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://fknpt0.mit-edu.top/post/0973612854

  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: "fknpt0.mit-edu.top",cType: 'managed',cRay: '90fcfa9a4a3082b7',cH: 'bLs3_PNWoYZR_I584PQHUSZL6y0PRa6j6y6DMGLKOMs-1739199732-1.2.1.1-7fESy0mW2ExnqsQsuh__Pws3NwJu.1DOQROlpGCMpbOY_qhlpucNefza3MomwJ4j',cUPMDTk: "\/post\/0973612854?__cf_chl_tk=h4IuQSGC9.QEuOj99LFhBsc5.9i8RdOKmbxiFueLa2o-1739199732-1.0.1.1-wuL93ngvZpCYZFFKbD6h_xHxgwEKL6dUR99kPHK_jFk",cFPWv: 'g',cITimeS: '1739199732',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0973612854?__cf_chl_f_tk=h4IuQSGC9.QEuOj99LFhBsc5.9i8RdOKmbxiFueLa2o-1739199732-1.0.1.1-wuL93ngvZpCYZFFKbD6h_xHxgwEKL6dUR99kPHK_jFk",md: "5W_tka6BKTLE2k6YUlwDGNQWWzULBoEKZwFQykTmseg-1739199732-1.2.1.1-8V.HwnlW6AHi5SUJYKR6IWiowBGiWVLkQ6zCgnBc_12W.7MjA1e8gcdnxSzXCqRI4YZgREKZfIqsS_2N5aUh4Ar7hAlWty72Dxi5HADZhrTUIrI8bL_uNMrHL_bnn0XK4L089UyNBRyO4GhEo2m01alYiQE06mc4VWZAEJG884_hEj0k7xfhJ6..uE6Ii9hM5cpX0tshXRZ3ROjHw5JZ0iwqrTSVhudWItQrSkupW_z4AZIK3qW_gTh.gshAqu9IfXwYd2n6w5V_E1Yd1aWtFI4HMcVBDolA9baOoYz4B0FwW8bEU74WyEmqIKXnB1cwt6SEvBYVtke3spEoV459pufJwd25l5RwAXrrefNRBxyyoAsIRRm4X_31UN_ycev34JX4WPXdF_LGUdzwf.VVEIuYYU4OGEEo2LfkjYgYt5TpUMXMijnVcWvsop8YPTx6CCKjDjlX9dAcI2v8srtUMe4KsFG.nMT51cOLm4R2Wp7Yv0doYvQ.v0mVqDGr60ruSamkgDPfISuRkYZSCm7r4G_lfPxo8fnEO4A5PXDblzY7PRKCJXOULuhcvVEXdlAujb88RGwAEPrLFtGvOiGV7E91Qv2CJYQX6CQL01rVZf5Hz_A1_IXRJIwP05_aTi_4mcMU2disEPel4ugBKaBFQGK7ubqcmqfsP_O6n76DxqKly7ou9sYqmSnDvqYqF79CDfAuwozCmQdH4eN7Rjxx..hUDKt8Zf_hGXbvhAs_s2SU3fE6UHrkPfS.R1gdUzktIl_dqbE653Ff3EyO806VcHO4Oq3itI2C0KLOYHOFJ0YxF54ePULAKD1ZfE7xsPWCh8mug.yUiNgXjemSJZoHYHNH.vnsbd_ZTpWRokhL3wzUPsMQu3LVffoVf1pD8bET1M45NqSrdZYapRKAb5.N8uIG8QK7Nzs0_7CnuOyFYGxs7K2KmkZyTUuMnDGIu21MxpAd4D3VCesAGcHIarwJt6WfHgzsHWqbFfh8wXKFcwxF36zf39TFYDXhIJNB7EmGy4rdJ8qzMJQy0IeEQw_pdVn2XDdg9bQ5lZ.FGc.RFEpTJJ_r68uZOb7Ut06IZOW0kP6VOeGDHlpscK210FrssoB2IkvjLLUqcHnKVVAKmG8NeZf7jpuWc7gdIFnAC6aZJiMoWGWLO9placOVF9TlsB.VgrHP5uq9xM6TswmPpQlKv4_SpeZxTMbusj8cT9GUWWLqyo517yP4HcykMccYvn4F_HnLwYRFz0siV9eR.verdf83oFVqZArpe0_.5Vv6jbSF1PeXUXADrDrThSwJ1z21wL2U0wM3tKsbC3sbnVa5CnN9YzDiDeU027T5rynBbUIDSy0i3KI4cb_iu8gffKjLE_HoPSvkaGvT_BI9OHzlHWrDNI0cFxNfKUbGXM7n9I9tg603Wu6QzuCdISNLkRp0lQIWmD_yTz_XRHR0q5qfvVbE73Nokrojrm8cqVUv2wQ_yzTYP_1.W.bCYJ1om.QbP7uYv8VjArWd1ZNA_SeYu_.0RKJGFPI19avPJ9wSgL9QPMoI38_gLGuCEljw8_hYnRjyNHwmpxMlf6VmkVUMqAoU7A3yBdbx0yHc_CW_grKHH6ezhTDG6JJABqAmJc8ai5OhK9w23z5rArEMnwbzReUJkfS_NCxKADZB5hc8G4pPdV.untb8uAYhsQfoVzdldJkBdtUAII92fTl1Cn8VjKtGfMuXuWUcCFxsJyfdtOX6zsdyZxVmsL8_QplXxV.c_xBcK9us6dYdw1Cq8LxgRbIhqyinEbtsS0qw0bBVES52.7z.KaH1IeE9oOTkleDr8NaO90GRPE_UVZfQJ7sMfQ1wKCnSZSo0Vp1Y.N8qpCnDls2T9S.1_9ToKcK26sL2W4qA3k_0WohUIDD9gi2BbvL0QPeihRshlxwdW.SRlvz_ODK0tcv2pu7wlJrOJjFdSKYTfJsWsvbwv4a2Z7V7nQyneeswfF8Yk8n2Gob1EyurquYBT1V5Tj5iW9p4_YpCg4CZINtZJWpbsrZEDZBHD_FBMSPuqXtTY1QvQnQ8JC3KILN2QBf_mB2S2iVToPdtKqalIp7LCo35_VBauOffQLrFScbAeTAKcRg8p61gHz3Fm7bykKIheV3gZzzQVwm5g0VlZyhnItsNJG4lddgIXMAYQ4IcSzszNkPEQ3ZNU6X98PYFjPT1xyxpUylDVFqKemEeelSdsIZZ_HIi.Rk",mdrd: "8NGm38sDRScQsLfiJ2f4HjiBQlVgiBFy_f4VDLU7n34-1739199732-1.2.1.1-YJgPM73s3juyve6oyrDyqIQuXtKlR1Q.k8N9MfE5GTCiB3yRqgg75goQ69HB3panZtjJzSOvKU.ntAUAMRkISlcd_m_FlWo33VStzDxXFkqs6iD2auLVp2JihWIGbdmAaQAuOZSMzxHhNuAD6SRaD2qlXh4TptW42WGnIycT0Nd9WgC.tRpP0c89CXaQqMxtdQxZV3abTenu597JnoST_.jXQZjVflAp3npEVzRsMdC.QCsN8gK1gcLNtcIO8c2iRYfP0zZyAIzeHxq7vEKwzuoHO2W1yDj02BlSp_ABnhvey4k9CROCN4J5t2OSmDfQpUEdxG2DrmBhVz6eo3WUFi6QL.Wat4wdWPVrkMqJXuz8kSDOovICFfKzZi9uoFvm9GsYSyOJRd1EsDfWpYikZ9myvEqq31kB8e8vBLzFtKC96ywLddQbAtTitIBWqd1hEde0iF4BJPMkJOwK3sWv3SuDLOtA84aBWkLhPmCracR4cJ6zfgNQRCm2rSZtDLsEnue1MN69nw1yvfYw0BAdmE7arlvGBf6Ln3dMhjMB82QGnBas0LNPmKDCir576drvuj9doRgjUPjdaALZG5Tkgp8Pw9gfWbMrTHFvAPpeFtgqTRqsZL_tf7V2V4yR21vDYNMwIOFnrLpnvjk2e.MM5Btb6JiZMB7tAnR4UA1xmeduzC1Fv8RrZ5xdR76V9wjprD4lUEhVKe7WugkQaoXnksbxQB52QEZj8KvPl_DEUwJwVFeH66K3KLc4BM8PhZiCM3CjM0hk5DmR3lly4O0yExG63QHNYrlIUxuU6WVQ6nW_RiiCThDBKflbzDkOQNci8VyMUrgD9UER8rP2OZubj6BvtRYbfZkfR2sP2qujDPlQzT1WkEN4f9OBms25NAXqyBqI8WcSf6aB4pxjjRI02H.h8ft.Rk2NtqZDUyVx_NWbVBfU_TbezrfVbr57ndkz3sRVmQI.KrOpG2E9jNXlk5V6W9iWUzOZfGofCgCEagnqvcOeCGXabqYop2iGeEbQ2OqpI8bqWPLlcuAtyJ2Ih_Qf8vi4B7LL66P.MdAu2BRQR7AQboh8rEx1Xw4KjoDNvnBw2fN74wSOO3iEXw0OZw0Jh6XYFzIaZCrhEI2cjZXGyKwA.qGuSfdX_N2.xXuKjGlQTvQkXjyJpKYWFo7zhhMaU7wmRvBbkpbHt9x24wJLKvx7mar1hXNl8ZMyNEa.sS6Hr0yZjsQWzDgzD920CHBRcszoK4h.lHi1bFQKLymycYR0VVi5unrZjpgLIL1KeNtaWwEQi6oQDMqVJT288A9.al3Ti5lmnX_2U1hyRxRmDyJjsneQBYkU8bE0ZX0.lIh91mDa7JwPgYBxmxz9AACCQmt1OwzcjU4lYeymZzSkW.pO3G2_xn.aONlo0vJ0.Avh3KgAaPYxuL05_nLiE9oVeoGXl23vmWKJfpQJbO4jhx.EXSiNo6JfGUNkS7b2RxzK64vdJjMHpKJW.bBHFYFGS41qk1Fj88vzwuj7LSPbuD2U95sAcuQJGCBGhGqqjnYFleqihyo8NeOkD9SovbHItBZDiBRjCXULd2aOgqERHtZn_m25AwDTzGer3yWmxVsF1A1sRyuPXvyDAqzWCj7JjbmW3jg5NY8GfvOz5LOc_PRs1XUu.poBHdPA1ccpCrbB03FjtAv7biAzDIxOBW8KJIZftM8T9h4du6wlqgcJ6Wpri4PF3pLLfJyAhPsl2cKvA5bJpX27zZTIlA1o_eRw60XDTroAh0MaGOKde7JfMfnA.rosIZ0Vp42P6yQexR4CeKLNdH6uVtkeAc9VNQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fcfa9a4a3082b7';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\/0973612854?__cf_chl_rt_tk=h4IuQSGC9.QEuOj99LFhBsc5.9i8RdOKmbxiFueLa2o-1739199732-1.0.1.1-wuL93ngvZpCYZFFKbD6h_xHxgwEKL6dUR99kPHK_jFk" + 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