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-163052321276.mit-edu.top/post/9630214785

  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-163052321276.mit-edu.top",cType: 'managed',cRay: '90f5f5c33df1d629',cH: 'KNmritVuCk.TPM4.SsOdet0ibpLjCkKAprPlv2LZvyg-1739126134-1.2.1.1-M9nli3B30cDNCTK4S_t7qtLaYu7nryQpn3qF6dCtr_vxugTyGYIPl9rzld01jNyt',cUPMDTk: "\/post\/9630214785?__cf_chl_tk=vRvxJYeHH9I7MqExnLY74wIQ8Tmi9MDxAK29ozUz4GU-1739126134-1.0.1.1-Q3vdn8Up9DmpNJEzA60lPWEZ5Bsa5bfxtTsL.o8NCH8",cFPWv: 'g',cITimeS: '1739126134',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9630214785?__cf_chl_f_tk=vRvxJYeHH9I7MqExnLY74wIQ8Tmi9MDxAK29ozUz4GU-1739126134-1.0.1.1-Q3vdn8Up9DmpNJEzA60lPWEZ5Bsa5bfxtTsL.o8NCH8",md: "LX8WRnIKSPvdmJ.r.OX6mlWrnguisvGciCgwaotrdVs-1739126134-1.2.1.1-N7SY0Z7WuJHqxcNBDZbXL51AxrEFXl0w0lcstU86lWy0RYFdfVvx45PbElYcsj0mCYiYaqPXpAc9Nc7ju64MIUixx0RzBf2Te66C1x.5JmxpgvDkWRGRjUg3TpE2tkts3iaymnSbSk5v54EEClEX4xOU6RLRycbZW9bzixjHWC1k7tx.ScaduyREYfvgJnZmpa2l9cmQ55MwVxUxHH3_hdFnfT3wQYoQVzuMawRByQDB1J8EiuVvE7CSc5RNVrFKp9DBrO.qb6hxrxiAjPYy6W.DIYEwC2iz7Z3s.cUnlZhANNQTo3i5dj1nASGvQWc041q6XQKD81zSeNfuB63MwFbc0DgEdU.8NQp1Ij_yJDPLiy0FisegUsy7RSIXid_dBczGw1FKF9eCipti5dB2pxiZzb5Hja7CnkncjnhM5FR7LYmblBNdFCY6GD_f91WSCWc5DGm03OKleC.woB2IU0Cx.TyJfebqDsv77savk3L18Horcmjq9Cz8l65fenzEbxfyaycY75KPITM0jSwcMJN1OOpc0p6hLkTOKuZzZO08LYS83dBBUl2NyQYy12IdjpmF8VvmJBd32QBo.xfGw25fVybxhE8xht..vDPLs1b7Od_MmAZTG8SYBnc8XZLypN0vMNP_F48k9OucH5x8DVD0GRWKnTvgoCzWD.f76rkj0znq2DeBcBvZDi65BINbMrp0n7TiQAYhopulmV6aLa6809BPGMFeU4tbKD65ZFkPtUoD9T7ktIPOSyQ5go_Und4CQz5ixC3gBcIVhLTP3_wu5.3KT1kS2dzrHKb1mu9ic3KtIk9McUBnYw81d2uhI1r0MiHNorh97y9qPurl_NkjsSg8J0r65mkKNqXJYdtUCxhI4ED5047jP.h.1blkhApD3dn7gJQznA.Hbp7Q8xTIy83mNiB8f7WvziW9oKFHnSBtWty2HRCkAcqJyBNOXlnKkvB_82pknuzqrl6466gfszfdEuAMUwMyLUEknE3BeDJGv..SNbF4261ifIXp8F5G43PC3YGClMgIBfwmI29D3V3jZMhd09GNplv0gC6ikbHaXERcZz5kYY4uUrW2qnWYnkT0O72em5ABW_0NFCWnsEfpqZ163lm7WXZFW6bd6b9bGSlr973VB7NK2H9NH5kHiKVUwgJ9.WRgm2OWfV0H4A.AiLbwn57.yYVGyG2mX2Q6mkMr7J6yrocci8YCIXH0yhsz0MsZF_XeTRQ92XhYFBMOPz.rE.0eapg5wwyGxrq3IDlown4ISCxEiGGlO2oad0SBgdQHZstS3eB2yYOhzLw_ZrXHdphrU0tiFg4zRvbwgCBOzGaPXDAWXpLGSAg.SYpLAS4ddZsHrndqV_MKGXVWgv0cCP0aUN8WzqI9E8NHzsp0a_XKtMku00ICOsGYYQm_T1vqqWdlqMiIQls15qTCazQnaxgg_q73kRzGScV..qRAAfOKCy1kURnWTIwV0hswcGeNtYZ5qK7k0A00g.DlA6v.NcXun2zv_Fj4IOYOtTR4VeJ99c0Yog.wn.Vwb4vuqlES7rPhpk6KMXy9ZHX3UkbMiEBHVSD9GiguQUdl30H2Ud4TidnixsaD13sXZlhY.w24LOjryFkdrna1l0vhNlDsiUxFCuayMqe.ZLmDO98qbE41Q_a._NjpD4YTg66efZhgTvHESsXuU00BAXbJ3b6DRWMj5DHylGDGhFscQqPcH4P23E3rNWbqbmHnl4.5WdI_U9oLjPQ3tokw3J4dn6lHFsY7LumOtnZ92BlxZEDUFwicHw.Q2qtZLhfGKokqpj_VDIdZgk21zcbRbrBMY5pPIr7JsWZsbGGFkZOpXbzdblcajuTh_5Fh1jHnC0KBnNoXkl0ovIl1zu0ZwhT2nF.bf4BEoboN1zdLL2otEeu0dtMkyNBgna4x7kJ2XKW3OLzVE83YC1chIwOg0nAMqan.wgTO9kjJET39v89PzGaGf48_vZJORsGcomAQzUK88Atdq4Pvlfuiisz3JR3fAUa2VlXZionG0ntlrDfxx4i_qmJSYVQ3o1fbNUrIXSVsQsYe.f8DqoVPF8cRFBDzjKVzBU2q59P5yfdmzsgvLJPJXsxhvgfNu__E1xD4vfy6fV5qviOjzU7KiX_iBSOyJ1S4r5CiMNBujrCi1woqm6DKibRpctknfByj1CPlsJ6q7LvgTCgzvuyoCV7A1OB9PP_7.nqfm8vG5_1aRbX.IzT0HpQIL5KiHkg2",mdrd: "Yl_PSgpTZpe09Lnz4z_j6uB2ilyc3Yae9Afm2NLc.MM-1739126134-1.2.1.1-OE2MZ.VycnffCEI6eKULggYBVYqkjpnsM54hkIhycfrYBfaEYpd0s.obCgqLMiRRuVaVDC7ry0iLK3MK1Bh0M22O6kgEkFErjLdOE0jDhGMcSxf5nm.K1XUnAExtvwIDxEcwNuc5nR_ickHvaUiGhviogg2VC00CTg87k_ng_YUdkgBBsrCV2pEDdxuZfOb69EHRUzRxiU_L3TOvI5qgyvKQalw1j.nWNHMh0TkMBW0iNEwIkXfyrh71VGnr0s1CiqXewfhnShdEVLxNR0IYdZHdzHGRSXjG2ltlKsVwqDZkSDmT.fEcWAMdIMszPbXyRp7warILG50bNB8z_wVd2N6pPOUZg5lsVdIv3wMMKtf2s4MNdJVTukJcW8QGHYC1rQsGi7t3DOd70y0Am37.ib7EzLr8esRmpKeYB8r7XFBaFI77TI6IREV9n2qNuBZSk1yX2mKsYaEteYCzUfWecZBe5pQMdaXAG1M27MlfIJwf2ZSj7wZwgtTIDXZMMQ4cURfHMJXGoePnjqQUlUSD9qp_BEVcqtRvJSpSRdkO_RrYoWDl7tWOjrlfZ801216oB3GPHKAU0uc5m3VoeAVN2mU0WYViT0ULdQ7uHS4SNjcwVV95Vz8zvnZz3KqOJx8Y90ekJOHMeLzF7DK1uF3VVWUdpI3IRdbIb.ijYMbHjJbS17rXUK.EBtwFEg.mTd.yXvfKzqRPzd6klEy3fJZAIocELcG1nDqIcZ_6OlYKq.UZARybGr1hhM.VD6BM6955ouIonHGBhN3V1uN65OIh4O1X7LmcrFWolUTyAAINxtxG5kti2WXDwPfMvNbYRIOuYlN57eB6hlToMAJoBD2Kcd80o9B9mj_GsYpD7HN1lB0VgwpffHHiHXhs62CW8CV9_sCaHsS7cKcCO_NMaCC63.kIsskYXP7bJZM2xVCjDIfHl3TpwMneLRqLJE1FJk8R14P7kYAJ79JN8dVSzg8cZ_EyS6XUwIb4ttkITBP7KYohKv5BZxOWS5oTrwYgHWRULuyLk2Lyn84uYJJwKgZWZD.fAWP6B3DKwopFv43xyMPpgLm9mwBAFii4aqU6bS2xCyKDvuk_43mN0gLMNnBF5ktioxnZaYC5sdLLro89htDhuX6hK7EUCF2oeUqrDQ54Biwjd4CgrHI.GuFlLOClOLLh0lU__8JnrRk2twXpLn3NznL.7eOcUth5PojAV3mEBlXauLr9BtGfxggp0Qnz.oEN6tcXn7qpqQpVQF7y6a9IdtgIag2O1KNPyO8eBFzOFwm4FtmOTncPiBgi13T5_sBb.kPHsK7YchIQMMaCjvBS1lrYTTfNP4dtuJR3Cfqv0126HXZPVxogrA6hsDXH.wF3BxXLY7kSBte7BN7SjUOhEiUfVhUY45Gg86P4lzLUQlTcRg1EH9G83zOhFz9MoQlRzZmDdLWpS8X_RQmpjCOffZxY9dg1Nn5AsMgUQwqgDSWr8baOmhgFI7t_33ZcLWgLN7_wDgeDZrZMKuds6xfES65MduhNEzXgrRI21kXblnR0Ze3MnW81tM96X.8KXHd1Aj5bLGG.bH_gdOgJzLiRESH2tljsyqWmr9MN1l7ZE2viWQApPGBIi.7hXPcUMV91FHw5vvfvIGJave2LTH.NzBTs5IKmW4XeVeKrW6qsrkSn._GmSZIFsuKAywby_DvfD4wJaQcHbjN3CDEvmmllVRPOJ0MHRXMwM2Elo6Ab2ZfaA2OcpCx1R1IxMz.9cwJdUAsohYuJwZkAd_l7ZP5JomW4442Eu7_7xGWRO2goyR1ErMeLdjW_Tc_U7s3UMkAuj3bHFhNJUzmx8L.ceXo"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f5f5c33df1d629';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\/9630214785?__cf_chl_rt_tk=vRvxJYeHH9I7MqExnLY74wIQ8Tmi9MDxAK29ozUz4GU-1739126134-1.0.1.1-Q3vdn8Up9DmpNJEzA60lPWEZ5Bsa5bfxtTsL.o8NCH8" + 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