiNOhX3KJiXkfXYB1l7qIkP3rv2geeUUlBpw9JF9KTQ5z0HUp3r40wj5BPE1xt2sdmlP3eqsvKMNUE3uUIvyIyfJmcHs9sGO3URbsstpbdSWAudeRTaaKGtcZLRypkSxgdz7cpas_XaldNW6r3h06T.VSb85Qz1GMdVYsAUFsxzPnjcH_lB.PhKiFu.109R4YcEvKJIlZskyoKAE0oofwmsWOQ3Yo7qEgPon87Xu8b3LyaU8ML0JA_K3gXsZgMxteOeSOY6zeheN.Hq4.h0V0dI3itmbecpLGUJz98VAOkAV7aV_Q51GJhRz8lCwXZULnCDBUp9RkIAAJ32qDiTd4hlILSyh81j5JzOJtjyyjAGRckliyBXRMNdJaj1fK7ie_xuyc27JFiUpU00b4Wzxwl4snh6YG5RgyyKR8AV65wj71fBqUs30Cbn96NWSNaz_U9I2URuK.XvE_FwMjudZFMKiC8_HJKkvUgSx_QbC_iKW0zaTXo7_YOHq9FbpiHi.WQ51ofjkl3xLRXWthK7lxtQUpR1Jw_4FWHCO2JNZnMkYfOGnftEAGppkK38VE2g52wrNOcOGqldxxWlhyce1_iU.iXxQry2hVZF4DJ9AQbCuTfPeANLt3vSIVrCl8zrtUQ51ZlLa3FCnRPavFAKuI.0tbhovd6lPkjhO9env0sL2pkOvNtVsSr.uzbXv.Rk",mdrd: "mzZebRVzNzFtS_iWu2uNMNVGiffIsa15GDsIgxxlkEY-1739199013-1.2.1.1-Nc.GyYcxQiFWYIfsvltC7sAW0DvMSRyuZs70qkRZBnshyvsBoDHgc8Tri6PIIHK67X4.rHb7aISzX52xiovYpV4geHcY2PawjlML5aMQ7wpS5jZnq0n2wuxmMFte9RwtnaVcIAqnn1ahldazZVuzZXDC.ueL2vl7rxz5veysGR2bQ.ObqL_BIbyghbFugZ3plc8uBZEgxVrjbKTTHMxBN3XPUMrl6xFrg54VVCtBK30riorAYaJR_PoQ48ukQB1bmrGb1ajs15nKh6sVACwRn.wgfAqNJgtTv6pp0Phi_jRXcigU4t5q5q.0YHozOXmI3vJjoxCd.jIgn6z9QVXE9qRaY8kjV_gkMAdQ4A9NrfImB0YMjI5doxRV343GoEDT5iyHFOvo_5DjJwrf_IXL0vY0kEAAhDHw6r0lWLLacnOdAR1jko58wTgqJ.hcMELDwTXCIeUwP7ei.NWcHm320xtYQAoe.qr61JRHhO__HPcQ1lH1m0u2TnIimAM4rNeeVSl7L00rdc0upwbx.ItY_Jh2TMMXQyYkcBDUX0bpiKJlySuYevoOqDRlojcfxIcdykfsWc3fdXJ.a_Xws.TPMCsNpTAME7sw7j_pAmWOE6E5NHyxqTdODfedPvt5liULVcWPsKAZR3HmtlckOSvcv_lZ.pJgNSHFWUnxhrvN_QPd1GB1dX5JHH2MLpKD12dN4e4bCJLIDzXe0e2LDA_biw.ftDg3fbBtOdyJ1AAE.6hoGUtC9zXebwib3_d1b09Y9WaiKGZU287VAgJv3NHQbbKRleYDmiLii6MBLdMnTM2aPisWHNXRHojamYhlUBOQuocA41jXxoUY_Fr4.tKyeCs76BAC_hf.Ry4ZfZyya8XpfhV61zAvqE8z1ufqi..rCk1NpUtGUpfIlyMm9V8_LaDAjjRu3Bo1w2_6VhuzaFTeqqYImVxcnTJMBFMedZWQYXrbs7_g6fd3VWE5l0EI1NfR9iY7zccqWAruxPHU.iWfTH0SaWI9VtbWnuooIzK8J2P_VCFc3eVUlMauam5izps4f2rbtDt4GaJjq0jnMYAvwgVEHWtdiPYW4ChKE8.5GRWO3P_7Y5EyE6GM870gRTEjjqAaiFgYoPpFa636zmirnmlvFgL.nG0inljsZyE62G_E1ymae2m9kG8iu3rh3_KL.SUkLwfVHeh3pybTYNLh60J95kpWE49JXa0EBxANSrHDpX10gUi1zPdVnXwpmQHpXxX0QquiloBXQ.lRZvq4hO7kWWz3fxf4QE2EKiOUMNthxM_nNFwytb2mf6n7cVaK05f9nuaVmk.q3R3N0kxhUecXViRc.q0_HWSxD3ziBy1nDryZLlgWBNc6ZI82rLl.isueAxo10lUP5FwEBPD8Adfl4pIYosSr.yBBw_Bl.RdBfSuMu1XKWIfKnT00pjZjARPovtvPwdtJBNDx3YelQIwD7TT5RC2EsVDYkDkpyfJX5e1lZsC7P4Mz2jrcIkKYSOLHGuARsR2qtITdr3rW58RF2qr9pAN9p21QZEVedMf0jAfzTGIyLbfeXzkL0DxHvdx76HXvrx0OdP6YW5Jl.4Z6c.i19h6TzthVJ4off.kh3IfLZTAC32g4myPdpXvuaezGCTfw5VEyV4yLr4sawCxIkujaLQXYTO0hOyn7me.UCQv79ftU.6n7Ak1MmNlaqBQLRsoZTXuRMtZxKL.8Rivjx5zPwgBiF1EahWRiyOsL4Xrhcttf3B_6e6tZC_J7Yw8E314JnY1KCg.Yl14uy5cQJ_CAF7EPJxnNKcw5LF2H3J66LU21E2SKu_VSvUzqTysybiabTjd1SZy5DgU"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fce90889cad6f5';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\/3602948517?__cf_chl_rt_tk=Rjhh9k7e1AkO.iAQZiSzuiLnfFaKEGKxmx82prK.sbw-1739199013-1.0.1.1-x4eoIWgzCup.LD_EMjcxvR3.u4HQY.2nRI3Ds_qTu44" + 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