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://600892.mit-edu.top/post/9568314720

  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: "600892.mit-edu.top",cType: 'managed',cRay: '90fb21cb79168278',cH: 'AzTkHXdHjuxQrzHQXguKoEH1f8hi.2tj74g8kcZ9gHE-1739180366-1.2.1.1-SZog.t5AS6Km1d0RSEOCmAgg6cbYSuGy3Jwnzpy805B5neAZn0y5EdI1t18hPGYC',cUPMDTk: "\/post\/9568314720?__cf_chl_tk=zlN4coyx2AGdTOMbE1d.av95oQto25_2KaUkRurC0xs-1739180366-1.0.1.1-plQn1e3tIEmUjFhTXBdRW9b0MILNcKbCRDpupuDJ7vI",cFPWv: 'g',cITimeS: '1739180366',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9568314720?__cf_chl_f_tk=zlN4coyx2AGdTOMbE1d.av95oQto25_2KaUkRurC0xs-1739180366-1.0.1.1-plQn1e3tIEmUjFhTXBdRW9b0MILNcKbCRDpupuDJ7vI",md: "diKcgRXQ6xOupBXQik7JuDeyspmNivE73AttsGmEHQs-1739180366-1.2.1.1-JEvCrfCrh7jXlKaU3fXPimbN1_twJ62NSRc0RMJNEuqcg.Z2BWvOxF.h9llF9LNopw_H9EFaqStL6mHuhzR9YvTNOZKBih2MXi51TYPxjPIl0jnbVf4clICAu1GBicFGP0ELwzvbHmQ872vfaGmqi3UhyQOEz55h3xUUhEc4o2rdrpDu5Cm24sHW61eobqLJR4hmF1J2YaPdgZnBzqmXICjXU0em13nB5sIkGQOkRzmY3lENbNvktBjOHcT9AGEaJly9tuBDUFWHHZXHstGt3PrXC9e.zhVby66XsnGutIVSVxXo7ISby50FviPHf6Q.psmx.DiE5SPMpwMQmrFpadHyPaLXQh_SCRcZbDzLD4_4U7quRG23LLy2tWIwRElTspHJUDOPyyaFNGXbf_zek.OilSeK6TRQAf4pQobjB70DG5zWFXtkSAutknhN91O0aDuq3LXR_i9YazrGe1jOLbkZo8nyGqKOWbZAqLiyk32aFIQp5YP36N_Bc1J3wYxhaBvEbyGrescyCF7kULsdrX6PR_YSnz9zBxcsA.yd6QoraRvda84SvZe907kH_E2I2DyPpGF852JBnOnZqyZ2D30JjbMVBzgxooGvBpOSL4j5jXs8m4ial7tveh2X3UNpyGmg5yifurGxY5HeeoTtaZOc647iWGkZ_UA8Ki.nttI2QnlUFVuSdk3SFGMy7QjBjiOQWIaxcb62I0YJY5t6C2v7NJ0KpvIEpUMMGpMSubHqASupGA9eBdknqYwOebVnXdmReCJtlUZTz6_CVZ4yE9dw13tHFrmNzs_Hh9w8d8AeS_tLQxdJZG071juN4aAfwdb9vRCzRmwSZA7bbVibBXg4Dy5v3MsYb2xcozA_NcNjlQ2zaOVfLpZy0xLKdtcvb96ZbbPQJ65NYUGDJb7HWD2185jMMHH4.t3_FVVlejNYHMgSkafmlgNGa1ZxrBlqi4XB2DguvnKMNwMz8sRDRIUZ__umeXtZkO8UPy_h0xxrit3ZVh7Z7UdFFpN9E0xGCboORfmthtun_Fj9uJ1clwuGs8eIGSJr1Ps_vzq9Ld8M9vQDLdCi_86V6YAREH.1lhfpgYqN2V1qdlXzto3Ea2yvKGCvF.duB.Ed0Vg6XRLCX3vPtWEWaJ66YxFuX34nKkfH5m1to3kYaehhtovY0JuYuS9Zmtql6L2V_0XeTg2QCXrQJ83mykZlv2TMfTxw.kgPiag2ytz3V.jSru0c3Mv8cQL8nsXKOPzuQid0Dmd8pFq_14XhUXn3OKkef3VpzR_XagZYFjft2C2Z11pT3JGO6RLdDOFXaAdVSuwYLpsLTUS7vYBMZ5dbf0GWZDUdZB3IVFmJJX8p1EoVSF0k6e.kdVvqGEErzN50DMk45Wwk8IPp5TLitBhv6Rp_qLYfXzHMoE4IOq439acFHCx5.417srN3UwMayw.ZRFD5jIxfJkU8Soy2Kn8ufZ0lam.yKaYbkPs8g8_NJ4Y0Zxhgdrm5LvO4CRnh.oxVegWjef64JkS8ArUG9yMy5TFQlhYE0ZnQ24kj72.sNDHk92r4sF6gisS8ZTYU8B6Ym5cR3Nzls3jsXCgJhWpwkksBHFfBjgCUlR4e_98TmIbbBgnKxO2U6c6yfVI67Yfyy3exas3VNjBYpAhWmILboNlkDIBvjkK5Yh1BPushXnIQZn9H4PHQCn8JGFjPXRKXMKDgnqg6oHXAcO571X9kecVmvEqbM2Zrmft2mukZcqHoBsD8ycQJ2vJhc8p4_0G87.N3_JtYrURh5Z_DPgHVTgawiOwwW0jJTTyxuVrRN6gYtkY6Bw1Uef3HAcKlSJMr6cL79_WUhPDNEMTuzRkB4YcCXUDkzd4BGdDyuo2OmzP7awpKeAZxFN71_mD7LFm7LqcGltrwSm.nqjoF53Uluy2NLctiVjx.uA3dZS1_Yx.nrQ5s0S.NK4Y6EaLn7m0.bkS2uaemW4EpUUhJ51rhPDJX3lHqqB_a67MzSGahx2TvQ33ZOSYON70ElAaJgUNrBEK1tr7A1bHoeVlP0Es2qW_bUAdwiBDfxC1GT6he.XGIHZ_mLJqUBil1TSxoBlDyxIZZ_xyXlGrvoXjbqc7XQ4ox6N8iGhIUvG7A6imjf2u7ZSsN9cMqli37WL9w09ypxRfmrHedft8jqeFeCwqXe9PDNN0XaCzINJTuAyxBTTKAp.L0c.sG.kDqnPazPamQTFXez2k",mdrd: "PeqL1eBRV5.oAzjBbrc1dCK8BQxDMt2AuDA2O2bqKPo-1739180366-1.2.1.1-UWrJnyxVfdsSxKe0.giLnCwtnVc417ckg6kDb94h13psAzpz3RMdQAXJbWtQOYVEXHMhvoQggFGuVjsZZI4CaAqSaQkiZ_iG.mWQg6JJgSm3pPW4ntPbVMvVJQ4mgwZkpeEMB1x0nhR4S5iDnH9RwOOUTNH9kwl6ec1BpblH1ynHluWfZ1eobmzl4qXux_hSagxZIAq4jYMxXHwFsT7Ge9Tq7Y8Ia8TgSYMlt0M5NMT3kN1pDdvnhSnXRtmkIaitcRXTq92xfMtVdk8X5WiAyw2e_K5qddmblLgbpEKJ14DxGIMUSUCURR17eH9FKlaJ_d8r_RUlefAjSU9PPQi3wE2A2cjqVPMiip1d2r0tMEzRxANH9F7POpQejKh46763SBozMt19HUkgbb88guSFwme7r7g6YVJyLE7iH5u8gk19CiYINYlk4.Ko9L23DfRybVm.KdmFuzpgIL7A0Hre3maf74TY6pG3Bz5u9bQ7JcYhVOXc_v456VvenrsmW7YEmKup2kTwGFdLuS6.gLFZo8WP38JqWrN5HamIVs_VTgNYf8JrsT.7VplNYRSezc0tY9hX1Oqb3Z2CbgDMpeuEul5c8x6n6kBKSxxMR6JVP5vJCvazbkNRknLbeyvSMYLFzvaUrTMEfEK8frGi.ZgXkYSkHoZmwon7GHnVXWu.GCPVyD4G.7BjSwL.5k7JBzPzyJwmLkPEOtXjvCxxbOOc8OrZJAceT_zSsqvsP1dFInzqReCBjfe1eJ1HlPaSetABnWzgByy4BgtX4BzODc8i7CeFp7digvBIa7JCHSSsd99bs9hEDY2AEpFZLrwaqyipnEjzSS_PLNxhOHjG60GcSjn4HiwEOVWeGwLqu1iknSl6KoUwkfmDHk.ZXD2Lnwk0vW0FBqUQWgw_w_EXe4Y5nAp9OENxPedYj24pGOUJ2zUPF_WCG7UTjWScDbWtUf5PUAYiLCSY4QqhmLnpZEHZpcg2LHsdctuT7G9XHBsVf3tzeE.34fOyJ_pMWd9DWI1GT6wwKaxGFVfubJIOYHRkxYYROxZjqs0iYeC0bygQIysjvBS9I44Xq7Itrw.h4OpjZhdWP1Mt2G9E3OItxvZ.WHH7G1oXefqTXGvqBZ2nWjhmPVD4zrA1iX402Hn1nqE1DkPW5L.6XYg56PrWIizq_wQ9Rq7MBo209SvicotdbyMyPAehX2c3k_U3gtudw2Ef7txfUgGtSaA.Fj6Jksl8awsRRg7rgELI9TXy6Ke0U.KP67Gl_yUyrqO.07mbv5kEEpQWLOawhF6nDTtmnywOiMQIYbF1rNPB0oRPV22L1AuvGMQiT3oqiBGofnGtvsi_4tuAVdfbHPrFMfySHn8ZkdWMcaEmW9vHDvOZVdSKmTlyMLFWbFSdLgKOTPZ9yXP3bNPW8W1K8NOa8XLoLPIAhgN_YWpsgYqvAgjrVkFttuwk8B6AMlZ4A2OM9LaypgopP1Kd4l3bSw8iTKCdTo1EiHqVexTd8Z89PPDvNWKHlAwNOPoDsPfMmS2LwuKyVO4hIyUaxOA9ERaTwhR86MD1k_Ak_HkMucKAUdSzG0H_eZ60opCMMXwAaPQ8gEvknGE59n.BxozPboyp4eFJvS1gJEUPpJDjViHF2ji7WcSV0PpsVjcdS1JkpUc1h5hbT5lGjxSz0fYl61Q2diICrMAbBhERq7K8N.ag0slqVgrnN2zyZ3XRJHD.d204oPNhjHcjkpMFZJdFp9ARrLtbsvCpZQQWGtf_GXXB6zdpg_6azgYN4WXuKCJHHUH5BjDvIYul_kI5SapRQZLn8exZEO9J.w"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fb21cb79168278';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\/9568314720?__cf_chl_rt_tk=zlN4coyx2AGdTOMbE1d.av95oQto25_2KaUkRurC0xs-1739180366-1.0.1.1-plQn1e3tIEmUjFhTXBdRW9b0MILNcKbCRDpupuDJ7vI" + 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