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://949037.mit-edu.top/post/9517062834

  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: "949037.mit-edu.top",cType: 'managed',cRay: '910f7d8cbe79ef68',cH: '8ngP8vzkDg9tZWEbt6extOTYY7fm06PTtEXZWCMPaNg-1739393840-1.2.1.1-uVoyqmFDzWE_ULbkXRDRCLKNfu3IC.Xl94nvuJv1ppqvNqYWpKftqTbNXOcvWpcH',cUPMDTk: "\/post\/9517062834?__cf_chl_tk=iudAwpVhHHUXCp5AXd.yYCGQdi5EqMDxiBHM.PuixT8-1739393840-1.0.1.1-IlrTKPyBDVjPGXikSQ3JALh.UFGcW3uqTsQwHiD_BOw",cFPWv: 'b',cITimeS: '1739393840',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9517062834?__cf_chl_f_tk=iudAwpVhHHUXCp5AXd.yYCGQdi5EqMDxiBHM.PuixT8-1739393840-1.0.1.1-IlrTKPyBDVjPGXikSQ3JALh.UFGcW3uqTsQwHiD_BOw",md: "qrgSh_g6hnHAN9a7dKzJzrSCDQauba9eznibk.FRV2Q-1739393840-1.2.1.1-rDL2LzS0p2kDXRfwUUff.0lGceC0UGy4pmVHHYrPrYnfcj202gvBQVNJg.bQetPukRU8vcauCtFO7FL9.UldXNBFxqr910mJkKSzLTpYLMjUyaPhYexZscN0NdcsAZ7auWBL4e6_OIOhX9kY0ZqGR0spfPpXKccLPMW7eEuJ9uTPwB4SCTP7MTeEZHd.l9lTLQImeC1SBmz9XVt.Go.X29GcIrXcgKCqjYIddMC1zKcrwV2igI4AKots4JBl5xlC8FUAP42p_ygWiJgH0XjCLYUkAitCPfxGs.uBix9_v1topU186jBLogwA7O_v3OkIBlTOX1AEQrcvwFs0nOA.i3Q841viyzKK33SXqJMYACSpLJHIj_IAaGOvnbSPLXFiT9roO3FmLdji02idzP4kQkRL5Ja5oZKG5aFnHz07otDFaGbjNyh8mFwhQax4bPKj8DO4xVX1mt8ezcmig7RQenBMIGeO1s3dzYEQRJJgrtGf72TRIq2q6PiFOdbWR3DlnpTKgYVZp1FwVg3x7iuxeD5_YsFQplRkbZSssiqqYIUEY3r8372jzwIOt6R7yTKqXGEWP9Gk153ht7fMUa9MvDjyQ8vjl6QlFW57paYBFN284_nrVQNTdm3b6An6SBD8UtkRm9cmIXsREXbPYpboMqSd6HEuJPp03w3AE3QOfuMWv9XXUtiMUYvk1lj_FpFX0YHlwttHkijUTeGrvHjaAbc_Zsuk7B1_BaoBtytsB79UN0bFg1hWSNVNVa3tZuTbfwt7mlq96pOk_cR.LSKakKrC8P1p9w.j2R7MgqghPhQDbgF05es5KXHv6W2F2o9PzMu88AEFoy6b57.lswBy3XoB.u1l2YL2hT7QUDQ7q1io5DaEuqXP0R2eQDLrvOXCHg1I5Sz.qTsW_CPA220UfqZIcgidpYGM.ibXXHmKUTt6wCJMJNw8ifkv4zV3qB1hmYnRQkxddCaKG2ujMnPFgY8p38Jx2YZ.Zartje_O0Q5Dk4rAf34upiML1Thm9hOiMS7m6l09DyXs2POJZ2x4uski0w9_KBne4xu06x6rSnA2xGlQNcfhvZfq6ng.5OT7G3hwMZbpLEVmbRANtOyypUqoM2TlFP.Vuodj37XzHXprGOh1lMNAPUzX3Xeyvj9DWl1heMkS2LcChKhRGGuWU2etFX1ojuHbmt0qPNrph2WSZQbIxlzKRiG0RuyT3lFdC8XMHklKsLMtNU_vLy2n3s1d5hazaOmtCHit.YcC4dNrK_72GYk_QbJ9KgEe.1agPj.77IHwDilsJ_66tCuHiwi3z5N_2seDO1.Hs47IR8Pzv.tcDV41aGIbGLJAeGEoD4S6JFn4w19wVoQRx7ufo8zyWpfGtI0f6QihXFMPy6_9y3PXWeABNp7c4bPCYcmwwRYjdlcXkMIQOJL9A1k9.wR0ci7LOcaSsy91.N10ZDDVeuxldLdZwQ0u_BlrkNWkOQKdFwTl5AW4VDOLDPMy.Si60dVqBzYgAA8sR86Rogh3X0AONjOcWpYQGeJsZZ_plZ8dQB.BKKe.Zzutxs6SizTSJA3IrPUJimUwWL4kRdxwqAgXIOMc54DViz6l4xRvzQMaJkk5Jzsv6dFXTU3cTtWakWjKYYpi39Q0.63Tfbcq16Q5Q4033M4tn6Wihj88fpgsqBIaGwej2FZAnWbtV7I_ARPIqzJfXlRycV3bCKCc3EGY7ZnH_gkfZt45X9JDk5z9_kODEV1v6H3o86RiNN1yyZb78AgNbVABMWc_k.q_Qjhaok67bx8mZ9Bzsdmw8qE1RIWnRKHEkLbZOphzsYC29r5MpwNa50ua360VXzaKvYO_Qt39Q.Y_UKjXhQ2Qq_lnFXmQ15Sutm2ePzUTG7S2abtnGY6s_Na8KdLKJiuhzzUnkr45FnygG9ToG23B.xyXJ2o9Easx4ibkaxPo6ACwpOVm7oSA.PWwOCLQ0xe6uW3MRUY.mjvCpLKuDP0m2nnwzx.SWtop_2CbZJKBGMHyCIHVLFS9lyTNaQHwEFskPE8_rPj8LZGdReqEHauCgH2.78VzH8LjYb0OG0rnRtEO6fmqJiEiin26I9auRk6BqLrEzS6q3_Ejkecn3cGUT7GpXCFFoFEdxeWPm1jWSEe4vQ39FRIMZ8W.mjQ6uU5HzTxXSRfDNEXnJULNu1mKFA8Dzj1dQxSPHZREK7_fCpQV28vDbw236URjZ8_Jpc4",mdrd: "BU1..FGL32qEEazQS5o5H3MGw8h_4OiNSlWZfCXYg80-1739393840-1.2.1.1-13_4qSrl22JQxBh_rO6sJ8R6yZCQDTgdtuK4TZr0qBgQM_OnlWWObeBGnYBbY3UFaPbga1FoZklFeF7IHMelzuh6as63uJbWgS4KBRUtQ3jrkEajXxfN520ADmSKuFgpRnv9sGHbt1_qAzxSFXBGQH5BHLPTk8xX8dmmp2AxbWRxFlmDqh9_i9LwZTnWzd9b.lml28IOCNdaBPyiS_NzltJFoTTx8OX0dqwr20MVZu_qmtkdyEQORF_DYSZXD9gNwXABYUug.nV9bjhLwdvtmfxsak7rVZcSMmF1YlQf_XSPWGFTEC5pSMp5K22MEqhJQryZoFUtQgdu_tY11UJy0nN.jp0yf2RqUkQbxR_Aa51H.bU5K4r1dVBdx6qAiT1NVy_.nin4BTBfdjxSoZch5yJf8_.A08NvX8gc4d7pafDhdCHTn5iE2.5uA9jmPjqZYXrfVkUnnfG71j.g8HkZlBOfI8JPyg.4UKjmnvGEcSGhOWDDGTLGCubKXvjmEOWt5620ulUCLILVcHeGWMHwoZRFPBI84jB2vulHg76Q6lA3JQZXwTM7XbO2DNBViQdGYpkdpY4CClRFBYqTjCK6xDSTx.3ylQiFnMbNXBGqaCtjq9gS1lQT6fvFTjiBzsUUV5ifzw2qtyffG.62mjfk1Y414DVsVYPLG.hcf.gl8yCjZdobVdzx40U57.7iJ8r6skLoJnqnhWxJGhZx7ACsRSR4KOXf0fmKZTY3BivzfU0ewP2ENKxARzUWOjGlEpwiCF0aVIqMCSgnEXEtXOKE65E0VrP_bgv0AAnRcajzz7lSKe7OYs3koIHzORFZWAYP0SlFuJxqxTxbGW_2kjMK.kPTpvg6D88rxw.56AJIBfGJLeH3BvlJ3Ab73SMYfQAm3T1vPJsg_gIhzS1z2jtUv2DnTYaEnv3j.dbW9_s5szQsqnonf1PY1800JLVwPEQ3NXaLBC2mldxnESPfY.14et.Ipv3gwDHr4ZLFNcMMK2zSGt82sUzOn0quMTm3BXQ2yhmjSpAccPuAIttasNpDvfaguvm7bWDv3LrusSLRLukCzopWgQeCmg.L1S2boVMKIHPHhDrVTpgD_uuCMyavgnUgJihGBPz3jIYGluZIZ8zjU4b18jY0SMjPtvNT_ASulu7tZH5tKE84fShhdF92WaBVRU2TY740qeI6e2CeMvu8Zq8UviWgipFHcxoW43BHCx4McoEugGwE0iPdl2h2.qCFKhyZ_orORReQzIX.D8WShGLc.l3z1IcEDVVpB3Euzk3YfsKp5YILQ04dTp1cS9QI2t.RAHiOXEfUP0rfX9O0mrLaignPdVypLXE2e66SODiRhvu36YeC6gyNLub44Wj68lpsDHj64ggh4abLIL2JZA3FXX26N.1EQERk.Gzq1NcaRhZydooQDbIAno7lwChvkQPjFIuxjfh_mAIxLAWnk90jzW8xkgqwE2CqxZ83.WqQYmXT2PDTvyrzKlrBR8ds35hNcHDohm0LVemgVufmQ3NitpbOeg8gZIB75GbyyxtxpUF_qALgSNv.bqwv6tWRoSFZPNJQ6PRL2Jk6RgUMOrDIyciTrQEcj.VdNfsIxj5V3NNPBXBEOzFPn01HXfgihUL_kOWWm5fdZELy3zH9JfIDIKvn4vDFdzSqFGbtzf.7himiQuTX0ZSKtTt2Y7s7MFb.CZ3rrD7DtaifalsEehLKySFTvpYxCO4o.fVVNYjMzyPZOMgRXVR6l2tcR.ZPW3EhdnF7k8r8Sndo5tvr__xANHg2vOXjua1V99ODViMrM.8jiaK7S5dlaKigRw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=910f7d8cbe79ef68';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\/9517062834?__cf_chl_rt_tk=iudAwpVhHHUXCp5AXd.yYCGQdi5EqMDxiBHM.PuixT8-1739393840-1.0.1.1-IlrTKPyBDVjPGXikSQ3JALh.UFGcW3uqTsQwHiD_BOw" + 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