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-096523686943.mit-edu.top/post/2195638074

  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-096523686943.mit-edu.top",cType: 'managed',cRay: '90f66ede2d5368ea',cH: 'Ry1ClSufxhkxQZ895Oo3lrjpP_Pda41CA6Vl5T.gwGQ-1739131094-1.2.1.1-zih.A8ZJ7vO0C9U_SCJf9nD7H.Seou4LYRrvDIxNKbKV8dmCgJkiTAXZbbypltiQ',cUPMDTk: "\/post\/2195638074?__cf_chl_tk=_vhYP60zcRwBvIq5EE286VInslMb6Ex67Sxxse6Q56U-1739131094-1.0.1.1-jr9cVqPe.nvnGuDJD46GBV5A7JrczDyXQFiFU8N0Ioo",cFPWv: 'g',cITimeS: '1739131094',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2195638074?__cf_chl_f_tk=_vhYP60zcRwBvIq5EE286VInslMb6Ex67Sxxse6Q56U-1739131094-1.0.1.1-jr9cVqPe.nvnGuDJD46GBV5A7JrczDyXQFiFU8N0Ioo",md: "SzRokGN7RfXgdHo2uAXKB__ybS0BqDqHzR8luP2shxI-1739131094-1.2.1.1-w3.4oQL6AyikYU7XV9c7BKFRdGJ2rgtUs4hfyIh9B8a2mES2JCmQj.scW13oiojrW6LQ4xiEfE8wTrYf9iFQ8QJx84Fh37jL8S2FTLyqUnEsYjyU8dkLTPrAs1Ih.sbIYlVqQCSzn0t0PC7GOd8SvIufdrsqng.1xJ9P.QmfrKwrFzzVMFwBW95hxORiyQC4ogXyXeHEop5siW4EdrhMGLpubKJupwOm4uPd6f.znEGSNhthD5i1B.J6x1YsLCPKuubwdEiX1blWViK_u71HRk3jeHJs1BMGRzhu4GhLw1.p6rIQOYb6.0X9FfHgyIagsNr375QhxeaFhD3ecn.PUl174LG3stNrBOE988GAjA8zJVTKuZdlQpDrYwdqf9xatGRpuQ7jU_U.Ki.kSmYUjRxtPEOz.JiFpPy8UES3Nr5wGs5Mlj8cdm0uo1BNUSNHjTwBqSixxMG_hddFzNwzWq4k8byj.b0YO9VggiA_1qTBn5eTpnxrOfpq3GtH6KFBu1Tu5IHLUr2ZerDS640HT_WPxXSSO5aNYKduxh.BaVz3Dz2ibQ3cMHzqirmw8nFScizTqcrbza_71sPvQ1E3n6e.NZW4w_W98pRoW1atcp3dJfLvYRB8IXjfj9xh4MA2.EMOgguDwzbHi5_Ma0Q7ShhQwSz4PdEf66iHPzqnGNX8_xz5UJbaCBtDOUCC6j1p42oOdAGpdq9Sb42yMKGaCFDwrb_ypJxApFlE1c0l8z9drf6PlRbPwHjGyydD9xTuDNtv1Sea6FqG9c4hlboW2A8hf88rIDZB9aFc55XuJ_0uGEfKjmtG6KqjXpjBl5Jw05qpFWRx1VAeTythBKrUaqwVU2Xt4c73WLWwGilVFplp1AfUroSghnjIf3lr7jj7qiCYbyhP1UIHRJKDI7t2CdL9USyMGA8nYRR20FJK1os4_Q1iE4iVyHskl7ycN5h.0JtXaavgkVx.xr8f_1d79LoKPvX898Cykr41bOsO7O0rSf5oD9WfdUOJLNaBk_bc7lectqgySuZKwZyI7Ps2bMydE6IvECBs119ErFPGNdZEnQmKHJlMAI4eqsKuQcz9fr5JbEYPuCUXd2hLDySonxEYsp2ZNYkPPxfy9.XRCwgvSYXeeHUNjde3vjWmNTD6Lz8Oi_U4aE0sS9iMIxyHTFVNZl5NhQWEftbp2qptR0yR.LvBh9aWIK9BWVPc1zdMPjeKmqgRdIspfp__aMEeFAUmFEhJcVyaCiByWkpzvaqLIO4F1Eln8YGjRyfu3.D3McTK9GdlBY5zb67ArISdhq_OQPLfK96mfgYvJPrsAYJrfETlzbY.aiWOv4Gxd644Z6LS7HTuezxep83pwAXvM73Vhj2IWEPq0TqKbRg6DnsJURUv9dFquk.P4NIm2V19YAB06U8Ft.6bJSbST24nVNA5MB0n.E_zHF_FUBAI.4HGEYOcIUJM.uShJYXZpbXPBoSnOczyWIngq32oe0_EkI2PQK3aa14tNLiWZn2q4PCpIIr.gkwAQzmTZWG_dvPlD7wuENZapSG0DyoE00lC.pd5VsHz7cTlTZFGVYFFP8UN0FkUJqA5GlBXoXE49rR_PWdjpxcP4VUQMYdiJSLIzRax3OvNGIecoyN7esNjY.ZaCSv1x0zYxCo0WsxSo_qE4i4d4sWLXdS7IY4xIb74UozEskJbQ4tkE3oAPgAvt7hsBzk9PypNb4aja2V8oFw7GRwzzHr5aJdfyvfED4UCcgWsLrWKJt7baJ2YGozK8A4So_1vyNe1wFLhvDYybPpOve5ccZJ6aw57_A8MSJUnF4__JvWx11bLdpifWhTpk0GJ6AtFgW6prxWI84JhwB2LBkv4OMKU6q1a1L0GmW5xY5SYALMTFGDHZ.r1xyq14yddA9SlxP9LPv9jghZn.siXt5d1aXEe1hn7MM4Zc_8NzGtFyoVHYcsAztw4oMAO68pE3VWhzdPWFhz.iQDMZwBSbF5M2RkrW5KSiapdcBqoWzhsykbZsOF0mCVZmxxOKf2xfsnUIrCWyvUqWJh8SfzWEyYISiq1A0UpAskAZHZxNvQvoBlIGJhiqv1olsDG0ULIdFWOQWdWt0sHK2dAzfEuyQKC6FlJYHni7aiaVeQlawPhDjglNcJIyviKdaKCThJlK_MDOoZf_LlYvIFCsw0mh7eZqm_Pp_rBiszDw787vOmt2kxTQqejE_FfrkaO9a5bfmzwoRiSkXY5WVBSaPpi",mdrd: "SqT0HoByfc_jUTXRm4lcxipXgI49dY982T4j9VeR.7A-1739131094-1.2.1.1-9s1PeZ9J76iou8kujOrHCqR3fGakE65l.wkoM1JR2sdD5NMuEfr.DiOdllY7g3EwIvSyCQpII13YiqhcxxaJPRjXIgd53KXZuUPlmJalvglr8y.NsvBOZ9P3hxxQiVPmO_8MM8ZmxTqpXyA0DmPz8.m63aIKfe6AZO51q9LlDDuDmf5w47VGEtyQCs7Y.kL0PLZkIfwnn_37Npb8YLqRT3zs7cqVd4Ey982BNvBkvw5Yxjv0mf0pPF_v8h9eTbBMzlhLtBVyukGPtYRMKxyu9XX7GN8E9wPgz.m1CZtgYGvSHjVCvwrXzz8_3k448Dvnsn1CeHYD9C7D6YWcpOtM0A4PBy7XZ9g66c7FEO8lsbz9gmyugyIPlUbxuep5Zb28o33pzmc4OGwbGeAggrDCoMjvfjwsKd27oUCqoPSmYrX5g90uGV6adqqBCbwQhqzr6c.rIsqWhhWRX5K2_asFNFEcCqnXyd26lYJTkv5Bz5Pagn2KqIoqKpWYez.2RfTo2en13vzmffh.0uUdxtaNpZoqpahNf27d2XTI9xUpOC6R0So.HaFtw1eJNZMlCJoXTETbDfCoWDMS8n4QSepojigDWTeUhA5HA1fWt121bpMTsMHscrhqCf9NTugRxjftF46L0.AHyXEZY4M_7HVbb9YPerdJT3T0AEDYm7mcPrSdsY.5hsjVPR53Dv6DLwuSv5QVE0o4O7i2_CXoTChitwjx7JSBKhWvT7Ez42tf7knalXP2lVJ5l7UxognRkXJd6iAPU6dO7UV.sXfrF04dKN4rR_K5w3fNySxRJ8Iu1SduNeaiVKU70GyHRSIiMfSdfR8FXDeMCrulpKH5F7n3dTr0l79CLXTakc4YxBrLk0gyJ4XXTQKLhPEv43bfVa64LSACiL8_EsSaJ7Oso781yC8usWEUL9MaUyUOit5ePKHAqAoSE8fcj_zu8VtG7wophx2c34TzolMQDlkCgP9c.mPDm_kTcopgghK0JBRwLrO0HoPFIZRLLhC5hqwV5A1kHwpKwZmI8NfKHWaFN0o9Zb2ztzgj.g2qbdb9zr7H79qvRczFiOYtUm6W_48vGkyzM8uWKkIsVF38ktOTnMO9WXNrOeGoYyO.pUwM_9eVV__QWqoyM_EMnJU6t_WbgfKMHZ7kDtbDrgW0YZbO3ZhzVGJcfo3AYUEQQP92DyUCg_mjKwCdwRKR_4C5Hw.g4GTnDdqPPAfP7dYHali.pFp8PhdBCLqDKPrX2hv9nkUeoTybbVp07R5PIGfekCO.F_oexa003rappPl7hq3wbbEVeQD1dsDO0.7S0mwbJyHfFewQASha6FQz2R0HEN3L4FAf5IU7qRvTGcliMzrv8gZUYGYu9ahjfF_vF7GSrvOfNWg.vebtM8K74i.mHZftuJYyJcxSoVt7iy4Xv4ZwoB1sO6RGLQoD2__zi1H4q6O8Qp9KRtJrGDbIOJ5bgKJGfBuk2Lpoq6xG3Bsqzs.evD6mBtjAhQYD4bih2RiFvo8ucs7TEr9hB9zbhpEQGpPeA3LL4LXuQYIqvJH1BtSNprd1xjOQ6Kcr7yUsdgPWf_xXQ8NJ.Je0PCRL7Mb3A8xrm.wAeYfDddhTtSt00SMHl1ihA3rvhuz3INToVdPO4s60RgBZgWKxQObh.y7qkcNIUeozcK.cQ6mqw8QpK7nBSnOo66Dm6xHSlJa2H1QKfbrc5sJXtZyrckgqLXL5Ql2q1fYsH8Owzc_7dvWvLzv7b4jUUvPI8LYL5QXS0oC.YT_kUGE0FLqbIJZdR5ckyiiTnyjAuy83qtO7E0cfeM3OKHv3lE1LDOi9lmc.jkzF43rbj5c"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f66ede2d5368ea';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\/2195638074?__cf_chl_rt_tk=_vhYP60zcRwBvIq5EE286VInslMb6Ex67Sxxse6Q56U-1739131094-1.0.1.1-jr9cVqPe.nvnGuDJD46GBV5A7JrczDyXQFiFU8N0Ioo" + 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