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-032898507060.mit-edu.top/post/2961584730

  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-032898507060.mit-edu.top",cType: 'managed',cRay: '90f7df314d450811',cH: '9J411PtRBN2F0O0WA0zQS7947lXt3MG6TkST.L1I520-1739146181-1.2.1.1-ns8dWzwkxQ0EDt8tKReItyp_gk9oRXT5DBbc1OEfIiQG_mOmy1QhRXgeL5QpYt3n',cUPMDTk: "\/post\/2961584730?__cf_chl_tk=1RGGtb0WPbx_dvBjUlRECj.ZlyxfXYhHFyHeldPNQPU-1739146181-1.0.1.1-uLJsfccpw5x3mzA.3yAexjGYsRJ3RYa9yQt0TSidlQI",cFPWv: 'g',cITimeS: '1739146181',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2961584730?__cf_chl_f_tk=1RGGtb0WPbx_dvBjUlRECj.ZlyxfXYhHFyHeldPNQPU-1739146181-1.0.1.1-uLJsfccpw5x3mzA.3yAexjGYsRJ3RYa9yQt0TSidlQI",md: "BmWJnQgD68mUpBptkGXaw8_tfGx16CaJCJ0PNOdpVHc-1739146181-1.2.1.1-ixmL07vLWT97lT9Yiw3QO0WOxZS6IYnDaJcTe8rl6ySyAy064.AXpSiqWb4MgaZ.tc0c.i0oTxaETU.dVn_K2PMr6gv7RLonddlNVMb8tB43v1Sz..iP_F0FAtY15hBtRbU0AWve0Pelt5ySH30z.fv8N.9OZUxxPkiNtOOTo3OSOzDhY1j1HMKg3hAAU5QPtA37t1AkZnWrlACgj5IlOTs6VaQZKogGoHD2G9WnPTVnRm.e92K_Jd6ol80nK4m2qBTmx2XugAfGrIINbGISOaO6ZtOLf7hRDaFtY.yHAgBodgzH4SFX5g4OKWqFCE0JDNEzaxTIKYP.Sv79fMU9sufLhKSQrYyPGWI.x767LxnBM0gkd84q0HIRYHJqXHnvVnKwzPfr1.zQbMXMIJ5Z9JwFMLHx6vFRc4XG6zSnwVzYLoDL2xE3eNEuf7ZwebLzZphjDYdDERSv4jBHrCEIqjW5Al58CcW0h2LGWaO5ezDZw1sC8ub8cs1IVB8M4XIGH8b9rSGeFBW8s4sOgZROug6RoWTWClzbeytaXpy4177.mqGXBmh8z..sCmVSaKf.O5vtZp0BBqn239qYgqLbyHVcYAowZb4cG.IsVdk9lhbLR6EkZEZfWRQk9HcowneeodtseoS8xOPe3lxoNllOGi2ecc8mo8Ws5oBZGQMxNug3B9f9_HCqcEts2qkgtiWfDo8fepZrAJvRLMjmYrOmsrvWxjiIIUBLaxUI2SL6TqrAJZf_sjjpLifeeLojxPABvoFnAipwbVqg3pepkxXk8x96f4wCCMqgykZEVoFNwXN_0cQQ4jGrloTBPr8EzwRqz1rejoyqU0p68OfsWNEDtHhkTH02F.6XtxNCh.AK3mFghrGFGGNb8sZqce3W3l_saEh8z_vJ7MtsOFy8VyL4kz_G_3bNLLiyQoIl5XJtthEMUcj6r3ATDSTvT1k9CdFjQBabYR8SpDA0RPHmZlRqsQkGsI5n7qinGKYkJxBYfTBmsB7q4maIeGI_61igsDP3FXxY9h59vg0R7gSqG1e0ZaWnydOvbiIhEsrv1643YK6JCD_DubyLRul41iETQty46gamTRYHYRHrQ95dlOmSuYqHBcKK_ZK2ZImFCqFWiXsAAMNaXu0gfGPcbvbe0jFh3XQQS2TS86DEftLPF2D9BP09W1tV2W0F3HpG.pZm4Tqdu29OrM2FSxOjbw4H86UoIHUOteTPaVZzHveVLssVycDUiPG6EksjvRjsv2TVWi_HTbB6DswRmmUcgGfI9UjFGyy7lIPhi.Jq_bXwi2yty1N5jpaxeR5FuROvUFAz6QtMSNAeF3N.glGiYFCb7IuXUFLNSm4z0M7EJ0Y8P_imG0dMFF2LyJFnCgPdfboCGpBE4XcwLR7QYt0y02hdEl2givojXZSGuKWz9WQ7AvHCGBcgemMwsjSmA.PDcmWi7mmkb2wjfCIbwLNvSEl9mP_JKgqUijrkFzl.VxeSMd4QAspm7OYTbXZs1kWLUC.RZysDqT1tTPiiTw2Gfa5igsqZdChMbYtC2XnuKgpwDMKiPb4mHn2KOWBXy3R1NljcTCqYgsaSvCCQ0h4xct4gC6r4U3DEd_QIMvpA.rziQ_APiLzMTFMz1gXL.plDFVsRXZIRIfFf4iDmGvrY4F0J46UxBol36m.UUazDGRvdD5dSOw8w6VhTUQzzD1ZdtKSMgean4A.fG_1bcnWKc1QbGMCEE5naO_zB1.MLaHDgkIMVal9TPDgkzmc59YGNHmDqFYJjZB9g6kDNJgaN.J7mVH0jOrPSgcdjQa_34Z2NcNRMG1LlDRM7X4GFJI0jwtnHUJ._R9QEhn4fFgKvghC2jjCuDIfLPI15lZftnhUnsoQtToZqJ0rAge6BieVAlsRLaHYlNzXIzmsnZMc6sSkH9AxVpAAlu9C29LEuQJ2rZ.xMccnSXE.tzCh9Yh9cWWD2iD1DbIvRXw0G5ABvZVFt34MqhkleGZmoqpz2RNkaB.UghV4.Ci1dJe4vcfXYRRseX3rEXZCmFFvBcYo3YC0VLSdYd_eAnqoXKuWkg3V5NQh_xsNTeZ90EvhPNV4lbFm5xPKzmROIh0_291EVSsuCvQCsNj4Ka5mdXlfBLs2wjcKrWkRH1P1DZ2evzsOnaxVpr0cG3dcIwnXHHl.AA6kFIct.ACviwfQ22v09nU.vJNzZS_lO4jpjiKOGhOAqGba27JxOWcg_tfNWSc6.4kC6xhXB",mdrd: "HUAxT0jVw2BMDVonQfiN0i6EO.vzB38OoFmq9I4k._E-1739146181-1.2.1.1-m57YY.2k4TKCXMEJhV4xqXcpS4lrDwcSejY2LhPZSzZii_LCqw4qtBt_08NeEXdAcV34NxBzKb2P2BOnzDjZTPC0yRpSpjZl8uOwlMe4us82aTa7XPF14uYK8kwYoqq.RwMCZFdO8WqYAi7AdCcnB.LoXr3WatxF6GDecHBeOxxrXfO7a_cEuDwqFmiYA585EZhG.T5CLT2IhlkPYRVsJAmUIp3hE5ZXZLsO3s2K_3XIdrRgRWe47zs_c_gm9kc0e5544vbpnI2n6GiBPJ1yYnCxVtzoK7U_QaCGxE4z6o74noiWubvnpcextf5v6i3NzZUMidWHgVscxcKTgQxyXfY4IK902NJ76vxB6J7._9u_EJIeNGYWcqn9acQHGSQN_kix2zgzIpMb18qFxQqg2E3BYv.aKN72YCO5YCSZv0ElzcZloX0IMRNZsMcm8cdEjiqUo5lbap_c49Ziad6zeCvU2hvoLc5_pJivQiSSv6OKt08oFRrjtz6kDezXhCKJh3PFiVvERdqysbUh6HpF4DezUSE2JOhRa.q8lBGO1kzdWRARL2tQU41s_NnFzZ2KtI4OMrjkwAOuewpJdRPVf6nbgw08oV8Vz.eH5IfiLy00Sn2h7mF8ZkOm7JQmotia9e65Y4hdYAG90vr8MWqifPUUW32IRIgSms6hLJFsgW6kWZvn.nwgMy.tsqpcu6.sjmYn5ViQYhXtXRF_cWxe5pu01ao8eohddHPbdXrdeYN5.fzxYwhUAhFd90rHOxQvnN.yMLtg0X5ot1JhGb9uPuB6coXPX1aYDT.maGw2NGN2ZbGhDfz40WXwehQT7obqbzqgJlfvAQEfZ9sdtwUrur_9SqqTRcbwcIWk65qGXqm8HgboO32vR4El0C83PAHmrXOun.PI2F00JDAacSlenf0Wwau3Ou4W_7JHFocCqOS.6VAzEkzlZ1sbRU1NHRDJpsh3WoLE7t_4hYvMu5w6V_d1Jw2eSTKfcsQal0LDC.dpwasO2MoXB9gFFQWzGgse1_d.X7kbpMINw2cNrCXd6DOHBdWBHOaIqZR1PVh1S5gnqEcSzacuCK1GieKhW_yVS36k_0QWgqk6Vy0GxzAYMr.ArDm9FP9DvQx58B0ZZSN3IIuiL0PQdn.kSbzK1fdpGKPk73HpOauoqQf1zJ.XCtBze5JtfU6KI6NgqFQcZQGXKO5HWnFM65EDH6G27w6jJUG8Ti0LmDfUYFLIROkUEqXxUyzxt0JNh5mjhIY3qlCZ.9Mpb9v4bbnXKrrY20TIEhTgBDQ7._pPcHeTW6aDsByLRWZc26TApQbzOJGnCCcpG8hNgHvO.2SN02ezsc.6UH7IKthzQNt3yUAScLMixY3fCjSGHy0T6Oh1IJywG18wXT0aJ3_kHbC_J4uXos4P_9XIlT96vAExL4TNlMNQ16unKKes8zJMeax8hy4oMgJG_KQ6qdwHnXKlPR.mGjkzRHE6ol0HcZ3BwOclXj2312ZpzodvZ1UHfw4vIhObi4bSODTnqoh2uD7yGU3IpQd64j.QJ1qI.xChDZMafmfz1sdzv5yYz6LVrukCpK2.LjBz8J4F8G8FthuujgZDwsGW.G0AojqtRInAPaLrRuU_7HgWE6DsgeBehCUraYjiY6jz7ezYIkNvh5kbtypCNkRGjdNB3sVJiuO7kENc_syLDqWebRmw96rPqEW8w8aF3f4C.KAyo7Dq1RwlRmZZXcOXdC48GkrkTH9y3OiCaq79.wKexAXJx9Jzo7DUJhgvZ9R29LMcvjSH6Kpx1X4hcBNiGyZG1xISKPcHA1ErMshOD1E28ml2PSH6fEOhya6C9UI"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7df314d450811';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\/2961584730?__cf_chl_rt_tk=1RGGtb0WPbx_dvBjUlRECj.ZlyxfXYhHFyHeldPNQPU-1739146181-1.0.1.1-uLJsfccpw5x3mzA.3yAexjGYsRJ3RYa9yQt0TSidlQI" + 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