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-746619130669.mit-edu.top/post/9540631728

  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: "blog-746619130669.mit-edu.top",cType: 'managed',cRay: '90fad6c35a158268',cH: 'exE18r9DXSlgE_3WIRKUOpK05G2WKN3TNpszuvbYyUs-1739177293-1.2.1.1-2Ut1LJOKY90SCr37LQms.IuVZYX1tkxyegP6Yi.nmWV3N9vnhnnxiSqmPTye3bD_',cUPMDTk: "\/post\/9540631728?__cf_chl_tk=HbgblHXfQh1Hj3OI8anNep9z2YXN60TlKCdvE_Lj53M-1739177293-1.0.1.1-uTSHsg724JdD0pQRHEbeD80yMaBjddn8QPDaD080XUU",cFPWv: 'g',cITimeS: '1739177293',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9540631728?__cf_chl_f_tk=HbgblHXfQh1Hj3OI8anNep9z2YXN60TlKCdvE_Lj53M-1739177293-1.0.1.1-uTSHsg724JdD0pQRHEbeD80yMaBjddn8QPDaD080XUU",md: "UKcWOC.2eZwwqzUhIwlrmNw0lirmDyz8Jhxnqwo5uxM-1739177293-1.2.1.1-tHLBCcYbeewQ5lWRZUSjgA4DvpGsOyflJP9qhYJAeXLZWFJ.RrpvfyOewNUWoHuS1fewXXGrydQQhUmxNf1OKmG2Kdvuz9rsFqPsIK9AZ_3tnnuLDvrfR0qOeM77VYWoU4wzx5FTqqOmCAIP64PaYPVUmtyDRu8LPYIX8SRklM.GEXQDpxrlXwlzNbfpr3USgM8VWYA1nGqJk7GIuN6PgOMju.tYcHlKMlhZ5PCKRR0jW5nOisCFhZumCCYe9WZhWGXgPoHe5_h78mTyoJt5qfZ.R6OK4icKQZwjD_METxHm_dgdKvmT.EztrCt9EgQF1D5jeWHKcPtgRDZZOQKQPZVtkGvmSW5CfIhMZDs8tocrC75Q2FSti.nY0ERSvm5bu_YC_E5FI4i3nbOsCmAUtfikEscN093rZfvcjGy9rz_h177hPs2K34I7lQopzSMUgaDla76coxjxIc1J1SvA6b6wpHFy9jUfXg6LEjiOzro9t6DaQbT0aPiSK8DXL4pHnoGljE81yeeX9SoC3rVNqMvhsADe.ri4st3FKn7IKK4jmoiqNOZVWfBBnDR6Cpc.xeFY56iLUw92c3X7Dvdazki2YPopWwuH7pHmKXadbYnnDMCOdbRHCvm6Vk94OigK19mg.Zol7Il0_WVn_Q.RYxtr_ZK0NUO7BtIAFSEu0Kf5nI1gghcz7Z.SR2Kzaf_D5HIO7lLgIKV6eqlCuSBz8e2jmRr5MZ1cFulyi9tz84pWbmxt4WQX4JQugsAto_zjpr36Q2zt6SHMYm2fb62iznAkifUZM39yoIW_XBE8VWHX7c1v_U7hvTNuwUzwHzaRct91Kwds1LAuT22ZwOOQ23y3CLiZ7_oGChaTYPHDqYs0siksJeUJUY52how7KlKCr4pYGEIm2s4PSPQFxE3fXrbG6PHvGshWQ_B8.GqzT5HuLO1R9dMftE5.3ZkhWXFxI89gUgwQitcvnycc3GkniTVM633nwNW76CGaa6ROyDTEo2p_sKJBxpKpipd2Mx5gQj3.9FmBNfcb.hGBect36qIDz7BnGW2aVC3p3q0wSqvqcamApB.hKD62pveq.Q8GNOko58Xz0wJcJwdGQm7QFCgbP6mGTbLVDF73gA9Z3128FNiWvyxPTdH7V._ut882VcPhMwWTPJXHbktg8CpTNW_ESbq2BDfDNf2BVWp8.ggvD7IJGGicLiviaF_YDEr03t0rLEmU68oBkGHpXnalX2bTwoHjaItC9oi.eCz2MCXka6PkPYe6ldzqqF0xUANnBTYs0a7p1L3iqi9.B2NrvXmeu7DUVS5UraNff0xyVT4qvuBnsuEqU592kbpudbhK5Knpc2W8xEtq5CoIgBNyaMCH6pJsvbdMvk7.2cuBE0MUdmKGNMWbmRXKG8LVVgmJvXiC.naU59i_rhqTA9V2LCJ4wCnEShx20GO1GbmaCMQR5lmCdodSoLJEapamJ93dE0C2h.EXxMuoN1m1uMHesdJNMzjenqv_SC6sqYCiO0zvVpB10CDsW5onujTiK2uYK6EfttH6kLZPxDsX.pBdWT2YTiZHlBjKT1c.EMUe90dJ4IFmOWkwqX7Udmi3aREgxO8O6mvTjBNBjkdIe.hKznjuDoZg2skT_UtZIh9AkDEWJSffWWAjh5dSwz_XLeyn5r7qUe.Y0GGrpfDYMpJADIPYp6bq4JI_PLYCG9NN8czqU7ljRzk4tLf8TsBJI5HplOlz.QTHSCKyuALdu8VpNF58xgl0MAF.3cyOBO9WRGK.PjBw8c7XrSq3yGoslICx4YBUSTBZliFqVbLEfCEYrXCl6nfQiZQjwzmJ2GcvamhJBvzMYhOqA8OJVdIrRWnigjsinvWnWKfF9f4zL7NUeJhvwzHoVZPOTWfTO23QvGByQtCMEvLoYPXGX5DoLwqmUhoEOQIGdEtSu1CkgMdzcdRUitUx0RWa_9.raWu9X7qje1avme4uGLMsLylHNQMf4_lgkJ1uKefIuOIkJ3YHfvs5OIk_vlSc_ZGOyF05Ac_fBVQCGzLerkTXq..fZy0ENQCB924a40Uv4nUlGMEAt1rfli3VwdNwtJXoLyj3OOjuklY02RHFdsFdI1rpp64DmtoPR82fOjmvgqCZmu5otQoAEEsW0_BT1gPg3L3QtM84Cgl3qUDJqa90n3y_1A.yyfB6y1V5468vPd6PRACq3P9b8RM5Zc7hW08vo0zsNay4zAOnVRMAmLnGGdaL3HjQ",mdrd: "PBbd6awsc2bvl87cEmaRFCoL1R0JNJJlnIUiawPC9MM-1739177293-1.2.1.1-tBi0f8YLQApn1ViLkU2voffBydFvH7j40SpUngtsm19ZE4.x6V28aBJvXMGYh2jALMQKbfYDyoo_uTTA3tVjEj7AM2TnZ6WT_IOX01vwO4389I79EQW1F53wNNWRAxwX8Hj1.d1QXkx5S83Y7zYrOaU4ja2Uji0FMBnk9DJKjVhZZvE.UkoiM2Xlyc5PVvhLfgc2gKaF0K4i2UlcTg8u06XOnJIJLVPDBvMsbIwuBDhb8Ci6RPHhx4e7tsa5gJIDq5ziuJvNK8Hr8mw50ihQfE6ahki3Dc41yZEj_f2E_.mRfDF5CLDRHnlMcK1OMK1D6REw7KimcvjRmQ_wSZXEKRlB8i2WofbAPxAEWmKT9xo5R0ZYLSFdfsmNNwRnD_nT5mxI.83M.OFRXq06pAOgCTrJBsjILY8SQ4Ur4P4RcDnqicyP4acUo1te7Xgx5M4fcSY3LD1fpOUros4lHko1kH0iJa3ECFmp9NIaSYhxfIxueLF195GJhCJfJ6A3d84lNg7cQjGlU0EeO6d9zqoXayynAPdCLFtvSthBLyX.VdeWKvYKAMFDqqm3dNQz6I1kHE2uvAKVPnhaVSRtC5LbK3yBPZtKAI0aD2WkS3EFfVthSgCNBEykm9zT9z873rEPn987ZG.QvFK1l_3..7SYAY3wD1GN7Dl3L1QcqhrXGzuapXeTzwbUYqT_hjyyisR0wqnr1L2gVgdLcHHnN5FCs04V8ggo4zUz_l1W8awY7nHDv1SVCzKO20qIgkK3qZnBAgGq_WuR0e7NkRo9Df9v41WLB1WOrpe5twfcKgW3Gj2YcQs4cuvJ0TDQrtxtK5.ZCqnn6B_JECQMzIU7ZtNWGTy_GgYz9hx7KCXGYW8BYF1V0WHAI.EqCiC1jL34XmwuRYiYe3BQ84btRcC2FxgoR.FRVtSWocSK3i3Txyz1dUeUmFcqtSEUswbLyeigyUWU7iEq6SUuuCphlBYO1_bJwbX5gT17oe0uK3y0G1rT0r72lVmiiYjitKZQtGCDtCBPFM5Oe8XnBEY.j2hwUxUf6hMPTRthI25eHA3v0A9bU5jXoDjD6jww0dzSb9pEI55gR1FmFNzFVzOxdj4r3vb0tnS1ETABVq6RmOCZtdtgM2bzOrZ08FxcyfcBZxqBh41iBIAe6_ZyvFhwsoOgaY8jMP_3c1R3cxAd5y.1xCo5rOYUa1wAVhkHoeIlfEL1XEl3f2K7qwdoyuPFuq_RH9vHC.OB0Xk_UG_4_OhvwrY3wKleYelh8zbJsbb6c6i2.pipSvQoyPbG4xBErdAwz8TVls9zmduXR2aJN1s_ExQ7hDXNwzupPbc_m2qcjaSsCx4RLM.dwGO_zGOdmQKLltZivXS_ZAvDzSSpuCZ45St6RO5OdvYtoiEv6SNyh9DCd6KBymttHEyFWwStXyVVXFoxSpMxIfHU1jhu1IfG.3GPwjWYsPR6SVc_SCso3qqd6T6DRDTpXJN4sEyEnryi7OIPeARzwOkbMQREu6fKQkGyDsz9oQO0iG5CqZkMNcxrJNZmRxlcU2qkEyDkFFyU0Z5IrbFAc6bRiLT.lpyj_ppvNZn0wWinWausJRM10FPBzh83vLbIYzmVTqJVVg.qjluJGe4lmARlc85P790A47__rCuUHIUAVhBRP_LY175CpreLnhOh7hp84wWM7lzo1RzTvqgC7.2ykPdSm5YRvPFfZAU0h2YPR67MyAdCgo8ZPbQ3bL0yAiaP8KNNTuac.4Ns0l3k84tehx3eR9VHwD5sKUVfIrPg11zj5RzXbDgS.uOtYpA12t8s9KIIn6R44yAKJA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fad6c35a158268';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\/9540631728?__cf_chl_rt_tk=HbgblHXfQh1Hj3OI8anNep9z2YXN60TlKCdvE_Lj53M-1739177293-1.0.1.1-uTSHsg724JdD0pQRHEbeD80yMaBjddn8QPDaD080XUU" + 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