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-630140988208.mit-edu.top/post/0359182647

  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-630140988208.mit-edu.top",cType: 'managed',cRay: '90fca5af1940d703',cH: '7biGlrxnITAxAeMp2LXAuUeUrzg2TIh4LOoCEvRpzbk-1739196254-1.2.1.1-b7KPy2Owd7eNcf.xiftn6DFwwzYLbYIh.oWj5xh2RSWNfn8uYuKGdWh_5ehhXjrd',cUPMDTk: "\/post\/0359182647?__cf_chl_tk=8shSqib6k5GH8RO6ASdApSIoOJ8k3erR.4HJx96RltI-1739196254-1.0.1.1-wDYvsb3hoBze0jLetOoxGGrZdNgJ3NqrlORPW30XE7o",cFPWv: 'g',cITimeS: '1739196254',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0359182647?__cf_chl_f_tk=8shSqib6k5GH8RO6ASdApSIoOJ8k3erR.4HJx96RltI-1739196254-1.0.1.1-wDYvsb3hoBze0jLetOoxGGrZdNgJ3NqrlORPW30XE7o",md: "RS0DhII5QA9MnMVKrMEb.cZmj0aNXtyyWFZGUCMawxg-1739196254-1.2.1.1-x_U0SIZbfW48rqtoMVl5taGXKkvt6qEYkw3l_BHyl6vipOB2q7H7YaaFc98Ta_0OtlNmIqx88nXmIt9S9FgrOHj.blhpIbtDAT389W8fJri.qVHAI6VXMyGvvBK_J8umz8dZR6MiqQx5XZ67UZJOhpor6YbIeXVpxafmcL2g0h_HORlT352SJeFpKg_Nw8X4EJlMjM_mk06aG5WzScsRZFjMPb_mWNGrW2KN.lDZSpLLm0jFwhvfc3Shd4pDLb4RcqkP1TuyzzgyHItQRYviLLFICooqBTNIwiPXAoep8uuDwVxuR9_IPfBH7n7QBEEKcDaZV0GHf4JueqCzWz6u7NReArApIG9btZCs6_l1JPp7nLPvw17Usi0HDPFNwMAinn3FMWxwBI_rSMwfEYeZqMV.epC3qAME5xDXPznbLZYSDPNyjgj0HUWvWNoCLToW_W4U3m0Wx.eeZVo_6w7lxk4T1KffDDP7F2HlHV6q9_qfAbhWNFrXwN1kdg.rI8y185_OuQVEOb_6Jm4eQ_kDkUXjGWwlYxNH4zwrBdpYmTmHMguBmPnwFotHDP2Wk6nF8r8ZRqNuFDjsQB_0ZG95kzsCkHohPILNM5UR9JWe.1CHpRYQ5jwt7gBVYluFV5V4v8Uved4n4YHZIz6CISsTcFj54RpDuDET38IUsM_TfBrQKc7o60lBt.gn2ZUHJep1az6YT9qYAFzfJj3WyPoMoiYMPVlvQNjhvPVsW4MWa3yyTmG94Da7Q1lVbT.oOUloviMfwe2mXKa5VbXTBIohcfyw7X6eOC3TkwfL88uIBx.pikuuVJ5ZMcIeCLWzdgEkOjq8cvCXVILC.HaVqd2Q_NoJIZw29ZdD0PO4CcN5pArPk8bnYeslodfSPVxRyJZcckMQQ84_zJCQNOCymDNzb3tdAZGEgsG5nBEyfS_lpdn.ZNbNeP.120NgLwDx.l.hAHr.nXXeAoEnBcTXC4Sn_4V_VVsjo0gxjiB2yog.kSQsHZ773CN6XwGQqhSj1qDK3VbOhQK4Bc5MP8EggdC9BQd68Kse.Qn0r21UoMUgICwzreiCW_ZGPTa05uvouEQ9yfDFOyw5WCE7K3IaExMheFusa3IOV7Yf3IgF1kyZYuyeX2v1wG.NxJHe63B1_3a0SXOua3ilkyKBrzO_nBbarl6d_jCbkvicUQDGyX5KrGWQGHyCNLSEGMLO4DQklbtml4zcWQvpVuJYiTBDLGbvqKw59wyaEVYY.yvpZWsThzYohx6znjMMfGG6pmjGAa6Wvxl9qTYNVcFFo_a3uLI49KhNbFnQ0o55QxupX0CKESf_mgkBBNiks9t.5f75LhVzrC4TC9t5bNOJLooRMBR1OvQ_Cna9YETZFaPPkZxrH.v72mY6fyEtlx7.3EdnqfoqKk1RkSIeNGinhI3uqton3H7NiBvM4v0xQwKfAlsTRYYqhu.02rnLhE6pAb.jSrI2rySFQdhn8d4SekMHBqFXU1blk6LYrHJGNfjTq42mX.i.vuEVnNRGP_5q4NV.um3ApmYMSXXeaXKHvOMOiZ.wdO2i7w7Rxm8zjExlAPzK4Q67KVeq0uZ8zOW4Jz5IDn2MI.SmtR3ahMDvDbRjk_HLZ0w2xuxhGW.npDvMtwx1p._WzQCT4E3VkTe22fstycXvpUh2K_Iz0MoY3sdELXXmRLWDJfBBneQEEl7kgfM3Wbp3tjGJnGGS8QqoAM_wp0jXdqRwiMuTcY09bjiEJxPLhepFplZG173UT_ULvPoAPXxinNW2Bp6Xy8XGH5xGvTrzskbH0Lhc86cFhWI0QRB5rZx2zewrlj51biiNmRjbLfs9JKW3QIXcLUUlairihBwdcHj0jNC739fiycH3yGn3mNKd_oS5su.G5Q7SBbH2DlAetf35lexfseDvoECw6NAp8KuncHs5meXJ6u2K2ivnKG27CzE8rRV7wZtN9nGeZ6srTYjysY_oDT2.xA9FDTvyx7nlbch875Hx9UPTi4LlOeTHJ_hevB2laSpW4AiSH7nYwYa2TVaIgnW_BmpsSJtE.lYuBoLIVRAV1BcXO0PYO1cNAvd1eBPCZ2fCLVl8Cb3Hq09xXPQpGIhcgvQs38MoHyyinjzWjAjBKf8euOgloodoRYyH7Zf5hPVILI_x8vqRilHXAD2GqIwOLjKUuT8cW2bDonM20pcdc3OoVvUWKo0f5JgxfNB5KM2CgNPkQhFmCCCvV22eJ.TmWX6VFv8h",mdrd: "tTyxLJZ7PWN6UqvzYnLpVIqEXAB5m8RmOqWDAm9n7AA-1739196254-1.2.1.1-8UfhyJFL29a3NtNxu0Um8jf09REK6r.aCayEiPIODraqxmb0.pypcIZVy62mydEpEIeb9sUVfwfMQkZmNkKfi1qd.GKTA6Yxtet0K3BR1qmcS21L6fD4EgC1tFOVTklc4FRtsPS.QWdTkLl_Bgl6QrtJGEVnPe.mMouohBqm5Rdv0U6sOp5rAKw27tIvuE1zjCg68MDyS0P2cCdp28q0Za5jGxKaD9HFfIvXUq4vm_d5CckUQnMfgteuMhDoAZhUfM.o6a5RwVZNoL1UH926w7DJrXSNGm_kh49end7WKxJHbZYZNt8riA5o9IvQjk3Tgc1ZSG.hHhV13fiJiw5nit3NMvr8hrwhnfBMWKJQ4SCoXxkngYCQ15hC0U.Nf_NBFAQunOekoLYR3XLMxL78P4GD46Yjrl.AVLPZw8hWm9JCKKmEor4SwDAAGh0nhVJ78yeasWNEaCcubX.F0w1flLDshWbJTgz22Atqswr.HKXFWIhJIoqinvRpW1EuEiVUvsCyxqecodMkg2Q1r6TLqZTz.ri.7Ox6ayhlQMCbXwaG6HDFvkKH6qkNDIdlqLysPgKGpMAnixBORYVX3A0K71vlXQEeMDQdc20OyqO4NhEHIUZYK0ohVI5jDLLbA1xCUUVFIMesc5q_gQgqZznZj_s16Yv4PmznqZH7QchRjxmHqlOiIqU3vg7eVlCfOfu03kCOiFzDHac0xfzdhhNcCNO0ymlHESB5Ly2lwekENZizNeqHA166idA47gEviCl3Qlkf_h.0zV.ISIt3rtciplgST770LlEf6on3bb.L9R9wOcaSzj18Ajw8N3LySZC.DbOEaiz9zCmR2eOiHb0ROTDFnmeSZOzq66w0EttZjr9zPHDqHxF5loMbkrwoFILPI9n8POD2jhPccTXVy7NjEhSctRnEdknrH3FLn9i6KmNfyMvJ9dSUuI81mPB_GlU0l1LuOZGiNZqNXLpL6.gM8F6XPW5hj00aF.Am2I9IcY9XXTgpoCp3rjbTNDky649jqyrKViwhfj7F10Xxrhwx0wbHMywdcPRFe_w2wSztxjQoiMxDecJShL5oN.E4FmS7cofZ3VUN24Xe.qFqKBPpMBXAExB8TDsiNL670T2QKhGPtZH3yiQBeK2JvI0FpTBdVX8r32ukl51yN5KbvfQCjBbCkIoTX2p6SNEHJpGAwFvrQLOC_RWBQga4NU6ebzEl_DniGm_uOw5zA0t.e0dX0qX8iuSfoTJxniXPyMpLG7hlQ6a.gOH1BR2yNiGzbJjVzOzAnmlzaRg0R0BpkVL_2XQtSC1KijVD3z66TKhgzSQPDnINnws_wjGBGzOqueh4suRanMnAC_Xf3X0Dr1Yvdv0.vROPJuBKNHxz5ec2xH1WIn17RWcTcn4ruo6MoPKXtJptvMk.iICYkABgTokENv9j1J1lALu9bFuF5lRIHUkixMwgb5zmRCDdQZG37vCT861YQjPyL7bAAs6h2EzI0lv2364hcSMRhvQIMm8j4pSwuSYzZ_CylNJrRXZZ92.VMUrs4Z3XSj6oqngMXjP6maLjovHbQ51CYM78QAfJuIMSIogiS2.UX7ak4oOXRJ_BsFL3tBCH9gqU9MbyNRLqQWG5CGqP.HMRKQa7.N12oZdRViIS4R2iUtWJ3Mst5tZa4svn0ktZkyYNhx3w9hFScKUlq0Jkcyfzev27e5VmBemDO_rIGfcT8LEiU2k8LzAlVqghOQDi5ay2NTsOIw0nleEhsytOoYjVzP1l_r6o12zQyIMRMVoCTePJP72IwRD9ZMjcj1zQ7D3uwsJO4KLVFqcQYM5c7oHDKYe02RLR28w"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fca5af1940d703';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\/0359182647?__cf_chl_rt_tk=8shSqib6k5GH8RO6ASdApSIoOJ8k3erR.4HJx96RltI-1739196254-1.0.1.1-wDYvsb3hoBze0jLetOoxGGrZdNgJ3NqrlORPW30XE7o" + 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