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-196175939680.mit-edu.top/post/0542378916

  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-196175939680.mit-edu.top",cType: 'managed',cRay: '90f49c1c1fdbd653',cH: '8sfQR9KoJTzY8bJ_AlUNWzPgdjCCgip_lQnVfWmv9Gk-1739111976-1.2.1.1-DknNq05C_7orvVj8pna1nkbNFJlTt3zjaOMUgi1kiPgUk5F.OppdVwmzyTkAdSMm',cUPMDTk: "\/post\/0542378916?__cf_chl_tk=KhbZYPWwPtQEY86aqEF74GV38E_azNjr3jHDgThhL9U-1739111976-1.0.1.1-OVMAcqRH2hL0z0udZ.rs79lZ1UYCtqo0R75Wul4NhfM",cFPWv: 'g',cITimeS: '1739111976',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0542378916?__cf_chl_f_tk=KhbZYPWwPtQEY86aqEF74GV38E_azNjr3jHDgThhL9U-1739111976-1.0.1.1-OVMAcqRH2hL0z0udZ.rs79lZ1UYCtqo0R75Wul4NhfM",md: "uw6T98LkTJzkxkMXUdd_tC0RobgEgfm7vJuu_ps575I-1739111976-1.2.1.1-xECMHPKjUzvCW2YTX13S8.4KuN2AybTHyOx_KtnzelDcJvm2BVzC6vNT9Js_DyvHOdRinVj9F26DWU9AvgL_V5toFEdN0ANUoG0bfdj2TaNJR.h_sv0dCZV4wh3AzZZmtE4VkqubqqsseR08bVtASznJ3Gvm5MvzWY1EZ9FO6BpRbu9ZTIIur3xIe2iYPpmIjo1cf0JQFoC2RAJ_h7cdsE0s0a.efsnzOPIIp_b9CwNcdpyabj2pKM5uB_UzObdOotGhVpAj9v4x3PQvpfJoViK9kxkYNwSlPUaRX_U1u6LrtJoPhEqbyjCIF.Kgc59wal37WJiwBjiGQRL.LmsGSqFmQGbdjL94HDpokmtWToO3x47BWldEoEBdjf1IZh9Ts9Yedd2l4jPuWuWagIrtA8XeI8dZdF9TRof7CiYiCKZuR1ThLChzHXSntcwaFCl5jNMGCRYhwcs6DghQJwABHM3QUD1yJ57jSnGF0IS_.koguAjZ32gxAUNEcgCfbdSL2C1dc6bF.djL1Kzbp_t1tA.Oen9kkqiv.sHg_NqwaVttmWLHeymqs_ngWubp1UDM9rq.13j4jWs1Ixj5L3qiEeLHTx42csZJgnT4VAl0ia_tMuwkboDWnAJkVxWGa5d1Y10AjUMTvP51jes5lNyyw1baVta87_Z4xbsUkwjh87yM6U8vCb.7P2p7NjEFM7ei8Oslvhl7ui2f4nUutwEnSyuTE.xGyiZWybyCNWwANH5SnbnU864aRjGV8BI479EgcBx5BXmlJnQAdLIImknUDFIL3VmX93mLRLcmEqN8ShzyCLOfLTrCrIzmR5V8kK8CMLYIjCPOS5Ta_fB_F1OTFOfTJNd6OIX_gk_4EL0WOF3z_NjIHESUK_AnZmaY59SFgjnCNrAzTaTUtYmPgRSbZjEMomaQQcmGEToaaCz8WyvvTb.BvEYUek1mcNZBz5tOy_.bUSMG0OdeL90NsbRWCCbLvdqGCaKSpufqFaDXDydHBLnBP0OzyrruDrS0PF.dSYBBFIibzlEIcMMgsa.tW_HToSaKu.FbOTwU5O5TNd2PsBjFM0d4rqobTTVya0.rDsgnFrIFMoANniD76YmePzYb828tCIvB7sm727Sp5GqIpw3IHRktxYP2ETw3S4n5exBEmGlQOyzOTh7jCY.JLecxn76k4j4_Sdtqu63svhxerzSV6umo6S2Br9NVM63ifoeUorbvm.I64rg7tO3g7HpxUqBYKp2q1stLBBqTQFNV7FtaB4eUheaurZNKChb6B1VB7FjN7jz35DvwrRM.RmPJInUOsV1OfuMDeksFBnqOEvQyJPa2bNJDBEitCPCAsdS126wZvJBaqPMDU48YXJvCO7kL6g6pHreMqxRuffbdi4fot0QJlPVABYsFEXvjAtVIlePF1RGxsbOiec.Tug8oRXHXNQ0H3XcYvh4ritjOrV67gyylDEcfWRlw_sZLd8Yn74E1.Y902bYhuHPuNhMCH7KE1SfFLpPTl7zqU_W5Lm2_G.opWG5rmkXepmOD.ussliXngRjiRBaXzHdhzRY2aerVBJaAN374UlR8MrEuR8xO6WprUT56bH1I_EqB8_ZX8Snc6ulOErlX2W6tCFeXiLa6WpU91IqgGgUzpZdJfExAGRcuBqvq6nGk6iWNz57VqAHIvEqXxIVbrGaqez3zTx2vtiAEvM0TK.0pgIIqebm0MxVU4HLYL96REjAYTHHIEuREjbMQJctRH1ekOQFidPORQWYxrHW6hX6h5YpHYA8jvaoJyKl8GHFvrgMPbE1uFP_QB9bi.hb4r49U6psY0NelFrbR2bx.nkWTzKtAUQpiRIRl7jg7P.6JRrjjCyq6SCOkyqcfXUySNsDAYdyqMdiGzm.4frQHPwz9DK9RyviKw7iQsv.7snU7NyZhwhnP.GioqJxJ4pVo_P3SYjYIv2FdDp0LhAVjaG7szUCTB8Zw1gjThfKdPPfZmO8vaoFhzUtJ8snalFFLmp_1GxFW2asthZFWjB7YtLpPEibiofPKkYtHgvGI3gl7dBgdG3Wut5oWPDETX7PriIqICkzz0GYi4fTpEcBp6W0WEaQYNpFc5eDKf0nBPvp29cBI1wZtd.7Q48lPpk6PM1KUND17hB_14O7DLlLaDoKjjYph8_2fawyka3XAgsBUV5bUvvAcsmDUSbfTENJdRMNt7rhc8els_ThvGJ4oyB9rjxyZDwa7q.zgzHplX7t12LLC",mdrd: "R1WrltmZt_dy.c8RO6SH0Bez4mtPP2DwhtAjNoZmkpQ-1739111976-1.2.1.1-nBU9KMm.v6Z9iZXs9s6PBSeqLwKrxHTLmue04gOj2GRaPeuD3N.PNxRUJTpQpPV4LEQJo.objWjt2SQSrHM4pciJMks8MJ6j7_6aBL8hm4IVlaJZwbMnHhLwSggsUvhHzsX8zPGJej6i75pkRqs6B5K_QmHfpLMkXqB_Y9mmMPMAVWdWbphjgbv8whY3jnM5NpR0UYzvzP8LzJivVdSHZD8paie7B.6jc1OVha5gowdWAFUc2C4IX_ibQ2hi5JUq9QGViR5ESEcsBgZflNl3mGULaXDGo8nrAn_fn9c.fagrFIlkqXneucCk6Je5T5NLr2xsqX1MNrYkIUtj8bMAn3dgapmq9xT.spZ.UNCF.KdDwgOaKJ7ifyjIBELTQXJ0Ke4XUOKE6sZpER.3qMBhQ9qZL2e7sS1onEB2BMDl6.5EiVJ8UG0SM8pr_7GL4laOMj3p_ANglpmpC1ouJG8LaGgzcjs7pQKJmZiLS4O38hJCOGM4LnIY9up9Mqo6y.v_z.sxJG4O0PIFPuA.ftJN0jxSIO2Y5jygoHdcyKzRuuN9YoOyjAZLb2a1gDaXqz2cVZ_rLdnOWHWYkA2N32Ab_mnh3B2czCgr1GCPGsFmLo37QVZaoCPkHbZzY_PEm8SksVCKPk35YWn.pd5luEji7RLhwfP61GMZBef6.SDVIh_Op.EmLxyKhZuNKiES0WDw0KpDvxW1N.Dbe6aKxiM._gkqWlnrHAomcKtKSPuIgDomAlDMHWhO9SVEefIXUj4EssHzq9S3kF6DlQtczmXG.kKNOZlo8VcUCsQsh7Fg_jBTPTz7AniZCveobhjw3ay9H4ZYGh5ljHmjJ81RXFNX1XqKzFdV_VyKY3fuXAARtirXJ1lJcnl4j928oBCjQboEzamRebUpVGhD5pK8146lP7L2KghGGp74dWk0FDoKpoU5RCPmtQvQjcKaYfG3MCWzrJMa9frzipxGsBI.mdoIYVpSbQoxfZ752rh_jaLNlwSEO9j_8Bm9bw3aN_mHF.GRoR9zQVDr.e4y7eJcFP_PlAiB1NacprujeDGSMVH.mTFpxoNubVh09y_h83J9VWdRsaQxGv7T9JhUEARYBDDMWAqE0GpwTt27TUSU6LpxAhEGOEWmN6GK5GcJNhQ8h2H3INy5FZZ9jfbOss4LUVM5DH0WQOFpV4QVZZ_NX6MMLNcLpzYUbMMD7Sds.ZI7loONE7kjRyi8Tx6EJtdZ.FuYj31EzSuK.Y5JSCMipnKDopNmZgC4sQHiu_i0WMNA7chXnQppT.g9Tn6wW_TepYUXtvhGLQAaFikc6vIKGp5AVEUgAxfFZvijAgcftVb8FtN7MxgXLVC9ckISX9q4Ax8Y6K.i_ZKLGAg6IdSELDTBxgvAzefzKN7FGJ5WMybxtPzkzjen7VI3f5mQs.NjT66MBlT1UiIGxTNETxvuA2czCHjl_BzSya1YaaQApwZKzLsVHIFKHJCO0U8Y7_VYd29vfpKRtHhnzsQQ1jlCvSxrAWr2gH2uNDtYY_X4G55mLKHURptNdRb.iky8HWm0_YXvhY_.8D1ECM4aVc87_ho4KCFTzEi_XJdh2RueADH2OT6Y1ofT68L4xdtscGvMwjb5XqtwTiwaGmBRvnUgGUe1_P8hH3Zuv_v499GDNi.IMFdw2EuXdlUxFWziX4m1Rgd2iLh8WJQTmzvulnPF3gAy3KeMhD2LUgVhrPjYR3DTm34mrJHMkM4WzLuNIaSb.O9bscue.z7XN4U8d9cN5dn0sV2CN5zRhBMq7xUw12Zxe5G46DhrW3ZXB_JzPv3ZpXx4S_OEKRl_YgzM6g3JGAsb2Pg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f49c1c1fdbd653';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\/0542378916?__cf_chl_rt_tk=KhbZYPWwPtQEY86aqEF74GV38E_azNjr3jHDgThhL9U-1739111976-1.0.1.1-OVMAcqRH2hL0z0udZ.rs79lZ1UYCtqo0R75Wul4NhfM" + 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