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://blog-810895112453.mit-edu.top/post/8062453791

  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: "blog-810895112453.mit-edu.top",cType: 'managed',cRay: '91104583ad991316',cH: '0GZIbx0iMXYUw1NBGZ6ZbAVaSMgeyrZIAmS.I_HusJ0-1739402030-1.2.1.1-8ZLdf9KEXOgocpYsoMhmbI6y.kC.jUi683h90ZQxTMSNfTr5dpjzZh59cI9uG7Yk',cUPMDTk: "\/post\/8062453791?__cf_chl_tk=.dOH1GA_2ELcqp803BLNBok11mO7NzdibwvWWZwMhno-1739402030-1.0.1.1-leV5oiFpzvTZ0mQarITPuCm1N30rCBmjGEE7a1wTgpk",cFPWv: 'b',cITimeS: '1739402030',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8062453791?__cf_chl_f_tk=.dOH1GA_2ELcqp803BLNBok11mO7NzdibwvWWZwMhno-1739402030-1.0.1.1-leV5oiFpzvTZ0mQarITPuCm1N30rCBmjGEE7a1wTgpk",md: "5tJsrZ0Ld7kmSfyPm3PtD9EIqyiuMlSNDRJwthfT8u4-1739402030-1.2.1.1-3ou9evu.xDSpgpGMYfR6mDC.KYvU7N9A2c8L_PcNwS6u4cuEXUGh3Nvn5kpoztII661bHBS_bg6Vj2pJiXE1ZTg1NPkiA3iF5PmZcvxvF5wAROeDsor09WukrMubwm8eU9a1Z4bSSZG4cynkZtOdO_I9Tbb1cfiH9YnHrCaHicRFCBclX2qA5ZVIpGrGXDWpO4.tDElu6GIwf_buKzduj4X0T2vrp7rdzd3pjKxxnEfs5AWWRgHNLU5y2X_pbqXpTXSzhsiyRv6yJH2x7sXnLA48JWuszi_4XTNf.jZDxd0hvQ_nk..q7qXV6NAQuJ0CLI9AhV0jQubXV0BiujVEe.QlcH.jbWyMri6aSp_QwHRgna5LTHNh4QvZ5v7P8_TIQmRdrE9A9r4qydlsERghwebA34ITEl6aESTOCSY16ulsu5K0idYnR4.Xg84VKyNENnmO3LtkxmZXcwmINzKM2R6XX3K5luiboLPWTtIq.7YMZVB8Zj03OhVVLwLiKttHYFE4PTcIiXaYd4zEIBpq3r26geHBvhPPTGJeHdNKyGpjX.QQCSOc6CD6X.ht7vtlzQMU4DRcFDPzHwoyDPRQDHPycNiJwTkyf83JFW9_b9nj5CquXjaD3UWBLDt_qkFmhb4_VFWjAZMNCNUjnZQ03vvpv5oW3FaljdtLDKAKxITCu2fZuPOAXZBGzVxKYahXWcSEZR06AHwtLqBY9GGJm9bip2e4hpKsDAWnWifQMQyfDPQo.WtfmjAycqM.ucs4cmKd0wrNPs4Ix0cP.hTj4hobGA0ne3DzE4uFKdGFq1JlPuzbUL2mmT.9MQvjw_s_M.veGTOt0mULSeOHlXbhV26PEj5gtD_muX7i89RM3ZqDNomc6qTnccPhWiEXUnQ15LrcD.rLCgxGrNBz_q.hf84Dp6L5s1wqSfLW0PhUR9f37sw8wqd6zFvLD0s0Pyvaw2Cz9p6rgFUZDoHgKjRRcFV3Ym4PV1C1depiz21k9iJ2gGbkowNuLoKkwGFa3__am9AC4VvRwgmvr30_kUCpQZVEOBDQmv3JzI2BRPD5OlVUM82AWnEh98eX3BQg1lzwgs0N0kyVxiuJtzqIFXKU9MUmdeyhpBiAAPm.2dKumC5o_C5Gb0RhFXBGca.jOYYCjSqVMD.iEu.WfDc1ug4ee1BKDTfn5Z8cotI0iX.zDYcuoATO6uSf2F3_pxfW3Ts0RB6_dlRKxfxWhdTcEiGcB95aa7BprpRUxe6EPftoKjJWsV7ge6Yz5dTBzjKpt8nfPCyMODmCAw7QJja7ZPLzUPGLViOVZw4t7QVntsGoeEF6HnU6wv4mPWjcz3bhQ70ep4bjdPkS_MPBmBiJtxlAfUNYyopSNK7ROu_m13K5t9Kf4n_uoXwCOSzJCV.438iQK51EV2HFbyAzGftaDNvGEbD3loWsmg9lgpf6iOIm31Gj75hv2AYWccB0aT36iv61TeXyo7tlyddxdWA2tHF8FOkrAQBLxd1Sewm5uJL_SjYK8juDz28dXILhbMmxU9twXGIgSrOdALr.WSD0GuKCtt8rvhKBtshA8hRHdosafZnGeJIb1TBPjRUVvXvPnHeVGeM5bAWJ6avkuaiTt4cbqI4H7hwpV4Nw7zKOuvGG0Q_GWFzAb91uHnJNyncmHst0keZ3D0MtfEeq619eyB7IoLg6sdgmvy7YVuCn6aP7mx4Tdt7yUxhbxmhVIjwZ0W80rS_jv9iQZ3sv1AVy419WVCWUrCHGaGD7EXaYRech8SQgZq994Tqn1e3_Q9I7z1ZxAmTxcBWXRyMuyWlMytZOE03tY_Nx6dxSdm.oidL5kFKYdIqPvLXixzCEzfUaJVjnuROUwTH9QWskTYJhWMsrTzbmcBbzORsZ_l55KVEViVCarmj8EZBuQzwDXrtAzLQIlMeMncD8Wu8EuM9skDEvY3OzuxRTg.RBL935lfPuLwn3kRz.vXi2ZbT.h10xVyVA2s9GQfQp6CA6cmjkxu3MCR8g1VSNZOgFLdYA6K.8HhwRHu8K_GmnJ2Y.y5UdM72rtaFpKUx2HhZez0I7Kut8mb8D4HgkrTtOcjxII5UmYbIAsoELSvOo.BIH1DQaN1CevFmQesZrXpNCMgUsUc.zmPD251E2ucQ3ftSWh36D3UwRc6M_cHei0FxA4Fpr283cxnDcDUvuNMFn8Njl4bMAsqd0km4queHS.r9nosd649o26NLd0IzaTdK2jRVXpo0x",mdrd: "jCS5gpyvCppZQGzu4PlYl7nYU_Xjxsv8zZqtJNKoSPo-1739402030-1.2.1.1-EaPPXlReVAKBTTzdEBS_QWZma.IaIefMrKCkeUu5vDTi6w9Rs7oIZ.EMyultfod_Qi7nDi.QBbtnObmfzRle3dEMlCY3SI4wAemSsIPaEdsh5CJso53khZWNDkfKteTAdZO9._vFxx71vBShObvnc8OOvg9n860WgYqLJ3kd8FZFpDrAuo_JKVXnsCxVfV6MSuA63H1enAyhXKhdTMet9cPczMflG8HWm7H3ffGOAfrImRXO3O6DeBX94jvtGjUjFlJJpYnS9w40DiSOEbekeTap83hewwQNPqLAY75qrfBQiUHpsZRaqeR2vzNWK1SWd3SKGhOVK9EzdOR3fZiC9p8rDEcAvjZK2NK2Pyu5ZxcaVM1i11ZqJ6OsYsilRLCU2DMyKt5EEf26276dU0FUtfkpyNUDboFPUH4eTAKleg2z9iJOhg_eJ7vEdSW8AJt1XwgxDcxuEc1nh0tS.zlpwCBtoyGKw8gu3D9YV34IHtoMV32u41vhkefxDYk31TXzgDH2oTMtrIVSkQusviE0Z0GzuX2HVerIkD0eTgV.kNaCZODOs0qv0UXlfb9GpP4Gvl_TS_dKVwqGj2N7RVjKB4skfLvwDaDUcs3Ud11fJ0eCgfdvr_3h7ErRASRm718hlbAocvm8rJxzdrZKSAN8kMM2dHym8qooOyG9HfCoSUYlrnw7wwugf749eEyXh7x5jnIu_Uvu3.qUsPsUaK4Kwv.anlblDsHtgsxYLVOEzOQf2s0cP4iVp.Q9RPCKN0utmiQn_9pgreI2QTmNfJMYl5BW1Eqy42qmQgKKJX4dUbe.JviqCO1dPfHnCTn.H44LxoAtb1cF4wjYFNdB_mpysY1UoBkx1V9YtigThQzTUxopu64UlV5X4vxQVCS_ZKNAmLlJvs8vafq93LfmkG23ZgsNEZiMCCKkKv9UFE0Ib9y1vS4zlnVOd8ka1AzHXB6CJUIYgKXsjeBKhrRSEayOBHqu75rUHVfxMbRXhM3qRVpdk9dO5EBBhpSHt1Fqf.DZKi_mPfMWTT65yXIuzTiSublLhxaL19pZNgWCvbHE5Ju1pdnr4tNWcv5m.7TygNUE9YhWBSQ7uZyUF5kNTuUCfInAJUF2LT0GcMEKKrfUJy9kcB4bsxwoGsoyXho0hFWFg2CfXMKTpUPz_HMMImpeqPEH0ckS48y89AK.WTf0ssV.xnI0x8IuPnSuqWYpCb9AWy5mj9DZtXh7OW.P26T2cAa3UOeJ3X67L0E2HDHl2_hBTcuRrt3WtVMcGKP5e5rMntw5k31eMWDl7OAQ038XtKsZuAr7CHKVqGxYhVYIoal2UotIU1nYgvm4unzIHYFIVAjdMqN3vBO1PGutSwjiTL.ibAETCBZnFBLRBxXDAoarQlq4zK.dZtagHxguVH2Kfy54lldrKIu910A64c_GhNqrG4Ajq1IGlMWsTNgVg9CgDGMXQ6lRJH__Eh.s3DFMScpFVTOLI4J7aca4gF6p6z5MFJtW1uUUaNi1Rud1ySG5Qjo0lDWu7Nzl9iMVANBN0t1PK20xA7sU2YuZ4Veiu6Ef4MeOSjGU06h5OHvtSzsNNUa6fP7.tmYUaeQMxjE3gA3h4vTpqs4HOCWEfAGwdzRzAi8W9HjCoi34sAkH_Yia978YAPRzojcy4sMA0yCTloBekQXR.Ldhi9v75Z1uGu9E1zD4CruAki1yVABlKI.fZ6VjA6bUuoAaXjzLMWuX90RB7Q5BDgKOOlBeNG5CKH5wEmBYWylgkTQ4yFXp09SMsAKjP6I5tJ4cpJ9CV7pPhfP1E__fEBXFaEx9e0THLWohu8ybHaBF.GvdnBxC3IE"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91104583ad991316';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\/8062453791?__cf_chl_rt_tk=.dOH1GA_2ELcqp803BLNBok11mO7NzdibwvWWZwMhno-1739402030-1.0.1.1-leV5oiFpzvTZ0mQarITPuCm1N30rCBmjGEE7a1wTgpk" + 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