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-605961642616.mit-edu.top/post/9753021684

  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-605961642616.mit-edu.top",cType: 'managed',cRay: '90fb18174fee399d',cH: 'qVmsnQd3y0ufBJZ4BQkyGIGmBfaYtwuZq1gWE.cEu3s-1739179969-1.2.1.1-JORfkfvwzsl97rrdIw7Wtff26tiI6vVeGbXWFqKT_NPzv563aU7c8BVvfYMCOTrt',cUPMDTk: "\/post\/9753021684?__cf_chl_tk=7wRcjzayI3f5bppwFFMNxDStFP9cwZPCb4yEijTjSCg-1739179969-1.0.1.1-azFmX.uYSaFgJ3FMWi7Rf69OHKHsnFFvcOLAVXTM_yg",cFPWv: 'g',cITimeS: '1739179969',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9753021684?__cf_chl_f_tk=7wRcjzayI3f5bppwFFMNxDStFP9cwZPCb4yEijTjSCg-1739179969-1.0.1.1-azFmX.uYSaFgJ3FMWi7Rf69OHKHsnFFvcOLAVXTM_yg",md: "OMeefLlq8DIOz7XUqAbtJ67.N0_Lso3f254TxSXRjqY-1739179969-1.2.1.1-A8EXVeyQSqLMgiAaf00IMCdkRYZilQKCbzQjivI7VnMrqXEhrXrAi64ftFOYOR9HXMF8WTnGRIzjWX83Ljl5_o00OZhWQERpLEyuyJ.NC4mJTE1jpa_DHtPX0gycaAPsK2bOOcTDnrYemqa4YzY3.ZNU8Vvj7pSwBVKCWUEZleKZtA5UL1.D9H8SjLIvAAyGUFqQ9eC.AHsc2PVTIgjIw3dHXe.GkAoZ6wRN1jvpF733n5g7axvAnVRTDq.KtlLiRB1JqJYX6uQvGS7NaIbDO9DdX0InYMgNM8NLErzvfvMeOJcvhQgnOwzdUBiRPs7GSRTyunqQx8VRiDrgXD__6s63da1f3Q2eWh4v7l2gNIiCglcUePZ2eIl5rFFzTsR9HONZJU03PBUEXCKDhCLCbTGXSVJeKP29A64iA3X_TlAmbpcYDyBhCOH6mhURgttIZ3S8a9dHvVOFvXTS1b5jWQiZYf7fIT16bd8aaQtODNnkYLB6PEyCK2c9IW.EGblZQn6DxHCoiWuvsmn4WqwgAwvZz12d07RprJ0KIOmQsIys5zhgmsNay2pn4pbth6gQepiGqh7thCReY04PVX5JNSBPgu.si7jnynUlbaAKER5RNlOfqhE.75nuUI9UTKImc1P_5N.O5HMQ9IcbZSXlvepBwAbg6ZQ4YiRHOnlbACL0zP6WL.ZFpYB43.nmO5Zv.SGYrCXWBQIt9SQ2rWpLL.kbb80JwgSVV1tpLd1Y73zMPTkXPUt0sinOObHCZlSAcR7.VyetDuOOK9ftQSRnhg3MjC5uTZ6oeKkivGq8QB0LQD7uBhhCr7h0I8XaSyvvS.YrkV7SR7LLOAXRLko0X9DpGO_D_M2ycR392Vg8HUcWwXYApzLw2Rq4dCkvdy08OWQVwi3jugSOxoo.r8cytUxFHRC5ZDTw4Fh_Lo1sZwh.LPRQuPDvDKmHlC0d.KkqTaIDhw0SVSE8gI0Q5D__KsrhCWidLcEPbkEU1JCvLNCDUoaT77gqhwz1IsECbRtNmEO6VKKEnVoh8jKL0nLQSCqwOvJfAHRGiOFpYONFSomhS9QFfkefGd23gKLda5tIESUFlp7w10OaA_bFuWtN9DJ1iSoTQk9hbFgOA2SczMm_fklJwnkmOSAknoDprBy4VXGB8U27MLOE19YoRiQpWY1dCKPWD6JzOrxEDQzlDGprsRm4y9wVnJyFRl5F_jkEk4UIwS0D8bEJ8wTQPcon5DNuBW_EHBLeWUmF6VCTIn1wXaOhVQe8XGDxBY_WX2XkOSR5CNRFw8XoAPZpBBGNtKw9GBVrmDGZX4RjojMH7RYu2mJG_ZBxLU3BuOf2IU2_78VdEPEE1z7vFNpog8FRoVOyR0PLpToMCdThawdznQMmJsA.kGuEvF2HIQhrAvTwH52aCgOkjRFLja.Nx0nnUfoUb7kbys1TKfHTEEiKHs8dlIYbD9gwsBKr.j1x2tR1j6PbaPoyrLEYD2Jv18pi1nHXnMH9CQdJ5_K1bnXqeA7syCREvlH6jYn8o9bAMfAa3RGbVjSNrbJU.fApXc0Et_y1emFcSvViyiPqa_9TTFDhOFn20r2bMlWvd71Wt6dRoiD7VhAEsh9pPD6UcXqPirfkIiIAp9VpPbO1lJ1Amj6ipF2TOVLaZ3S8vwkwbSGk79mODcPZ32CKpP_d68fDEqOtWQvxUcvYmQVxC04E7gmObmcDYmZXHIUyolpmON_m9.pY_c3eplVx7WvLXMU7yPc_8IJKTUG85GivaZTrHBtnT8._7RLar73s_uk7WhVX2fdNYz.6h.SFu6NXZqvCyBZkMjqNsuywz41Q1FKmaRy.hceBSQIPaIAvjrmXIfnuLf8pcudp_VBtzl2LPaz6A6Zo.SU2IeOGf2i6HnWWkpvLfoN94R8E3slH2mbiNH6glvKYxBuHwOvSMyVrDVrvpd8L.aktqmzXxcmtu9zHygvJ9P2evOfqu.Bq40bedrgXipp56p1kS2Vu_BqsLoJ37iyRwKW65ne3HAVU2QY5innjYu6cGeyzReM89ko6duHuGU2ZKPqsAqOP2fkPPrpP.CvNLcW6KRMn70UiLfIg86aWCnN4tpfc2Um4YIpCy1V3EBmTR6KANVq8vebiH0Pofb_U5UL_ZKCCQBijNOU6T1Zj7ovkT1kJBR1g.eXuhMnHAqiS7b8F3LcX1NwhXn3_UYxH.hNuJ7TzvZQQNfkZaL5K7EvBK4OevQQl_YO4p2RQ",mdrd: "nQouGcGxVT.bXfUVY..2DwEkh79mXI4rC5pkaVLgXEE-1739179969-1.2.1.1-aFS9rUAz_x42PIvazWrcNRI1Bxe0SMMNYmuLAcnLTZ68w09XEgmxD.73SaXQI_4ksYZqLn7amyZ.U64DKlKwr5h5T4CsNl7vMuaH0cerIKECxZKSJopiYi5pwPCsjPVczvnf.H07DDFLUkUFN4qBQsEbDtb0W8SR53FWKFekjmZtddcDp4j1eobPWmvvng7oueO8deF5U5sKpW1LsPL.Db_aeLQPEWFzq7j_vl5apMnJZ2kXbY_JwEywUUzNOMo0Jr.DvFApWVR_q87Fg5E5dAeOafi6c6FmHfF0shpZ.JFaQkzY.DMAvzGuMXQllOYzEw7x4tb5qPVOjp_Q0Cd4tm8cCK7MG6cj.6sEy.3Bfw0duxFIqcoYEJPl76CmhbJNGcl4F0vqQgBbEhbppL16C2klRVmJ6nSEBLxktGUz56qDqSzhp1Ghormdru2HgdIFfJnObzYztCFyWSo1.z9lSSJPsPvlV4jQPcmNJvWI2pxIPEDuqGAzqYyUVXerJGFnSVRec.w1O4ashnj9.IL8IHYldivJwQCogRusP.qlYx3RXLlyMRGE16XNvH27tM0bB9vceU27NesO0Cv5fMqtgnvzeYxgSH_BXjKBm9ZWdm9e5atlO6Z7s0f5RpbT2g1_Mv.VPfW.ipI0b7ISBZ0NLbBKKKeTtIi_8STCuVNRNIs6n.A4_pNTreCOiHDXTuHk1z.z8Qh0.DbFi_nNa_x4Ph.l86CXfWCBygytlfzJSupCxDIMbNEz6fTZoL01Sm8wmh7K03G.HEm54m5mPtp6vx21W3Lq8qAt4c58yTI_HC8PKEM7KhGRoMVh8_F3ADqaOBdteeM_lh.bcgu4q2frYd678YZSKw1hUTJpza7pA7be2lqDwKgyLnvg2cwATAo.5QZcG_aEEVilh858DTvAp_rPRIVXEOZ7pMjHgCVWvkuFrl5RHYxaIM5V8AOf7TC5YLNB.G6aANmQ7uekbbjj93zy8UcFPKdbx8lwL.jb._tK2kQdzE49ozm5Jfk_nNq12C6iAmpzDorBSytWNoxQErgWfxqW8Vz1ehc9hSu58kHp_ygxnxfQ.j8eosyCPuuEWese58hm4G9EaMdPPaAxhuVJ.OLrRFkvX9fIZfT5GfaIwX6lDL59xXSFdDfJe.9kGDz75jdQt9a1wqvNNzutrHFU1Xqo2munbUna_1naDbaThHIjuWKoD1JGqnwfjcdWE_.2n5rQHMTyQ73EWLEUZ8oNLtbs33duB5tbOiMmwpH14g9THZNVBNOXBaRfR.TosCeVgr8uCabOPgO9YZkyFwZYR.Nm7Zq8A6zIT3ZqnIqJcechbQTt9OAceT0.sipio3x7MmG.oP25vEUcjTzkwD.t5glygrWVGNmHjGS7Pat.4vtTB32fDeAZfrVw0jKlXh18s2Nz_pkzLjktCT7XV9.r1yCUR2M1faPYAw6rnAuMnKcxfoVgsg23Rs52Ju.0lnzsiKv_AbZdtdb7k3NLaJArbMZshD.TKidUmSJV0_O2.7T2HqHubiym23y_NjVuV7EsmZjJJn0m88cFyjBE4E3i0dfLUGuxGCiaP3mUYC0F9qflS3mM7t29yfvcIjACVN1Ou1Veom.9Wxu3sW6a0Bg41EPOqrCrdSOA6MfTjSKq2CA67KPusvdDs.KNM7og3HWuQ1Kkxfiuhn4CoAhiHbOXvnads_csb6rGjMd9_mLtA3xHxaunPXFkGJkp3iHm3d.QKbKwdonCSCtjz7wtTJM.hzWrdepO_wXkfLz_0T0ufcayDwaMPGxBzy10KlJpmODos0SxraRqXmRcFMc3tFvNTZ_bOqh6BBTaERysBLM"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fb18174fee399d';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\/9753021684?__cf_chl_rt_tk=7wRcjzayI3f5bppwFFMNxDStFP9cwZPCb4yEijTjSCg-1739179969-1.0.1.1-azFmX.uYSaFgJ3FMWi7Rf69OHKHsnFFvcOLAVXTM_yg" + 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