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-754067619114.mit-edu.top/post/9864210753

  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-754067619114.mit-edu.top",cType: 'managed',cRay: '90f36efb3a5ec980',cH: 'WDV4p52lO_aShWxMAsxSHqTTx9YevZd_LAEjI78UeW8-1739099642-1.2.1.1-7LCWbftfbfCtNkohL2XCrK_vPQ_Y_3JDt6N6tijgMx1kSzlsypy9Wkryr.ktuGcY',cUPMDTk: "\/post\/9864210753?__cf_chl_tk=HK.3mViX1jmOg8z_BCJdv5TPST91XVzS8RtmBLuWqbE-1739099642-1.0.1.1-oY6lid46cI4XWM4c.pblrsc5ygriFaJHhswmk0hBR5E",cFPWv: 'g',cITimeS: '1739099642',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9864210753?__cf_chl_f_tk=HK.3mViX1jmOg8z_BCJdv5TPST91XVzS8RtmBLuWqbE-1739099642-1.0.1.1-oY6lid46cI4XWM4c.pblrsc5ygriFaJHhswmk0hBR5E",md: "kdls_l5_NudoY40VKPMxwCZlLUiMq7dEotsOexW3gGU-1739099642-1.2.1.1-AhkdUQuoBz_lKelKoWLJSvg4CD7SCOfPvbhxUnCiABS3H.lldN8zuIB14aK6TvEuaVbjZB6jfSafFeqFDb1YJgW7muF6mcGu1BEI8fuBLbsjIlcAObF4150J0tv8BE0WPuGro17MjirLDRB1l6kuDo_ToHv3d57uVl829KlPzms0VUN7OrB9AaO5_ZmqRrFZjhTXiMfJ1rsHeR26IFIUMetxBLKEKY9ntbrqm7e.7tgFDI5eNH.BIDPNhFE6kAhaMQn._R1MlRATIU2qDjwjv3KMRXAURQq6CKXvKKgGs7o1bN5n1PWie9CcAlTw6KW9owbwB6ceejQ.xlKZxfzG8DuoohQqiEP2Np1tKNfCkfQ9UudFGGMV1Kp1IUQ8fGUnVvmln6Z56NKQu_JNND7fDZgj6eLZP9TyPCQBwQ_G_qWrnC30MDu9VWiKwaZoUIHB_qS3ooANkSGJo517WA4DF3IiO.0H7XGK3yy0YYT1H6esOqCIj2qKpWJYhGl.ZNz7wdbmp85RJ34Te59fMBrz2JeKIEtP73uAjV_kehof0O4XtvboEmqG7s8R3sXD05jwVv.Uij20JnhBtYx9K9deI3Ajh.09j.BH6vdUXlguxWoTqyNMr80KIUzygKfOlKIbDH_46Z70NNNb..6EJ.ahawQ__krTmaZqpq575ezQN_uy3yNoLoHWkBnplGUIdURGQvCPeXJr_xMnL1gJBKI_yLvOoTRtbwTQ9GoauSRNNPZW2HcxonQ49NUH1Ox6SvhvPAyQebc_mQXt.tbvQsb26LTMU7D_w9S.LKuywzw4tFjqgbKslbc58H8hpOahGNQcUSMaFrnCAKE7pvNCnScn0DScrY.IEIqvcnLyQxClvUZBbfxrSwX8WBZZLOnn6MrblrDYJDbs2ZsiZHZC3Ont.7dvcYw3WyOd8W.wKIOBWG9CVPaeWm7nGDeLDLPcZg2U3DTPCOffxPEOIqow5mzCU5LNvzC3g5yO9lX7SL8C0W9PuF_sCw4kveE2UmueAXCWJ53YinK8maKm3knPG9HykFh6F8wUUy9adwNJm0rimJBx9y6WaIStvy9fzu60lz.Fsn6cXMuXAOurdMu8LL9GwvG_4F3NDmLcEkfIAlbEXaXSLP_XDzEDG9u41dMe1Mj.gAailez669LjseeSZLY79C3j.EoroZEbPEhY_dRTw2tiHALfzArmKx6YVTA6q_dUb8J4q2ISzWkVocK5ydSmWcvMQOKesgCF7De81SpyPSysmbG4viAhGyj.Z1H838P0o...5ZX5LpH_yn0UmP5RUFmXFAMK59BIS4X_o_4V976tI3YewV9Feg6OOD0WsgypO9OHNsSSXBjQsehYw7AYkK5jAwtmq4zUjAiKPc1Q0VnYuvG_fmcgTuONVyJB_8D1X7wjBtQe4DR7iE2DyxY4hP7REVMgvmUuwzE10nHrHQd1ej6BNzU42e_rmqRnX_VEfv2dENlUXW6Plcg1Ar.VrptVjrrAKZDz.Hi3RLuwxU_D71_2l6Ifcr38vCC71vmMu9hglSkesIm5Z3EKVVv8G_WwW3.0p2.zdCXMBX30I7IS401VjKts.rAne7D_ejw8LhCXv.tziqJ8kRUKegWavtXaAtakazU1uCsfnEC5J1XbF.C3l.ugeHSMzcVt3iclt479nqS47UcQ_CahsxdAjHw_3v4E9zK2CzNGwNkvqZI8MY8f20yIBkRThMUJsr0g1un86kO81lS7lAiMmLq2gFFhDl.jckF8e_rZft3ruTLOpgYNv_cstO_GRoziOa_.iVJK6QxPMv01pdnPKv4w5r29ACpFgE9vtsO4tInoeApwl_PXa3C51RStcKU7uFAQ_keU9RPJOmeQFGFdoyoalXgSRYdaJeXIsQPH8VNOi8QiYLgY5GlzsPwEXKTAC9XsngVO3DuhYRdUrsPJxsFzkSx5UTiOxYsOO8XRwuvv3q.xM3zSrxr3FwNiAmSnYMBIButS5FzuHFX7m.8dIVM3Bvl3qcNx.SoRniEOXFY0EOEcb7yEwnu8QhlFeiHaCEM53sIG.cU8rrfKhmPXbB45CurlJ3Fh81Xk8imL1rvq57wd6xk4djyCd1vuLF9a9G8VEL6RC8YMTaEoPNnwerOXvRB5tbp6bh.Ng7O75hdjvQtka92TFhF_E_hjl3oQWkcAEGYrimVLbPH9ATWuVPzCEr5O.k8BpapFD9T9OSIex1NApKqP_eCZ.fyZTlxxofv.",mdrd: "1s.e4yXJf3ez11cisIpgsk2eTdApq_UUiK5Wvp9.xnw-1739099642-1.2.1.1-BF3tA5nwY4KXx2tC0rK86b03gMd3W5q1nGdaF4xJ_91QN_PwvTCuGmUTVSfNo0TAzjBXT2e93.hv91c0nZAu_YDH1QrdJ3IJweAae0Jnf.dRIvZhSZgcVfo7AWILHLNyyvaBM_RQ6VLKskseIWOZU7IdWU3d0kvNHZpm.9dG1ZSZNpKfK1DHzcQKJeoGz80UoDExyxnUgcvBIu7wv4DC78bHmjA2TH1vO53IiAzIyfhhF.VkmUOvd8DZNOjqgPLPYLZka4jFzajGmON_KjJzTmifL9QvIAyoS9Niv9Gmkdn7gHBxi9Bm41G.raVU0Q6WPT8.Tp1I72j4Uygy_L_XNMbz.YocP1_nUMAJ42tkkGwjHzjTKEV79W2NWMeoOjSMDp5d8LQlJ7JC.W5dnrnp6c8B6UHQsNsFwn8yNafb.SoE4d3ZWj2FcGfMnOGvBU8cjh_2N1ASz6IgEEFKBpfPODvT8u2enIN.wMgq62GMGcb3nOJG5ajDp3UiI3vRpqNCgXO4Eqk6sy.X51zJorce4SaTooHqwL6oQBnE5R3hHNwVnONt.3PWi7eWMYTVOMtTqfsg0xLd5FdRLoud9w8i20sEk.DMyQ9UBTN4mK2nzKJQ5sCLFqcpNdhBqcHkJjdv7mAmJ53Wu9KjfQJrArObqEfLbUd7Nv0pJuDCOCnezkh9W7FNS4vyO4Jcpct9MRjxbNZP7Ywpw4RDwXoLmk4ZABTRESP_6YEh90QB.NY_MPRQEeeqHe4wqJ1zN1QpPTXVC8arnOCSNWJvILVuxOCK17fhEz.BK9azsuGrAzcAF_nZnEZw_1PWkqcY..8xG.qVkBrRcW8B3p0dPLa5TVs9tAFj48DbWLRvCkqpscGVolB42ME3Zo2xUuBP.Yz_cZytwBTxaDbDtxiWIKC.V31c2ejoYR2I.zhXI0EvErf09yf7DUDcCpGBrLkstCwWJcmwulCYqqDGVM3PUdd1SIgCIndjYBpMw6.6fej9QNDCy3DC1XJSk7_rVcX7m3W8AqnpvoyIo9I.FvS.4KArvhvldKhWAl4_PYawovn3siTTCYqWkBEEAIoDK_YtatP.vWUfT_xGAjcL8g_gGdhZgd.7ARfoQUsy_aZFOsOSUVLYxa_CW5SoRTkZ54Bn2SgbvHM0.jlUIwt1vV5Z9J7IFUR7mOXoXys5L8OJ.IqiSsWvvgwfNReXLQaPRbDCzGXcHnCFUt26ttYyjfhr.z79X9SzlaV1MpFDZXWP621G7Sr.poghdcg5fWqAyz.OOk1Xlq1gdMRtFIlwSQr5W_29RbIUbub2Ppz6nHyBatFgV_9ua2.cqu1a1YowViBGRrZV2PUwBE3HUgKvk8OvabT_GjtGba62hBRHBKOQfoIg045tk63p9lh_fI24N77MXEpvBT47nBN8YkCFM6xbgerO8Uqj2VLcMeBZdTI1Pxf5dVX2SDRdRWyJ1_j6mpZHABXv2DuPm9DVQANftmAkigW273EcPXz.GnYs5.XwY1p.W0zWvgjKG5BGyRBg8r_.WiqPvyrxLCvNbwEeXBKOkrofQsLiv8jM2x0YTTfnmPaz0YvWhacYKE_995.rODgZNUOwgMGxiCstuhq_yn8oTCv5UP64qgV3IFQN4JF5KDqWp9Br2.k61aj7Vur1x48Q9uoxhO5wAxPpyzx..GnWlDv1ZyON_.wGu7Z8LAZZfadhKcKHUVk3XzQTn2_Vh5UU8S9k9PT6h_pGdpmzdcWU5X53VDCNFb46fWVTt50XTBzdaF6bQC.eef_Kxizw9UQOSIIneNUn_2KsxMlJ._QnsuwY92pD3bK9A3AGUfRwqplkpDE8qyA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f36efb3a5ec980';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\/9864210753?__cf_chl_rt_tk=HK.3mViX1jmOg8z_BCJdv5TPST91XVzS8RtmBLuWqbE-1739099642-1.0.1.1-oY6lid46cI4XWM4c.pblrsc5ygriFaJHhswmk0hBR5E" + 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