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-337147282756.mit-edu.top/post/7315946280

  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-337147282756.mit-edu.top",cType: 'managed',cRay: '90f3728bb9cb3b44',cH: 'NMKTkW9lmIBv2pK5ukoL7.DAnGHdRdUFo5IuxaUlMdo-1739099788-1.2.1.1-CHbRT4jUoFp_slxyjkn5fycjPBrd71gSIbdXR_YHNfw_mtdkDoIGJWaPyEQyaP2L',cUPMDTk: "\/post\/7315946280?__cf_chl_tk=cSyEZdJfpB0JX.KTEnfX_8KcSUYU0c9OJNkf9Fh1CJ0-1739099788-1.0.1.1-i3zhFMUdF5S04TXxJ4n7tPndbbBYy.IN6Nfsd5zv9Ic",cFPWv: 'g',cITimeS: '1739099788',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7315946280?__cf_chl_f_tk=cSyEZdJfpB0JX.KTEnfX_8KcSUYU0c9OJNkf9Fh1CJ0-1739099788-1.0.1.1-i3zhFMUdF5S04TXxJ4n7tPndbbBYy.IN6Nfsd5zv9Ic",md: "yPmUMmcIFdHtOCZHSfKQiWWQVuL7ayMaV0tgxPzK1Bw-1739099788-1.2.1.1-m.8L9tNn3pLUdlvTNggqoIkSw_m2ZenEF09z8AwGFLr24rWR9XZ2qFWDOSSxMCvInhrvoXWist1wpUUshvKrwqWw_RNsvjbx5wcWl8mXTp872C8x3d0AXou8V6J14HbRfO9OgXlIcRRiQ11qo2H21DBsjcrfbZHZ6co8WHS2btQVO7ydr.IbnPcvn9F5HIY4eHGChsDZMFdRSqniMqbwZj6zr5ChSEhVJ2g_1s6sd6mS9PF1h9HA8WQ2y_GFsXGweXcW9j3jrVvKMciYmy3cQAmTgHQh1NK8mwU6MhT_NmIs8VJijvm2EjBUTLiA92a2yseBthTGmVVmnM3rloLRZpCn2eMtIQe5smrTFuIVvt6x_dxxAD9FaqtK7Uov5Vm2PiosA8FmgR1WNStC4vzqbjko2a2KjdDsytfQg4T3jRfPq9VcP_hsk6YBiTKU2TALv2n_TP8Vas1k9g9HrvnjhGqo2wKsIJtLl0FDSEZO8CqKjnX9m0.VvEZeIS11KtW9tb6KOlpeaxn25iYna8HA3AZ10wgNQK8s4Q_AEreNR9DsPvhvhqinZJH0_Z9zN.Ba.Y_t4njLr35YesBO6apD_s8dGpBi4_JNv2rLojcwGhD8VIm8kRhwr1c5bSNhC.OgAdFfx42RFvrdZ2iWYJmbQlhTi72xYu_v7djllnhOhp1r032o6vZwDAhyR.RtHD7rcxTOCvfLqi35rYKzA_qo2uptB5RMPeGE8O80IfJkn6tqmM1op47ZKf65EJ.pKB4asWw9RAlqSDRCyofa.hz2Me_gyEdI6rDqAc29.KJE9byb4Tw9TdOb5AJq13MecWrrdnLHYm23AZ2.z2A9qCaeelkQBxXvKmKpE92NjUKKbjfCf8hlnt5fStQW9J_zU1e6p_qYZv3YhIeJ6QY.PK7UHmgkST29Rd2VNXKNF3nYvh0gZiIftL0_RlNJgI0jGl8xW3Dz.w9fVs9xbUyBBEl70Eli0nEI4I9DiqHTe8iucBtsVU1N3itJn5jk4yF5KX5qBcBjlj2.eNS1GnEGmlLpYLTDu9YHb1dlpWc1jMx1HdIgGzGE0oSDLxlavbD72jRJLeGjR06iV7zYPsq0MR1P6eLMv4P6iBqB26TXR89xSSh1DX5oYVzCT6Pz5euQ._ILxaNpkW3GfDDKrcDY7A2CRR9GAGZizdh8LtqHBf4CzMqRQuVuArTn50h6mbH095VUEBDSp3uWL8lF4lO1JC.EMAXbiqrNlJSXTMdSvdvfJPw_Xw4le8FtKNp3Xow7ypvTkVRcB7TuH.0JJha.zDL6TPOekgesGmixQzgW7A9IyloIMRixYXHzbTCk.jfH_UKX9hVvQskSmOt6pq3raCl6DwUxCTJArUghCVH4FB.ULRvJVVK4eTJZA8cdLuZrMJLTdztod3v1YN4ubrH6kdeMSlQPxGG.Bb1nng83xNBtZ_bFamQbkJl5oORirhFpTlTyNALCTE6ZxD2JtRJlCBQih86l4iJBW7VW3LZu.muVybfz.1sF1WhTmA27m7Zx0Jl45FLYyoq.orLiD3fJEebk.t4QbMi.OEXz9LmLhG2EstlQalqcUQWd0YTGaotK6j7c8oZ47Yoq51aEvF4kZYQT43e3XVUHEJKCzk_yCDQOEqMppuZtYPSxWtyqdoX8LNSIGKG02lbMqiWEdTWbMmSTW2FshrhvSh60829URsEfj88BOJ9mRcl8iPVExsj3S48NuA32jw48w4nbfz5czHHw_rTQ6fcf9AqwLAKReWq16Flk5p.pu6BLci9yHThlxrpbf_YkQ79wHuHqnvoDwcNfjFO07x0K85hgTGRFyN.Rrk87mIlCXp3loBIDqKaIdwrvW86n5CuCfZB1tpKI9EMN5uTUBXvwGvmLA.Z6nkOTiWjBhybwatVkNujMvW.Azir4yxygkEg.Q7gNwJPU_qbrz2CR8xpzL9iz0YC_ojIEUm9rMxAXfkZymWN3gmhQ3bwl6VN86IyBIhNQmbkJnf54PvikYPrSaPH0zUzn63RPj513FQErh9x_tvLbBcbzqBjlvI4w43zJiMzdu4mLvOcPh8QdtHueb_dQOeDnzfJE.SL_93ht4rCbaQPthHgaY6pc4mOLz0vX6D0ia9EqSUuoeOsFuzoow4LLMJj_rGZBOvw1jV1a.PEibWv5ZugNV8flWPW3eKSMWrytsnafc5j4B49PgRZ_r97blFXLKTT_V4lSn.qV4JP631u76FZtDn4N",mdrd: "67LZRV9OGr_A2d5mcGWIvFyUtPwSQRruhfGrgmjdYuE-1739099788-1.2.1.1-_CseA3zKXCVAnBXaOZZhaGgLG7Qf8T0dVgh90HNYy5OYolHg7BpvL_uXqDe1.bwyT33CCHdO.r2Q7j97oWIlC5yD.ilEnI7VOwrHxCbKcHNSC9T77o5SeXGlPABmp.tkIwuHZDnSWsHJka_vwXiOt3Cir0oEX6kamVaDlu2LwxeF9Y.AE3J.f3d3V5rnwq4VhgUDyRLHgYBcOB1mHKHmVOJHOebdzimNsZPcG2fsXYyvk9sAgciKgkwYf_oz7Kzxznz9j1rtm7N1Kk.6R.YwsPEpQXe_G_FA_8WfuV4QQm4Hw704FNdU5DCUPlIQnQ_OtIIUwwqaCctWStAVYlhfKiwc3GiZrJxMBeJWdBofdD9nokXhgmbPONyjnI4tHVFiDPQTX0ZdxOu5edp0InGM0A_H0UqvIMlmhEhMaAG9HjX0QZYmDO.JfKtjPEEz2Pyr2A0t3lLBtn6iASnxIuitvdDxZSrBcAMzSXS29VVRfC.BIXJDTChUM4cab6h4s.5NBK3FFtCNcBaxr0R4VukVSjciQQOPznKbaC73vEmc_CW75XQC8cFLU0MK906u1jLTcXvvM03ASIXzigL8g2kfzS_UK8uH8zFJRs8ahf5Tda3Zt59jQwFg.mMgc1wnsmwuRQI5ezBrtqwi0QCFLtqr1ytnEBLmHr9dqDNMB5ZrQoN1mWMp0CgO98jpo7R6EU6kiOIdlbL..Jpex061g2F4ns1gBgKSwxazHMj1s2LfXWYCCQnHcT1dTJt1FYT7ZPdPqYq5rfF_IT6Y4dvMnJqbYLQs6egKthdUqhhD2Nv_S7K1q544MuxZpdQ3rqAOU4uHTflgEkOFxQIR.O_LYUYxaggvGUO1x_JwIMglgDK6ts213FTbgedNTAtXPy7kjLn0nrC9BdRzzUm1OME5KNajowVaEQyxnW_Ym5vNN5xPC8VDUCw2eFKusdQK8n4Vcm8HbCq65z5cLbRJU.TXoQCv8eS8NbdKCZqjuAiP6GQs9sAAvSbt3nN7DyxA6xkPwJrX49FPocyYJMcKeNPZgtc9B.AN0yxeaYUC.3BOtJfsZENEEW4MXZoGpgaO_heHv63choJR_D2678UuRGfPcR4SFtbR1mzzEznOe22P_QE8dLx_kfM5ANqLWHmPOVqLiSXBzp477wO_bj9GX9YVawDOi.zc7ZPmKtHxeiuR2BdRhPyyZ9_ZkJ5XbJh3JVADkCUwEes1dduJczHh7tlcb.mQzBqM_hM5h8OGnopoalCesY3_B8Rd.e_bcs3u0TC0KnV2jYXt8_sGy5ckYJviJnAVXTgIqmG3TIqmPReOPU37VXacPJn96u77PfWitwu2VBlzHerFut_l3aa5ydF25HI3JXRjjX6RIGU7rbwrjfW8MuE4_YELgEpNpGFjL2gOUiU9zLNiplIZWj40nT9ATQiS1CnQTcoKRo6Fnk8W7dfpLELI5ynjqzO3Bcng6HSpr10MZY.0P7ET9qe3rd_fmCg93TbCdP8KxRFIuATWU2lpQNsctheDkhP.lWx7Kt9zo6eSN5mo5iG.Ut5za_GtbFkKpSk7mWew_5dllqW2idseeWKD9VhJhdLabGKLXuthXdFe6WA5rRKCFdv3d6JimdcRi.xiIPIaKYy.llpuOm95XHTBG_aBdGADAJsD64bmmnS7_8mURle553rptWKathUFYpMnChDg0EH2u4y7aG7vQ2eNdmyr60V1PzWs_GlT23jrpOsThnbelnE2HzYk31mMr49ctdGvs3_37sYoCjgcswi1YlphsbDbCiFD_70yM8sfm_bNfJ1ER1cIy29b7m0MFg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f3728bb9cb3b44';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\/7315946280?__cf_chl_rt_tk=cSyEZdJfpB0JX.KTEnfX_8KcSUYU0c9OJNkf9Fh1CJ0-1739099788-1.0.1.1-i3zhFMUdF5S04TXxJ4n7tPndbbBYy.IN6Nfsd5zv9Ic" + 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