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-167645030498.mit-edu.top/post/8430795216

  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-167645030498.mit-edu.top",cType: 'managed',cRay: '90f7e9ef4874d6cf',cH: 'CJjtSSbERX4ypAoLMKeLEKWTJpYNJVY.CDg8xwpoL2c-1739146621-1.2.1.1-DaoP4Lx5wFp_r2DWknIpMh1Cj4cjIK_Vkc7FW0hLdpxSXjYMujVa29u8I4Q0OY3C',cUPMDTk: "\/post\/8430795216?__cf_chl_tk=kvCrYBEsZYZIY.Zo8Pd0E1uD8iVn1iuYein6OeWbkls-1739146621-1.0.1.1-T2UvUoNvt7aLqmR0VZM3YeHeyuov0XtvymdstdT4KSc",cFPWv: 'g',cITimeS: '1739146621',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8430795216?__cf_chl_f_tk=kvCrYBEsZYZIY.Zo8Pd0E1uD8iVn1iuYein6OeWbkls-1739146621-1.0.1.1-T2UvUoNvt7aLqmR0VZM3YeHeyuov0XtvymdstdT4KSc",md: "mQZcE9bwWjahv3dygw_ko4dqF8.j42SmIaQkotAGnlo-1739146621-1.2.1.1-Aix7C3goGNnnLRji7cuWneHWZvhUO_eCBRYo33SWMcXSj9DX4QtjA09Y6X98DeybZYZ0UBB1tfy0WKLjHLTFwq0Ma5jFhF48fE8T6klq6LEjDjZ80ilQsNkTpJYdNp_MKSP.C4dDy9aQxjVgwHNgg14ixPHojfgZK.RZCM5diwTbJUEvgJSFEB4ENJbbShgbnMw8p47XIP799B0IswY80hiHh02F_1FX8b7b4wOoSMMh8Vlme4rxRGDREFbame1dfHIOdrL3QqpnfLMJLWEpTpc6pg3IVsi4PC.Lk4.ixVOjspo2aeAvXNQDbU57a1wPT35cX_vxEQz.x3jvqFjEgSFev2MawIMfY23ePmj.t8IPVyANSFGWRZcDo1GBfLBmmP1nX7MQSPfhWHJoheBdm89o4IQaLn2eOIkepXNrn2b8e6b5vfWgcN0IOs4zdCGmm2puH03LFB5hzteqHiWI.lFN5Npp1S.fJDrFHI7vgyXuOMlyohU7TEifTdP7PAz0duOMV_ahr.RmZWkMJOeBjyijQ0rTfk8aq8fjBmh3aMIrhDhsGZ0obstwrrSdWF0YFVXJUl_BLhzd58xO43ItD1Og3t9omUfTcv2QHgN2GPH0CyXyxTMFMK7KKtDWQt2BJqYbgwgk.feNlJxH_Cgmu6_vlLCPfla1zohOYEHypJ1T09hk5b4svwRgab269KD1koiQGykqLaWKPE1GOVIBOCzh9cVK5gochS9tlmfu5LLealkWEG46z1PPDxXlzS0CCY0okDaXoI4Phdx6aP7fhZbrLBY6pbHkCVYicy88T6kIfF7CgAnmsp27nT5IAfJt1j2MNLqj9fZZqYCGy76ZZEix.lvmENjfgFtlkX1EUrp5KeoblaOQ5Ea0vGBDOSox73f9U_OySfaWfwCHcjQTSDHXP57Z8idnqDX3YX6g1VnTqItiUuXXgCNRZuIHyjSgckA2Y5I05lPvpkOZPW0x6tVx4q400FE.WUb5eAb6ARuLJK64i5ds1cEm279ap3_qQ5hp2aNcpTaaFPUre1WcyN57g2qeXKCS_J_KNTaOd8Jt5u2.CNnYgA1SF6HBZ3wIEYsipzqO43MtgPFu.44bkT_gNJv3HJXnG9DfUDBqySV9f4WcriBC8hwukzEd7217sT9qmfoUXUPlr_2mymzo8pXaGAQI6JOmlmIS.pD0iFCuo2kKSr71F.wxSpGQGDXf3v.lTqmZP2s9VrBXep0JVH.lYiDpiMjl2rtWEGfI0jjiI17r7Mgv_9KV5A_xDxpHXxPA.K_Ec8VbcF4uqRNTJrzvEgSUOS5rv3FLeeqlh_hEkbX3VDYh9LFse8Bex5VQb..HuxsX4da5KLoOityjce_KWRJ6Nahc1MOhLwsbOYA22yk_0J1OwI0Uu9hpu6_9ngvUap6IAER1ZqaHStE7nBcDlEuP9A0oJHigVAMzo7KS_7yUUxzenlA01tlACozdJUL8omtqaJ3k.F1BH2n1ElPJ9uG4yS73MIUvjdeJ5IReOJtJD4qPMH9g0jKgdiVogv66wWZaX0VyXG0ie7hCYB67L.AGBLZRWhLvhn6AluG9dr6DutPFTEe5Y47shwh8C4T.FDLFOEcUuBdEjMLFjXg64_sAG0SasoKQALf53bGsUtu9IS1Jf4TZBHReFICdFGe3cFRXenCRnQSNzQXMol_dPa8OJXbWdp0ZYuM5wq.frn.aIvKX6BzkiwUy6TAWde2BASSlXB7Xr97Fb83qp.uE9qugtJuueP.XqU_QnKLIOnEjHMI383zOtr8H6o7CjQgNsqU1WJaJB7yeBDzMxz._0wuOSRjm8cMOprTsnsnsF5edpT9EiROSrj4g8pxwg18R141VXjNpGot9wXk41wLVeCNgjJaIKE9_D7nnCogIWsjIGWcUFGsjRFeuFGwqZdI2S_cQe__8Dp1oOjZ.hhiMyG5Dq2HnYhZwnfy1bvPQiwxGBVmRfyXlZNL27sotQHj4QjA63RSuwd4nAqiobIfWzUFzKU4vw8E1QWHPRhsLXUdmgTsNFrNhRz5naVmYFI9hHPqvKuCwHhWzaLFgIPvCeiXrYraAmg4sj4p8eGnGQa1GS1yRFRhZDmdb4FdYlbGVwKRw02d1aVdOK7Z1wBJIwa8kkMmJYu_HjZlzPH1traEecDRj_iYy38JzxeZWdJ3IYJzMjkaYUfCSO6R2D27uD2HfQJ1MOFQdi93pBpvhE7LBqEjunmOJ5K_TwWkY",mdrd: "_zgpVIZX8trbbPJWoGPAicbN51UASTHEaKRy2teh81E-1739146621-1.2.1.1-cR2qr3Mg7Wyocu0cJ3G_.VKUDwl5itpVhvzQSwjryAxc1Nb_K2TLJhFWpnvwmcYvJakKzstBISBvKQNucgfraUhItbrL2JSxfHqGAXiB_RqPbR7ppAJdgIUU8F_JXX4EkW8n.WzH4DX6T1q4YL.HTmkHF7GZwEKPgMaqpQMXqhywZ9yQfPWgk6ANT_8MUMsxnwNF_9jO6GCYCGsViCqi9T9EwuKMa5wAhHFIvDkV7NpPx.za8zt.ckarZ1mdtDRTI_50BF_XOVGUPVfhquOFzGTfo2OZsKKgMzVdOGYbtYLhXIyjznmwdoZbc1EXE7D7sLAknuWziAeJ3VQp.cBcTKhHFw.QfJalFqoO25QMl8747Zgy.gXL0apL.ntOL4JTRm.QsRoRDAaR9FQoMqEIu6OF3ocqCdP.hwlLxmwUF2KAJMaxuFMm9cDT8YqfUxwCvXEc7KbFg.AVO6niJ8kiMHsFtb4fHRqK2SQ949RfJDW4sq6b3lkyhKTJx9Onj.aHIuN5m0APAUnH4yVWNBW4wK_rkO8_YAWPzh9bHrlGyQP7_I3oztw1osLN_TzKAqu5JYJoLujuRQTNixJlzmcXvbwwv72ewVIBiFd05YPeuiD7TYheRACn73iR5bnPgA7csUhNog9dGqjmMM9EWQma5ttBroCsllhwL2QaY2amce0t4y3mX6GVcssto.yvJo._5Imj3M64rqAIDxDoBUQzYBVbAujvEOeLWoui50MiePpPdtszJ_c3NBDpXfqPDe0XRpZqjSNiKrQzwVqQfC3iYtyTatkk8p4pccJfEB9jHoeA0Kifaw82HzwO6MQQ5zwFS7y57bmuScFbEuMrLrgIM0IRPt4__ZCMT50YWqRoS6tGQPcbshATq_j2pPiLsyFNf0.9P7FfaSxkfsqEuplJobsrVrtuQyIXJw9wm5_dUGAQWWCIt2OpIRgtByZM.Ae2DslEzOmUwO.Adg78pMcU9ww2NrsRSIxfKheCSpfcFDLZYA4D8waV5RJzJo_TQjj4PV._sPmRqSW_XdldU5AsTu6TK4x1ECwv4hLoll9G.0tng.vvofl5lN7TMyRYcgOhCx75nxAJHXlwtS1Y0SvIG8zXxHZldf5yX7yn2.x2G7RrSVCHx3Zp1McgLZtHhyvjKZCEh6zC4tq6xt4pj3L4WggaFbbbf87VM8QxzF3Sg1JeUwW4p_VAj.UancSRgWdCRIYnzm1sr3L0Eyww7oyYd7fH8By74U3fK7You3m_FWJLNYyl5V0jO2AUJnAMSUxanA0doFF1vG7rBgmYe1HVStw6CgjrXxQloxIGalwSOkd.kHZJW_yo3Hp0e3fPqAp9B5gGYEdvuUOCUmmbnYgnllIGmK2hKkYCLE1qAq1zHDz1.rUmS47EE4ZtM2jD2U.NwXIy.aL50WU6sbx1zOFoFng11nU7ppOwoFJhJTvohYZHBTHZW2Ta7uJbJYYagQLrC.gC3JBD7m5fdccOHw.zN2WsMuWN5f1wuGGg53xKBI5cJ7WBP5Kc0ua5aCsXCpJYbo1FQSbl5K.xrKcv.fq_SyM.9M0yTLMOq1uPePjBzHhCOldWk4yuibFeH1ZN.E6JlODWAJXcP1ls2ZDbNfnu56NSYsS3uy74E7YCpKDwyMSgtWzq6TCvd8Gya_UaAu.RklHbsTdvM5S3aYhHPpchlprTHOIhIsvv_n1bM0cA54si2P1o6w2Fqy1fLzr__Qj8TtpjVETgOkuhuiZd7DhriFOS3N_mPIyenwaQBL6N9qumQc_EQhnCEMB88EI1IFt.fwNLbd45XpXQnq9kG9UO0QOEsVs9ji1KX.nXW3hJ.k0"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7e9ef4874d6cf';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\/8430795216?__cf_chl_rt_tk=kvCrYBEsZYZIY.Zo8Pd0E1uD8iVn1iuYein6OeWbkls-1739146621-1.0.1.1-T2UvUoNvt7aLqmR0VZM3YeHeyuov0XtvymdstdT4KSc" + 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