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-938386306286.mit-edu.top/post/2965480137

  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-938386306286.mit-edu.top",cType: 'managed',cRay: '90f71d52cb3dd6b1',cH: 'P1RHubZP1uLZH0BM60G9hiezTxeUvenLOIP8mKbaYog-1739138240-1.2.1.1-.uBcfVEzF6l1aufWuQ4aZD8h2Xvp7Fn74tw.JjkndlHr5kwkjI32rUDKqKWFl0a2',cUPMDTk: "\/post\/2965480137?__cf_chl_tk=7L7C3Kwi75bDF8sT5MkqAPBx23LzZFd.uo81NQP_yGM-1739138240-1.0.1.1-S.D_E5yqUodoLqHCWyLhBCiZ7E7cMLN9Pr1OpYYM.lg",cFPWv: 'g',cITimeS: '1739138240',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2965480137?__cf_chl_f_tk=7L7C3Kwi75bDF8sT5MkqAPBx23LzZFd.uo81NQP_yGM-1739138240-1.0.1.1-S.D_E5yqUodoLqHCWyLhBCiZ7E7cMLN9Pr1OpYYM.lg",md: "IXvxexjOqXmSnclh62m98ws32tx6Mytl2uUMIdY3ts0-1739138240-1.2.1.1-vo1QCZNcbqlFstOWdcnc3Hl51IQVhYaCT91pv73gotJSBWJIHio64DP6H1Ll2eSSFjp4Pb7OWAwMNJ_KFkRV6IVkPemGt5oD1Q6BYwf0ce_XP7K3nKTD1teo5r3hIRdKIx42Ao7OCiBSUQi844863uJrYa.lacTSANhoCJ7EloWrA0oU7JkDGSoZmeCalvCRJVKROiI3fnyadTVwR.xD6yN8dAK5P4jPUWPtq8s5_UvKE5QPkpqkno9bGT2PMGUyw.B12KSU6jtN2BsHHK59O19jL66Mrz5fzI3WO4XkKu4qNcAL1enWrFZYedheiJqvFxrvClpkeOS_cjMSg1jmPEuxtjwkIlPFf3kCPH2CIBTKblmQU.MqiV8oU85FAyctWkc6TVOTluIq2gYuumQw3xL1E6ZGftMO66L5gjcm1hVRgcU9Mj8U_YunoMFglKQba.iZcBYkBCDx_qibgWgAaso9frmdAeXj0yNiSlisR3Hjt2wprd5_Dv8hHbKoq9gguDcLAAjjPFkDXbHvqoN6838e9DnoAPL_tvvgZwx9YULkEdIiAn.penRefq0zf.RQ6luaPB2xzqUAKFqMs4p0QD3hXXVPIRdJtFPK6PFZBbV9OcVzVMUMd0jfUvs1gnPuDK8UpqVAE_1r0n6t0kx.DfRnYZ0OUbzoYkJkKkdSCv2kvY6GjcELKcezRmNTfgAvPRQ4e8rK_9s54l0wzcIo4QVTBBcMKCpAA9hOfz2wTMt2vA6R.e3.HD5MeG5kuMyP8F7emBzDq8F29ZzTxCKdm41KOBVzvc2_PFrUgHPEuK735LxjfqVk6GtAm0xEj8JzuHn6BpU_TX0AVosPuCjBllrEDazLeReknVWxpP6bk6azIbrHSbCpAP_bsnim7q1Bv_Qw3z76kX8xksUAWpn7wdNHFkPI4LojfdxgfoLKbQxfWSsnVbnoZBiqc5ZWy0idiFGeIcSZH753TSl.9C_tyyh5mq3L7XU8ofnorCB8DbyvI1jq47m_52bWSJY_msm7NSgznt5zhG8EAJ9NFbOXccdtfCDij8mgX4kUGVy9nApluPbAa_Oq6u32JdA3jCP431mv3j8vZ.K1SdjliTgxLxQTB4_a_cKbkN6NblpT4qi3IcKslitXQoJZWeIOzZQDOURRvqfQIKaZXLyJq32MRbr0JMFastr3maHrak3Y6NVZCWEg33Q_KdhMJjRPcOQ9BrJQafIOk0h9t1yE_rIj2q045sqXD7XVsdtvWmbtsGs20xKZ7YUu23..X2Bzl5x9nbkKTMDNvnNfUIDLo9WxjokLrR4z6T9c_0F6zUgJEVUFFKV4JmwFsZuC36ZT4PQ9sAup2PXlr9.qvGIToehjsNohKqAv8GM3OGNrvNQnzbgsKFwYITH935XhIt2CoguyPglaQz1LjmV_ws78nxjyzPqCfskTp3dxKFG60pytK1u2gUUsBDfJWtdDc5q30P5723n93TjY_ZQbzvobAXE0uYPR5AJiCnXvjrtY0wcvNyarEIHWDd9lfSjfkHQe1a2AM6yEt0xDv44GfIHyHPuuQKt64vfueVMO9FYFVYmwe7bJgPJs81MwyYlpfJ5hx23Ik1gwp8gP552ShnmtmgovxyCTbdjGVulnyG75.Ma5HBuLqdEKEJbRzuZJggRwM3rjKaK4FhDwk0WfaosCzfj6DK5bjF798qEwa_.n1FiFZccNPyLQBhoLGAmxo9Y_Av86WuZ4VyLE0TRgsPUsAlt1uVEiZ02mWK0PlYfTeU1LwBcSOt0FvP8b5aFhvcdneUK43TKHmIFYEGRETK7qAwPMavvW2KP87suaomO6ztb6XAhWR6m6snBDe9deEUvsGJqbyL7RHVSxIt1YCNub_VtcYsy0RAMnOxg_bmJQl9bKNWhWtatx70oBjDQ907QoFYiKqIQtH1rXKbWd9DRolyEeb5fuQopG5qenXuuB9LgWzYMYWDP6tNuL1S6UQS1SfvQ56W17RlWemMOaRVG_ThBPuqs7q.dXf_3AC8Psbv2R0_bLX7PM_D8xbctVrmdCaFw7TnRNfcLp8pVXVz5EpEG6xgHxJcbsNpSkyF8Ni.3NxK8Zu6IAIsA7SGjakRBxH2ozMNn.HHK5PWP_m3mOLn9ku48RuhQAL5_.BXlJB.2Ae17YfpuXlkKXmxbLMVqtXfoB0Ljo_tdMF6kJD3EMPHqYamHZye_89uzZUqicbIkTAnFKYXnx4zr32eiD4HF0XS6s",mdrd: "m.B6zYQqRgLjbTPUtr9RfzvYzrwwHD2wzWtvzMduuyM-1739138240-1.2.1.1-mvUiPDR0TEm9Qw40QvO2ALFzAXkXdk4V27SZpqmnPNVMWnrntLIR23aBCw8EWntL9jzzjuJLrUAdwEDx1ZowBPOwlYojs69iPuJNlsrkjQzXYGDrqX2nVmcxAGhJaD_6sREeBuJdyE3V.TiNV8P_vMSoxW43srp7kmxA0lW1pUriBJY0D_0DC.DS4a2mDXgfArjYJRiKpq7FLnK1DMpZpDPZX8MU45beuLbPr9quQ6BqStjd.3bd6Dw8_PkxCpT8CgYKWBGQSPoXn971Fut8AOGvPfN4lQS_ygXbH4fkl7QwduPKFd3DsvISBn3S.ZkfBCz6FDtj7ML2iAGAugHCOG3nZmxbXD8v_sxbXREKWn6S7slZ_KX8gEIijrVO1FO8kyrueSVeulV2BwD80PuJcNCt0klNsUH2dTXr47nYwbeaLwV30x6dIO0mjuTDhU93kz5ye421Gi7qqIPfNZypIABdTHQQaKpGfhkTl1MrwrykxFD8NOENZC55dNmF7esCOCe9tg6.ZMDSesfnt3EVokNUKhYfrJz.mP8oCDPb.kPb8hkJlCEzK9_npXT4p2fE4FXX.U8yCFWdwJhUpknBhErFwZauAsgud1Pl_yAY_PVbY8KHzhZfnBVF9.ZPQE77AJ.JYWvfxUrxFWlmfLqdltc7pbOYONhnvh1IfB5P1j1tVvNKzYp_CoueZ.mR5zyCFN00aydbiprebew7AtX8gEYN4heb48iM8AIkY4PugaCW7baSakAR6FfQ_ghKQD75sBtyhQ5UgQBwtpEsLoMPklOdMz5WzKcLi99A7kbJqWc2qhhNzLHLtYV7.kmpX6CnoTyRVdWsmNlnwGpe_6YFj1n_kJ2IMK2y5C_CT0BImm.svySzaOOSq4MAAQ0EDBQSAJgvKADZAia7SxtoemxpdDRViRLOguOlVXwHgIVOygtRCLt7.HcKF65BDyOUQN9EN.4BFxrwF4SphOrrVAqBwlVrUJgzeagDM7Hl3Qz2ponQxr5VXUpUuSbeqs_ODHuM09wTNYwTqKwadGcBToF.pv43wb79GmkHQwa88znhplE5UZoWvFa1rPRrHPmcaI7BO9CA.xhopleIvv_cY4yYQ0oC8jS_I__r2AwWV00chA.xFc7ZxB_cCNIzOTFmXGJMc6Evxpfh3ZWdDS_GqzlJw_QTkSlSE1nO5tvS3pmeVD4Yv4g7zROm4Smg0UCB7YFs2w5gl5HAPywW38KWiOVr82Z1GvLkJ5c_.S_AynVdxJQSdcJBcorj9H6CWfrcAb0..xc4brO0gCtogKhzooQ60Qba8SX.jDLVhroXpbwhKCNPMx6hkeGfRdaAburZcw3ifb.NUfoL_8Wl92nmRvDRfOpEIxAOm4pSKWUbBzuM4mNUeCnVgVw6FBJ7b8aq2YQzgoiUe417CoTVkqtz_Mg4h3tSuGw6zhZrMGgMKxb7owbvYQM2Mirva2w1DWQqBb4yo.Pp0DSo09wXXz6h1_3DrsDsDnXebJSXK9ji2QrMULhMo.L6J.jRyn69_v.V_nw96PMJ.s23VAdFgi4p3L8u.m5mbEw80K78TULmh7PAuEUX.OhOwqBpZPL5lgajBc9XYC7Sum97QQORctK36TmrakJZlIPHNB2MWFbnXiG6t0.tfjlaaBLAxrey.lULCDw11nf_06aVfBL6lW_UB.fe219OGKLw9rtzola5yCapHT7ngxjtD7riKlOLGBbyUABuHPIhgjDH0nAoxzhE6_OfiJWNeDsgea2JYlyPOMBCMqix0xTGUFPADvModDb.JF2nGRjo76ZJf0mUHMd6Ru1yQg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f71d52cb3dd6b1';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\/2965480137?__cf_chl_rt_tk=7L7C3Kwi75bDF8sT5MkqAPBx23LzZFd.uo81NQP_yGM-1739138240-1.0.1.1-S.D_E5yqUodoLqHCWyLhBCiZ7E7cMLN9Pr1OpYYM.lg" + 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