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-332275249472.mit-edu.top/post/2047369185

  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-332275249472.mit-edu.top",cType: 'managed',cRay: '9109dde2aa8fe5ef',cH: 'nY01UNoEU9ygN1srd3vonWyLEuwI67hsHXP6AaArvVA-1739334871-1.2.1.1-hPFdPmYk_VInPgdaQYV9wdMDggiZCGRLETqDL5brjEdydMp1O6vbIQAWi1H5MnAI',cUPMDTk: "\/post\/2047369185?__cf_chl_tk=s4xDIJIvwXHfSmYfxljeSb_mwvAY4lSaaM3g.PWJf9I-1739334871-1.0.1.1-KSQtiNUqOSbrWwAQ.tsKNrUj2KBrJDJFxvywCD2hSTE",cFPWv: 'g',cITimeS: '1739334871',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2047369185?__cf_chl_f_tk=s4xDIJIvwXHfSmYfxljeSb_mwvAY4lSaaM3g.PWJf9I-1739334871-1.0.1.1-KSQtiNUqOSbrWwAQ.tsKNrUj2KBrJDJFxvywCD2hSTE",md: "BSsOECMBzrLAql4nc5LXOzyv0HtAI72tZS8y8Kf0RL8-1739334871-1.2.1.1-InICagxgQ3LhmVnluNsGxHnunbmURjZg.LKf.ftGLxiYGGEQppGJeWQbwBNZE8M.9PJ4kykFV.28j1h5XSKM3vJsxdU3gkwUiUE985T2jn7eHoa4TFtpIAB6rzeco3M3SesfdjLYznfn9Y7vLa8Q8Jt9JHGnfMTVwfgcQNOuIllXQtkIhnUpqxLOVu_vI7Y_PBSYedUovY31ZSTYBI.JoUN.kPUwBRoxcX1Pylz2jG63b.aj51gbJS5zLkBFjoICmLKMlgUfYExnzP7e9CyQo3wePU1cVFLYNVG9mBLM8ZXnMbHA8C6g4YgwXvsLWwHYiya4X7hqomfhII81WBHy9jdIRXI3IqaR8GihbThOmRcOIa.8AlrATXt3Mj.Z5tUrifiN23fnso_TuR0LKfmJ0qtOTa4y5y7pYqjSWSjvZjDakhaN3fS2FeGKu3VwR4jEVUI7319_8xwhXkK.h53oloPLzgS9HDNItB_yFKhplB5mFSSjVnu9MWQiE9zcc.dY3veQR_XjtjWlcms9ymU2Je5YEjPltt5niG134fkqeguRoU_FM2.m0ipxG.gkXGkhJ3wtInhVIG0OeIHQyltNlaoWQmbv3Ds4AxLuxN1d41cDNwhbOtsfsqzFdt1kroWpE3McZ8J6iskq12IEl7LWNb_V.HOhg8tQdwLhpOZ9eyUrTsKM3WmtM70wCUouHkLBBXb3GlvJ5bRikmUnfsMB_IPSODQugJRt8OH3_5Cj23WQWhME_LK4gFC8Hrttvivc2_gApVhjj0u_dXPcushwVwcdoXumI1cDld0sIYplXejxFaNy5CipWBU7LTlhekDIFD7G32lmrHP3_AHM_G5mRTDbAGu4ZLJe0Oxl4s8EicZiWihVnd6.jhXvSwH8sR3UnWLfoNdpS_MnOXaRIESVB5GQ2ihn2eqNGNo7SAQzJxPcnKJJQ_WEK0aXbLcAiW6EkQyaQ.SGCE2PmnOCDTjkYk_KxG2AVCPW7pnHZWJUDHUFupqP5PTylZOKBoJ61c5aqWLnuhDu4PrjmdyEoaAerVh4hDURKIRqXYzyjYo0SwuXsyuk0bLMAQK4UubdwLxCXyjS4QJ4YTqnUvltEen.w9axxhkI8baVbeYlqFDN5F0dnIPIgM.Bqr97.mT6ZSOXfTCpJc7vg8mwD01O_Sv4JXKvgQrBIN7tQ8Q4YerDsSplmI4BGoHuNGAwgqWHSUQhC_bDgXcMOiZ0oFUf3M3dAJzDMHGvILiGhpC5ljoinGasOXD22N0mvdwHKpNqshGtK3.hh8eeScvTmfwx.r2JJRBuITUNbuP.HSS9bJ.qQweGsAqIhgdqUknwu21XfHd.Nh9yMppAmeKvsPXb5VLpEAW.GjGmlaltQnTDR.5gLe7ojWpbgNoH84gfgbw7QSlGYxzrWe_cr4mwMF.NkgdKdiymwZdKnccJ3hHy9cJvKFWWJBmChP_8jcVkQ0GirwKu90A9zuqaE3uqkbSTfzGFLcqtHdqJXGtWkerV63Vv8p1PdMt4zzZUnIGyD_ajK9R93Xhm2VmvLw8q5xBkU8Ex_AGb25yr5LC2zTEC6sy3qIpFyXWSm2qCNionSnbSurMyCdPrlEKkGFGx3DEcoBRAa6D8MfxnshAdcn94737J38GfdxkD7em0l2hCoeDWUcW74F57uwLPl_1sPdyIiH5B_teLWWAAvOioymBbR11HQtBX2Ja2E9VbM8J5Ux1dRvWVrl9xjjf7AFLzSvmVeRU_vAi5f5LiOtaagSdJCQdBLMojHpkOj3g7FKvRzBOqwOU7J6XOW.3rDXNK9tPaHrwsQ3XgG26zTzv.NowntiIT.MgOpKcPK5vhmiyB3Wlo0ixybiVuhC4eYj6.syO66dOmcpGXA8AR7cBOOFIWakcbhN4Gm_1l0LNclAuchI7utai8huRrcfDhtnyqeeyYV7bdoV2KecDw3j1UbRzvcM3RnBPUbrorLsBXYBc5O.uZOwqDlQZ4MVSl_qooo_fGyFARUVsLRPZXAYhib0tK8D0ytqseQXGA0ZXR6P8jnDI_6xAHg5RlUQ28HAlRZwBfQ1rQwq.n.wjBxLi9K0Bj3XRFmrNzbxleDYwIq_BhK_d48zhtaKFHkz5U_ES6.5nX7lo8Ibay25pWZEdsXwXSTnym69JSl8uIH16d2LU5AhPFIX26rEvhUG5QJ1knGQLtqE0zKE3OpKli5dazbMOrEPs7XsREQunxwHT9FDempXSgEUlz",mdrd: "DcdsLmY5pxImUyK84h_JCFTcRSG_yQvDH9eZGnsphrM-1739334871-1.2.1.1-Vl5FIY4_8tJ5EW3shdpnic_z781yT1dgdylZIuWp3lAjh4WYa4jkkB6XAZJUQn.pFXj0ZzMyw6U5CHt9Ien3ErOCDW3P1yTtXqdR1NCPymdOAxUcTKD65jLlIFmNyWKYsJlF9EGlK_7SwcmhCi7XUkoCJum.liyqx4okETVDDqo2IIi9hZLdoxnmnwrf5dCOw0IZcLlh33_fhwqzCVMET.gn4gn7tsOPFeSGYKhadPOY49ltub_wiQlkvIl769BVNcfAOlyUgnXptLqQeOGzHQS_qBADF.mo7KpVJTH28IV401LaOyRJqKtpSFy0C4ghbvXnMDEbRb_pRGwRIf7Binkup1mEmvpEKYq52MvaapovU4fzpmfWggNakCb0PfrccDWIgw5lNKjmCmbshLVx1.5Y3uNTK4HEqZS9V6PN4UYn7j4ibdhf2LXt7ik20PaFN9c3H2iFmEufNZ7_.8y0ceUUkm9gkI2apmvxmR6F_MjwuTYxNHTDr5ssYvgorZMSPsMhERhv0sN2fyLFVt8cgnnO0zpkRWbi.ehCJ1470V70WN8vxKilwVOOpvHv9Jr6jeHTJw2NoJ8RJN6PTsAoZPkHN97Iu8bf48igNkn1L9BePrUj1gyoCRrwfEosEgJxf9VguuZK.jJyPQib3WaU3DdhPMxJyd8z6qhJewXhAz72pb99KuzL2wgW0TY6LJNN0gS..1Bu25Z4xaaoKp36PwsPejJC5y0FJKt46ArYP3oZVTYJ9m49t8cr66iyXWcksNGp.mNNH3jsyVX1IsO4rBIhS3t2fAP9KscUHVm7uR_A9hZ6OBKkdnhBUwVdVXVS9yCfuNLWm77O80jSGr8LRiW_RpNhWFoCODGAdAETCo9S2xTN7tFrTVI_OG0Kxw0X.HUPfXW70PTzYHk1GouN8SK0qdqwhr1aFNvU.NkBjXM8WPV1WVhu9X0VR6oh4cWFBg2MqLxuFWNlrvA.MBmlEUCHckTc4Q9okeTZbUQVbw_mIpMHYNW8mQ5fIyjCJNw6aNC8OHYz.Er9sX0g5hIHS3ohYnToXYaKQtSFBHBTPi0e_09_stZsRyJRCSXIm6uWIxlqSL0IhDbNTaDGq2GnI8RahV7yr3_VVRtnWM03X.PXIAS.Erb6yqh0ge1_CttoEJZyTf_aUL_pctOrqYsvJ.brUrgezVR3o_oPZNwHXtejHQtiImpCHWvO_bJmoS0OmqZVZRBrtyMh4iSwM_JT.VPnt.TYB2Ee67_tDDdH7yBeWiUCDVGU1ZDi4bmavfuNy40ebAiMSdhazvKQ6KY4rfR8tgRv1uk.FOaLMxG._PSOvoFuewPPLDUriAmCSaUECFtwLA2OHtVxjbGSK1TtBsMYhxLW9ueebY7NlaXfzdid37hAbwcgTXHer.PhQkwhRf9CZHHBZNswBHQ0K5dJGCgosTNVpJr1_upnwWiDa5pBR_T7sCp322xsskLsj3Uf7AdGwBznKm4xB2_HTD9X_3OydI6dkYGSgjpmETm9F.cL_yanq_MflrIQu61CaOCiV4.UU_mxO4gGSweEWmd5U3orrZouATd.WLhk3XavlBkf50qzEHSLbSi8zIviUBwQZdUH1K4gtg5e7PCQRMHP51iHjM4UxrR3lGySkOgDfAh24RPzxALA.dlY.SG9dAm.OVAZN4Isfjq2unaO.8IHxxty_CSNCxaP4viLoq9HfBwrJLt9ey6zvX8L7RtUe8bm97Nf9EtaYxPLAG.UoMNRSguhdQxCl9M1.vQS3zDhSxA0AOHFBiQeZ.eJouZijXJdTC5h79xr0INOIFsdpIwDJA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9109dde2aa8fe5ef';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\/2047369185?__cf_chl_rt_tk=s4xDIJIvwXHfSmYfxljeSb_mwvAY4lSaaM3g.PWJf9I-1739334871-1.0.1.1-KSQtiNUqOSbrWwAQ.tsKNrUj2KBrJDJFxvywCD2hSTE" + 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