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://hhzc8l.mit-edu.top/post/6754892301

  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: "hhzc8l.mit-edu.top",cType: 'managed',cRay: '90fcb6b2d971c55a',cH: 'sra8HSuOlCmxkrQ8FoTd4eyb5DExUPrF.1WGbbRDWlk-1739196951-1.2.1.1-gQOTTosAIjjFvjlyV.u2F..VPK_Zc6gBZ61JYaii8eN_fNTqN6fVNvXdDA1EP4Ep',cUPMDTk: "\/post\/6754892301?__cf_chl_tk=fNEGWZZMcb1qz8EiOpiF4Rx2pdqLpF07mzKO329TyVA-1739196951-1.0.1.1-B61AfbyD8vtSQ7Qn0u7xrBFv8ZQf1SSipv8.zdtv2i8",cFPWv: 'g',cITimeS: '1739196951',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/6754892301?__cf_chl_f_tk=fNEGWZZMcb1qz8EiOpiF4Rx2pdqLpF07mzKO329TyVA-1739196951-1.0.1.1-B61AfbyD8vtSQ7Qn0u7xrBFv8ZQf1SSipv8.zdtv2i8",md: "FpRgd0u4E63yCHPpMNSm1t0k_XCPaQIi5dHlxLS6O9Y-1739196951-1.2.1.1-ayhr2eX.g7a1TNRtx7Q5LyXkCFYUT8_OV5bm.V27yb2u.8_lM7CBtKDsupA0ot0GdawVZ3Rg13Q4E76IrmjQgtqV11uiQJkEvxAzKRNzNfvJzp0VBRxkdx4Qu.zfP1LzftN.5aaGREa2n5YodyI5QnhVWeswSUIDDGCgntwREKi8k0quqU0fw_BxXhCG4AmYeMqHbmAXnWF9ciJ5o7zsqVlk_KSEiRhLpCuTCewO_6B2wWhmMxyYZHrlg2sbFk91YFGZOvBx2pWMdDzkLwjNmRsOg.5_WCdoxtwA_zySC.LuCb9t8tT15GNhMx0OgM2CFzB7fRKfcKx4jUzKxGDCiXK0L6VvS6WgDz6c4RxeeptvOiBb0dyhN1lt7O_vtlKAjSGI8pw4Xlw0DE4uJYAndvapkEZeX8zWDWIpNn3WvX6F1j_L61iNiBYtyGRrQM69WFgC4.PcbUh81HbtYE47OjdPClr6cHWC1xB17NQoiHuCHcwcJEQ91r_jA5L_lvGOhLUrqzDBEzG2vtxf5pisAJZBYykUF5f8uefvzGQ7stNrTM.UbJ.weI5ntd9hLKliVjTTtJhETt1sM.JiVTXWPHZCdREOWU.AkfZlbxo6jSRbYMrGRX82E9t2nd7EWKUR2OPW_lCcIqiRyo5c2OLEO7rpeGKyg0AzqbmkYrqC6yljURV.U.SkcW5P.k2h48QStrWCIbBEpNk_PoSDHQi9MfVtveEENYF.gNhZODubU0CT8DO1GEbAajusw_J0xCF21m9FdipQGzbwNO0tqAto8sxz0WfmsMf9wzl8dopb50f6E3F2LYIGidr.C6fSwNDJRMPKmIS_mY6TKRI_509TOEIaANeiNj1gYztFcvdTsdESr2YJpkIrlltxJsORXwQzJeB4w0JlPhHoCbcTQ7PR44LEPREM6xTYdbthdPUx5mrMnFcZxCgjSKB5Y_smSHh.J09KaItmKUwA2r_k_p4RmcpqfUyK.uGJV6zhn7IQp2XBdd_pgA5EAu0Qw7yG7PAuu6wWneiUWRaygCET2zA7JrL_uEFApq8ZfVEGv.FXGvK7AJlAOL0YMudNzr9BNOaAsEj3h14.iSI39wxk6Y1MPOdA.zrwHzJVP5nwGEzYLb29Nl7ayvKU7VyeNgYNIQ4ru1swohOhPCUsM2PNwO57k3QPWunnHu7u3Rn_rODIAIimB2LTs.di94sOktS.rU4iEeIt8WBR.s8RXA8njsffy2ol32NWXnSnGVPiG4cbCV2HeOZwYBT.5b.EEz8Z76NzQUgQvapJKPYHbrsv7zED73KdD82I9dgs6_cunEr_rZPLaoYn7iQMzFAuPDY_M7vv_JCfi.E49lh0c.8jXFxiAST9KCrndGZthjxg4053TRQhWfSQh3tJTGmSKGFRF51km8HOXueQ22mzf2TH_2PoIrLfJxdXZUce0u3B4KoKD5bb.CodU4rpH6qRUEmNLfx.RD1ItzfHMnQOUo5Fh8QAVuKFUauKcWroh26DpTWcxyDlo_J_xIim5AxKu1LFFH.9i.KYYQXm7mvQsVr8R23GoSdhBMfYhDl3iYIkxiJ6Mri2laOkLUsXVogstjAt751FpIDpfYG_44A7w9340dWxQ1k4UF0yJNwWI5ciH0UTyRZwwom.yIDZpmmOchZ74kKaq0xkHm0dMZBeoC8jGbBVAqj14.dFUI8zLE6qAQwOWn4_LB9hDhEekDy7qVR8zezJuHFRAf2yAsaPOKYK1ABZoKsmDTZ5bYfFqzlqSZnvoLeHQTUHowgTHpA8LZ2vxUU0ECOsUO3kUTTdg47TemM5LfC7LJ6xYJqlL1T71TfS16oWI.s2bdnBDAuQxylQamCvsXA9oV8ud5hoo86IlItNH47ePfPPBq1rdFaOEqXy8AJvkWsdy5n7iJUnmQp2PdWw8EBOSN28WQsQ8dAjtLFeyRYoNsCMrYEwyn.xUywVlFOBUMrlIhpMRLTwe4TTjFOzGjXq2wnVUbAMeZvTw1A6DaMAjII5aa5Pe.pCsUtNbUPhH20i4af65hcp..w5xR_BPpuMoTlg7X56Gna8J.16xCqDpyPdwm6EmAEgLhYFPhqHOR0OlyFollg58vba0jKIwhh1TaCuxD3qVf24s5njteq35AL4m4Kl8PoP5aHxxdOazjdozSCTQX9gXLa1M2QJouyBkpXsnnznQD5gKBCY.nkQz3x4d8f.dHREeY5fg.E",mdrd: "aYxHSCpndeuKr9mgKrsTpImSFACOdqMdem1.PrrUJs0-1739196951-1.2.1.1-ShHhmXxKeKvzlYozfoUdwvcQ3BDvAdnPGd3mSngy67MJ3d64GdZergPagiG6bJyG33TphixgH1fwu_kGTa_e8fBeJw2J1q4L2oowEhvf8PgKdAciXyRifZEzEgrgomFNEzUYQtyKAKDMlG_lMnmH0QapVjMZvlQr.i3YUl5LVcB7Sqn_fehJK1nyOpi9WmQPDFqaSw03ZSfZIZT6I53ohi4zqb4A.GbwhitDQmgu0g6ZncJPfY.iRIdCLOI8TY0jaqp.k69MmbfaTRWXz.YQFaUcITDr7h0MQi7gaEot3KrAQg9KSV4j.o2qJcAbO3.D0TNIqPInj725NaMWhYIvzquRiQ3iIUxkHw0mDswzEio.Rf1.wwuUKE9nWdX8CY8CZ4DAwlecIVVks7TBjELZn9QrGFafMyQYUMGUTEYTNsISIsnhfjl74Myio1glQwccXpYHiYYa7G.MDa2.plvP70VWg.B0xsA7E5AcgmR9aW272wbyNroiW7SmR51YEC_E3KTu20RbKDoV2E.1ofz86wgsEG5s2u20RzkzHgkM.Tr7r_U5krkZKHrPLwu7A8cRcVe32ZksNHbu8fFuMSoNsOqN_t_3JpWv.Y4Y5wL3LsnguJKP23QMSwjNOTbgsFjVL.ZRvSy8wf_uizeN5X8o7pgqIBuL66eL2ibjNLBWYyV7DUCvbUkqZLrDW1KXnQWzUl4r_82dyULpIYM87W0LEHpzJwW5VzsdZs6SaMZH9MQY4i18IiZnFOCMwmloLMlS9XVvIw9VPcVtFnImk_2gh2Erv9jgs6w7Fq7Y5DT8ldxYmV84bGb75Zux4pj8kCg2pt61PBoRis2uuAyGN7YqOHcdgOxY66pZNwb4BmG2eq5LOrheM2dS2tJ4JwLn5i6U98lk6NQPtUpSgtxGu5nMDx5A4qYzh4uZSDx_ix6UzgiiCvdRwk9CVjK5c3gwxdOvXPKN7q8hiXXHVYmkHuQKF_0vJv34jtvyUhoNQMHmJRfoe7arbBaJKex2mMmnlASRkAv878yZ1IG9qbRSiJpeOhi3.R4271Cm32u8eMHZgOkV6OsjnmO.Pv3QvA519d6Z4pkIjOSDlzLvPsgfoqCEGuZrzCzyf0b5inDslRp5YqJK7kERw1Wf_wngy5d.6zS9DzbPwCN78H1P5cHUmgvvMFkrQMk8VOPQNUZakrPdvKR5otbw_mVEQwMFPPfTshJqQ2w7QaqP36ZZyEXFtbxMgMnP0ZUsUag.HSD5uxrNdJzupyyPxuV4gtEN8iY.0PuSaf4lDp4qM7Gp8GkPNkVKSVK92GEqnRW6wysv5N2tO7VOrZww1k7RNyuvnamE4f9Og.p._flKppUrXRrTnPnCHcfskx.xmKkT0AiijshdhZohxExkeogUALYJ5awzZgZLdxJ6vuSxOazSEwPYom83FewDXdegA8GZq9gLc_QoPr21m7i0dAlSSoZiD0kf0VV_lszFnzoEk_tXQLtszeGSAPmB9SxvoJ64W0EJTN8xER05__JvsRLHvWlkjM9_qikPq4iP0wk9kwXYikzoBpPwEPAhFphKAxPmxZkfh0TVGNFIc6pW7pSl4CG61eO38hA.l79SM2ZwaEC2wfFv6inv8jJvnpz9LbUQdhJTIYJFYQcUU4Y7qn6_fgKujF0GBrkTBUaGcLSxdZIc2JqW2d1ZTf7uVEdmGsf47gxRzteN5i5hW1kR1DFPAYC0Lv0uV7NStBg7.SVD.jKhaNTOGetMIQw..CIzu0zFoPSpNIS9rRqvOQAcq2JBdNLSoSaIizrs"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fcb6b2d971c55a';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\/6754892301?__cf_chl_rt_tk=fNEGWZZMcb1qz8EiOpiF4Rx2pdqLpF07mzKO329TyVA-1739196951-1.0.1.1-B61AfbyD8vtSQ7Qn0u7xrBFv8ZQf1SSipv8.zdtv2i8" + 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