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-affoxogba.mit-edu.top/post/8041397265

  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-affoxogba.mit-edu.top",cType: 'managed',cRay: '90f827443f44c971',cH: 'j9mvwXcRkS29.TwNoIW.4rOHKHf8WBcOa7KKueaH5po-1739149133-1.2.1.1-__lExQZKoUFWmoz.7BmnDRihtDWEYk0lQhdhSimim3FSN5zArdUebqB2OQJa16Qt',cUPMDTk: "\/post\/8041397265?__cf_chl_tk=xT2XyNpwy0WapAToCk9UM9df1mu9BWQQVsGGwb4ALQI-1739149133-1.0.1.1-_GOeHfT1Kyc_RPhINiFq37HZpiOuxi3dqluzbDRgcbc",cFPWv: 'g',cITimeS: '1739149133',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8041397265?__cf_chl_f_tk=xT2XyNpwy0WapAToCk9UM9df1mu9BWQQVsGGwb4ALQI-1739149133-1.0.1.1-_GOeHfT1Kyc_RPhINiFq37HZpiOuxi3dqluzbDRgcbc",md: "YprV2YJcsJJgZ6wGlKtscYmMCItg_fQEpBye1Q2o8NI-1739149133-1.2.1.1-fwpAUyuxSmKw4PKiJ_xd0gn2XkbmbZyvf0SDPeFzLjalfrudlHLc3rZAGbd2zgPfjU.WCADMq4Sshn27lEgIiUrglJOj4yK3D1mKbOnHtpIpK7MX_u2DJjKSRKt6esc_fjk9mxcWSMOua8YJD9k5f7i3Uv4qdRP93zwZDWKJHk4GxMV05BEI7jHNYPkcSOGX0r8PQ.8DoNnvJ4qIfpaP.vSQ0LH9y8m1XYBzPgBMaHpvMGZ0QA7KwXt9iIJAnp1oBygNK1ATm52ANGp.73U912yxl0mD5VSWJjgnR7n9n.f1nkfy3.Kp3W..MYtwZPFzVQ8D6X6oUSlH_X1c6DFvNDrvUpS1OLGGxJc2B5lZ3sieGzGms7DeyopZn4swc9c.iZVqMb2hooA_BNr0bB972au_yt2mLbaSgKRs104byMmV_UB2b7MW2FKZJN9cYVwXLL1BNzSxaWQzhzOZhjCazDBTMFAEno9n7DL0I2wmg9hQOyupo3brGpFQq0V5mVhf3JZE0Xdl1zKcMWo_WtFZFAJS5sXoCEmVOkAe8TtYMSpHCs4jaKrAAS3lEh65hQh29c3gwJxabllMMOT3tMeQTF.ts1_1XEniVqkl7kV2h2fxxQX5_BKUAuKRv0I7cDokCgK2xYDCwH5ZOZlrGfrEwH_WVq_n.SHUYNYuFkXPuiSntiTQCXyt1x9eTbvZtybtJX_OiAqMHWV0HsI.4TI_Vd_8hh81_U9RcWCZKRWW0k6I0Q4UuMBHU3ttbQBunLrRoacnEM.KfCZ9v1KXjB4Ru04ONfb0RDy4wIz742887V5Jt_IXp9eU3VB2Yy5bGXq95iG_s7Qa.ssRhNC5e_USj01hdFuISa.6gdm5qi3Hcxl1VmHx8RHtwhpOWaknyYbdCAoczc608EP3oFijjXlr28IAbsbfjAA.QmL0h.UKnMxHfCc5FTgtLVcVUFn2QqYEjlyFk4jjJm4f29pkjWzFQMCpRkZWir8jBz725AiJd0g1I3xtcRnWvxR05HZbOW75NmUtkhO3d5xRmY2QkiyNN32Hime2Y6EpzczdP.6PGY6UAky5v_Yt8dxcldZwpDnq6hAIGaetXmK5WwOFLWZFsubxVAgdd_SoU4BoCZI4WxqT7zNPmktv8E8tpmlTfQ4_lZ2Qo4Gsd0uOEul8Mom9WrXTrMTt0SEZfM17faaHntY1A4rGOpE.Hw5XLi1g0bs6MsFuxUM74d9vy2Ozqo7EAHcfvKZ4qL6VYK0_RrC9uRrr0Hbi0.v4ByBoVAidnalIFAO9ssiz72rjvkX68N00T4_vqxiGBi8ly5XXADFqGKUecaanJTDRCkdzes1bMfseU0L8e5x9so8E9Q2VgEj5b9ULv118StHSRAv1trPPYWhtd6XqUysK3RCRSU3TE6R3lpGEzHBWqvNVftPZFxDRXZj6VD0apITBTvJB1xfi8Gi7i4ZJ_ciKu9KwCsO3.4Pf7vNy0wN47vDBbrM69zilNO1.Uyz.yoIUe98uk7SgK86VGOOi7nXcw.Z9xNIQOtl5IcDLeWCMgd1jZMq7LNdHYRrSKMRwypRG4h5iN6C_K5d.2n99T8MRijZAVzO1BIe7QsLrHRd6VMKMW6Gbj9ONmKp0jcPInj22oju4Vz2vOa22WlvN0D9b8pHia7qo0fyxEhp8qrgAElMeH0PHRZLghneO5sZqUOc0olooXWWD0vOD8EAImKjrWHDY95EQfhQ4psfyhTRciBsWHHZGWv7hN3xP_Aw3FX9kX0EhbYRYfqz8hPAdlxAYillx1ITZHoQ0aJOeKBWn2SA34Ww07f6.vj8HsTKAjvN2zv.KS80oulsCFkbP1o8HH0g8s_oaOTbqlTFlnIJpdySu_i8tTv.Xiz44U8R.V1x2TOKciRJDrSkDPi_cRx64KMx3k6_nh.JPmXsbjVbXNaYzfwV.uI180Z3JSKVjkekVSPb4JLH1VLx8LGl9OXldX7MxncGobDr9LHLb4liqFh2yUf_4NdJNYEghwH_7IXuimcefiEcZlRwNRHbvUNovRLJuM2Ir8GQMk6f9xdPDuo3B8G2hRs5oelEZJfy.XKL2GvjUqgIhuy_HHGHtLzoP7L4STtr6yDTKo2BhBjMnVRMJAk8aoMhHniQqZ0JHc7lS11TafL5dXnA8mUps5F_eEjsx6pcF2rliGoK3u0mjE8v3XmJHAPbDFYKEvzIjLaMwdrS22cI8lXdgtbpg3vMWhynKOcS_8x.Z",mdrd: "lpO7KTz2cYXaz1jEGtrzlcXXXZOYkqkFmVIuJ38V_q8-1739149133-1.2.1.1-TUEUco2fQy9f.J1n5267QfraNXKVhB7AEFUZhipwD4VMzIsIqDiqd9v5jLb3sBZl7ROeFagfJ8lauMneO1IiTtrgpxMkdm_ve8ABICvW1_0vL3k3MftekbDb_qSr_RLFOxbt5aREGfSQILnK6e11ka0ZdfTpMCRKyJ9gKAgYBVLUWeE4JSQ1fGjsiPftSbeSMXs15imTAnc9Mxaj7jkBTJjpL9JIPwkSFSUSdP78uHiJhd_Ax.Lh4TFtd2eU1LHq0CfJAlZten4Kmcw8Ux16.NDqWZPRorraaIOw1rO2dUTFV94pxrEZRmCDNl6.nctoaeUHyytOphl2WbmwemxeYeNdxAC.Y2vcMqk.GAmDTWiIC79dwrEG0BU08oa0JXeYl1AxEVZQtdzQwoK2LBcZLz4yUcLIi1uHvZPWD6A2.fbrZceoBDMT0hkoRHRgZiwSDwFliR5XhMvJjQTC9LTKDULVExLe_GB.hEI3MR5buBI4bIJbCRPQXu2Vr3Yz6w5P6uhQ5hbhAeEjRdfifGX_UzizkBRAxJavFwtt5BF46WRKvkGCoiAaV37uRT1dgPVs54lrqqOxrXQ19HopPcX4myuznyT43mAM7.U6fDuVCC_2xPRtzHTpQFhRCEqepM1FU3b7x5CWM.LfAeB1uw9wcQecQU2j3FOGHXIMt5.Q30qOufbZUD6h1mNiIQQGCnnLSYggOtF.EZ22cXmP9_sYM2OhDg7CnDEFbpof.pQ.vEI16jUe8RV6ERL17n_do8P3MvwwS1kP5Oj89NLpinSHv8mJJgAKXJqWPSKthuWCNw0nI.eXpiFo4yxSFY65sIhUTt9U3cmTWAxA6jISUQPnMGrpGRriwoKU48yaFhtIei2aWS7cb_DwFj7ITy8TUd3Eu6PDTZfIXuwuQ5fm0ovJiQlUwdK88m9wcKh.fgRj8v3eyGRPv67BDc9QxxEGqwE8nAAWf2wQlPjho3s6bV9h5VubPlGG5tRj8wT1A7AsOulhCc96XlpDASCIVrqCtnZFWWwWmQ.TY_ZPrj8.kURHEhJwQnWZDv6vT.sSfBmlQbsaM3R3drm_O2eSlqFuhuTGc7dqVTeChYmW8awJu1YI1Aa3tQSnNmsQHcP1Pim8AJGyF5wOM2J_fcCOuDCD5CkzFqmVnzayVWKNVs00JoxTiVn0dTy2P9KIgMvUZiFpj59.cEs0vNX8mLFF99nvF7Kb8hMIM8RIof7Vlh8B2zjhd34yAUg_ADf7hHnlD3zuUTtP11aK9XPJLYzB1AiX39xFf9ipnDbre5l117sTBWNBYvDK9y..IIICLX9O67Pnhc0tglCahRWRhV32BcE83as0kUoKMuQoBmF8RlH2IReRZDhoeiT_FSiyRGILY6SeiQ4uJd_yDzwZzXNpoEs8kKXR1cMa70R0iA9m6nqx93IZHWvbxVf.EDTgQ6OKmlZEYcqSZ0ewir1zQdt1sD0Ucfn.kDUiIfLaEO6LuDEJhMsdO7.CG_IVwPoaOMzSSRbuU0k6SrMN6olmK.zhtPyy8OtJHJGzAEb4wb71IjbYH.mZKuMMyoQbTYlPo8Ie3KKaj2nCkymyYzSI4AVUHzkTecI4KgB_pkTotjO.bE06Y2qwCeGgK_KQs0qMPNcWgfriqGCzXtDUA4GUXdxp0Xt.T_BJjSOGBJ5fltekVnIetK6NnaRS7qmwWF53HnCgou3rz8fZ81SUOa9..hKVPQauvrWxXmcZohJwJ3Mxs7l.bN9eD3vpSQqxdQmQKGtC2RQGhKLjbot7K9ryF2LsKd1YWkae_ZMxB1lUwehg81_hfFMEaw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f827443f44c971';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\/8041397265?__cf_chl_rt_tk=xT2XyNpwy0WapAToCk9UM9df1mu9BWQQVsGGwb4ALQI-1739149133-1.0.1.1-_GOeHfT1Kyc_RPhINiFq37HZpiOuxi3dqluzbDRgcbc" + 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