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-768021274294.mit-edu.top/post/9732605841

  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-768021274294.mit-edu.top",cType: 'managed',cRay: '90f3a7746e6607fb',cH: 'jZqaXzhyXgkpDcDvaq7sFf76WORWtaVs5L38ROCQBOw-1739101955-1.2.1.1-bgz2hqhNKb7SIDPqOulMglHJubUvqLwFjG4kFEHJndnEhiLK0Skao7RVwwQbUTMr',cUPMDTk: "\/post\/9732605841?__cf_chl_tk=eNy0vEe1_CdZWmdU5TytgTUimV.qDUcPDFhXAKt7nJk-1739101955-1.0.1.1-lJ2Tp6gqWnvTfgaQ_OnJzTBY7RrDHwCuNMfAmNujRZo",cFPWv: 'g',cITimeS: '1739101955',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9732605841?__cf_chl_f_tk=eNy0vEe1_CdZWmdU5TytgTUimV.qDUcPDFhXAKt7nJk-1739101955-1.0.1.1-lJ2Tp6gqWnvTfgaQ_OnJzTBY7RrDHwCuNMfAmNujRZo",md: "A.BQWjQu1VwHpfZzWMNoobBREpikrYSWiaZpEhx7dsU-1739101955-1.2.1.1-064NJWtCCSmOJp71D.lS6VXp_4vkKGdabEzICGCusYbc_CNs_RJgW8O1A_Wh4968Q8EyCzIbePKMTFpoHHXsy8spdnBOQ_nDkKDo9TlKTiURbOkTuHIQkqKaJara4kdPHq8IxahJxs63JHpHsuK8WyrHufojetwPG32N_ZFTzOC0k_BKmsKZoHGiEfb1yret9ZUkQ3fVIxTq2XwGCiKFrOawZ34qeY.OVYrsGonILtOmva2mhadTlq5wdPQF3A9Whvmm1GhTu8wplFFMdtk3BjbVKDxv.S12VfOZDZH1RIBZT_oEKcxIKSMv5v9eHaTRe4n2oNAFrBxi8FIy4sviFT9f5N4wXc0cvvKy5mo8OPAHMMzmJ.ylxjN3alinGC43tvkXHsRIahYKbsrZw611.gug6yQPr8YIUqR4jKnRgwgfJg2G5OeJPlsw73IXTd1gK_7V1WdaZljIZXOE_7YOm4QGQwwl2kR_Q0_NBZDBn89Fn7.2OJ8GiHgLus9bPP_sbiHlF.heub6jzUy1NMOW3x_foX2ljie2RdttFRBRv0TItsbSXO2OxCPtPdA1gTmHxRYukHqb5jX2PtXsIHuSosUHMZjXjrFVGUNi1UXqsGsBvWRsuHg.cP_5ZM0r3osjrarLzDCJLFA_GuCgjy6TLs1wNBg0C_5EyE3PnqV9eyvEp6IojknTbyRkhu.fDWajiANYaPfjfGbzIU73uJJ73WXVZQdEU9BpXBPiCQT7ssG3wBQ._mDPezEnpzgxLOSEJs96i7WH.z_r1OTZ6clLUOmc26w5vFtZIFZY6pJPx2Chve.gMXc6zNyWE4_NI9RU5Hrc09S5Dsn.E8S3F2BJEc2e5XIfCzwKmp3Hn5yVYy1PmI9.tcuSESIAijE1EfXEdZxxhLuNoCdZnZ1sYYXnjmrZetWtH8nAPquW9I769k9jiYnESM_kAitCCfkFRro1TPZ9cFsFehkIEBbuDvBgyA7JqFW.HPerd2s9FkJ5F4kAiqwOUbLvLOeNvR1gfgfBhlEMfB_Xo4DBDPwmNvq1zWWEvJsGDYikbhFz3GEfg6J4Fksy5MRboyZUO3894dqRd0V12pKQ1jakwYgzqGiERGZAFkcJy4VBde23OhA4Eag6dyUrHmwkgXbRX8FR2Akw1uRfkIlP0d1tJpWFMcNgEOEDw7fFi0Ud4b6_VOGiacak80CyQGIP2atDWsiGGflvsfqc90toozpd4OniEmx.hC4KcdI.ZEs26Ev6ClysbEWDkbU4yOOXCWRsIjYob1J50IYn0utQEe_p1rwX9fsiMTouCm9RSXkGpAxL5cNVxpXO.oCUeiEyAUWk7eNkKXYFnObBP2kdb2PoCrKBZ5OKtFQq9boeMTUTW2DSUWYpFEoDIKegopmV7nLWh79.0ub6LMmFSqAI5w_MX4ADug1aLQWJ6zw9OdH27H5KXtmyBUDsIyTnnMFHMp5y09lAmcA8mdKVQ_UEhNto9cinq259el3r34ba4Ivfr1HKNY5fSph8E6NXk7ONKMzvSre.gu9bq_7q6.gbevlb5x6n_fRf3PfHCs3nkQUP9R2Wh4HckR5JMYC1x2tPBysgizNZZRh9axlnlEyC4CHiATpNR6Lh.1FV0_M98Q6omtlqg8vpdkk4IpxbK4FQGapQiB9OUXQVZGBtPQHMx9i.tkNwOhc4M59py7Ke74DkJwbzM1Gw6b8rQXV6yhh7s7rlERg9ZEm0D876VZugt1ngab1I49DP4T.FrywbeYF6aO3grfWh0KHsN1I2Be_APlLOkC.czmVHpS2v1lk0K9q8wBhXRKXvf9rpTtbOIHC7NWEXGDNPx4_Q.FPMd8r9mhGVJzuIXcPOMEIvhtxuns8XnPBV5Y1.Tay8lcHrG1t755D4x4N.ZVwNdftW_2TA4boQJGwbs4A9xQj6OKJwr5GTnuwZ84hSObt_fVqLsE9LmyVQemJ0UIGKMJEgQx0Fde8AyAM3bBftyKdZhBzNB6ra._C479k0arpbr2dffFeoAbY6he2M7hb.HqmPRbIsXbkSmVLPaOtmuhUGIe..44JlDPlywc7V5LL81imtTEvChdjG5DczDe.czYC3V5hbKR5djhPd9TeGCkQwg.iJusj_ZdSsjXHJeL04vfcvsdzV6ZpsVwhznAgGWUHou7aIq287fNvi7FexLPunNRoEwPbEAKs8sKsIPYVzj5kh2Npe2U31ZKYXX66XxaExQpLPKTosrXlckwNZ",mdrd: "KWMKXbykBVW86qjotR0mItTXZP.Ahckmsg40lkwWPfk-1739101955-1.2.1.1-W7ODyUMFyg1i38PigI4Ri9trQxWkp0oJvvnip4RUK8gR5xVKlkQwMy_QEJlTJul.5s95oYv7fghmTVjb9ZLkzaUktcouZ2A0fagHLAkIFP_srlx41zMRepcryEmfwk5ulwsD1UGXHwkW3X2lBI4oWgJWgbDs9HoWuCjTwG5GYTCmUUc4qs9tkSWgutBi2j.tbmCRWf2C56LUc.FFlQhlPhUhoRv.J4V.4rawjGNvG45hAOWP.bf4mu_ljMNyMUHyn81mt93Eg9t76b4c2IedcnrHLlChNhMobD4mZZVikK9.DiNWoSqkis7twyy.oJkqefVv7Wrw_VpL8ncW9zWZXa8sU3RRWguFaUCt.mNuawWCC4jJ54CbEFIJ3jDwRhOkaE7I759AQHeELg7U.HvqC4Ezy3BZ74i8t09XMsnp44kx6tbJXTf67g.g0ARHaCKECVuvdQfJE.9HwO.._9AwVqRhQ_DCmmPoTf223MkujODK_1WMMK5tat_8Yzd.Gq71yRaFu8KSO2cfSR1KDUeRjDwema37vKBjGhyO.bAP1v6_pwiV3fn8jfQZ840wTMLhNsn6VkL3WOd57wLTlwHjHE_iMrC5NgPkkvtjm4Kv4SREsA3ZPHq0n0jYCEWBVjsmTq0xuOawkZjx6K8YpGUeYP.ZoegJj_ByCTbJg5B6279B9d4t1m_h2CM7azlDtaBhh6SLQp7Al4m4CK29VOj4wsrx3hNnh6OxyMX0sAzb.qSmOImFubPH5UWCnguFsGIjnEQC0BVERdNMJhDxERZ7BfZhu69vqEDLqaWoOipZvn4vLYgX11HXYhT4TXVgyNPJVJwHZEYwBW9RP1MhdHrU8OARkFc8vEY4jioC1yO_azOPAIhFFwBDqy5_yAHBNbJ594xInozDbT5HCojWtq33lZIPA.xkIX0wNV5BZV4Prb097tjZV9dXSYEJMBoWbrTf2vBUouTHMvpyNUVj42nTC.oEximxMUTN9viA2hs9iwvLzDrvct90xVBb3Ie816dE3hFaB1G9vmj.tjZ6p7pQTm3BlOH1yN7Ju2EVPo_WAOa4paSrO2OS3xYC18cDPaWZ5.i3VctodW_XuUZ_R7zC1i4aPNvk0tn3DjiEEQHfq6MA6W0ysrxGKV6X.JWwS2gyKlOiv3hwKlBVnpibYPDpdWpbcPoglB2r505NwcMSHk8tYBxNRwLdZ7yD2uLJtm83agG5F0xdoYda0GHj_UXDuvlFoSaFgoeD5c_q8IVyXe0vI6ILjqAowN.QaC9svImeA41HqIq725jtaEC7LCgls.dHD833G4o5qvnsWn2HCDgECtF2P.R7LPSyUbbDWpAsqB763zrlNYXix.yZpt0ADZvCdOIE9M57GkrBpEeBQLDSl8aYjFjYF8XNfZ_Sim4f1lVYT5lwvVKyvCqtdiieylzlUjZs2F5_KfYnwu9ZOEwvXXIbXKfBVDmEWCfrNzKsPkvwLr6rTYwvrHKTh4pIltSmbs1tmWy1b3FSBh.q9poke3kJcxrGg1CdjzSJdpty71DuRMtzznCwFDZqchKchI7H5oFMaLKVBc34OlxCRWyUVDfb2aKMJsCHEE8JbszPhn6ptUvQ4AEAel_92tGucCCJhCcHP1_ssnxM6Q4iS2Fk8oF4zfsk0GARzGZERRhdzjsA96BAJxF00kUr_d071xQea8sarLGbKl1eEfYHTocnGfjlMKtvFVXUwRU4qQ735Y5QRh6OFHfIY.KViVNvQfp0c_IjPXU3W0AT3ZDVbWB.ppi8Ye9yWc7qdO1ibx7oGW0yr2zqw26uW5fFGBNOJjfl.I_f9D1KeYeLIyMaj1c"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f3a7746e6607fb';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\/9732605841?__cf_chl_rt_tk=eNy0vEe1_CdZWmdU5TytgTUimV.qDUcPDFhXAKt7nJk-1739101955-1.0.1.1-lJ2Tp6gqWnvTfgaQ_OnJzTBY7RrDHwCuNMfAmNujRZo" + 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