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://gyciue.mit-edu.top/post/8917260345

  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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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: "gyciue.mit-edu.top",cType: 'managed',cRay: '91104bbb3bd5d6e4',cH: 'TdWJ_6bz2L.gZ_3KA3n0K0TSCVBSyY55ztnDseBzHNc-1739402285-1.2.1.1-dSxXU03gsl..z.pedPMSjp7FMCVVBcW4iU0DsAtSrMlzZwD0TnvWz57pGs45SZtF',cUPMDTk: "\/post\/8917260345?__cf_chl_tk=QAIRdQXThqHjxkYxinp5jZ4LdUN3BwK6D4PCv4Vtn7A-1739402285-1.0.1.1-M3IejBYVYjA2nSYhfmur8vQwZIK1RFsIkSKI3sdlhN0",cFPWv: 'b',cITimeS: '1739402285',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8917260345?__cf_chl_f_tk=QAIRdQXThqHjxkYxinp5jZ4LdUN3BwK6D4PCv4Vtn7A-1739402285-1.0.1.1-M3IejBYVYjA2nSYhfmur8vQwZIK1RFsIkSKI3sdlhN0",md: "jw2wqesKcbjJ.XmAyUj0JE3CLAeEUl6h06jTAnQcenM-1739402285-1.2.1.1-SK3WjCeWH3NOwKL8Q0Orci0lwO.kB05cGGxStGObQpB9IsJ9kyi.lwTNGgaTYWOmGBMggnJbRiGT3VHt8bgw0_QETS.PlxiMRukMexXLmQr_kf25pBIu6myZRs2vxTGPqRqtcYKXLwjD_lX_cSKGQQIA8mK9vjdp1XsKZNfBA.yNXfFdohHkwsMvWA.DWVPQ6PixnkeMe_MQxScSKqSRhEEQhb_UD8DAKBWEzfM4o6bFLvxdvDQST6xJH8cfsAaEPaezk72dadIZfIYeJOFl2v2OyEEpA2CKwMgiOeULt2f9O3OVFrni0mHPSDfxaQvt7zBnHzaM.HZzGAwVwHk0Gxd0wZ3jGUk4N1yD2fSD0I8Al.5_BEkw6FuuI5RK7WMSrVBSBswj2ziCZ0NAUxuw4ZQkCaIlw4XI05fzsrCPQFNBR7lOG7fujaZEvDmYA2esOKj4zaFAml7MaIbMJfMMTdLEgBjY5OA7R18jp9Bo3sxFdWP7ikavUgK3B8NCi.XZTb24dBX_6kls0qq9uyxlP77QRpE23beDNmuWkkZqsTBns0VcE0CVPnPMtwJ6ndaXnvPs86EPrhhewZCrfuMCtP7xK7yl2afBSRgLKJe1QmM9rA9wao6R5P6q52SWjHMo4OqzZvB3mtgs9g3UWHBS0LWHzNW4GWvsdQ8dP78yHwtDOt25bTTotLAJq7Ybbz.Iqx4BHPoD33yQ_ZdB8nRyFiqgHll_Toi0w22GYnTJgbeHN4_Ee5tFpEZ0MsbpKtkSdn8yF_iUtYWJ8Dgf1CxGMGq9t87RYwQG3ZIB0gLrh5sCcmPERddj_iZM09bULKRLPJMbxG8o.revtdrY_V9NuUOPgNTsoTkxetLba08WzjN8Yt3OasSNdXEPP6BPMTckBPWus_wMdEDukV80TId8h5JdHHUHxxdZIa0bk2dh261cB9duq_6h51Vx5m3Tjw2JJJaR9b0zYWVJnHRAcu0h.6s4HIBEuPPDxiaUnFzQXxnOpk38.Jbt9TRqtYnbB7i0YE2zydeWP4q2EptWTBAQk1oBkvKnzLlnkRDpoLD1gA.WM1bglGtih.wzINoqD8laJoAp4QKN4T9ULnjRYGvetRb4Ul5h_2B1..8qxU_CW8.KY3kcB__9HnvUlNtgQyI9936azqS1.zgmnKNftU00Xxbsa.P9QAUe.izodGCeVrmqbOBKioKqg73yoH7_mYqu6esLErMe91_W3OO7ZTs5lHhtNFNnvJ6kmOuAQarmt_56mwQcqj1rTFr_Y3NyeLblZ16yjKGjWfOB7v7EUuWziUQMnhRemOihcjTvhcCx9gG0QQ01EBCI1AR42VqCh9BK1iWFgZ1rqrLpTzL0ILWjq08H_VElEuRbrtWDNDcNxi97ajozZr5GV8Hw1PzJcD5dGMCVHFHEQtlv_.UGqLcqDo9FH26cI.YMbSxL7z3hQu_W_52OuCIMMRzH4YcuubFH7lI2qKf8DZulEGehvbyptU7MV7pDNzOvQCvXm7BFr1QDlS3BkT3Y0vSeX1JboUGO91gdZAQZKbxit1hXgAYyrBSD4WpM1pVIfevKpFuemqFcBRW21P7gMqswxwJ0hi4SvCN9xX_IUtoqgfmA1eJmXKgVKThWrIZdpMxYPNzSwPZ4xCDpJOy0zafmRSVDSY0wxy.WHZ0P5Ak1PWNDUPgOhVq7G.fQs9XrzYwTMpfTh5O9vGBr.oNEgMWVRaMsgcw8ehQNhPWM7eHjDYHv.vZx8PP_JYql3.f9fYI9qRlzLaEoFZcWONM4lkont7Ts1IrMOW_Ibqj5vqPtNvw3IwW14AfwTQPI.23z8xqCNZfFjq6MR3W_I6kQUG96Z9lpGb.7Aao7dht6xkH5E1p2ppt7ehBI7gdp8u2yxG4YGj45wL8vowhFslzbCrB.Z7F05U1lyJV7ZfXI7zywB1wcgHDSh5smQ9ebYcPcavhih9euwBpHNYLvWB3Hg9cNu35MDIpZVbZkRBsnjKr1d8LlqKYSF.EX.mPhML8uqQrkEoVceOBl7HNJGYhSLh6VIfDCERmxU1QS871evPyaroECd3VPggU1nwhSsqqbFiJ2rAomV.B8BkIbADkBWQwnbm2Q6KzqqZSKgVeWxEcqGEgN5TBrfyLd8yFDVZolSL6SkRhLoIx3UY2LE2lMDFay6qOW9wyWATMzNSJZjSk3p56SlXp6AOm9BFHhmEmzcFfFTwe25AE",mdrd: "CRwJc0iXLHRDMN_YurkoA2SKEtT1BAb34ZQ1XCD2WeQ-1739402285-1.2.1.1-gdJkm4S3J7gg1of8_etxVc94bcKKLM_dUGKTNxUkiVKf1US301k3LYUCBNIGFJkdUhdPcVX.uZ6TkrLfIIrWUfZUSqa8dgu2199bbVQ.Ilf.C0D5w0xpMGgWoKzbVzMYKBFYiI0ghzM0d9JCZlQOjKferY6wE9bJFBmgyavkevmy76j0KycU6E0smQf6y4I.1Wpm9uFQ5wzK5hC93DG0cRKTMbE1DP.mAm8iRrsvDoQR1H4OKespw18DpubJgVqNbXp3PnS.4gy8Z65GZP76l9BiuMixEqDeVCcRSCJxOXe3fiD66AmJ8acmVqIcndpCwuNm0mgaYyLcvNA.Ku1JNm0ayXa38e.HYw4ydSGZ776cZt.C1d7.e.f2dF23iHdhALp_eET9m0RZrr99sBQG3k4YVKJYzKY5pbmkuRo7u4bEvNy8oTQdr6aquEGdECUJeWlFN4X5UPxGWFeYc.DRTsGVVay0PJEOwyB5D3zByHnmG68l6QUhZ7Sn8has36fz0KrnB.uy0guYtIzFcXDi7OGdVxu9IDvgN3GdOLilMQKZBTs68_YXjHgceIRRo8vKyxpXst0zBJ_242jnrD1SrPS.XCZY3YMqBBSoby7mVmfpBZO3KNGDdkbiD9JHNy8PIf4DCEAYAsSAcMtNkSb2A8x2BmoJwoixH.jGudult1OPY6Z_lGUt4CklvQIvIZ6QJUgWha_lR1grEaMaQLs1_4ES.8lcuniCWTfo8QCflNS2ZXk9IKGHgb70v7rDKbGdWGObpixzPrLYB2xdEOzn7Y8LWknrx_SmUgL7QNsAwxnmyHpSwwTdLx2UHDhIs2dExFSYVo5NpL0YY2rXVm3du4hOfE0oUzHCjvZffk1T53GO4Kk5FS5cG5Iru00XZxGn7uV7Sy5pAIicXfYOXFV0JAm_pk03dUU9sF059S6C2Z_5RqsJYzIgV7vH.h1JokOyiZ3_F7OfYEPxlF3SCE_xjGvrTw_cQSeZ6d6trLLaWaxM1FjZbxJ0580jRHJ91IKBiVtgPmx.zE2Ew.BgZpWYiqj4knkneUA66WLozZKuzDjKyjXXByx9exX_JW9x7loMeVFlQigS91wFDavC.YWhEfCssnF6LtSMJKfwnwtExusBpQlPZE0S1UVAIQecLR3z1Guqs5TvETyuE2cc4S9m95AEQEjOGU62KJBzKJnOewyofpi_6qDyRkM7Veqj3AiUuILHFuG5EtVNyScpvghked52j9sgJ0.4taEy1n9GJ1SZm_j5b.FjK2XxQ.a6On8HdiWI4W36bMS_03SsFg6Y0jjb.Au5C6cS2WjoLsQeP907lwDMKhb29O23NMivyR0u_O0bKW0K41yaWS6KhLNvsvmJbu_if2FwcvK8kTtVfkEM21bMg8yL4Xqu6O_eoKCTe84r5xo6uCQotS2PHtqf4xbg35LHspo3hvQ_HnMPW78JSfPtrh5X_mnF4qfaWZvyLINvTj0Sk4VMTGSrRc92w7bPU3lCSAWPZvWMM6_dtpwirKp43g01qg4njmTnkjw_1siwMzPUmUWQ1J0HtUSO3WYLyIlclEiJoR5e.KEbMVscmYtCIMEbUnHrH.Qu1z3t8OsP4bYKqYzYRo.TNRDo6S7ZcUuyKFmy6QBvpQTyQ7YqCKFzpUt68pIwgx_e04kzo5zd6EGwknBBF.lXUtR76R.NgnRABia2WqMwcr1hSg0.Pl_zC0skyqfQm8G1dB1Q2M2j16h6w4EH3XeLaNPgkHn0crNWHJlII.ng05AT9W_u1zQ6cQNkoL.y7DpbDZvay1y89C4eEa1PRHsnvwx2XQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91104bbb3bd5d6e4';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\/8917260345?__cf_chl_rt_tk=QAIRdQXThqHjxkYxinp5jZ4LdUN3BwK6D4PCv4Vtn7A-1739402285-1.0.1.1-M3IejBYVYjA2nSYhfmur8vQwZIK1RFsIkSKI3sdlhN0" + 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