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-964032450393.mit-edu.top/post/7362041589

  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-964032450393.mit-edu.top",cType: 'managed',cRay: '90f290d68873e619',cH: 'ie45rN2X3UiLHvDl.ACEaaZJuZL_PFKLgye.a0KXiz8-1739090543-1.2.1.1-G6q1jDDq4Tb2d26.W9sN4sMv82mDQIUFkB3kZAOb3gbQdGTvZIkzK.hfnSqu.OA9',cUPMDTk: "\/post\/7362041589?__cf_chl_tk=HBINzIIuwfTk.BXQHUeCqTLVRUPWFgr6kTMxuiLCjuM-1739090543-1.0.1.1-PMr.1P8h3Kj1RseWuV53dACpKzyfo73ErdS9YLqE.nc",cFPWv: 'g',cITimeS: '1739090543',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7362041589?__cf_chl_f_tk=HBINzIIuwfTk.BXQHUeCqTLVRUPWFgr6kTMxuiLCjuM-1739090543-1.0.1.1-PMr.1P8h3Kj1RseWuV53dACpKzyfo73ErdS9YLqE.nc",md: "0wWM9Ot4eUVnVnZ_pYbbsB_Z4XG4__MZkU94oyaTplc-1739090543-1.2.1.1-urYtVLXZ8xcpN1WUtHp7eHaOe6s8blatpS3VmH0bQWQXGkBRd7FaW75U2CaJRyYwRXJo1sMz1DOtgrIXJZzli0_vToN_jiOvcNrgQHsP20F_vDWFsfP0ARquvb3vXH1mKp_ZY9WEqMXivDLSnmvRIZC8KzoVbu0_l24z4nlmznFJZCWZQNgGje4RW5aFpsh714plI94_pVeC1K5fxYdYuSQ0FOpaES3znr2xgU5cWjYXdJQ3rIHAxhdJu8RORCo1nmrbQUMMECLZjeYuHSeihhed6W8vdBv6ONt.0J.C2yQ0suE3ax49SJCKDg35c9lqT8MUBjF7AqRk56gGHMbQdJ1VlbsTBAj44Dg5nUlZeAmvs_Sb7AdtLya8HZ9LY7r.PZDLtYuZuSxe8x.TlSrWeiSRKal80TynSRRDaMytx6K4vvTP7wtXJkQnv.7yedyJhyRBvzZKA4rWoEv0LEW0j7A9PL_it8oW3O5eC._9y0Rr3qpNIewpMc1ZLeclJC4OnBb1H2Fgxk3kVqEOq7vd7hLAWejEirJnVnkx6ATHxdJmliOsN20TH9XsMQVA7K.ytFQimydMIQVoVw1G.VIj.0EUy7gb1wgrsCsf_KjwDGHwck11b22iTKgjhgiJlhiFepb8CP1EdGMLCubW_76AfAnpM7oCJ0H2t0x93bLwzrYBw_P_ywCvSLaZ0ImMMBJHXV8mSgTWVzF9lMNtXvCgs97WqroZQjvmFjetmt.CC2UKQnRgFTYyyUpAfXSV41uiddesQrBIoMBPmhmOZiSX_TPIsBuVk9agxuj5r1a3w.SoCtQLlsp2iAudrfMvqpRMADwJiD.pM2hwoMka7RMQtp2D0arCrCTB8dttBager6O9wUqY5xhosXMGQV0VUTQTHEU96Js9ZDYL8ActSyUah27K.njaMhawiv.1sXsvOtdfnDXBaOLcsLDvCpNmwmz2m3NarFUncYJogYywyLfkkuHbuk1RC74TPpKziAd1lE7uWnOI98Qk3yCAJNi5mup4_90ee1jasNEuICMZfeod5whpToOfYeVwWpqAJLjtB_G62fwW7Ot5RiJZjFxMDDJeYNFMEiIxZmy4X5l3iHQ2fRkGNKXkYL0HjoP47FBOyjyOYfHHa1kHPskDDhfJH5NWeysmn6g7LfYvrqXWkAB4bSSexdvqsi7vEt97246wcEevvjcEnNUGL6REeelbR1TsK5kweNcN3P0ZXS24z4OguRFE4.d.T7TQY66Oss.e5D8MOfxrvigxf_ngBbpgp2W0YKJTU7tO_zrKZ4bME2x2jvnh2PypHGGptSdKSFSg2iW5Fe3gbJ6JD4AlHJdiVRGs6xfpT6nb3eTeEQxY61ygbENuE_BllPEokCS78Mi882Ifs6CzgP6f7rqReiJcUXHYEexDGEDy_FIH2nnlER1kkRLU_t.B9phbTR8G4tpQhRuiPc.6p2FehfdZVN1zX4.kcw5mpBPTi4aiXFwD1pTioIxozWnlc3ZHHIgUM0dsw_g_OepnKTVp7kXs_C74MkU43RVU.5HjGEigcrUS9V1MduhGaElb89C5RDLLdiegoD20nLE8tkALh_rhj6.3JDfhg38pltMj5Zl8rPG8ROpoZJr0qQG2DoY8gncwFXhw_D4Je9I3lNBqE5Jn6idcPqZg6sydwYw1Ue8c.5rbAynmUtvqZm200VpGVJMWCf9LZRI6efT.qCGskx0H055sFIq.hlF9jvR53icN_RW41_.qYdPV2k2kjLi8cHlI.gWbFeDaiO8Y8HmPiwRW6yfm9.0uHuc0NmL3w3xZxwfI.D0A8XqPHbDnon6JB2YCyIEn.azsw2Av8Xi4AARy1zlrG5C8yEOqTFVolMDccfmMGDmcrPz7G2x9ZcMSQc1uyO67WruJ9s7GIupDd5snKyVBYShc6ns5qksNGJ3a2Qm5OThTr_Q_.LgJdsX9z7MLUtzW8aV9yVa9bwXEBAhZYpY5RfYHZlpDhTZg_6yYwCybr2TsmtreqgcX9uEhZfojNwdl.RI4N4PwhGgK_n1YQYlhsutclUqRai4HcPYhHrWEHg1g4rGsc6LabDKlLuenMGv5DXHDQulXqVJCdEvRAKQ8UHnK00HX99Jas9kUrcxwHbRceaol2QvunqvOFqds_CPQtjGn7hjN4ETIt6GUfSQTtZKeKAALKg8TmNNwfoVlNKeuhQq_PdH2ar9lsBOA3xNl2YHIaFs30.AAa_hicXkCIdZy",mdrd: "D11tZhKttHb6LmFrCixEtGT.OS2w4pu3zwzvorbwAkk-1739090543-1.2.1.1-z9juQWAdJj9Trku.0ZxUUwKkfl9dgiVi1SOpHdoMZ921dSwR9hgk_3vS2yahoj8e3wkjhkn47PriHv.rllhSSzPLycgyoLHqO9HU27QMuOqA6cb6YmDx82XJzXK3RyIHB.o7krWGdiL65j5qPdpn0E4e2WImHMp9VdqwEqu.ugY2XKoDxw3LdpUaBHyf8LcedL0RpSr3iXyv2xxjhc..cm4bxMicStznEi3MpNu9IUEq4aZweTHDsLhWr45IeV3AZe_Dixr33eFCCjhDNFlhrki3H5WvUQ2Z5CzLu0nxL_vhtJCm.__3R5roA.3x3sNrLLBMzVSas.qfMh3FEiSZXrE8ORL6rAPees5gLuCjP9ZsUeiqSYPjQo5.bZWD70WlAacxAnqwcMti_HuedDlHf7TEUxWdFyQXJ73Ll0ibdHzqS0wkt.Qwsj.31XtwIHslvBbYknbaH9XOECcV4JoCyZiJNVfyeSw3VrjwNrxjCl48wzy07cOS0Yb7RImDSFXQkVKYlE.4VE2b19p9avzXIQbNJEj.u3ejF_C7WXM2ydBqdPUxmVi.n2i7YDnkG_iexI_Z_S.GWDlgG7apE.CK6dIYScOZgpAWyd30PnT8mlv90kYLu9QuX89_zb4LzWxYeAM1.J3ALzd0rdqPWuNEh2YWHlJU.cAJLgndLRMz1pv0s0B0ul6MCi3ppcYcTNRHKU7MjT9ilqfxZIMlbCdu6u8i_4iUDqqCtlpy2teQoJdGORHWnA9UpsvAmRtVE0rBOXOL0WCStubBGPAW1Qv5ohAUGO37tbbFFrE8ZKoxD9XAZSIc6ejbwgPXr1Td6YKMWeJ_y_jMxwhbgtx8xgnLScJe3RMYyRA4GCJIACaLS5sHLQk4PX.Z70mWrNCyV1FyrKgqB0meE2lFNExpPOIjY5QVUkABGuqfsgIXHO6Sc5OGzwtTkW3ezjGfB27y81hdaNatNhIPx2SlscDbWEwVpMNKpUKvVgU5ftMQ0wbTcZeTNXIu4yB3cw33eO.kQQ0kH_4fcFxkVObMWZTuDGI_IfXg.N4rS3V6LmbXMWyLb8PNaOUCA78tJwoM77dOuyMd3fVzPE5hEJh8V3XEcOSB7QQE8ldyLpKg2117gjEEUyH_3l1FOU.UzNUE7Pg6NwkcTpG9x48Rypmxx6GrrI6JY9sFqVJuFsQxn4TCIt5ifbFYWb2Zkhjf09GEZCd8XBLPj8NiKVrWr.sBYpOYcmHtzZJsZJmQJYOR.3BH4hgt3wC58JuULvUe4OF62GxIh..0ykKq2.6AJCFhxGn5CCDg3.zNWGMp3WVg635i_3sGp0YT_VWTDD1edMALFEXgWP_mh6kUZWUvJuRw3xwxryX4bvhiVRGg0a1nwdQ3YGBG.HzL1K.lLNV87CoYENBHrMg7eJ.mhEYcH48XRLYaQE5xyNBl827j.LrPNiR00_Pv7KZkMoabzY9sHoHaZbso70sst5D0fyJEbEuk6xNy7POcOLxdu7binrXfquR4NJfWYcy4eEtL8jKdPR7YEPaHhqvLO.7YlxakxSa5..1v17r_1oUfbHiK6BS7Pqa3eggQ56qn.o9IvkO6zE9mG8sHvXnV6EOcdON2XKzWws34e.StMbfEYrFOOzrjRSvp9MByGgtOJHrQTS14GWVP1DrX5ZVGwTE30_HLNYlG_BJWHeVClCdOFauXmdSaZ.mWJ1ZTCIJhS9g5Fg20lySbVKHcBejEzHIjS9mpB8rqaX3DMIBuRgOQffpbl3jqhLMAWrXipSKjt5mA9CpM11y7cKTb8MzMgEFkxNv6MBps0zaTaiqCIw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f290d68873e619';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\/7362041589?__cf_chl_rt_tk=HBINzIIuwfTk.BXQHUeCqTLVRUPWFgr6kTMxuiLCjuM-1739090543-1.0.1.1-PMr.1P8h3Kj1RseWuV53dACpKzyfo73ErdS9YLqE.nc" + 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