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-6159073824.mit-edu.top/post/2354186097

  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-6159073824.mit-edu.top",cType: 'managed',cRay: '910f77556e2107bc',cH: 'AXccvw7RerG5ao.dSwRxBkAEf5eX.xTytxEKFqY_rAA-1739393585-1.2.1.1-OdHka_xwwytv6vS1R8f7geunDuelLQcVKWsbpwgOfZY23Ez1U6fmOUQr8U4ara4C',cUPMDTk: "\/post\/2354186097?__cf_chl_tk=AuylJnWKbJpen8HOmWECRF1l5pKnAaZBwJ2mM36vPNY-1739393585-1.0.1.1-fsKWFlOiRb_i_jxcJeD5Z1uuj9lUTJ1r8xU.g2lqhBk",cFPWv: 'b',cITimeS: '1739393585',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2354186097?__cf_chl_f_tk=AuylJnWKbJpen8HOmWECRF1l5pKnAaZBwJ2mM36vPNY-1739393585-1.0.1.1-fsKWFlOiRb_i_jxcJeD5Z1uuj9lUTJ1r8xU.g2lqhBk",md: "6zQXHbzQuHn242uxQAnMxb7bv_AICDPwlUd4WhhgIsg-1739393585-1.2.1.1-Q0x.2QDjCjdSYt4jXW4GYOxohQi_KNQi.UPQwJBCkLJ5EfMYCtJ2ujsu6g3H3RmfvaHbNH9kYoonK0dfQHhhpDMIfZwc5ruSa34FW0Ac.SdpdGvx6ucq.HEaiKErjAEiMqdZId.Bqfa8WpGrSF.mnIB.3J4y_bL7v.Dp_n0LVxd2zs90UMTUBXg3QeoJ2.iJjx8s7lF6sawFSKwb0PAeL_GupvJHObedMTMX1bdKUNXb6.mr8o1epG7WUw_xut57Dag6oDFwJQULwnEYkResYXuWwmdEX9qpjuGIcL7kKkjhnshlY8Om61s1mk31pQ_fJ9eGhyHxy8tomRaMhiI7HSu4cgvPg6Y4M5KcP8N2mfFclaBPvdPwhDONWAJHRh8BNPkgDvBIEHO0WOWrBX4EQKDh_7_eDpcxQz8T4w8YgAXADYUCzeMAreBCpr.7r5OmtLxxl5tamEdfflxttiXHb0bMs7_5YzZARmKUjUB45Qwfc9xFMZ_FDOCR5Hojvqkv_jajQXORyf_BqcLj8A1.xGlIB7ufiaL4yKV.gGvvzv5iJNoijp1hQfdRFt8Q__zqPNncLbxT4BqUuRMrlBsA_bAOBmXWqRulG3eIKypovID.O4JCEKb2VS2UfA74obFJ.LmDs_Us6mW95MFU.qgjyhBT2ctzFa2n.psglGIMf_zGj3Jr.9XTuIUobGB45Ta7ISuNHg3iYYVXhfC8prSZjXjeDKabqlu2bVqxtDrgKj4rtF1fdoyzHJybI_XeH1xn4VoeLIC8uwGq_7_PZ3oUQeTlPr4fEaVEGuYeEe9tlV1s1_MXvrn_4A9.jIbbFbA_FeZ54kqwUxkSRb5J_ptn9m.pE4lvoxyw4S1NMuCssvUtUS9wnf5OAekrMLUHVxSLtff9bD1Dg_zC0Hqq33rOrNNJdzcrPr0lgOqUA0LoNHUOENltRwnW7C05G5uSHtlG9MRVv6pi8vmuXN1nRZl5yuX2OqrCgvhGcedIMPAaREzAbR10i_t2sTS0a45Pt4k7SrlBAKYyFWc5uE6D4FTER4m5Gx5v6aM.riFXyV.dCGZPBvbDEzamLZVYf62_cPWc6zRPa4nmon4pSAkWI3xp9gZSEq1a.KR.lNmV3VU9J0Re8tLAv40KWhboq.w2e9861iZGHmgo.9MCjFFvKYHsuSnhZXDOazC1wU3pORBn2xij_LU89yU4UVKTRbtCtgLEErf9bJW1mkYmodMACBzQINYyefZ9r8PcU36FVdppDn_RXAKNfcftmK3mhuPTFsrCyfdKqQPqyypApOKtIP3TzqVP1dg.S_oWsfzNKYDqeWHHL0ab_G7aSUx6UKBHQj8EacS4n_1sN2wrdpwqPh2JWfmFMTQ7QFlgk8t2In9JI4wYW4KEFuEc6vN7d.mspswmx16TRT91GaPyetNV7yR0Qxt65j.wpOxNo5pMT97S59nwZFfbd5RqqpoN1AdLfd6iwS2dY8Ez.6ofwf1o71FwM0GPis_yWSb3ageZBHPqrIValRWh7UvfL3O7Gih8Qw1MzXAboC0UoKFY4jk2gNcI0mQhdkPpK.823HMk31.OvkJVQU4tW9QroOpxoWkIOHA_FKH31pqZPLYeDluv34ryPKSvWkOChOQqucmWLkDSUbgQk_LK7VBTWbxXgJSWupRcxwNIYw7Ym.fcUrXm3EmjptxurfELcEf1k4wme6F4V.H_b3H9nUBrRLlS2YvWBgj1r._iBSxMNyjwORv5UDjExY0aWb19pqDSAKf45RLgAtyJW54NHC71xy33NNM9lZhhJ5ielGm02W4LOf2oL9Iv2RaGzOLT.5_.62eUM4qknrEsnme28jxymotfngsz8oUDSsgGo5ddzc76ckMaOCgbJ46PiJQJMkEDOtNfbVUdjctExH8zfU63xdEkshlN0uGm85rZQpRaXJaJ0qVmuKkJmaDh.SJrs51dWTbbUTP_9jHUrha5fZhj.G0VSqxNM5_D6UmcJn0p9p60ZkK7ANtrIUErr.m9HKiVbwSdIEFkEBcLmN4f89ADbg35rQhliwHDDGQ_5mIbQyA9gS0OungvZLo5x5tl.rq54vdXaCAuz_Y7D6i8Ldi69dVv3EkTRS_aXbiPD.taMXL2eglzF1aahlHfYukKwbteaPCUbuT7qUZqePK0by6ZOzm.WfvyRFEij_q3mjqrHVgS3a1AsOZaV1fYd4v1e5kJUJyHEzA9o5ATDmh4uxngeJeacNkuRMgx",mdrd: "S0SnMMXBUQoCaelgXaCVy6tYhy9ayAjgv_vLXKj1SAo-1739393585-1.2.1.1-9smZvthCS5gSt5vJHsEz0dhvQ_6WvfT4Tlus1i0CetsM94fMHEtnPQiQAOX.R35fP5kk6jM_lRScyOGYQ1diLgcOQO81bz_H4T9ogxnikZ9nxlCwC0C9oa.z5TVA8tFbuNszEKRUOWfU8WSK.y3SDt1bAq7.A5Ve7R3K8o09.5.yT31OhVCO0v77qRgNJVqY5DuKrUVC28v.8TSFT1xvElblFzrplQdQJelGQSagIjs0JP1WOnmS6KlnTskC6etFLIQSPzFmn_ORhkvLVFG9GHvFvqKkkLp79ph3LsY9KfbeDiFlC8Ka08by5e6rNLpO3ZYTG8G.789MhjHxzW_KLd5hz0v684JyfcXBA6I0Cmwkrp0JimBIPoA9Sk.X.oABt_pRcAw1FpzyGIhDw2g9jCfZuMJQTJYNdHmXKJgV24XOuoZGud_LHFgXaZrSoFtjSOTdlXYeKl67sRdDVqOtJX_63Wk8Bn_tc_CLrQvyVLII0m3_.cdr6RnYhtml.YmionvetfpOVdT4oe9zWwfl1ufZsJfPX6uOQ3Io0X_Q5dRrke00iMRs4zOSWOWPX86FuJnjcQyL8TnvJ8REh2BA1nznW3mN3bTHA5qpGSoWqtleFQlK50MSRr7bBX3kOqNgfg7UB4SNwSSRBpeCy.46q5v4aLJV0FrnQeJlAOg_QY20ZbN6RSY1CDqYFlVBXCJHQaqkLwiaExKwEZatlXFWaEkgF.QZ1bmDQ0hj8RthckK9TkJVsY_J8SjuM2fT_qFw5bnf3b5l5MA_.Poxe.zcankOtUy2yw8Yoq8MO.Ifn2uuua1pfcrmA1CNi0iIP5.pj4EC5uCcPY16UJcwnXqlVqj3iiQbq4cQJTwfUb8Mw2_cjj5mW1gnl6ONcPLcZHM8zyZgWhU_.CqLoV3BQmEFBD1VXjEiiD_zAotAFp4.52nBnHLCC2IIuVTj_IyjrBLvnEnsjXZmDOrv_.fAVHOuU1NmsR00PiD..RPyo8mxnk7BSEGinCKH_MDHuy44JXFNj4Es00A1fNaou0.5t5kRE65O6xKCzKVAioanKArOKz12CT.N336IH1WK5oGo.Fe_gJDJBbkfDAlctsTuCia6zGzJj3A3vD.W_gEjLsZEyJbd7DPtmBrqc06lhI_p0IlTTswKPJEdsUZ_PgMimWCzsP.WOpiHt5_iLsicLx_3zLlU.lyhnwEKbwumB0H9A2k53NKtQBw0As8gXF_iZxRMYuuEeGk_5UtxrK53WHFYrKlUxuSH8dnkoUYHTfRrwqkAxD125pDbSvsgQy0UJV334s4oS7M_RTRC2D_LrpBJTxnA_ewvwdliVPj2CzLbcnK5E7oaRv99XZeIn0Z4EzScumucTpSCA37pnGIjKIwdtVtpoa.yZv3OuEfPztyHi3z95NMjNP9Zmb5QkTM_iMMIcpSaqIXbGvAd8.Yy8LG_mu2f.dIfje6lQavwfj4Kerueh_IUk.zsPQP2TSnFmlkoiG60d0RPBBg9XOJuRnaX88_KzmBslf12JQauMwH3D_89Daw4eXBOQykAIEFHsnA2Gco2fn5LA87jCsg4Y4W405fgsHD4g8f7y.bTKEGIKzevKN57X_xqMkcANKat2Bnsbj3eBIg9fOauUOUXm._3v9wbZTD6kKDkLOC.m3Lf52oGuHy11j0k_mMWBlfmK.sfDBkhJkQY3qXHgSB7GHuxnIbYugSu1x5dNUVDu38auDNoXNmtEUyLo1kVBXhWUC_fQQeJJmXg_tvkuocVBSXWYg2.X5Wj8yJgGVaY9PsON_OY"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=910f77556e2107bc';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\/2354186097?__cf_chl_rt_tk=AuylJnWKbJpen8HOmWECRF1l5pKnAaZBwJ2mM36vPNY-1739393585-1.0.1.1-fsKWFlOiRb_i_jxcJeD5Z1uuj9lUTJ1r8xU.g2lqhBk" + 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