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://x6aobm.mit-edu.top/post/9234165087

  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: "x6aobm.mit-edu.top",cType: 'managed',cRay: '90f857762e123885',cH: 's9eJyp_5VOZEfwIIStc7LXuNSCJmACfw9cRHMCLl8tY-1739151107-1.2.1.1-aT0RK2kY25jdy3lmNFcVtT6DctrNfxs1SDsRO6yrQ0a4S0CHQ3cHswhaEyAx.n5W',cUPMDTk: "\/post\/9234165087?__cf_chl_tk=QcjKp9eqX5ddXc5JkVz7u.G0oLk3.bHKgokYvYLLW4g-1739151107-1.0.1.1-Cy2gxJ4L2xf1R_0ItiNFe.Edls_ktfwVr.cDbkaPhwk",cFPWv: 'g',cITimeS: '1739151107',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9234165087?__cf_chl_f_tk=QcjKp9eqX5ddXc5JkVz7u.G0oLk3.bHKgokYvYLLW4g-1739151107-1.0.1.1-Cy2gxJ4L2xf1R_0ItiNFe.Edls_ktfwVr.cDbkaPhwk",md: "EERnk3XhmdKMzEr06UB6cRHOUYe1NxPb3mwqYmqcdbY-1739151107-1.2.1.1-UAZRzbccy.WdbTq3iWalFO5z4zokK.zpxiz1wqN5JFqZCC6Z7qX2fZFO11r.uvcBHXwTXkaqvg4Hy_0aUjv4NoP8F14U8N07G_DR6Twu6UBfvWLWF7yonhWhbuVPUvxAmhRXgi1ARFnrWtjb2pcbTP8PsM5W67KyokRCCHS5mnZJSvFIL0C5LC2v4uMR2bPmSATJkpIcDParSp9h4YsiGbbySgJ4Xg2pYkLcA_iAbrrewi09ifQxb8h8vb7EBXoUnsyzxnK5M.w8amzg8s9WsZnIyK7nuZPLobsWhpRzS5RGn9A8.bwQRrPRay2dnADm_3Aa.eKoai2Xz2tRlC9jpUZYJ9bzeUyUwbiB2qefPn75u_Iv26hQomQa4nXdpk2r0enc8S8FRwu59sIXD8DtqxhXyFzUltXHp2I.7h2b_bYBqDSSzjuCwDvuqjt.TlOTGUQSq1CjbV_zBKxUNKvsZAGsMPEb_6HPSpPz5w5ZeUMcBlgJAMwHx9bR3nq87moXgZkf41bDKr89DbhAOf81xjAu4CKUGLqRPZyE1JW_m7p30CqxWjMCtiydmOwwUuYsqtEnnPObLohEiWl8URGA0SqNNu2WMtUu5J7c2ZuIoSGzSCI35Vj1.1ewvh9m4LL5VF8y.b0pU8UvrvQNPanUfFv6NxHEc7dRFWJFKrvWy6Er640UR1qiT5gPPKbI4HVNSwE04xXf35.lw2XGxcGinb5vC2Gtgbd0HSD7XMVthK8oXCjStAgnWEwESC5fcsj5nPRnrgl5ODODyxjO5PgdHV_f16okJMD76cGY_0voPrNYWMyw_5r0OthSOfLwjfkUzqz1aDoUBdaan2SaljWbwFNj3Um8a_ifb4vAKNkJlyQxrd7Yc7nuVegTgCAGyMKtdjjqSwKPV2N0wxOBZNVElEiZMXPofjb.Ww9jnOhWAxdTPXuTSCz282CpSKLtftaKmWEIYHHbzam3KV82mBpAOkBfXvRGJ1BAPSo6GxqhebMRxAUf3nStpjSU9YIsRFAWXQJDuIMMVlvINRhoB6XGqmELvtCURT7NZMwQD2Nfc.V.CaY3QidG7Rk9.xQliOE6zYrkDgKEhb2zzCYH6RaeA7UwkMOhGi1mCW5J0qetlo2bFxVYJfA1o24MtoOWcjc51N3_iehjWYFaBOBAqLpFjLBp_CbOXLXrC_JGiH7GQVVyahMjTTtNluZq1ndHghIARbLpZFuPS8SKeQDKOMdBEVtW_mRbxYClmQ3zqmagiGx3E99Jc18lOmYd5YJj8b8uLgea2PN2Fz7szdXnJNO5DCHFqj8BWMGGM3us6PQzTVm49CWQgObn6uLxq6SuXyGtrS1cF3OCWqeJcVH2ZfMSilZy2yQqyAxQSlkABJN_c58YjrbqzCp2TC2SgLcygcq4Bqsh8pSi14FuVM6pjfSJ0126NcNN4aYsBsmCjiW.gmL.Hpvt2IS3C0tTruQ_3ddpAHgBjwoETqnDtMqNbEYinAvIXHRbji1ycOmuJitA52tQpY4G_iPrkEMX42K0xpAajGkEJFtNVk1_h8EHDTyeL4gUU373HoVhBenJIf.JIrnib7YFVCXzMtmbJCfQ4qUNaRoTt.Gvfo1IQhEMdRNgLD11lh8_Bzi3DhL5cWyXGCNnf62WdxIc1F7sV5Bqj4ASdqh956QFBDDJovc5q3Mxek4ViU9oqmy_V6hEQuUjJYWGhThWZFSDrkErZ0ANZpRKAhvgOfEihUvhT8tbK8lHrhOZFtFQswIVzISDwlZIainyABb1P5PBzkwlKzXQiPdFTC1P1aarEhKk_GSZQ8W_igjxWXxmxiS0NGDFh9i6aSo0oB3jjgG3V4p.JNtv0sPCtSuwyc7Kv7AvCXQuikwftfBEfDRkMiZ7genuHBrA86cUW4qsMuufbzq098ddFe4bC34k8U688Sh6kLTVisGTHvTJW2ZCcQEOKvNLXnMKIw6z9M.IeddGKB5dLzpQvMFizj1j4Am9yIIhXadzJ0Mu2gOVAw9aa3NiwgYXNOfWk2X0UHEKeqPF7NORxlHWqIn7cB4pcXbDZOTes3ISguh4a5eJozZFYCk8o5n0Wq3X.BIE_gAJTePMNQBbw8teZtfkBHqXlUPHS2WhInNfUXHEMFCH8_rat.e.SHu_L67.Eqc6DSxroVvGARUDHC.XHbs7.u3n1_nmkIHzCrGhk1LGrjpkNrbngSHaT.wf0heMDb4",mdrd: "lIpui.eqrO8XkEmkirHppArTiLWE1w8AlPQ2sPrvS2Y-1739151107-1.2.1.1-9q2KLr20r04JhezH6yYzQFwknuBqG5E1nh9k69x6L.t4B6yjxMFPjjCIcIu1j4HJ82fRdfLN8Hjp5dhuaNZFfG1lG.2leZXYVmWDlF.xbEt3biyXDv2I9exyXM8ghrsKnSsrVur2PEC7M0UTTWvCfkkImQgrjReJgWv59lSbkVLoi0HlSRyjcpwj3xR80YjsxlJjqJ_r_BC96xjVMOaUWKq5mhJE74NXsdOXMlIsqrJDB7M8Xa7UE5geludtQyGmimUJhfCAT5nkjhUsfDMZV3R8QAqqnvhVlDq.NTog5.5zMmnqlLaomWWb71xQ1dSTmjfVYWh3POkPZqTHuEpzNsgYT2gnPcrhuyW5FZ8W6nqwylIH0k97xLNRSIsU3oPzxryDy3dZtVfkstB1Mi8B1T30_CBV7TudCzE2Ubr4eXGgwS6x.Z9cpDaRC.UssHr3JbpWCYrcxgV_wNYxaw3LBUhNoFxsBrxkeEUA4kty7LfJnuZbgKXYQ4k9U.oR_OMrijfSHIapReYISUVbMtralnmLcWRUtLmpn1hfVojZtRr1Fkr5mJWqh3kYGfTge1UwC5KX7hGpVFf7JZKIGQK5UvAsxHJhcQCGPkINBdDwgzCGMHoZpkj6aeHTclVO7jAGhxyNsxt0WYNAQ_73cEz7XGRVKJ_1Bjnx2M5GEvKAF_Nzp4l5dbc9iDL7d5FSH406iirWT5goGVr8XcsGHr0nvwQzShgmbsTt3J52cjiy26AlGnFVmWJ.9LbRS9EeFmDOWAMZ0tmprSCUx_9a65gjNQVUiPRQAGjh5g7pDMBs7y1Xq7UHqfbSPtPzWvLNHL52tFLfklJRLwXZADi2q6K_Ah64s9LpsBmJqeQ7RyFZMr1ULvbNepWkfqSP7pbqfCWl3xSKRaQ3Yz58.68_NybhFcHrGkW6ew93tk1lFXuYc1i9MPAIfiE0bPnFP5d4Wg8ioAcVZQ0abG9zeznJP8raz7EQxBjFOn5p7etnsBshwhSs6fr3qOUhUxJN2mJ8CZFgNQlwIui6gcJRLE0eMSbgIHZeR7rLOidwthSLH2pimBMvkNrhBB3JIVN6SN6Anp5tt9GhwypWHUjXRlH6q0NH18Lx6K3gEcjNS_c8sb.fAmLIuZZJm2OUZ_9D0S.jFWhb63fw_M8thGZc1QBLPP5BJ4xlpcO4nKVh0VL7h6583_cWRvnympL3QAEHSIZG_cT_l2bN3zuGZbm2qUXXXBIuzYpzWcetKEhBO4vq_2yG5dYjFG.HqFM17gb4P75FIm00JF.8O_8mAfRx1A3kVaWScF8rjpv2diet8RzxIXSy3obu504.oqFb2kbkM_WMs4e6ifJLlb3jU6JH8hVxkONrmPU1vF_jTPmLNODVpIGb9XucixU6bOAUe5Rg89oPPVdtdEf0zEkB4pCL8wyr_7M0WDki5yXWAitGwyl32bclg_Sbd7W7QCVzOP_4qU0fLuEx0zWKCOsjMhDk4.F3MjMq0NXx_VFPGm0Zln654ouFEPfnTw3UGYR5GCXTKWP35_Um7kNQzRNHJ4AmVDmU25wOitLoCxhX8TX8NBaDlmsZ4NjJb.jMtJyOxea3Ijgp4ixEfV819Ax1_zeqSSkvMM2o6OzOaRYZyNsrILbjKSM3OVOPxVUucawdHHTafEy1jL3UAdt8VOPhRwvC.vPbFDwymux3ii3ynAQ1.xHTcHMTytd2LFyHccnyultjtqIPmH_MndQUQFlc5BNuoMTuJuPx3EqJ.KXPQ.UwcBepDm0M5hFkMLjOd1bzTNxkqZkcALfT"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f857762e123885';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\/9234165087?__cf_chl_rt_tk=QcjKp9eqX5ddXc5JkVz7u.G0oLk3.bHKgokYvYLLW4g-1739151107-1.0.1.1-Cy2gxJ4L2xf1R_0ItiNFe.Edls_ktfwVr.cDbkaPhwk" + 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