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-482076694087.mit-edu.top/post/3148057629

  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-482076694087.mit-edu.top",cType: 'managed',cRay: '90fccd2b087cd64c',cH: 'BE7.c_5S.Iaeiq2NjtJYgbu0C.wWd9w20WlIA6ASasc-1739197871-1.2.1.1-HhMTJoYbkQxpkTw2NA5mSo9_vXyfDh.Y9vuCong_YkRRFe7i1aV9t5itViDhO7JE',cUPMDTk: "\/post\/3148057629?__cf_chl_tk=zyT3hptG66um0GQhB8osAhl8oB0_gVcnUUh.hlfH0vg-1739197871-1.0.1.1-z9gSSw7ITIhb1OxbXwBOxoaJo8GgDDv9B1CRqYyI0HI",cFPWv: 'g',cITimeS: '1739197871',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/3148057629?__cf_chl_f_tk=zyT3hptG66um0GQhB8osAhl8oB0_gVcnUUh.hlfH0vg-1739197871-1.0.1.1-z9gSSw7ITIhb1OxbXwBOxoaJo8GgDDv9B1CRqYyI0HI",md: "2_Nh5PEZQ84CCeQ_Nh82IW5CyXE2uxcFTA_1CDsqsqA-1739197871-1.2.1.1-Y9os._CK48Rzx9wOxD_HGyAxnCcV7SeAHekbVXzzav61Ut9Mcu6sQC3ENGV_T_e9EH_3j_KKSp6avqlA3zIQrwqp3brTU_WT8irmuIHcV7UhFI4MlyW6PowBlsu28qMMLw.CX3jWbZf4xQ8VApgmk8LCm0bzZx7yoicAGdboc6VrPbiioopeqN9kFglh7LAl1z0PfEDYbTsMeJkIGB8Gd2QPi0GFeU5iWY6FvBtf3od8DTXcCJVFz3IeL6lvXNmygd8ZIWY7_UxHzjxDsAEatw3vEgUALnEwfMRxawlW7WQGHke9uYhfYL8K1GqnnpB.TabpQFHmtVIdDb2lZsu_nFo1AYL8FC9FiAtQ_8R49HEpeokdC.0lvnyzlMe7LxYftKwALrMcLaVradu6aVLyPlCMp.qcqtdd1Vz4fWs9U0NgX4s91eT4E_AxJeJVum4E5UxLVl0oz5C.JWrxiBsZKHQVQz5gKP9cvKqxge1N6lJuf8h.C0WDZ_mxwr9tJHrB09YiZlFUvmMcVtbzjFLFiNdl7hAoOulPglA5_5X1BsdqkzDgyPVBXIVS4vVSoTUFlRcsErsx55IORr_KqIcKib6rJPEsy4hcsKijUhqn.M_QyYQCldurOLsDY_f3BBL.W.5tSyfnxNiDboFIt5btGI0OG5IbJejzDRrXpNbS0KS4K0gC3EHhRnbwae2lXaFWB_J3FOHOtFrxVhuJaPijqjrI_n2u27fZvzc4cjY6vkkCEKBcREdU4P7mUZYGdFiipuxAVpWYO2IpyvS.FJSMeH9mRyP0dphQ4MT4aiiQylfthBo_4.uZr18VKRJyQt92oLH.ODGY.9wwCUd5PiSoPHCP6Lj8B1urqnDGoRxLXkU7.Vx9oLcqKS4XeBry9JbXXdgNhjXUUM._d3ezCVdPF4YxByUGDzM30InYgL3Y9gsNTeQ3LarE6kAufitcdo5154p6pHpLTsfyT8IjeTDP0BHqSKcXGbeR9_klkqdodzGKtle1boM_.Q29WY9zGMVsLzksqers3_3.59mRKaXwe5CYsY5jAA0mLVxOYJxtvaWL1KflWcRJ7PB1wka5rs.ZGXoSQa4xjD5lBovmdDMoEVVpBodxLcCISXFAsws3NZj5CSXW2U2MzQB84dcYuNfcXvb0lvmCoaOt61ktxx4MFlo_wihId7PdroXGDQH4fN3J1HvGM0a6kzMQxySff.lHs3_RittJUHlLPj2DBvps2XfBQsbsbPsXKeiT2JgSn5BWeR3Sdggde7kZh_PSh822iDmv8KnSzFstpKvVDUcxdPgbmDHurhbW2Xz8cWx.eRWxTcDVGWx80zEUl.1BvOanBKOI91JpHKRZej86XZoYDv7J3AcZ56M0P3ErfcU0yzobL6TIgPqx0U526YDk92u8k5Dl_kjSGdgOr05w3GRHrOf8qx68aFXUhoKxlHBfsZtUZiDresX2fYRWTVQsAJneY5oRArKlvJfnk1wHbePXzPlMIRisS.gC_jAikSgzgaOhUEx6jI8aOKtK2BnRlru1S9qQ53xWUcMSwO87wuO51vSF_AmeGnTCA21IVQHw6fZdsgdZ.RCVSMeJAHqFx4oviLuIRGWV9_8Pg7QIsmpa6fXmt7S2Y41tqhH1OZBXaAlo9Alvdm75DYOLazHMovBE2ae0pHArU7h_zhOqScK3yizMl1dg2TZe1vZ8f5imwcsXTcNEgdtkyEu4YjtBFhLxnk.fRBkkmFF_JrpAMtL_9pA0qZjewBceSbyXoZj2rbnIDJccVYNXiFqI3toBR6UW3rwX_NWOr5.cPtgYK82fYkZ5ScRKxgHhnw5jYu5.DxyM4SqM366AKC3c2ZIOpVzplpLtiGAHaiC9xvyh0UfO5fSjgU43f_OtdZ45uYsnm0XgKytQj9gxRm.0xl.xr9WiNeYon8bgvy1VwhytZ7_I1hZ89ZDfpaQzpOuIooQYRoME43R9GAQ2U1Kk.sLmIW3p7RKMO1MjDIqykbZ7YJZAEnKINPFW_CDca8eoFpthAKqXJHemwOK3looM3qavCxFJX3flQy.bqQLkLsrxpFGZy8K6rXgjGG8isi7LEjXHuaV0tTQmB7c75eSDLXDk_0SRYbi73z_yGX2wBwKmD1EfUhmBjsM.Uza4ze6xNJNHPYt_hnEusqQjnq4yLxzMCwfLjA7WowFJGrw3s1NZ34JSjFeg5auYajxUPD9APgIPqqO64oI6IEp_Lld5ria4e8dY",mdrd: "F129o1fukhimHCAPsBnjdRD6TC8vXCWGerNcrKqJcgc-1739197871-1.2.1.1-cf2aoip67.K8J.i2gP8.Ej.7gfBDO.vhkP5CaD1fNaYp1W9usWQ7d4_Pz7SHNhJ8PEb4dt81eMTTDlM.KNxNr2PAMFZETNZKfWO9mx8UmkuhXa6wdRSuv01wAnc9baTpnK5Po9eKnyNNtweQzStuPN6zba0QoL5MNfdLiYMFxczX0SdpAed9voWv97F7DuO7AESJEbE1wMWGl5I8mNYvW4ywzVI9ItHawi5H86qGjT9GgXaPzNp5aZhCvNpBZV6rFEW1iCxaHRVqAWGd9jdJvuhx1a9HTOqF2CIUPprJZLg.wGYN7DMm9D4ZNSRJNyds55ZUt5Dp8Pvnr9Mj.9A.E4ZlqsNVFZsDUFTVZkkPvAE4ZFBRz0w45Pod50bNjLt60PcbqNT.FaYioYpABzfhahBkhbnFuCaYL3jMutCLKqifat2b_Pc6RCHaydmkbi2fIr26_.Q9HuhoMy3DladCm.dz1vNqdGjzoUTiL4U.LjYqCyH6w.6U9sIyIGu6h9iLl5v1zXEf95hgFVUPJ8BnBAllT14PO0VP.LmF.ODbRuPFh3oGnI7X4h.Bo7u0gmq13uLttqJJ0FRWE6.AeLTsUK.5as0tHuPf.H5j32AJuDFYCFSfP2C.TsleIFVhA6phwhYFpgUGuhwGzXJCXI0xJZp0O0Z3Dph0ryFBYyPtyTE.iHxIQ7yjGhJ0.JJ18Tm_._vC_10n64znFAiD_HEjrAc2NY2IrxtP0QyVKLEZ3l5BUJF5Qqht1oUdf5FmQXFnkFg03MFCjgDK0nwCE4PwoPbqiyFJdvjYF5duy_gV9ykWVmWm1Xg_m3OKk2D.OL9hqILziXv4Y8iYfeFue8aBDz03ecE1QB_1NRWh_TF.4nrzuiIsffyn5c8Y9Mb_ormCJOGFfMdz8HMvotOPSXPjS0K4.j6K3i005Jn4JNjsNX1n9rdX1aV8syIsF3xFVNhLlBEhCCEd21K4dL0iA.JflLvgYxd2cESVWF5Tcq7NuP5WVVznXJ6P7ZYTO2PyfDaDfDk5ne4L2RbDBfOgV20H0nV1sTV_Fim7xp8Wr_Jjf4AQ4O3KnC86f3hNePSiGPT.df50Yxf6y4omcI21Da1IfRC3n5wJtRHzCC4J0L7nkvzkdPNXS4U0Ra3QKq97D4sAFTxlQCGK3dc1ppVEey4iVEkJjGRRjc5_7cfTckQOw8U4LoDJIeilCqb7ZUuvnCaV.MIBE7BEoFceqc1k.35u7YT9ikBcBAd2s_SSHmL3TnnPFlLmwjQWcLBg2j7jh3c1gZcR74erJ3nnEm24UM33ggTm8Hnf9NF6xE7pSy6n_fmCL4XWJOq29y8ESQ6Akjs1okTNU9We9lQ79QuIqkqNVd6.ho1xYA6fVwhsaGFUxw1.vyneEPvBy4_MZJI7KwbjTLQlAvmMJESMG3bY_KwZQRiYgmDy1Doeq8R4FB2bTDWQvHJG4o25QBhqEkUBNCc99JwjLbSUaKgz31i3Ntv7fPteGTuDgGKkRMSGkXrelb8DMn.G9q16JT4XQF3K.HjoHwdZDXemO9zbnvl.KA505isbt2H3vhGg1SAXFuGsRY_xR3KUoxl2vkynt5PSeQWi9k65bFZlV59GfMbIadYf122tFLLM0r_QzgcxalTWli3SkBLICXLvkxEw.PgSmYLdP3QqnGYYF9kA.OPL3LVhjkLZgtGfunClk9Av.PCuGhdJGHKvf0zz277GAxaNKFcoOnG5oKuTfn7GXFSsleDGrSQJl12PaUuL4EhDZklmdFRwOSWlLrCo.kJoxAJX5f6hCrFTdmZwxcPUjr_jQuefpI54IhYyRQ99hH7IXLETvwI"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fccd2b087cd64c';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\/3148057629?__cf_chl_rt_tk=zyT3hptG66um0GQhB8osAhl8oB0_gVcnUUh.hlfH0vg-1739197871-1.0.1.1-z9gSSw7ITIhb1OxbXwBOxoaJo8GgDDv9B1CRqYyI0HI" + 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