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://128372.mit-edu.top/post/2387149605

  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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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: "128372.mit-edu.top",cType: 'managed',cRay: '90f3613e3bc89c36',cH: 'SNQjTk6TENCx1d5HNIcGPoMt_70wFVvOrkyrm6shrno-1739099079-1.2.1.1-QOs.6XkzVtm8GUK5Zbf9wWfexz4NuFK4GGbaTZzSHcSJEpy5Mn_lSC97YASSgRcc',cUPMDTk: "\/post\/2387149605?__cf_chl_tk=0G3HM2JXlEfySpHllZsHkazWodAWK3G8omCOYI3V3qI-1739099079-1.0.1.1-qya67yw4YargbHVxiUXYA6_bmTUUygYg9XXYgkL3gJc",cFPWv: 'g',cITimeS: '1739099079',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2387149605?__cf_chl_f_tk=0G3HM2JXlEfySpHllZsHkazWodAWK3G8omCOYI3V3qI-1739099079-1.0.1.1-qya67yw4YargbHVxiUXYA6_bmTUUygYg9XXYgkL3gJc",md: "0do.piVLlfMtF0gEWx0baKUEiNs4I9dQuLLkgBd8tPQ-1739099079-1.2.1.1-jRSN_1OixziLvRARaCRcbDMQW8dYElW_lPArT0w9T2fx3MtBXFNOYe41RuJZ5TAlwTV9aJ28AEd8OPatCoJyphtRe5Ij0XeDBFxcp9vRLuUhjpWjdPM1vwKtebRvXwwSy8yawhamVrLaR9mdhXsyG21ppVvqf4Oi4FjclpJkbRm1sXb.2g_efIMonnyujnzQuNsDM67vVoko1.jPtrrWJe9pwlkjKbI5ZEX.MAQHBiIApxZ2lpfQzk8rgYP7mBYijlWhggi_.pWnHavCrrISTxTJbvx.k7zXfiYZRYXai2PmTKF8zg9ONPB.qGUuEkS_23dkH1XcDnZ3Lyh3hAxVDCsKU3hiRHLWNBKUP70kt0ItvWDDZDYH9LC.FqDQa5ROlhTxv2O7ORvRO_Bo3RiJ9nAx9.IC9ET1MWZtNEcKln45EMG3wbwaBZKkTgzueFkZymHVu4VcSnss0HcSp1KTpNml5kWOFqjn0pYFai1NYTchTcPdXouj5r3hgLKpf8epArMhQnJv9cwhxCp_kkMvZNx4.1xRkpfJw0.XjJqVs8TfAQiiWyMUPh9o8J.JN3fCP_XCj_EGRgek3GASWzaRKlEtR2gDjeHg_NpVqv90BC61OFFOO_ZWT8VTZgR1YrW.n1hUboU92_Usjo9f1x9XbUqYsOZzsPuqyv4LTXHjvk06QCQvQ6aJyLcPLxRuYse8ujsh5l99JliJL9ZpzPWyLXHMn4ej8hLhMsoRPF333vZ3ByGRuPlmr6Myq1nml7AQqJ6qeak_vCGx48eF8NBJaQCU2UWA3NSpX84E0frB1QpAb9KC_j1mv_cc8HgFuo2fwUjWMyqFbIyIMY9TAGO7ah47mv__3DMXkUw1IS2ehFWbggejhiau184bW85E0GparcxXRyZoz1RKdQL1wzvx6H3LWJJk7tqgKm_I2SHyVwTiQ1p1NppccFwObDqw7TfoCzSyMFGdIZhqgH4bAkdrG.yrsF7J3Wd9ZuEtAGCvPbOsX25CxklCVbuZ3.KqpxdlhZ_3haBTHNQ7JNGRWp0ImGgQl9X_qmUfohhZQ9b3NzY0cTkmc9KTXfwcxlnrubsmm446YcRlLht7DYSC6osrgmvBXXhUGgKcchOuvaclaZoeiv1j7UilckRZ0Q_tNtGFSBHxvHCbuoTL7lDaMHuUOuOnUAWKfdxb10GBbqzGOsmOCTqGsLRJhwJOmPP8nXAovpm_i69tdNEHlwemvJ8VZO95UzGHFVbIH19.X6stlJo3dsYl_zBCO60D.FWrfvu0E1c3tlW_FlogI4s9FQkgsXcGiPgvWJ6R0vaHopOYlEtjWMca4p8nABxcxphh9Hmyp4wj4me0nhGeA39NtOpe.k1FkenGnwNtwgLmh65NkhY.DOgsZzPUO_k.GpX0cc_B2mEXWlJlxGGVSo9GzNoBLg1lA3NSxjdbVSKQ5uGu7P5Zj5c4B9N_lf9676aqR.k3vfE_eSO5GMWVrpKTUzKEH_iz4YFc_lX4Df6qIezupIHmD8sDZf3FM8pINQ74b5QvVmJJyf1Y7NMyVyxTH2cA0fVQFBk6k9v5DrDBF0fQf05LaTt6dQEgGdtF80VB73GHIJvaKPPnPWYxYb3gM3f67Oyli_dxLj94Djcraojm9gyOgdlp9x.KXBUCY94qDh_0MpZBDF2eFpj2578MJLXEM4WLjIMttgIhWRsrPqL_6DvqibguSw4fXNzacp9oDyjcbthN3oGQ6rZGyafHRYgm.GNgO1TUcN8P3gqXBBZDZOul7gtJARSkYdiLZxC3Sy99977N.PWRnEG97StZwD403dG.Ugv4QiNzq06XnkaTMwIwg.ZW4IDse63hZVVs6Wsb8cGpcrmPIuqVNFFo94kASX4_hsSUBs0vuOjCVnbwGKb40QkafnK4XsCxiSj.untuj8zg6ujkV7NQ2eXk53hsT6m3wN21hYeRs3dD6gEpNx5ga3PvvSZFoXA_PmUvfbDIWokzQzGIXK4KJVirfJNXNrbB5OOaG7ulH_VgLXguZrxWbi12s5W_80dQ.NBUIF8xxg9BgFQcrmzUln1KUj.aGtSVYP_YzG2dLBIIN9mCIMBEXmGqtMTOMcrqqxzNGpucJZ.G5xs3VUeShgOqMmkV8D6WZu0F_VPj0hMdJpSIes3GzrBQQcDW21H27Ezwf0sIM77jQsao86Nu699GW8eqolLU06Qi5AzhPqb_bL9AYpg",mdrd: "JKp9NTpv_FDWI_cUpTnsOhepbsAZZ82SSBuP4n_ZYoU-1739099079-1.2.1.1-wySVCx8ScRC3PhMoUw2E4NJXND3oJDCiYUDvOXGswlHj8qmsbadP_cucve7KF6UiIZRH_hHeiPPckGUcjUKdHPZKBgnEq6HHCRw0xSelzzTP.yFqyB24Zyx5UWLOObsHIie5Ksv7wJ.79oOEpskTEQ4St7bdRVw3wX7o3V9FK2Ra7a8Tnt6S4l9SlrrmcSkG0yajFIRNtM48b7or1_2Dv.pLeX1OiW3__DMl9t0ElSHOaeG9hy5UZcKPP7hU3gngfTttH1ZNWpjT_lO_kF88UTQsq6lmdx2uhmMdXn5DOJ50XTUGJUkDPN.rYTSUdmAi5Y_nTkJX.e7qIYz3krnxViAN1WIhQxm6iPIJ3MWcro0K612mxvFUgqrbWXaUxK.3cTuMIgFa7avIEl5gvxNCuTSPYmmlsMABfYOHgxJCGzAtsOJRyYCY9OJpUK8PyXBTGqlXXgcXoBQyud3oMPWhQLsbLJ8V_e7YulKHyrAwsOeC29Gq8K1xZqbw4tBvKGkSbChA5zZXqda0wCKasZlKtpOUPTNF4_GAPGeeDAd97JqlucRa7MO0gvbCRipKUxY6jen3kAi7BqcSxIMQ87kcu3VqqBLXSCjd7n7uZUECTEd_q26vlXoxI6tXa0sXezvfuUo0IW9sO6YhSsV0paVbE02m5qHEeYtjDmhEEPg953TQdFzrLr0kKtFpwnukCo6dSERBHGlrKhEI_0kzNZIxTWjDJ1I_HNTePe4z_4Fl37Jbgm4lYiiC45Wovo78iP3tUtq9pbWUUmnOHi8ODxdQjGakx48iaBRff51Sk00FJJHXuGeA5YXOs8QZ1.kIh3hJ4v8U02QM0Zb9ySrQiK7JOD0mbYQ_KBYuopsfbuexfj7DSrPTSRAlTKhB6f45RUwQ1RriKgnz0zfjQ..WNbvGXOUWy4z.Mid6oanXngPMbY7hLVqZP6LqTEPHMl_.t.MVvodnnf.J16RFN_iajHwuCufvtdWxW56x2TjL1.YdghvvFWZAoSuG8ts96i1ZztsFQ8DiOMO0zv2AYDMCs1AJuq4maXsPJxmqIqrbhgAvd4_2MXIr4TpldW2w7RckRETmv2dwdwiAOp4FvIACo7Cdlkuds0MvpSY.8dy3P1uBHfKzUn5.jVX10pKPozmipOyQ9ShE8kQWjAoqrErBQmBF_TGfm2sfNHmbp8oHevF0FKuM6EGBZbIj364FRb9wZFaOnlliTmzWt1mRSZOhCDYJtYPiEmcbXASrt4d_.hakJ2YthXSTv8lPr8WVR9khcE3DsqHRPliPT_iNZ4MwKIJfK.GEB3lMXCU88y_Rvm_BG2v50QGv8EnO4zVOA1FthcoDJ2T_9GaNlqR7bO.0X0f1p8ECnsASyJEKRzM4Dsq9w4EKNJHY4Cfqmhfg8pN2mX2O8YK_mDkAtjAPN0uvLXeMOekIzna_5cBsMeZ5OTnKgnFg6XeyvcxloFK82RpmG5FE2RhhqjhOljBX6YN30Q9_bD__RlTr43Q4gaB7eVcDBRK48kcxLg1clmmp2Nt2uEfjUqWO8WZx03vXa_fGJSOODSOV1FVxWxNq.1g8XH4qSnlBkznWGxN9O5n8mWdgmVGEL8mRhqyG_EgMVD5_yBSoUNR9m0O1cbM13zBL3WKck..0ShV1nSBRYYlF0N_W3usqlZpleTLzN8mb3C4wxOGiJwrP1VNWsAhXnZudxxQflBLlo2BPTzUf9ezmgBSjz6vSdvr45MGUeyeHNqxCRN__7BafpyjA89tktfgBvdjw8xo"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f3613e3bc89c36';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\/2387149605?__cf_chl_rt_tk=0G3HM2JXlEfySpHllZsHkazWodAWK3G8omCOYI3V3qI-1739099079-1.0.1.1-qya67yw4YargbHVxiUXYA6_bmTUUygYg9XXYgkL3gJc" + 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