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-524431316760.mit-edu.top/post/8375402619

  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-524431316760.mit-edu.top",cType: 'managed',cRay: '90f7e5b5d8c2d691',cH: 'EDpHV1TODxEUIU257PxAzJNAj2XCdle1bK_.yoNZmqo-1739146448-1.2.1.1-dL_2pt1jG046O4Fmn6XX2tN3APAqVD2JsNygVCyK16QSBuYw5KHGm7ofmksiKjoU',cUPMDTk: "\/post\/8375402619?__cf_chl_tk=LIGHCBUXufjAhkJDXqyY9nFImhuB2uLxyfbCOcvZMPE-1739146448-1.0.1.1-vUBQfbgQTxNFm1x7jCCV8aJQwJ2d2LbPOajNNOntGz8",cFPWv: 'g',cITimeS: '1739146448',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8375402619?__cf_chl_f_tk=LIGHCBUXufjAhkJDXqyY9nFImhuB2uLxyfbCOcvZMPE-1739146448-1.0.1.1-vUBQfbgQTxNFm1x7jCCV8aJQwJ2d2LbPOajNNOntGz8",md: "_LzRFe9pcaXuU2JvlpvdXVS6LRftfOoufYPea8kgdno-1739146448-1.2.1.1-j3psWbhmTrrywp0hDG7xfWLRzgx4CQlF8t3wuUabxwa_quJ04vrKRX0LaHiDUDSGijTKolNeu0SODNLSyOSW_fP9Zur.pUNTH.99q5_s.Y7AQBBd8fPgVEL6b_yii50sKck.Y_sBI_Du.B0OEq4K2gJK5FnfudQO6rJJXsH.Wxfo63338sxJjPhIYYObntMCfxXbP6kMfVWEvCJz1LyzPJpYrvdD3zmW7Y3hLHiDGM8EUeSyZKs0_C2hhoGOVu_DUe7Mn5GShoXFNGno0LAFpcR_zHvMoBmx9RD8aHSx8Y7CQvtDa8v9iq5gjWIJkgSLHyp79XvIzD0EoysaJ8jsR5.Txg3zVNoWjklzVJw0rQmyUuKC3h6rV7a..3.oAJ43d_rpsZi64HPPwGP5XL0NwKMgrWOaTZQ5o5w3W2sB8xz1RAdG5Ju8mrnpW.30mIkwKGA3IHwg7BFuxNQpMwaoyRVYvOaNiDQB8Wl_ntBlR8.9zFe5g867z7bs9Ohp3a08JiuDILjxyXQTjWEvsnRYDDEeipK6dl44tNKu_OpigBW3PnfHbcrrrhTJIPfa.2P5LFQWFn59rKQYaWpmFkG0UfE4dGiG0vD8Fy.c1SJV4JKoPpq535zOsy0a30.rcqsn33Oqcxoj4K.7x2T5.kwYVu6zXPkBjE_8KRSP3S6SYu2Ohzkdcw.kTAj3rAESwSDbd77stPPq4b6kb_WiWK91D.ue1UhuZx6mm7tvXBNI.wvllW8F0pDky7PI467nd0XWCoqFwPY7B_2aYqfk8PWW3kUVOEUKJz5BlVT6I3DpTD7tx.bOPx0yh.bY5vHtT3H1iCqwAq97BCHX.chnvGuZlETvtfo8QcuibvyGWT4H3CYX_W_bOrcISpyayfZtIofvX8fBEYMh0mufdQO8ldrvhJfDxOUAaTg8G2EPRFWNA4Ee6WMCxzSVAtiUxF3T6.Y.WuRJz.sjXfGTfcOC_3Fi.YYOpBeHJc_tAZX2QfB7gBS8tBZBJlWDdZlwp.ZXFv9fPDtFNbgLXRNSO4OMaQ30Us3a36FNOwQkGhU3Y3zlK2vXB2uz8rlY6eWB0t3UivigxfI01qv8LTHJKOP.mcmlFOp_qP5idmQHCMo1OBY2Li8DF6XypMIJ8hkrhdgIPbJx0P4OHjAJTsp7OCI9eiMfwaob.m1vj_0_fEW_gjOAOBd.KnJhfG1R4MPO.MEGUWslDMplihCa5WX2Ltji1G.2WBMlbJg5qkQkkaCi.HhzfHWwfQhkqd6xZ0m.HOUOBhiwzwI7Ue57VHhuX_CXCUm5pFm1rOaNSXRK4JqKXY5rj04K1g1u7.qY8502Gq1.Yg1huDGRA2zZwERDlmBJm_QP.oh2rcE_g24AtIFNUwg.YrQkm0Q1nwIcKuVsFmuCwS4B9xpO2x2WWRBjksVJArpQs_0MwWbnUMntG1E1Mw.Tfrlf4b2Hi5DuJCUgfjVW8XOpewFf7CsREqgD4ynjx3Txv5d7ZJYbTWBNEyOHN2m9I0NiBl1_E.nflzeg_icskmfXfdHLDC7bNuH1n9NvKnCR64jyCT0eIYnj6SSDVIGYIkoqp.vqALZlQmQF9qXOw5LusV99g_uOrKIaWMw4Sr63c2u6pXEkBhnoKqYI.nEpNy4.NbOxbCdCcL.obqEtmmxyrQJbRuZcouiGwts.jTXg4WiRfeUHDyCIw14GYow.DCrgwgSFfnwpnwZ9KJ8u7dCwMEBvwGgsU6.Ox4jW8IyL43gbXh6_aVBkEAj4Ncg8G4Cz2sSft2MWzgTTFcGzMxhfNbEF6cV9D_jALGJAuZ8c7QZdT45T2bEgRs4qIHzvMY_wRWSl6oXqTJiZH15ewcxxQDlP1j4xriB0Uh7UZVLJpYuVmr2B70_KsoBqz_8crIuqzoLA_6QWk7G4bWefy58AO14d74Aj5WZeloHCLHLsql9p3lgr1Rv3KsRrZie7lRCGU42.9k3eYFhJNJQHafVJ4E594wJD8.smrbAC9DozLBbKx7R7m28qeUvwsvRqzlhCJK0eDCeAjQ22lXbTPbli3XygWRAscHv4b8XhvKaz8ln4qmsR6H.4nF8uyjb_G118zElP35ucjTVBmMGvG7gOnPA_tv4HIejoqr68nZYt_g.mt5ozvzudAirLcnIwIxTSKuGQv4U0rkT3jrhWMjLHJfiFCtshplFgvkuwhE7AdYDBGYPugTzdyu5IOgxvTj33XwDMq5VCpAxlEgEwX88R",mdrd: "Cec.ztmFrb6OrArcBtnVamm.XlTREETSwQJRr4Jf2OE-1739146448-1.2.1.1-Xxa8yMIkfM5g7nMLsheYynPs4NofJwgWGg95zjh8hta0wSx4J6CbFalbiYUf6_zr.1lJWaFoDPOnQThfWbKUK3Ob8ALqkOTM.aapu64PYlx_Icr_I8eezNWoCh0FHip0fk5jXsItsKmB6gJ6vomugfCbSbV1U9WpuW3ZgGgvnQmtpDo0fnDlHNV6jty7cjU5ACFWnKPMI3DSb6QuZLNFNlRWS1dFowt71rBnVxR_ItEfGFkG5NmT0rkIc_HIY0Y4zSOs7xDz3qguYDMUjfoCbEWGbKezet.Y8u8eh_ygAObmWJrOoZ6gxCQbS07TdvLb_ymQ9POG73XxWHpkmSf8D9SpewfxzO3jAkxS.Y2eDAPaMZ9IkVuNg.CmWt8LRmtz1NeB4YXHA9LVieSnFIxCszh6N3Nm1pUFBf5lJGhmaYxjRbBqo7Gp0QFg1ffFVr7Mp1dQT1au_gpdmhQZ0s4WwazcrPamDc5qwmeFI.hifjG6XezAM.ERGL5pUMsXd3LHbfns8DDworBIQI3lxj3aUpDSNckjE4hRJMUckIfPSIdeL5.U3W.y9Bu7KJFFoVLYlKjeGnM54311LRQbuGJedxHrfK_cezOG4YOLE2HS9jtL8m3UX_oR9H.nwolq512WCRltrEr9B0VXtdOuwLeQS94LtfuOoH1J3SRlvnERyOeICa4Yqx6MlDvt1MB8PLX1ARc1GcDZTWFFnvKVa2aPCzoHptD_tRxE3muEKioU0BOx3heQrkDnFH78i4yFZx.mhqh__krdchhiQpcsi3rwWWV.MJfhx8gG9PDA9HYmLbb3s0Q9PC2cRLRNeWHaq37qXNCYwcXTAguXuZdZem5.EGGe9g1yZsiR45Y90u5wCZj9Qpelur8qaFCHC2CJQzaHDhzPOAJHXV11Zf9uZf9mNljkMOUN6F1bmcpUOspDXmwy.woIgdZbWv53iK03XQtXT7p5eMYbWHDbPBQzQSoqhO8On3W61XhYU5DUCb2kngZO_RFh24gVe0dCYg5t4OUxaMpDxVaYA3iQz45WV3G6zZwrh1w7dqyfyX0JIZokDd6nDjjNAPE2FfxI2K7MBH8LoZiI0frasKH9yNMLWa3_HiGrGmglGbBoqiPErwiXGf4HnJcO_KA69AKftrEEmXNN1hX5XSOy7N_Noa0dhth0QM1WDFt5tfXbYcC_C1Pk2oouaMOOipYX8heusQyXrYhFzZwmv7lNqJHQNp6bfWCSu6iR4CKUb6g_uGnONoTEIYbSxNWL3YwGKR0u4Vl.6FHNhzwPXzCcivmbugHF8m2z33ejd7kFM9WydaPKBgyG5anaVCmuzNcgexdD1Wgmf36kVAvLcR2Ut_V30RWClv2uA2.V95yCOD66T9LLWXAsTDYqYTAs5F548JChyz9SBNIymIa4u5Pxwo3GJJ3vGkIOwS7uiWX.V1iR8C6sE_s2GrmSCQ5hCZe1mAu4roqJYjVtsh_.jjNhTFobFoHLE3puFL52iuX.65FkB5qoXYoRX6.NfUQnFDNhhOri.mLZWRFXeaB3kaE8ZZAFud16ezQcG_VVx8ifE2bLFVq9zMq.UJFWgEdjYOA_tLnEvt2qGXLfsgznlZmG6DeubxfUAYTcOqrZZARgzhYb1_9OfkLjE_JI58Trrgzek_FxlaR1Zu6YbPjLha99ydII3d_X128g60PnzLWRekWN0rIhmunRI_QD3WB6vqTVyrNH7efr0xpyqeUgO8AMuSCACo2JXEPkGIHirgjZO_Irz7.X_KtsxOdynL.D5wXEjATTJNHnzH6GNxUH7BKYGPN1AFn2d0H2aGbK1Yma1zYDy_ZlEeJNoDU"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7e5b5d8c2d691';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\/8375402619?__cf_chl_rt_tk=LIGHCBUXufjAhkJDXqyY9nFImhuB2uLxyfbCOcvZMPE-1739146448-1.0.1.1-vUBQfbgQTxNFm1x7jCCV8aJQwJ2d2LbPOajNNOntGz8" + 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