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://hv3dcq.mit-edu.top/post/9472680351

  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: "hv3dcq.mit-edu.top",cType: 'managed',cRay: '90f824f649f5f282',cH: 'J7ndpbZ2MAlVAL3TyAaNtIQK8bhf_4TFTo89wlH4JgE-1739149039-1.2.1.1-27o5F55tAXfp9A8iH2kkENFhecYCk6GOkMxx5_sDFruOXdFJB6XyQPhsh7IUCiXK',cUPMDTk: "\/post\/9472680351?__cf_chl_tk=lq.QsXD8N72NfjIvRoraU_4VxmUzPdBgUqhqm5LvKVA-1739149039-1.0.1.1-bWbsh6ods89OAdv3UD6jR2Z1w9hD3PAq8YZjf3U0fvA",cFPWv: 'g',cITimeS: '1739149039',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9472680351?__cf_chl_f_tk=lq.QsXD8N72NfjIvRoraU_4VxmUzPdBgUqhqm5LvKVA-1739149039-1.0.1.1-bWbsh6ods89OAdv3UD6jR2Z1w9hD3PAq8YZjf3U0fvA",md: "y3TCcBErWoY9rtY0H8DLr7CbYPXDKtndxSkKlAHNLvU-1739149039-1.2.1.1-Z0_vzHX9L0ATTL513TNC6ZNDn3Zpjsu38l5Jfd8r8Yi5IXKZmvXXt5_1XV_NDvfeeGtYy0kyPWQbBOl4bl2xM43U1N8AqxtDCzFsxlvh9cMjs0bt_V2LtNucPXUvp51sCEHaiJY.nx8D6K8bv.oWkbkKaaJ4JOxPSF9s5K5JTKxxVFJc4peMES1CTeG8L10HKovwgZ9EXOBbXmomiKKhmqfLxqGdGEjavs2qX0nPpJyqGpnq.9GWUnt1Epe22otNnsXu7E7_1VuIm.bt8oXfzUAA7pQWNyYHnRQiLN2v57w05QWao6PHR6kBv8V5CxcS.ZEC1ciYg10z8kGw9SpxwUhoaMUW653LxoBh1gps1qnJa8eYbZGnsP9MRKBvwYQWeHHZ4EZJklkJ6tD7xzdV5NBmdiEeWnK6w6_rcWH2nC2B9I8bd9nx6tEhiZcpf5XSJIjdeGpcOCcujwbEGXSWc0guAYdYddbhyPL4wmQq_rSQU..1jWqJOAEE40_ylmm.8_4ryBLZLlznx2mzOnxKapFqkwkNajoUfPcrALNURObVEslXUDcoMK7OBlyUEahEyrRn1GLXy4fRP5vDgxLjR13BgKpEVJXxIDVPpd0_f1MbjfxdetnZZUZcHXYcRd2AftfUveIZY6RtRq9nKwSfGYZyXvZqNF4ffi62hAUTgH3xpXlfxu33XXiuqOixDTkiXMAtAPg8XKdFaUzN3sPVLMg9w7FKvofNF2BeSSA1wevJ.Qd1zVSl3HlqRbC86sk72wuiQSUoiRz5Moiw5Z5TfGBRER29Nzg3n1jtzGJrLbEQ3qw8ykhldQ_H66_fsoCXRN1q1nnhj3s1zVGiFAmY9Tp4ohX2qjLEvaCfUqQmCCi4J6wFSAajNSP5M6If5c28FtBm.ELnvhioLejp6IhnKaEesV_BKw.4tvGiUl79GxLeATsfe4y8Yw3.iXtyabIWEVizB1LMNpxlIqnScUELE9w127s9l9ekJoKbZMXcjTOh.OFc9eCik3eFOrw1M4op_UQBEpK2yQlRrNose.OVqdmptrEa1F1W2gBjEAm1XnPMrZj_Thp2s4sRxLxHPkStCXB7H7mgRvMRF1WYRPNdX.3ygXgJZsdty8fGqe4l1oXNdey0uDDu49h0iZvgkXWaZn9vM7yFYku6Ahk1J8lzc9Eo_UgHdXyLTAMWYUOJWGZOHAziYjrUFUBYTT_7eFmCLCECYiHpvfNWGzfv23r80aNID0_ZtMXylsGYhR7bq2GnXyP_BK.Y39sn85QcePrnXUGEgFlvc_7KOgTiF.XF5xXKLnDPamyMwrf.pbkCslZkdQVl3MPvkEgeEWRl6dJDLYopE2_lv4Cz461ZI.HW_yoDdPw2KV79y0kRdXlUb2J0Jwp_bVrgNO4_bjdqIGg18upNooTBlkAnyEdO_7e.tWx7JOQ5pFn6PEZLK.zytIzG9nNhaQMhFUPwyLjTnpAaNY0YHcsmAfW0q.BC0R9ocLPjhFPqRNtIU_BZCm46.2PDiSjHkq0J0JzjD1iDzm8jYhSjU4yMbYYruY3Bm923BO92RFkNgJNKFaB0Q4g0ilkkroxt7V.ZiT.w6zSFnv9n_ef9EpBi8prJYTmp_3ky50QVXLfHaJpJ5oMqWEejqokicufydLboTZk1nPwGU.d4VZAKubs66ON4qp6mkKfCfJIakGyS9uO5L1gYpHFssd1BMDkLOUAiKyfadjMReNZ.4LeuEuixxy5jOVRg2lTjjIB7shckRWWf_5jRZAG496Dq7C6gvnqwqqVtzOCr8bTUzXBAyUtW4Vot1aComtHN_HHQ5aEf3N4UeFHTB8yykybG.A0RF82.2X7ZJUB0J4iMH9jTI8c4Z0EcoKr51czHzqdGVyIoJcxjU3JHXvNzvbc5RirQ5FOyWssU93utSivCt15ndcL.zdMq2LPho5ICnpZnCUWjaUVZGJWIOIDQFMHRN0ZT1Or9kFtPnxjiinkvWla51jKERBl3C8Wpzx3mcAZjKZSkF0iICzJtZ96ZQQ2upWeA1XpAnom8cibRCa4JLE8FTNGHl8SzrcCxbSnBb07FKZij4NJDbZHDUzy6kr9d1zYNRsNLHBc5spl4i6QC7zE9DhtT1FgssbNKqmBGEI4kccQMM_qOFIRS.2J5t_xhJY.VasvQ4zSDIPqMkc84_rCSaRsu2QHsGZClZ6eAQAJuu4LQ2MTCoCkqtSlnxeY",mdrd: "0oH7pf9jx8hn.OxMBQ_g7cJPR3W.l80WC0r.1haXbso-1739149039-1.2.1.1-qvDp.LrrHc47TI7B_Pm3TSDoW_0m6h7BbLTT7NumekFARzr4mB3WgOMIgseracTPtSQ1z12sZC.ehcnYuLx4K2y6.KrAjyxVTF5DWwTfuXcDUMJ5hMGmPL214lr44my4.56_XDinDXRqJ5THJSQUsGfrjf9B9NjhmVFpeF8KbzP0N1buq8PRpAkMPT8wLgc2hJeylB2B4hnme9.Zi4R8dgdT068Ng8pofZT2XcgsHItQFnUTlucmkj1TtQJWbboz7targ0TnPDrumj_u1Tc.KHEM44c8u2O0lyQppV55.M.3LM3z84xyafW9VIq.xJaqhuXajc4h2l8mDOE.RBEcyTkb6WWlTMzgNiadgfWPpEhSpWdOuihtF.WjdKX9ubllCWJpY6BpMjtwve5ronalkKbR9F7AoesZOvQPTwwi_M8ozysc5F.iFe9aJRWERiji_BqGvhlfckMGphSkwfsFmKSVa5ndfJUS9mlLX0ceVz5aV3nfnhJl0tyyjMgC.eGsQBI86JmkHbV0_jn.XSKYKtS57daPV7CM7hSoT5erdIUapOnPeZnlaODBlAJsrzFJGW0nR4xmTuKQ.OS.Ta.6BT1_GW07yCQpUDDQQJD3xgMr_ihdsW.y4VJFVUdegvC5VauQJc6LIdf0TiHKoS1g7h7h.u.CzKcViswSZmNcf2ioIqRUI20Xr19Kjk3t8Jb72aVHMgYDfuYjti8CGFXp7QqzmhWw4qst.6fXYxjLvAtviZvHTz0VZXnfVNbqKLenCQWfDFPfTa34zssBMH24kzQ.CyN_9TJ7AP1OUBkrmqWwBorOot3lvGH8SPLV0ng1zfyBbbavUvYJBobzCMUiHyZ1fNngj6lFVcFmJPgka09UgZriqDs_nejXKc_c23F.tuAxp3lDDbNjOFivzUpZ2_T8R6NcWPzPz16TB4H4c1F0EvFpyKDW0zUT1.57kIjNxAsod.ytSmSo9sQaYXRdUXxOrmZCalxhggndQzdjA2cAnsl4DY4QynwD1pgqx4071SuRh26tTsu3rk_gBoxXWLLZm_eoN_DcLejPlisXfMqWxUlBYSnNTwMmignrbPyE2NMfNBychUCF6Wknhy8yIf0jo59C9d_nQpnA_Ei1GipcVC8Gcuj1l37poyQqYbqVT5G6vO4oiWlViqD3XVdhBzqZyvGeQOM0NIuZ7RDlGGHCvP0UKk1lGJmStAugZG5uZwxJ_u_0jYEXc66Oaez7WbzGd6Bg_NQbWnDXp5b2bjNALyQbdn6wXLFQuluM1o8NPJORg0OF3fu1t4xsNizP24UI0N50ovFjKH1_eoFYitX2O.5E2I.1Nxx1EsqnObS_lGPBLVgaC.7ugXEvMy8dRsi4dBNsw5SFI0fy7xYp3kmloztbLIbHSl0JM1Wxe1I8Mg.DgOXpjOBdK1PZAUl5nlscnmV4XI72HYQ13rFJA4L6WJNqKMhsFdSV7y8vW.snWwKjeW9NhkeTAdKhFFp9ElgSUgSGNCQUguNT3ZlmgGqq0v93tegy1nTsgMjfKwicM_vvSADTvmd__56g68MB.5QPndkcszYTuFPeOyUtriXmX4SoT5SGdCqsFxto.1duwuhCWnVVYlwOJMqaf8Cd8B2bOWgdOd8Pxw20XTZvTJ.puA_v3uUhb4auOKqHkzhquBbx8znufvyv56LkBvmZ8uHT.CWTSB5aaqqtPUwc7pWkXiHG69hUzbnkv7n_R2Srpik.nC8HU9KYZOROSEt47ZXQGKSobfy3xeOlnZGEa8hD56AAcbwSEhKydcjnVJb1"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f824f649f5f282';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\/9472680351?__cf_chl_rt_tk=lq.QsXD8N72NfjIvRoraU_4VxmUzPdBgUqhqm5LvKVA-1739149039-1.0.1.1-bWbsh6ods89OAdv3UD6jR2Z1w9hD3PAq8YZjf3U0fvA" + 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