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://zpyhzs.mit-edu.top/post/2761549830

  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: "zpyhzs.mit-edu.top",cType: 'managed',cRay: '90f7e48bcb422030',cH: 'E2C6vPCjMM_S4c8itMjd4pp8EJ5oUzc.LVTunU48YTk-1739146400-1.2.1.1-FCWh7.21mFOTeS_2crhrL89lT28F9XV7zHS89RX4MxomyqZXoVZD8GfuNzrAeT.K',cUPMDTk: "\/post\/2761549830?__cf_chl_tk=4BYw4EfIm6rbuE.H1kV9O.gB3djC4I5sKBor3_BfdWM-1739146400-1.0.1.1-oE9UmxZo0yzjCfKOi56Lu698u7orA5sydN5AzkdpPJM",cFPWv: 'g',cITimeS: '1739146400',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2761549830?__cf_chl_f_tk=4BYw4EfIm6rbuE.H1kV9O.gB3djC4I5sKBor3_BfdWM-1739146400-1.0.1.1-oE9UmxZo0yzjCfKOi56Lu698u7orA5sydN5AzkdpPJM",md: "reRNmgwsXJ8yJSx.UkP_k1j9jTeVwAKoISxBDK7Zq0s-1739146400-1.2.1.1-sx7BrZz2f9vwfJOTw7zhDmkfCT6KOAfTa.6XTgKrBOdSlRUEvtM03M3zLwPsqrEGa5nZDxRHAiXJRcecuQdk88gsPF0Uc.YyxSTHGahe_kEaP863NVo4yqFqsZUn3SDH1Tkm9yQqG3HjKLrf0iCzicpdXEFqsK9FWlfK6olZLbVNlBwTtyDr4EyB2Iob0wyvXTE7j8.Q7x8IXtqK4OpXfe0XmMdg8i8_fDQ4F3vl8ZW9l9whHodt6PDLFPGqQi_eG4_UZMstwCQ_KqG5EF7f14FgTW0ZlqppHfxo5HEQ69gqn8_tBLGEUVdu7tR0Dr8WkFF7tJ4dxEhOoRTM3b3bzwRYk.bkrfMQTl6sMh7Jojnvyn7HcDekCDf5EOq6Hc.d0nVi0G4.bpzNK1ahCLyHFMmtA2IIscvAImNrS40a1YCjOWjkLgpJtCMEnxvJf0FTFsstsLWa3QdVNIQiDhUoodDxNWxD7lQDyL3_PM8O2vwwT3lP3LfrQTqXWYzjBXgp1KfeYh28Sps73K.S87nedNZUBEqViv4CHnkQPN3VtHR.aWS.OeC5gbyc4FqzgwojtKz3NEk9ojspKvkjgVbacdoSEREHGZfHeHKN5mjOsMEJB7WiuvQTW.SrkB0TTHKbuje.tUBgeX0Qqotcrzvit6ItBH85_1if2vXTgmfmStDxiD2kNhGPQAcSO4IR0cyFcP912SYij5Byg0Z053glWlPV5NCAfMTpA0PIfwWHMuhjuc0VCXWDB0JjZ3Knx1lmpo3kWBOwY01FG0YzuMJx4GeikeGnRJG6GExxo07VZbUyMdxkQndfdxzYtILDuWnZZBriqqKzk20Dz8fRkJHQPukZFGJiNrW1tuwWAHl9Z.KWCRxKPe1Ec7kyUT6a9Es0BuTtve7a.GntLlAwOst96lG1tBxRhCtzlT7Ky8JEXVOFeBRfKo3tW6gaRCgw3MzvlGKnAi2jdlQ6cxdXInUNZtYWI9ZOmGRD9nEYuOKwHXch3iZupHVqbZWTMxPRqc5RbVpe7BJyh.wXAOzTYotItZlNhFCWwVJrYoOCOTK8hkZzMa1.MpMokrzRRR966_JyMDxFY6xIPgz2qo__TEBO3kCc5plp5byBYIp0ilMOM3Lb1F_9tcbluGzwDFMcjfZCuJEjjDyvzyRwOfsoyG5j5_N74ABvFxm5K7PA9JPnUD9B7E9oBZYDMZMbOrXfRvXkhsZvHKkJXqBFZgGN34K3cwcUk1eMopYCcOGDUNmdQe6exAafB_sFJur61DwsbUz.W1xjHRmTBXO9rJmV8LTw2PF5JX5I3ibR_76TGb8Wec6iDRhSAaaVQq1Cclok9NRrNgLGk.2KXkkNadw2GFfucbQrWYhVoRoF_b41RfaZkIdP05LglwG_8DujKVvgjNl.rgVxprgiHAChyItpfrnU09CMPZKzl0Jr_7ONGxgovu9sUWJwiiKG4qzgE74dwJY3fFcVkAuu63AhwXMPOPht2lEPec_amN.P_1ulOdyu2R409o9poo2d3ysxyj6a8A91kgRVq4fpkuA3zkfcrqY7ng19euMT7MEAoc1SFTAFdbRc.Fhu9ejwMmd08r97GDjmB22Nn_d4mnkvPYNpj.J0u.V46sYfRs8u4caPZsk70QZOgrfqI5F84fxKUQYvpZshevAw4YnF2FJW0SbOF74A.CAEzeCP6OVnOZs.7uOWIcZYpQXHSV96vML6mUaFf2BL4nrV7G1S2yAdlCMR4SmwfrLnLZs7GzQFvgmKOXoMcZ8WnJYjxnLbp_SrOujtVX50EPp6JCMeuIdOssjzYzP3seU8KoTajgD0s4nfXsDrzBB1MIpBin69XxIHuT.WXcBfUKMl5NS9G14dmda.7EcaKjWK0lPerHk2wpCG57fnsTSampxRjUlGAvLxArrRdovUs5pNmq0r_wrwNhnkJykv_kbp2XTBPRCcjg9kvU7OY7AqeulnnoP8LHINHBqtHwc58AzClN33GhbkK_cJE07JKVqjKwFjSlTvGUUyVYFMgiiNHuWRokB8rTapjT0YTm8pPVtkAKEGY.kgATEAIPoMAHcLsOWUqDRbK8.Pw2rvm5qalxWsRvH.Io3Hb7gxGwn4qZWMgyFsFN8vOzrDL729QsoEtqj9ckkz43c7bpEhTpMXR5iqD1SOPfvoJ0p8JYdyOcMJjaHtf9pDE2YRhyH.4nWojhdLxv.5AHJPGG_ereM",mdrd: "U3Z4H62zrUiIheQbcBKfikS_S55xHmx2L1JvNX1GTV4-1739146400-1.2.1.1-PFXPln0n8q5DpIT.XwtoIU3G0blgR4rn5nLgLUFC_pKQe5wKM4JKuJEw84lV8fRAzp09HjcPGwpIs52XwGHNZ1EwwPFe9kH5oV7Nn7xJLl2XTMKZp7HD2mbCbn4GqDcezENySbq9T9NXWl9gm1GEJUdoXrOkKjgt2gibz2uuhZ0TAT5z_BnXWLXhWlyLzXW1NXMIjc.y6zVXA.r32mpkB.yL7JfRRaDM5Q1PEyWbCP3AJCBAynDHeN9YAnyyhuf8AArlOsRIwCsiWslc4FftrUNmX6fuIkwflPvm6NGsoEo3gwFT0Sxj4Kr1VA6Vb0CzRDGGdkON2DbdRH4kvVCg34yhHd85xQn10eymQSblnSUI0XB6ixNe1P1X4HhsiT53SaGxxMtoH7PqrXrgEupNT76ETo3p9_D6GaS2fMOLwvmS3xADFAoVfALG5eRbfP_7j8KYZovKPhHHIh659WAHlIeuoE2A6c5dGBOO39XsViMcq5D74NHuaafnpY6C1nJ_n8ZUuJGJkBJr71jm.W.T8dJ1TOQ.zyq6nWhILvwixDLd0K828doe79u_wsNQ9YbfFhYxVgn9oen8GyJL9c4qNOT7DBRhyuHvQHMcm4MY9jxid1WCgUXW8S7YVZ0wIuQxEs5uyz0bL9pOh06kdm_OPLlCRRUQkUSiixB7.eBBxbSPrTzikygTJ7CeXr8uY6mVmODCqv_YdmZU8kkzsUk6mcyeKssuCNd2Mfv2YNJVOmSPjEYekvPF6nPN87K.ONWD0TwJSMz4YMsuMV3WR7juzHkcqrI7M_GZ24JBj.BjTJZ6JG0ixz7plMcxdmk8AMAi9A4ykmKCnP9o_S2Y0w199xFGgC0ZDrVGESQ2K92t9mC1EC2LVJ0rv8yMZjYIRfxkN75Cy6W3MqWz4ogoeghNTDR055DSDD7ZgQa0rIukG.C3wOjx.CqqLpRq9SIgoIAOmRdpN.vIRkdsXZrD06DJ0l06zkg0rFKVehuEnzJ4kF3D3Y6Fxr4Cy9H3G3ijRuVPxbUS9wspvSQAC0tkB6bkvvql8zItj6cb7ttsV26zAqvaQ_N1FoYrqLmn4e9pe82RXVpcnxxJfMfvAAMvRYgiAeVskj8g.3Jisjnz_QzVSoOCC9BPvVOKfWrZ7BphxrZeiQT2E36KIpk48bEq68NxeVngJplqHyKDLp3QzX95uaJIyaD7o0GciO6k9hrr0vqt6SHX0ch3TOezPSz.2n2AdaGVBkff1ZFpKOvWAitO49fj5ZpMj3xqdcnZ04YBKJWsSAUQUgNC4mBLwE_lVfucbYHxYnKkDvuW4V8lLIfYhBL4K1VCiRjcV49HniVE4boQ7yVYdOYFrlHwYGx4TligMgh8F2zE3yP_qvxHksx9JxI26.J9gtQrIkYo76WmNO1VYwZR_HkE_QizADwV8x.Dy8Gb8yuvRdBdFTkiOTCQfWbIQ6HGbLFa_RWWZK8GamfFGTiatX1YvRRavvihhJAdjq6PmPYFjUGOi2GoH38.q30D04Hs27IFUU.kEiku5qKkZbH_5iqHM61EaCAyCQEFrUVQv5p5xXSw9_UJDKLnXFNM7Oh6n1Gk_8eTDCko2FjfWMaN1vHX0pE5QDTTpDg.hKtj.m.DCJYQPWi0qmuaA.PIVhfLPHm.wwSGNuljTicGfcFcw4ZEGOREg.CxpVf9yNeFM5SYk3zzQAuexF7ZLKcxgZxudXkyxxCFCPTu1WZVkJ6bvjlxquRrySh5xV0RkIypdu1g.W_p8wON_kYKO.C2wxwKJ7vsryT5EKVMXAiQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7e48bcb422030';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\/2761549830?__cf_chl_rt_tk=4BYw4EfIm6rbuE.H1kV9O.gB3djC4I5sKBor3_BfdWM-1739146400-1.0.1.1-oE9UmxZo0yzjCfKOi56Lu698u7orA5sydN5AzkdpPJM" + 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