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-068026594079.mit-edu.top/post/1825340679

  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-068026594079.mit-edu.top",cType: 'managed',cRay: '90f7b456bd82d650',cH: '8L2pCq5YUJtl86PP7DXDfDsCsviAlEQP_qV.o1_SoP8-1739144426-1.2.1.1-MHGjy61OpuLJu9cZ6ZmV_0NR7Tc5aPzECfp2aVQ3Z.vm.aPhpwGgMT2oQG2HScN_',cUPMDTk: "\/post\/1825340679?__cf_chl_tk=HwFTm3MEsMuNvJdSxwuRkH3x3CVr1vgC6MYRxloCbAo-1739144426-1.0.1.1-0bM4ULbhE5fq972bbPCPhPfXUbl4VXGnQKEDyC.hEGk",cFPWv: 'g',cITimeS: '1739144426',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/1825340679?__cf_chl_f_tk=HwFTm3MEsMuNvJdSxwuRkH3x3CVr1vgC6MYRxloCbAo-1739144426-1.0.1.1-0bM4ULbhE5fq972bbPCPhPfXUbl4VXGnQKEDyC.hEGk",md: "uY91jrmo8qii42jsMQ4USzhD3wjalXi8Um89j3wwo6Y-1739144426-1.2.1.1-KmiQcu8m0J_ZoSJsqCcm.aYPphXsBPqcFhWij3cJfiBAIUxUiwHvcVeArTOnbmnHNANCvEgLh_2j6rTQpSR8IRCD6_M3h1aGwSIyOBbWkgH4MIKounTz2rz5l8PUg0Pq_vSPoVmabi2wxFsQ_YqteJZqhbgYqumn3peziMJDSc6HM9.itMK9rQfiTy2AHEyHWhn.F93WARoN38whJ5AwJB33qvjrrePO.oOXnyCUXtubrdrpKF.ISZfU6IKmRvOUxXG.G_wKJxXQhxwUqgvHNSQBCUDUb4DZU8wSTNWPvnbp.VB5P_f5f._yDzaTgEM4uhZ8sfL5cd2v1ruRYdYOCv0ho.BNob30jEXWvzM30.o3aYxiJXGQP7tFSaep.a0NyQ3..ej.TquUQNpWNRvIaJl2lVlo1GL8mPnozV4xCFnQUJx6DQOPc.tS6cE.YlB2sp5HdR1wJNIT1zNVPieKYv1WcRZB7il_1wA03fDaw0yXSjIWNJygWB7ZHjncQ5_5pjqe0aOxm7LDo_qLyJ7l3xWoKu6lD5fvr0QkFsSiqF_ttCe1STFOeCIcrNgatgSMUolfCZZGPPG_N2M61UCMvY6WZsckFn1uvyReThAD.JZsX5mIk0LJ79MrpVQObi952PhDfczV0WU3cBTOixlJpJUC.n_YkPonnBt_IPuyw15W2.glz2o35Lzs3gvc8gCv8_UmyQ0ewjaj4GWvT5PtbHN5k8r0q6i_jesUDGMemdRoJaYH_n9XQmjSb6t_4UWcL8IUtY6lBBYjxJ.9RQO48NjW0ccav7IyRa5B8rfdlz5s4a2TRU1TG2WUQr5BPlrXLDxydFKQPcEmice64pzdjKdB9_pmWgysPAAToHZKkmu12cChekU463uYMfOJ9NI16MgHyIbFpaFEBF3v54zzh3ADSXgXnCFUXB1vQCi3zmSKie_tq2NgF8hFgzXmBsRdm9l8wEq4wkM5B1PwryOk39pvVmU4BDPxaNlaZKGJc4e4WIDtljeLtHes6n1FVHiPsg9AFxbyad_O3CmEvTOLJax9sNtp3dsyMkJP0de9G4wzjfAzvX5ApTt_p_8882siO11DEAUmQCJ2JqimUaj1nUHxagy_YkhQPgmxqO72BuZaJNpC6RsEuxCBbjh34sBONPqqI2nD919K1k_JYlKWSY8AjI84AE6Ckmy7nB9JSHooJTeK1_cbBmVjvwRSkuyCoPs0IV_AMANDHrfTo3R87z2O78WtorxLTiDDi2arlzOUB7WXivegHi2mKgJYF9IMxH3O5g6cpUbx7sHT.iB2xxo_vKbXHVt1wxepVmRDgxq2ULA2nuMwRWlyDl8DwGRM2n9mt2k1Kr.RkXB5cR9uaw_nkEv65N_Iteer.mgwfXv4AMPyap2Xh7SEGJPIlmXHv0ASp2DLltexoYcdhM6alf6Z1BeXqzjgKql4ZIHsBt2fQUl4lmtAmCl.mq12GK.Wsci1d44jN6VanJPQtwmsrSutmUVaxygWGaeDZP10oULA.nfEOugmPJOebauGnN1C0MoNvvsvevhYrOjUe0neVnt6HPN_Xd_Xg0y_eWADsbUWNdl01y92cGHkUg6HAqqoW69lOU4zzUfzwpC1pI0owkS3yeIUZeEw1JrhIlmO_pnKiPGjqxkh_qajuDHSz3szrCpchJlagZfdztIJsKaEJUWpjPX5yvjYa727cCImMxvc4alHlsglqEXplh9W62hnfjw9qAiWruvN7X9mqud3AfnLFt0S1d5yETxRlwk_QIQUac2LKlzTxxYa8YQurpNpGtzlv9MWSREU_Pa0XLtzIVbY5A_zRmUK0mgJgVmDL0NN2N6Lxab5VNSkBkr.pNSP996xmLUq68FWOrlRZmm_OOrWQ2iC1LrIWKj1GoAm7o1m1ld9pXvPvJIk99QsZFxOESrz4rvsTUXQzHQ1_m3si4D4Y3W6PGsSZAVVw.njStiLcB61EGs2vDk_BfNuT9DaQEo1VPMJqfhJCoiaEKs_wf0KcegEWP64N6mZNVgVyi4ByTDntzyJDenCPgVt.Msb119Cw275pZNtsqw3OnLAmPRzco3Uzc1BlOsiv3Me4Z4FkoCEEa_1Gl4UQSP82_2U49J.Pr.dmtfgMe.3WGMPclGK6gHcjdA.TYWjP2HwhuB7U2Bxg9vMTfsDGmGX56b1TMrv_bbn60hEISHDPFtjfmwusBynJhYohkCgYmTM3UjPozbdZgs6WbCFCNGsy7Zf",mdrd: "33q3s6rbIEmT336jJkQiGE6UAStVMD5dxWNGcm2rhZo-1739144426-1.2.1.1-f14HkskaG63.h17vKoixA4DJmkVXavX6_H3jWfZFVuAuh0B69LY9JbnfNTkpmIAFtPfgFmhFD5Du4x_bClY7b_iiDbtyIYXHSx_mPGV.nyM9GxMHimOI7uO.337QPK7JibW9znT9N7BoSZq3slr5tP44b3Sc6z__HEew0hNDScUQvwCiz6sPe7TvbMc4ATWpcgad8o.y.a5Lr6Be_LPoIuFO_S9bIkRpXJzxCYNiZS.yq9zEvDTGvwwR35PPeK.dscCOh5HfcShutOvtDJWtEYYUE7YUnwO_R6fBHDE4YL7bqW62nVty7OShrL19S_CNDgxbj13oo.uU_0ld5vZeJGhN2P2zvX4Br17dXdV88nUCnGyYLTwVoysWFMcXoGHNlO8mq4FY6iix7NGb38Df7HWmP_wVMPOyFKV.VRQPvciftOGON90m8DtqkNTLVGQM3lBk5epFRvfut2B5P1cI3Ha5EAmPELeYpt6Chl3ECRuU6QRPuJKCBcy2s2AycknGG5vbHntvZ7E9tem7eoV7NM.NY1sjP8fcL7i1HtJxlYO5zXjuhYLBxA9nwqaGKt_9iCU388EHsaudAbgDZnyR3K1YaRyIxhJ_pB4uaac7sUCvT2focLk0Mr2siVATjDXP6c.rdgJBNM2ktrZXFsfIVKg1Wt.9n76ObZwWy3JcZZpoAMWjQzcY8kkk0Wdlicu52GbQs.tbaOSu1STrIami7SFjad2bTdKqMyXy5_rGcCpdatSP8CG6lN7STx.537dyWAMRFm9ESxEUuNpjRGgAKxcmgmUrXQzIbvgX9MIjUZFPLPPRtRvCsUdvSHE1KyTjy7Klne86nwaCIA3GQZpzKjgAeOHVOVaalpukMqwU_5E.9tSqxoxg2RIW7Mw_Ne6IVbV9bi_hv2xjLAsM6vtVp0ckNyoDzfCi9CU7t25FvkjcFD3Py0Q1Uj7gXzbU5pSdm1oHj1FuLvjyZnVo8txi9Hlzg9sjd3dLlJXh93mstntYmtp4eA0BhmKH_7DH9ehcibKSF66UomrlTYxj6_02l8A7AbOFE1nU._Cub57zhrsXsunwN_juqimjJhNnLGyl0ANPvlQ4KciE7dtyUIfjEJXuM97W.DOgkE8oxOtWF8lC6d_A.eWLj8MyZYY6tzDnibIWGrNn.RH.ULK80JcqWZpo2C79p1Et30qWn9Y_IcmFhG_YBf3VIL7rsqpu4ModzUUcIToHJx_r948wEnPoeY7.KpvpRuwbY2Pa5BHKZma50j3k9eH_esbdxh3tArsNkZCeaFnCP14ScKrO0OSx8rowyQvMFQegPsbTwaCnisU0mYdGfeioEsZgrJpvWeR3biykRsDE18VKOv84aQ5anmmbsuujRfTQzzg7DxOco310OHleuWUiI489epswdd_7nImeoyb_6icY0U7FooIkiV5_tpPu48mgAhXUHsh4WXN1tKhtLZMMYKm8ceI1uO_T_.RcD4Ok.cRbPgyS3NzkBhGuduxltU9Qj2KuEZwMrcxuJDDUdiEBu.iV9hwquNuKAMplXxdMdkKurLiLvABzpk5XWwQAJj7Cb0mvWsSGebwzs1fPmJKelFk0TUkhpDH.92lamXlxV23dS3CEaOhcUBAueIH64WsgW3UnEJGk61ZVRwClfzplHwzf2TahXoEPahAHkekOuESW3V74XzDvEhLSyhz85Uv2A2ZxDZDOFRj82WTbYLz3NWl8OThX07XbKwpHL5ecTLaSA63GZGxqXCCeJPMqxMFhy5WXKHoStDXCEfz4CNlVRrCTFgTDh7XExor._k0CkA6SusQhJop2qOpykFZs1zV2b9XhsGZHFwY"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7b456bd82d650';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\/1825340679?__cf_chl_rt_tk=HwFTm3MEsMuNvJdSxwuRkH3x3CVr1vgC6MYRxloCbAo-1739144426-1.0.1.1-0bM4ULbhE5fq972bbPCPhPfXUbl4VXGnQKEDyC.hEGk" + 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