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-030357847444.mit-edu.top/post/9325740681

  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-030357847444.mit-edu.top",cType: 'managed',cRay: '90fcf1098dfa28c8',cH: 'm613rglMUfmRr3BwxBTaNF7x3d.FWUBOa.qv_9FFvEw-1739199341-1.2.1.1-BPmUO2Or3Ao5C5yCIAV63jBy7u9maj2izIocnsQ79vpNIVjCKGjWi84tTT_45MAT',cUPMDTk: "\/post\/9325740681?__cf_chl_tk=ADN63paiajP.vHU5RBjQzUQ3nmc_vLTRsT3qQzzbtkg-1739199341-1.0.1.1-mcNziKhAh0X5mWmHsWSI3ryHLvAWzt8.zxbRMe_Hb9s",cFPWv: 'g',cITimeS: '1739199341',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9325740681?__cf_chl_f_tk=ADN63paiajP.vHU5RBjQzUQ3nmc_vLTRsT3qQzzbtkg-1739199341-1.0.1.1-mcNziKhAh0X5mWmHsWSI3ryHLvAWzt8.zxbRMe_Hb9s",md: "n5IpXLz.7WJeJR3xl0chd_qj2Hj90VmM8TqPJ1CXjtw-1739199341-1.2.1.1-R.YWtuEwuMPDF3kUzwvGnj2UNIOjy8SseuSNJpqk0YxVJiv_DB1jccF5EiV3iNB2arfLn11zLyTWK7ERl6KjQxPQlWD9xqvvCLcjcJe2we3kqkGjWS9q2DRNzdM45iTsbWdeB64GntY.LaqyuNULUvLpMiJwZc5yAXN2qaGycLujmGBwznFpoU3kDb_un7ZOWvDflUklrJbJrWJtRJSfGB5hqYhZuQeRV.5uHrNOrmc8pXOHf2s1Mhl5Y_RfCNRgfjRedheyce24wPCh6Cz43JnpJetKhNE.zcrehvhRAEVDgJ9MS5_QZdDdswwBg_nWt0nHn8FDbW._ERFy2RaPVarvOdVs2GNdpDvPbHEYPUmkaj818KIykXJoTYuGQaNk3VOdaIgpaJEU1AmYBTCqXHTHOKmaU5dKrB5peCqGHkMZfBohYC.sEYErcSCaPssrRRm_ahelNGz7Q65eyXOwgg.EsGbnyjFUnXXFN6ZBvmKm1wePp3TGDVduYhGAQGp5AQ3adVoZHX3Bv7lN4oHHWfztvHVqudE3pgUvBkloZyjLZ7bUH6LKT2NHSWdz0alT_lhQrWh7z_PHc9.zRTUpzTNWHXwmYzOaRxMVIQ2ioARbd.kq31QO_CkgI6DcFcjKkEU_UfoT3dzpSEyiAYVXux3CmlCPBj.C8xia6Xar1jVzNDS1kqMqOayz6VU93a4HY1MwPeSprpkWt9decs65cpHxaL0xefwehp9jbHQU4IoQwU7QdSkTOY8jgrT8cxufqej9ySSSY2yhqejfphfq8yZPKGGIxEjf2DDr3Fa32Rss.LWOWqqwUpOgFmdwvbAM9AjtmTlEmRBYugpvTB.zNmkdxVGNSHERmb_mq5MJl3SFbYpRT0qIKGfLOk32ZhDrFiukAzt.VTMgpB5DapsWuyJGV45AsXHQuMcYlpQ0MgSfYYav2fFk4vWgIo9hPxahTfF3LXVUqpfro2il0k4LAsPc8tFmOrKIS.ng6k_4qmp9SAMO7RI.h_yNy8d33L1QLAgOnKvrkiuy8B89w0_I4sLzD.yPhTTaznq5sO4XlvHxXik7tlWIndrdXJ4RvPeP6A7Ci8lOtWYhLC1IvClLzpMzcRHFGBKlfKM7vS3AqkLUsoLQR_4XgUEwmqy3GFzNT5sDOBwq_tipvyaXPlvFBMKhWGAgHnGihyJLDZPjvwoPiAEFl8ooBtm.RLJ7uK4HGX3DdFdiz5_RBLTB4d4082PryM8BuGUWtwV6vPoaUfv2N3uVAO43mfDsJcO50tbd5g4AOeICF5OEIwXhpymBo5MLEf7GL_B8Ouv51YlXeNwb80DQQ4bO0yS.SADH.zgqGQRRf7JjGs4Ze8YHykDjziKWj87WAgyx7q_m7cbzm6EMzesgj.sFJzPzuGIm43k3HS9XOeDaqex3UtZiLzO6.OE_Kpn_ukHbbmB6rF0UhALGdQmHsmDazpEeTgBP.PuFdIpyV3iFqjJ1jIcz9rXXP9Q8hwv1EkF1z8Dd2Xy8wl8eaVGmgHJk3yug18TeNeRIePu84BHvVOdyB65dyjEtBMXVap_IJY5Q4yz57HkojRZSWznOfyRkWNxeIJHakA49twJ8I8pAN3kSnt0gziRRFaAfpSS34BeDjLSbG.rXwM1BGRlorp.IwfCL.dibRk2dyNXeaf24JWI0RGD2MKT1lRP8au43PvbakO6jzVNR5Wt2l.k475rbTaZ5rahfEsKqiWBRLQQiyfwwE0eWXjoSNJ33dZOmOchONKn6Tg3FgmMMy7mHePZgLIy3QQlExo7a_iID6Xb_zpybB6IXd1kaoNFwdQ3G2ZOQug26dutFAvZfFmoWaP4bzhUvyk521FTmPF7lJ1_xrnFVetMxb02uDyec7Mjq6UPyZkTXoSYOjZOlYizJMl07ApyZGxo59kXgiCL2HpKDrDfji03YWwBGwMxvRRBH9Flw72h74Q8qGBqKc6DNWKq8hIpteXS40YXCLMIpJiNzY4X04z_McVux6He39U_SWhY6DgJOgbzhVS_Nz47_BAt6rbUHqtgOdenOZW2fMCz2JjS_zgSRblF3OB_XHBZPBaToehy0P5DRhCDLFSHxWVahHqeadTSLT8B880nxNLxyy4CuZ2Vr82gXf57asQJ0cYzHXhWDPkZdBNG8Ub69mgjErPvJEj9AKr0M4lf7QYMXjlxEAte87q3AXaHUx04ikZ1tSBDC9aKoK3C_DE8JoQenr58wMwOB3Yof",mdrd: "VqHUcNnsPivblRQ8FMm8m6nPha2_th8cMLiVB98yEEw-1739199341-1.2.1.1-OPtvatWPavAvQQfJ9q0Hh6Ot_.yXTqRGKJ0hDFbJhAyvP2w5pPCGEENlcjHqNzArf5u0XPSYuEEtN0JAkUEqW5L451TTD8hwDLxW_TAqpNveZ4335Xea0Jd6RSCAY4G6fLcPirH_koRaSj2wDZCEEj8bANu2laoKoGCyTzrlxl1GYKRBre5tmhbvQEHXdexTAB701mnExPJhlSQLO1XV4NEJpddDZF994yiVwdyp0358TovjvnEXrBmpqRbnB7_uZPtaFxi2y422oyaMtVNB0eHiLJetL6YeSu5eD1abbvug3kb.PI5D6RjygfsrqtLcspkh5ySLtoxrhmvUC5tCSkb5s6YcysqXcF7Rv3zSKpIwxkHyMIHv.K92OuAGBVAzI1i.bLc3Lj7h.89VnOtdayCbWOhHE5MmtSIXSR1Y7ORiTu2XnZQi9vxYbPH6Oj9M2fcYpeQKrWBiuE755xPAem7Yzu.2EzthTx0xwtROaol.xYy1jQHETAanYOeUA89Fg30ODVUidUzlCnKvXLdz_pJ6f66CisDuL8k7ORYCqKwuMQc_yDXaPxdH6OQ8mStzaIjIh2lbQ42YkdNUdnanFdTA_zbFODkAzXB.uJw.lDIholoUuNVRlOLDEEBXp_HOPh2YrVRC.gtxBZKuYLLGELxN9U4OptF197H3LbR9IvvLSdeCdue41VJxax7havYBPO90FI8mol3y4iSbRYMNUOAzGxz9ajUvLBtklXabxmpCMDCjaQj_xdgaGl7s1SyPV0ynQfTFqxGOo51BfPJUwPeCYlmwCbwI1hUo0WDtDymVjJ4b7sqUWhXqiPnnXXd1cTTwMHqeRVXBrrgVVG_8S44gz8.voEJVuPDVnSMXcfI0uFLTgsW6lNDXa908jRBsVSPb58eE7bYQQgOgkuftGqI5aQhUwjN5akrg.kgJWazx7vQKjPYIVUTLRPOCyUnuVALpiGjv6zJnAXSCSD9tnf2BX47ma5lxdP6M3efQiOq09yg7Dg1i4iIOG7qfdzjPcJU14kbnX1odlI2XA4xEm_IZ2D1qmV79nTNyRe33ixvCbZn04kPML.e_21GFqMrgxCmh8SR3geCDpJuMJ2kO8dzCTGPHkrd6sL3lk3bAfRkOx9u67WBh2EZKhjqbul.IRzAvpPPaO4bwuZ3P.BUAkfkDGx49cik3mev0C9lV5YeiXpLXlrm98rA12QCngBOJuwMl0pFMX3hpD5QqCxqqp76veqUzayMmKEJMiUp2q87_BxngzjAC70jbWKRqsc0Mn7YT5a3CbJvGzwvzmieuaDT6UYxH.N9wus.M4oq6J93ktWF8Q4_2Fa2LvsUM6ziImTB2WMW.UR8whRmNpKDKeZ8WX5_m8DIXHinI0_wX4Ynegjv_zwwFPyqN418lltFJ9FKutOk8aPWIfJZbKjWF65eqWdMhuErmiGftniSr6CxVMiXvQ7GXEPXhf3ZMOHzRRp5SZy4n39JWFiALRtiBCVwGyP3vDJkgily9gLO.jnXLk2AtiDr03P3epF8RecuwNQCQlSCyBC9KFXwy1vlapxOqh9szcN2xzgokVYYe2AtYfbq3qgAZ9HQOB2onU2JPd3YkYlFHwRZQCtrT7cbekZL0vv_2_TX09pRiCtCa0Qkpjefiihc1QPdeo2.l3J4zm9y_q3BFsqTzPaLTiqjen5pLoKCb4UmRJNTM6BX3_Of.qfujfJwE9Wd8cpXF1Cwym2oLzh8caj2PaH_ZyBcjKfR1ODkGdKup5fiLGDlWnqFrsa_gjPMo2PNuF62j4B6bTw1B6iSnMVTnEeovDiRDqA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fcf1098dfa28c8';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\/9325740681?__cf_chl_rt_tk=ADN63paiajP.vHU5RBjQzUQ3nmc_vLTRsT3qQzzbtkg-1739199341-1.0.1.1-mcNziKhAh0X5mWmHsWSI3ryHLvAWzt8.zxbRMe_Hb9s" + 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