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://tdn0bp.mit-edu.top/post/2934671580

  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: "tdn0bp.mit-edu.top",cType: 'managed',cRay: '9109ddceae30f88d',cH: '7B4r3G3GJX9cMyMbI1GlOkLbzv9klBj0dQCuvnez8hY-1739334868-1.2.1.1-mbm0ZpsIJtyBozqiBwurMc6CVF1wb6pj43qkdUY3hLXR2NBMIA.FOkD6nms6MY_c',cUPMDTk: "\/post\/2934671580?__cf_chl_tk=cn38Cszd3QIkryh2GsSJcTU9frWJHVVn8u3Ni92veiY-1739334868-1.0.1.1-uQsZnOMZKMRWm0tau4BUqv6HKl11LHmmi1GFjERNucA",cFPWv: 'g',cITimeS: '1739334868',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2934671580?__cf_chl_f_tk=cn38Cszd3QIkryh2GsSJcTU9frWJHVVn8u3Ni92veiY-1739334868-1.0.1.1-uQsZnOMZKMRWm0tau4BUqv6HKl11LHmmi1GFjERNucA",md: "q6P3l2m66XvKP6.xaMqYRnxSUctQ_6pZee.jmpDAxt4-1739334868-1.2.1.1-QWEaNUs_Rs9OYtkLhZmno1dTnfxJcoSMowlRqRRBtWRfdbas2PKunIDA0n8sZSeGwmshOqX_X059jEKBzDdpWP_wk33I.YalA2w8MUtrQVoknL_XtT_lH.oFv1qaxV45fNg236oFv9yrnUEOA2kRWOwZyU6iukUI6Hlt6CcE1VJRz7Sl4qvp3.h2ztqFTx0sX4yqSeNMu.USlrRHoJrT8FziigQ6Q7FwlYbUSNnbCqc6V267bcgsSTIW.6Ddjgh2.o2pGTxXR3k4tGgas4tRnaeVvoD_Md76CrsJJebSF62CaMCbIOb74aaAAq7elCZUWFUxyAMQPQsi2rLyfvTwKUJsEexAfGpgVsp3hvrWVhM.dq054ObUj85YEnRkza9rFRreeU6.88VcZqAAQaubYOrP6JgIo5X0LG1EQgiFI3iZMoexoUYRurPOA.GUiZRu9slFy6jbuRZWKbdxANu2d_6XyaCOGIbkezYP5U3v24lp05MvRqI85rtJ2tQivTx7c.Ade_ZGoB.dFXgokH.ZltF657vYDUs6qmMIfliBkwXC5Wskbx5YK0JWZ7VvZtk6ucGPsiatGWhb3YOLAemnnfCTxn2UOtPdrQONOhxjauQza7qF9Jgt91pEm74Pw92zvvDxKyPHVjZReDKH2KZ9oBaW2dsliXHe96JNSwdpJYiR3WGyI7kKOwMAxUXpltIsHyi9Jykj18iZRUoaZfCPVx5rI2TslGYbN1bDZ4jmJvmEbcx02SbL7IbrCGQk90ZyYLeZ45.DZxfUs9FhatH8ycQxWfNXGMhzNIJgerUNDX3YUi44SGNMe5XXA.5UwclUpBUqR9GYYnnp4jSysWYHXykknx7w0bfI543afOFwSoN22COrK13myD0QLThqgKq5grwnrr9An8H_y5pc0BEUVfdjNcGls7ZdTmHYpuwO4kF.OnqLVYW.Bt2W8cv9i1gTMQIDR2GM1x4qa1z8MbzxIAWWtWoLVPF5RIqSlza.bj6N7njPCbrpnXzwrPL2nUPFECdG_yzN047nd3WbmidJlgdZr7AAPfH3qXQwQMU07Oc1MUjfh52Fw0k_EHBrWhXFWe8wUoFUKOYDwqvB10eOjUG2rdmbYjQ2LujL0TfGjCi1SYvghduzfJ0qfPB8U9jRfHXrF3aGvpjAx15iZ8RjSglmyUYtqEGPXevnbQ5t6kYESHF0RITKqKYMdnjo0VzEecbnjrNPjbphPhqmO4ZJY1bx.8gDAUzKq5cUkmrCald8yNpdun9hIT51iYgVHv.Q4SpfJD2vUEY_9rBfxcV9vNDnHzDg14M2NTG93d4BhNJdVpOzzs758qMy58gIss8J6.yqT8OPzOeuto70DA2stLiRhbaKEHQr8lhScGWEfuIPNfk7K3GZIWCegxFpKlWcOLFay74HPCPgBNG6nCJwvMby0oUATe9hBRAeGGSY2R_8V3XfXayeb9Y2gEMPLQV5qXWPo_9SnkLUU7S33J5KPOYfd7u7bFg4A9l5tEGYfswBH_2B6x82vFWtaS7davdoJnLmOMecAozFCcm4lMfh.lkYAJga_p1z7TeX4uHPa1SifnHIs51Gwrwu..vKU5idkMBuYLTaMnSTAU9WvMlcXbIreyKFEtlzcSO4RVxCcTdXQvYq9xZJidrTYS1YQOELvMzxFnokfPS2Gpi.ip8OJ2fle3_oUS.5NMx2E.rld4ak73H6TkJDD2PR3sRQuJVkpuES_Jl3WKmVH9mQ9i9DEmIbVnmzyNjL.unG90hxO3X2VKxq26ILHSJkrqMty0qGVIhsQ5voP96hgBsXAFDSo6ixo5gGXxfIrnHz1K2BzYmgKwQ.Tb2oavLfkOsOxrkmZIqgqlelOLVZe.mHsQANKJ3_pPVeUI2T6LmPs_uH4oYKLe6ixA03ENLLGDwjRBriSxDZQE420tGO_TAfp8AmQLBs1lIbqwlOGskIh8zBh3cUcg3uEOXgtJvi0ZGHPneN1lutcwMfVk5S6LhRDspkMrfblZuVjGUvKw.uPiD_v4QYbXPJ2pKgmpOWk1jq8zOIWEzUBeqD5vVwGGta1XHNbMW7jUSE3STvLTFp_nQuK16to3AcxxaCykepE0L8hSi4JxIZhKlMx.e3NQLEBFtz6gKx8g9JjUXrJFS358_fFRbaZQQ3Jr95CYP54Fj99W4kwnD3u_rMj994jQZFP9agYJJ_Ui.bKGz9hIV3jSDJePo",mdrd: "F8AzhSaH9OaWSrEr6TdyhhJIMiYednZgl3sTLpbAV.I-1739334868-1.2.1.1-1Usnuu51C5b1dkC3EL_QDs4RlyziVZqQy85ouNaN.SDyjb20_D6iRZ09W1C9SGy.7YPMmAYtBW05bNoTkoUNbqGfiZLsDwIKbTEKG_ZFyA1p.KgmUDEITAZj2y_5uC.HQ0feZdchy_wr58t.Lw0aQ6_C2VjfWCYuWWwt.jUZuWkN5t9DY9Dp0whT9UFkyw9eahe1b1daDeODJAkEozpr7SZigFXZjKtOOb4.2HuadRXFlu7nDcKDeyS7jIdJ.3iCK4b6fpzlFE2f.ITgMMS5Af5z8x0IEm7LMykbuo1Q9lG2vRj.U6V080XFAuG7Vl24lDJy..PuN5cJ4nSRSxhjrgGPpquNzCpRWXVK7hwV2Jtl0c5EgCUCBUVYtKSP7Mpk7QXOTc24E6N4rVfKZQzV7SeDYzhr9C1sV.P2DuXj0iMHTvkXATEfyTGtVCYbmHsRdpK7z8MtmYJ__Kvjfri6NEE.6HfHtn8XAC1C4kG9i_rfUyL2H4kyaSCXzOVSFEL8BD64X8Q0Uo080grrz7c8BMCi7caEPf460nG5IzBLs.p9W9EnD6yUwQi5zNehZ0WEIQ98vWxyXCOj6xPexsvqplMa3NoaCDPpofcp5SaAeX9mg7NW63a0pBIfpmfX48fzdlYbIsNJPJ960PyR0bgD_ydJYgUl1ktCIhECBh4Cu90mQdxjvylGZRLbbVlutaitZAOwyr7jvG5UR8Wl90to.QZ_Q85HziD8i3j0ogloS0c4DCir4EVSgrV.bkfWQQJbrMCkGZx8RJzMruHwGhVlJ_cNAL_mwxTvEt8FvwpUtmWD7_9Sb50z352kZKtmX8LNwZUju4160f46z1o9ZpFshk.3MZiu72y14Orx6WoOM1TFnvFV6F6Zr6OwiKQFgrpqzDveVhAebwvnVugyq6Q_WvHyIjiLYDaEORmaVZKjoaDCCS0Kgi39fDIgn4tF_G.1o4TyjrGO_Np4Sdy0M6Rqfphb1Zrqa.35FM_14V1mtlrL._1pUfNWmbRxKUyYlOk4iKX8vVeW27oKTMyvk9xJmRuNXsJUxB0B4RScRL1pbG4RCThCPVkBlQI4rnQCZm9Zeu3TM6b7kYgVgDC8PAK14uqFva.PZBFXnLU9iV0ELy809Fo1AD0amZM7h3XuAmGzsmdGZwkvo.qPqKKPy0ctLCGFB5hvaFZ_zk707V47NGNv9Fda1e._UJGy5YjmlQ2YkS.AQ.pSA6uCCzUncqFLIj7gX3UzLcabqFiemTtfvZKyX7sSNgyjr2fItSlv4v_gDIb2zIL4BgzlCg8PQJby1OizXO6g63ZJLmMptakvLj_BBWJCZU27Avz4vR8Z1f3wIf.HCsXYZ2MOyVe34aiW9KDjJ2ZqLJPFADTtC3SvOgUHpJu23d755Wf21Sih4rn4f7GZ21FKqFizoq6Atevz0ma2eusKLwRGh4jCNIZZseMu5VkDR4u7FXri5LXLD9YcVMnkBGQnruaDCxnsmWDP4NiQijhzDRiD.ieQlnL7MWjxf7FEOlgMVa4wico2JX3XdwFY_Uw7Qsu0QbLlgoQgDiwA3luasNFnkIElakeDam.TlLfwtmqn7eziNxX5zpEQ1UUZkp116NtB_KjLZ5k0Z5qYW8XhHWhu0Rj2YDqewjC12MlQz.DdnLlFkfqhd.TCKDz3NvwZMyYOA5toL0UKmDxJSl45Fqz0d0g0aWciJhBj3sheUV34vdcEjxRJUw6XiYfaeOkXVHN1NUkThX1N3iWv21l5UfmuWc1yLRvWNSgiOnB7E7cqvEp5BR3.VFJ4"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9109ddceae30f88d';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\/2934671580?__cf_chl_rt_tk=cn38Cszd3QIkryh2GsSJcTU9frWJHVVn8u3Ni92veiY-1739334868-1.0.1.1-uQsZnOMZKMRWm0tau4BUqv6HKl11LHmmi1GFjERNucA" + 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