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-814612351530.mit-edu.top/post/2097851346

  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="360"></head><body><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-814612351530.mit-edu.top",cType: 'managed',cRay: '949d965d4ef6c97d',cH: 'QLZETAauLTKTrbqFcQtO3oSTK9qzibyPnAqMlA7c5XY-1748936898-1.2.1.1-iC725.CXMLJBkZ9de.Goclq_c.9WBJzWLfltc8sJSL50QWTRifiOfaZB.sVIZfLI',cUPMDTk: "\/post\/2097851346?__cf_chl_tk=cGOUFowTvUB_Dp_uhTRe7j1cidzeoZWbXGrDYhU_1.Q-1748936898-1.0.1.1-q3wnJnkrRCbw_mnvTfGVnXrq2ca_lz650c6O3JalxQY",cFPWv: 'g',cITimeS: '1748936898',cTplC: 0,cTplV: 5,cTplB: 'cf',fa: "\/post\/2097851346?__cf_chl_f_tk=cGOUFowTvUB_Dp_uhTRe7j1cidzeoZWbXGrDYhU_1.Q-1748936898-1.0.1.1-q3wnJnkrRCbw_mnvTfGVnXrq2ca_lz650c6O3JalxQY",md: "duQ9eO1nnDUx2v5yUt.PnKyL.J96K8emfBf97bV.eEs-1748936898-1.2.1.1-IY_LyxEv9ef4o_obZMQrr4pJCfUimLR44DXJH9tog3FQzLwcdsAxWlysOyesNYKZ0FC_wDOllY6SGuzGo49Bf1pCrCwD__dChWPLXftamY63ecPGZhoy2kTg3mRynvM5w1kpJsH.3ClJ.Gpj3EXehnUxozK_Y_4IRZtJn1ef5isaIGHX1Qxxs_.BQdTyst.8Cwsbi8jwp25p1yeadQmq28.c9n0VwsWl.VghVQDwg.dicZr.6oYnf4SChBp4E.eGcvAj9j46OkMVaJJIEKMgRX5PNCEH5yD8yqnfyEOFa5WTqYLZc6BiXL2jaurCd_04AD5Ol1KTALPQgTHvwt1dQT_O4CQrcW1iJ5_QVOCJStLjOU5NyEwOq78rPnOpqgTIX0mSpeyvE4a4PD1cjmD98lARmHu7PZL.909P8rVC6jRdV2KLGvCVTJKrIuWrujxZEnUnPhsEOXLhh2JKBYJcMNCiHHVaw9Lrk9TYHwvycyADy3B5Dp9u0EOh5V_4jVOvcpaaqqkZX28wGS1VtOLAhV3CZ1nlt8ezZQmt7iX.4jChlEdHxeZJGYS2WsNd5lMfNl.jDtd4pwoDhejNA1v0FwNHOqDC8bISb.Y1CkX_2TM.1F7xHtI7umU6WzVrHK7ycYlw7SioNwLRcpnclbtRFe1R95fJYQskUPp2soNKPdeQ9WO.Wcdzih7_jpqaQtWkADOkzucNxEOyD34Us36t.1B9R1JPibYMGnfK3UvS7EhZDl3CAkvmG38VR97VjlSBTs8MMQJrjCFv2Hb2QL2WZBKulBzV3ElWGkLRY6vhw0n4fjbu0WDIt5mGFjquG0EMQp309MCQkFV_Wx1415lNBw",mdrd: "6Kad1xJ3iopO6f3FraMm2eDzPCPo3VOlcDPccjeruRk-1748936898-1.2.1.1-7YmnImLoustvJBIVyTFST10rL7BfeWOEhy8.OHfxBelefwE2VnpLzqlkEeakdZxZHCbWABoIVKVJNJP.9FvYS5AFI.X4i0l4F918aXwKHTaNco.oa1dsLXARTGkOvXDvNmeyTvRg_YPB6vROo26LuEPHUXdpe_La9CiIKro4mmS6qLHoWSGut6CqQ4cgi1N3otvEF6ZZ3qN8QXhf7CthmUXrfhO3KhJfC9zYk89QbFCrW_8kapzDP3cmzk48vl.DlcepfdORfhYJbLiGrLWfAfWmAuwiAojhU6XTd.YlTQgrnzVDPZ6CGp2aXe3YmFZebshi4ZcX6O0ar5hlbAUAY_cQ2SaOJx9U_ADNqxhoR.Lavib_G0OMAJRK6DfgBN.0_WvyKwNfHoXlJ5vmU7TBA7kdrnKSoNSx5urZMR.RFcS54ZDe52WWK1sOMCIxEXw34GPLM5iNqPkv0PDA6hU8H4TrPVXzxkGjzn9TY05hOxubwzV_GErT3XsPXVb.Td1VMDN4a.ZIpPn4Ft9T3mYYj5HdSvRNxuIcwBJS4AjR4CqY9.naMOjf3c6UkRCMfb2l5ftv.dF6.jYD6UNmM2AD8Z8_Vz2.eU.PkTLLulM0JlobHqTxHEUEeAb3NYIN1zbF0a4R.UjyBp13mz_XJBfI7OaJRKoqLMopd2mj_AKH9bTN0udKBNRxJ07DvCOSO.9Hqm3nRTnH7p1wUV8_fB6GzO5XD4696zA3mKmxScIhD.BvOL0HGNCPE4q_.DXv0khysT46LCWhaUaHLhj_Ql6OFJTn8RiDm0m.QyN2YBx8uYpgsgQC5wdqQzX3Bxng4TLWRxWFRhCGT4F39yM.ghMa9NG7Lxg3lzEWeEV0YSAarmQRwv1E6LP2mWb340xP59phSLEtWCXSFojRB5MynG3UlmjKkGT39R4bwXvo_r0dKjUMjjJDr8rJ2j2pZ8L_SeKyCaG0p9ISdxWUj2XpAUZB2vJJ_1idVIUI4OzVk0pZNukxgYL7k96TaFo2x2ass8ch2uPKpRUoYEFXdrmFdhUUp0BY6b6S0G1Souy4Pc11zKOPGtYWz2CvEjSqMpDmWKqMrI7J.hA4HCq64EeBa79DdTi2B4J6a5Gt.lYa8pe6sbfdCLFpt0f2CbtYdC3zyeNRDoNA_2g6I7tnSaAPhD7yBHmpCT77AlxFTdmlfDU59yOUYM5MJTGARuOmd1dZ3aDfBVa1U2TjjKt.k6o9f25sUSdlmN07Pg8ExAck6ioYNVm3Qod5VVKuUNz.aEkTFCE20QP6VQaAbdPPrxTukMEgZ_vy.xq36lx2k7j3oJMfbmXxMU42dhoxFXZP6Ppct_snPlD1vVxai9.odhGg2j1CDXq_GWA6JgsuoxBVtiMX4WgcsTKOhSV7VlKSayyKW6gn5uIpq_MCPo5YHWeRyOtUY7DYmjCSy_QpdLytFMxR5Zl8sYr_LDsSNFI2bpUHFCXxeX8yQMSUVmolpFghFWZ8VdIC2jX27BOgRveiL9c7LzdER_EP_MKN2Qir3UtUiFmYI2JFsWVB4k8FkMkF1DF6Zckpo.A29J_FKxc53lQUP4BtnLbDqFgBptHLxdn_.7h1FP8Wd3T35hoSx6nZR.1h90bPWUsv8CfC2YPBLVcWTwGT4vlNVG66AVQAgJ4ox37p2CnIOWZti09GEmE58q.Wb31yvmDVGGzpQzJvAam2jqh06p78KN1FD4sKB0vrgj7X4KJh_j8REe3gXLbkKnz2NNdf7F9x0QTd1bSSWaPVMtxRKdSh2ip5cESKGCtzLmufH8HdgyZWLgtLdkOMAs5XDeEIqrSzOjSgYxlsVz3WqhApl0VYrf9AXhJ7zYwhMZQSvApcWGv8qph1nLR1bJufXLJ_Tw04eYGIr3aVOLVN59g"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=949d965d4ef6c97d';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\/2097851346?__cf_chl_rt_tk=cGOUFowTvUB_Dp_uhTRe7j1cidzeoZWbXGrDYhU_1.Q-1748936898-1.0.1.1-q3wnJnkrRCbw_mnvTfGVnXrq2ca_lz650c6O3JalxQY" + 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