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://oxbia4.mit-edu.top/post/8253760941

  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: "oxbia4.mit-edu.top",cType: 'managed',cRay: '90f3490caccd820c',cH: '8RDvs5s0c5xWHOC1Hl1GQ7ZuTguvFQtUGwpR0s9qNck-1739098088-1.2.1.1-wvL36xtYkkkXJhe7WN.4lZYcgXv1.PQQW2c9qomkpg9_5V_RKk6To.HlnBCdCftH',cUPMDTk: "\/post\/8253760941?__cf_chl_tk=oEtJp6Dvjh6ZRPVvEGetVSsc0UmAJfUB86VEBkqVEzI-1739098088-1.0.1.1-a4r49qZi0XydO6HfjQwo8_eMbNhfcGqDoR78NxaFx24",cFPWv: 'g',cITimeS: '1739098088',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8253760941?__cf_chl_f_tk=oEtJp6Dvjh6ZRPVvEGetVSsc0UmAJfUB86VEBkqVEzI-1739098088-1.0.1.1-a4r49qZi0XydO6HfjQwo8_eMbNhfcGqDoR78NxaFx24",md: "ogXvvNjW4bRtTD610sEDbGzXOryTzrmdB2bz6ECA.QI-1739098088-1.2.1.1-EaivRm3ACvajaYuTCEZUCw.nOKGpDU_UL3K8m.Q_ywHOHelL1t67.i1m1n4FDu8BKYfG1rw__m9h2R_3JEtdIw2fVirVqw_7dOU1uNX.eWdIQG.bBDvvA9Jh9k4cksWXwcixpu5adc0s9JtIUYn48HWT08CYnHE1uJUv_YcQjZmVII8INxFkpa3mfMtnuTBwIM1cNWYhxhN4_DJOwcrnqjGoU1tL2ZTk6uDhGvyErOkiN6C_HnzOX5lT4lzYLOhb7fWd48EOHRhPQVgsebnqmmV9y5nOEFgGrsbrekQprm18r.AIAaCSJfqk6I7hRgKD1VWu02K68.IAkptgrM8P.dQuzbGTBrrpxPxOqsb5Zf2Z.eexXB6seWcHTXClcErzXWIGiQBl0T9krOD0qguYDPuWe9qG970PD_e_Jt1qz0BG1nbvXpIt4fop3RKxp68tvJBZRmX4GDoQ0a1QbcoV1FfOSvcat_BljEjPw5EEkouaSUCKTEdhdlpdXGz1I9uvBI9cZCTdr2._YheM1YfRRCaajNNLATwJTbRS_qxS76u2U9VPqV49mete2Dg5DfZvYYSzPefDy3eIMoKtAnbowoLYH78jOR.yAfiqwCRIXYZBOft9AyGDrV5nt5RUsTx6NTnoPQrYOvuSudZipoGTtA5JwK9O_XCHgX1tWUg7lSNJp2zSoSaRB2Up31Lzj.Afa2f4Br0x63nA4ykASQLp6KQ9nyAD3kFWIvGT9nKqvwDgBxTnyC7n7kIuvzltZdgZCgjkE01AxUYv1tTqzSj.a180YztFpXQFHV5_kG3vgYkQFUz0gCo4.f29jXte5MV.RQSaTxLLHFIiIn3qm9uhw6GnB2DKkXUh22qUIOgwNTc7O0roEt2.8onda.p.DsuuZI4sABvYY.BPwzNXNf5zi_0dNTZZKf3RI_z2uDB.mnZtrIfd0d5rfffqimol6vv.MmHD48by8WyoVTDvBpgTajx1QlQCxOVraGQWMPhNszq26No5E2alNvMZuJGSdABP1DPaYI4QthWaOZTOXzVXXe0mdw9Ycbc4D9M6Hv5Kkou0TqRedVw3rpugu_mxTavCR.d3iA3Kuzzj5TCe71FfSap2_u2WYJbziLcfI_HT2BrKDymPD9F0zQc_DA1Ikr.bwsqSeVs3H2l2iYhz2hpEoNDc.njG7qCboNI.6WFQWL6cfNOj5Pp99gbc4SaVEaZgeniIdDnVyKLW6bM1OZNiHP1WavTCAEhrRz6lTsa9LIozsHiN.FO.BlHhNU6xZXWWsXCeSjeC4BAR87UckvteP49h0EpfWLSRTh_erChfX8KJmWY8_MuyN7bxN2o4_bQ1tSuzqIVrrZwzy0eHY2Fjr35G3vU0mZ_ilmd0I8phw7wqa9e659cGqeU3eBE10jOLw5I_XitnwNtF0Zb1ruRtsf1anNrtLW0IMqiQkQ6ptsas74QyskGbvsoIVKNKwktSQM3jYFk95tEr1bhbT9MMgi4xjAwVOfIisSmRERYJZWMdSGjK6BG1FAT..G4IwGuYYZGysd7w8BaL7KCMrOFgNYr3TaviAeyI9DXQIpnAOUaimGzFD7EB9CwBgGLqPl_ypnStFa9Gxm2tmIBuGGkkx8.voneiMJyG6A7pExF7n87lvmHQ620XkwzeQlwSiIL9cRqhaoDJRTQ3vwC7CgbFc3rkgLRV0nL1REbNUUmYZKL_AxmOrBSNgBrFAaOxqio7nJKneSgF.y_lZ0BW9CIsPDnzKBeubrHTvdir1L1kUQ.QFk1tFCTZ5nSk5VVfJMZZLZ9BzCDX5nQNm1b0m5.Nr32e7lgMI6HoHalBgqN00YjuosD_cuQlgcjkdZ26iSyYMF3mkCKomblk5BpmamvaDT1.dVWGAF.m10jcUczy1QGkj6Md9tm5g3gIP_ZJ8Vz9ncbx9C8g02HMa52aTZSiZA3oBlutQy8y.8CEvK5fFx_X3JvcUbl09qu1Z1DYaBTTWrVySW44tjJnCbtqgFKXJSfivXCVu6JwwzmgTW5_IUvU93dYPkdHaTVb2bp5OQotAMUqazfeAJT2taN3f2hcv.04qn1wDi6XZKv5lHQZ0dqscl5svAMD19wmZRfQwQUGNketlhtkxYaY.rz5GdwWSdOXKAbzxtOL.zEw1l51tl5DO6L2cLjwYrzfsxcuDhuNP9TZmDJ_SYwyMGEIbtJniMARH4SIaiUw5lhWJA.XVIo",mdrd: "FVpy1xvOUtw31GFFw.ILaR7zsiVKPzuM3wbXUy_vMQs-1739098088-1.2.1.1-q7z_k5BtvXkIg.6Um1B6WOQf2m4nghkMwyHwx2NG1yP_ZBY.13H3CEWxUWfzsKM7Ht0gIgW6_Sbiw.q0DCvX1wT5gBxyB9JkFnkiu56.EaOXDj4sm3CAiLsLT4DkttksRooDDtiGWMQFBojax1hQX2SBJ3PQeKxRjWyB5XCbQ.0rU7n_JqYcl6plm3o9gW6FSPOZNDP98yVHTxFPIx4mPsHMOq_83CVeGYz1uI5HjKG3R_SLvMZdtQx53qH5K4CelU4a4Dhw3.HEWR1nJgwUzll4Fa0cAOZeU4yeeK8XpbpESdf7EBe.GjAsF_B6MU26LEOZo1l2v0npU4cY44OTTlRNZ5gAEI7nS9j4PG9P6cUba3rZVHF.MekZwzPQcxBRSGFmZRU3spddG2eLO70d2sd8Vop9h1B70Engzl8BhFB_RiK0_fjH.QKFVn8qY23tVU2ttFiPY44JVgVVbFLNUb1SiJLJVmB4w7euX0UoRhHijASZfuPxbEolaQp9lcppihqLPyr8aweIcDepAi71Ats9.MYa2xfgFLTmtO3JNSh_AYRr.jNy6PGMWUDAXWLRkt41NzFNL7C_pnQHk92z7plYiMKwjpCG1gi4wVO2RsMWY1KGoi9TJI5Jtx2pFemhwX9AGkp5iRfx0vubnqteFY1miNRk5ahDeV4SEtzg4JxtSW59Z.6b6hHVnDavI4ortyhGdZtv3pkAQztTdFPEejmkcHsJGPstmfeL8mn5G2pXv8kA7cCpQVgfOXlhYnnliwvyu8veeO4MRTbQEtv2IDnEE7vGwlb1NevaAz_s7WMRoWNKNiCyvs2vc0_Srln1_U1azEbmWQEhX_2ypKt.uQTtWlHBflA0MSeMM0rcyIDmUUxMsFvJfv6wkO_v.vxv04eo1eBj4z7hkVnyafDqZqsHt4GANGBA8P59URNNKjhg9rtC7MIp6kYT1.gwgLfC4z.jUeSAllx4vwOb1anUIZzx99Wr6feiyvJQabzuKIj1nxioA8gujr9xvjqXKGWJh2p.pyy685EFaOHyI7.W1MY9fguT0r0mxKyiO2jDn4cEIFOfB.n6btzArnh26a4QYLiy3d4nSH.mrJRguT8fu8pLnng7gkKAl5BjwToWn0YWqzO5fRrSw7xmockZPE4TdZB9a.74ertb8EsMimNOGt_BnIPEdpUKu9vZiHjZQ9sOqgMUMncKLcZep.3N.p0LmhYdUPfw2HOPun_7vSRfhhpYRQ.16nCH5e0idkVPzUikouDijKf_8YuTMQjPzSQfw9.Pn6d3f6pD9EtKZp7yeHk5.O65HYmDedw3V_.h_iB8oaDhYvpjug2W12XP1CGBO3RINEoSAlOZmYT4X7lghaedavByrRyOxnWLSE_TXcSMqlFhiQUiY8d8LlPqAnGbe_ka74ZzlgGINCWszS8iZMlHxV1T8SqoVmig2Dtnlm6OQIbuwrRz3qZXYD.Y7YF4IFjsBEOnTJBW46f5eMBljlSnbDRQ5SbXLiBd74PDhMEb4UfFibyB2RlCfNgJ6oKbHfHI6Yg.MI0sSb4Z5dk_Uef6n.l6TjE_arSerYl8dMlEd79ASz1mf651HVcyJzxu6KF4kFVaKxcMF8a0S7RdIkf5zsz1iepDw3txkpY2XdLNqrR.EiEjp21mfmhCfZaTDLPECO3GVB.Rb39A_XWLi12Buk6m48XxXyrBMNYWL54HLQ79XEWJgWwfmcc9BkShjK8be7BGdzJDFaZHn87CwIWYCOsBiqukenOb8feqyrUUJvPqCIbZeJIdno76nhleVbXv.TKWCZrOAkr.veyK8w"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f3490caccd820c';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\/8253760941?__cf_chl_rt_tk=oEtJp6Dvjh6ZRPVvEGetVSsc0UmAJfUB86VEBkqVEzI-1739098088-1.0.1.1-a4r49qZi0XydO6HfjQwo8_eMbNhfcGqDoR78NxaFx24" + 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