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-495112750048.mit-edu.top/post/7562430891

  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-495112750048.mit-edu.top",cType: 'managed',cRay: '90f801e9fc1d07e3',cH: 'Eg26_bFTwKcmr8eOo.OO6qdk4Y5x4lZ6alho4x6qyfE-1739147603-1.2.1.1-0C2uJ0WeoizjQmlI_Gxj5l0HbTc8FL_a93OkrY2rJkJ9LcZNlzp3AqbuetMh4BK5',cUPMDTk: "\/post\/7562430891?__cf_chl_tk=l.eGinFcxhMJMH4mQeRH3_0ILmfd6Su.JVtwFDfrR_A-1739147603-1.0.1.1-8.Ksw0GfqDB0YlrDoAy9DqccRY4b_zJgvR2uhIdqq.M",cFPWv: 'g',cITimeS: '1739147603',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7562430891?__cf_chl_f_tk=l.eGinFcxhMJMH4mQeRH3_0ILmfd6Su.JVtwFDfrR_A-1739147603-1.0.1.1-8.Ksw0GfqDB0YlrDoAy9DqccRY4b_zJgvR2uhIdqq.M",md: "qmmyj1qY5UsFEEEr1U284rWUaz9yqlqzDS9HE80nWbM-1739147603-1.2.1.1-0_RdYx59qIjZLXpcRXwia9ltl049c2K0.sX.RfVY87P5TQgVf5Ll13f6eBMAhKZyGWxZHMEUz3GeuqVOdQbJKxOy3kHizrswkE69YSCfq5pz.GI0zbHWFeKaIJgOwbaL83I3AC2ls7WTSJiY3J_TLA3c8.d.2eQKsLp_.hZsWCmI1QeY9ESkR3ZxppdZE4A7fI5225vlThQlzv1mqxstJrPCO7TkhoHPynVbNW3msmCNZJly4m.Rlg9Ti1RSKBOGs7GCfxkl9AJnRL9__IR99IV2Fq55Oc7eJQflnh.3VdDatMvr6WpiwKQbfsUe5vcipGyUB5euXl93rLSDZA8BZZWNwW6siZewXyA_kQ9RGLC2NJKKJ_dVUuCJHgDor9KsnzkoysuCZG4hohmksTwBPC.UnbvFoKQd4Hy1ily5fiIQbl_Gy2rby.jTCS6cWLUuhxPRZgiqXzVoD7b0BbDlIIU3mDMa_f1Tx0JbYnxFVW0kIhDXVS.3x45BVMfegjjFj5_PH0t3Wpt8d72vXDokamlPrMZmSjMUkLeRyW_dvmyVozaW4dEcu2ZRkPI8lvi3Rortu_HphnNom92J4A0Kx5cgkChvkdjik_qljOwJlJNrqpKsAaGCGVsn.9UqDhbemZ9T1hfIACHSN9WMDODuIAx74YSYsc9HhlPqsDqpTOVej89Nmlct1GWc3TfyRaSI.mBTmO552yE6H9KHUbsp.AagEQxYaMEUysCIv5FhfXoQ1wcrv5G9UelfiOYDxCB4fsXIxrxpnban6Vb2SPh6LYXF4XXZyBk3vVkRFuDXfEUs_BHdL_o1YbSVMgys0vuAvVBJdTgXs23SUhoC.1FC1qL_ZhcWNmLTPNjYEOHV9fbeSqOVLFymEuBW.LOoAShe3M0wIskFB.3rRPSxZLZvO6Lm.lYiB4VuD7mDgH9w5lP3aB4YzmugRfZimyu5f8sX8HwrtoxsnmUydQIJutu7T4PrnF6AXOJ8Lkily7Z8uURpZkDfHDLd50wASHbtHh8a2ULpHzQTjvcsvWG7CRXr9j6afeL4OnMdqn1ddAtjBrPCCcl8kLekodgKQV7tbsNfmJccbUTvikKXB9DN_tKhiZjyUS5S4uZkpooMW6OAoy61cKA4jB4H2s_3mnpEPRSLrxEfBTI.f5bE.kG.3yYbhNWUx4S_TN09Vb0wQNKA0pbUTgn3n.qz4MkRp2Wc4wuVde4R5SONP3YKCXxkF1n6PainmIkDiYmnEfJKniSbQXr4pGzo60TnBlK5F9OZzaA8eYGQ73x3dtGxNAaePVTAXbJ1s0hpUn2t7DhHXbsrotCxVNJxEkyXkr3NHhDQwLlfy.Yh6f2PT.0Sv_KOgkpCbOt0LjY58cEZCfcZk0vYT4gIRSZJXuT9ah1lPSTYDd.tQyb1p_a7oQRYEn1AV3NVNeP8i.eNO7s3JITgB.v487K4NC1NApyRyk.cWWBG.bGVgegsKcq4QK1LF_x4lgW6miO8J7j0ePkW83TPm6Jg7PVie0ZhYc3fQIIii6THly2U6AkoWU44BYyC14HZt9XbcgB2Dzx3py1tbpzFSE4AXtIa4mkl5v9R6nO6tS_NkQ5X4Hy5wgvDxlDdLKNL9Z.4ZKz_GoASCxh.4iC37eri55NFzVAuwL9NLP8W1yTGP8.wm_AznQ2a_BD7FXQU4jaIdbTbu1IDNgsNm7Q97bt0oFlUo_cApSgoW_mXo7iVMql2A5xll_SQbLEcxRKYjpshCyenWV6jiKv7HdGEA32g8He2SVuDRuKHI_XrisMqTI9kKd1qfV1Vlbqi_6W2v7931jepdoF.HjaGZ6T3eHEKnec2qjTPt0fx9Yetcxg6wpXIAxEQrIo3s8I_7C1WiHaX8CRYurVT1umv1Bcqb57LCx2bZ8sP5UfN1OY2.aYAFF7JYo64vvCmr9lV7DgDeNsR5MwRzYB3vO1fbSCHi5WslJU7aWJDjUa0ZSU6qlH2cQ_ztjuXXF.s9ykeawZ8_rxrVjWit.r7gS3OfegoxNhgKXB2g5RtcBgXwPt4JVdvS.qkb78a5tGjnmOOtDSfw9lDB450Iiu8KdcLJsBVht4seevzyMKmrvmRHWcZAzvnbll40oW0tSbZHB2Rdb8882Wx_6Ri6u.1Fn3cJMobGwTNJRxMpik33dA5UoYtEyI6QD1T8YgxqJP1eSsdXHT4WUudUcrISs8tQJu9.2gBi98whtYO55kMtgDhFq_jBhRDwwMZ",mdrd: "o2HPvf.ioEQ2T0wPTEbuzxik5rG1LAu5qF7qK6TOsvQ-1739147603-1.2.1.1-0xOpj7Onq7B4gT3CCeGLYP6IDcsD488vhdFBnfTaeVQBLso0pQM2PhJD3.fYOUW1BWBED4LtSyj.03qrz5dlYC_MTA3JSX0MUHclt6EzrYzyS0bcEK2QwSUM_ZrtH5589syTZyfLlQfrSU9PJybNwmonhjhNKG10NGEWisynSd.oQBxZLoEOBWCQsYXUe.7BNJpjgXnGaWTANRmfGwRXK5KtHaB_ZJOVZh5RDIyYKqyNhSzYqGzjQZawH7i0NhjgTr2FzpuYPSBxI9VbmcmcPQxkZt7IaQtxZ.z3am3yrznW0Z9UviMUMrfsZw2pjrahcc0j0lGM0P8xnnEH4kj0T9mG3pxW7CYBRlHJ2qVjZNMrSRDTAqTlXex0Y0BqOyZnp5nmGyXmPogSEq_om7wGOqQPu5Fz3vop92IclkwV6ghvfiAcoelo3JpZMZ7JiPehVei.z1f4dKAEhxdUEzznlQmn84q3vSapO99lt8bWhfd_Q3SajIR.kGCi91SI16z4pWfk1.bd.codFUE6wg9Mbdj5aKAY_GEi_7ktLB48KI9E3VY5aAIXe6.4kVLrBlbzE1NqI2Ls3eaKauuWA8DXRJjfo5TaSVl89ef4RW49Ke_yZJnPh2amgtq6emDmZZkBqpIzC0S0iqMYhw4UzjcV4H7w3a0eHTT2VQqjWb226sx0p6KE4GULSptIwgwQBW36x80lG_BvBDdBGQUw5UvI_WjLU.8FKbSs_bglWgpYsvFoVZpoNeM0tSoHHkGt7s5hA_IQog6aAkIy7YXXxI4VcV2EoddwgwJGvrc8OI5QuEXx.dB95.iOqATfUfCJJpj0M2YQ4K2msSdBebBmkXjM7hd7o_hQaIrVS.zrYgo_Px5u70G6elIhbqeU2CcJFMbMgegYhup7DJLf6xqR2an0ptuDarUG5kZ92JzRvukFwHYAHCaBY4gsB9L_rsNJYYTCSpjholRCYntKL5G1uvf3T.xvk8nWPsW.qp6k6lPm2yFlBqZFxl0KBHbINTBAigsUdnKUtyHykzg1CrCc.HBUIR8as0xc7a.Et9Z_K6nHsnpc7ByKkv8ALD1cBqBDZLGqXwo.pwpk049dJgoL3cYTELelQ0PV698wo4e_2vij8v0K1zxStrzwZvYpslNGlyeTg03_ENG5NtXWRRhPh2PnNfOSW_UXTkaDjUwfyQOukIZt74YoxgjAODK_SbN0OKXlBFaLQ1snraQsLyFjpvIXe44TcbMff7oN9bpBj3TSc.rwAV1UGiNsk.AEw48RqUElVxzMA7XEIgGBtKrf5PSeTkOwnF8JAQZduH4mlP2pou2QKYKFdPg3bg5ic0wT3M.GTaVB_.lUGiroZmfXcCu2isTzL0._ER9VsUvwQvj33L_oHCMmeWEYL4DRQqEohsPWzsIwzNcShCAtGTH2Gl2bLs7LulX7FKlO7.8JARkRKjyQWj0g.FWp_sDKu1KHawzhcp9A.qsTQ8uBciPxufwiz64on9lyCDsav1uGqihnmAXOjB93pPuTdYPgZ5d5xvhyDcPONkFXpGMLGzNTO7d6bWm2HYIj6CFmTilBnaoFFhbj2qaK4C_7XFfz8DYQSQrcWnKRbgv07szYml2PFY_N.aq_1qqsjRmAheGkL29PWfBavgjoaIYgyWyhijUcTB06c4WAcQiHooTfmVm.293BaBw0bd_HbhPRqtNzaUMmKsPkISStm0ocUzkJmB_mAx3fnnu05bLmS4XnHC.ApvMzDXg6ykC0XOJLfVRneddRrTSrqnIV_MmQhiBWyxsBU.V0gSYZE5JvnwpSkJ6xBqfL.Q"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f801e9fc1d07e3';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\/7562430891?__cf_chl_rt_tk=l.eGinFcxhMJMH4mQeRH3_0ILmfd6Su.JVtwFDfrR_A-1739147603-1.0.1.1-8.Ksw0GfqDB0YlrDoAy9DqccRY4b_zJgvR2uhIdqq.M" + 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