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-112927044278.mit-edu.top/post/3850492617

  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-112927044278.mit-edu.top",cType: 'managed',cRay: '90f1c2d93d0cf274',cH: 'qy3P22IxcX5xW8OUlMO6yt.kpmT.aFuCwaNBCJGfxz8-1739082105-1.2.1.1-z7RWDfcdKelitqPtdA0SVg3B9bXmPgVkc0XFICU9zb3ghqOu_NQjEmW.8Gfqap3k',cUPMDTk: "\/post\/3850492617?__cf_chl_tk=XPdihwm_s0dFxHeJ81jz4nzUMthu1aqd3hpSx4niyo8-1739082105-1.0.1.1-upwtOFZLM2FVirTeFw9FmM_FuFOXV31ftLTjTa.xp_Y",cFPWv: 'g',cITimeS: '1739082105',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/3850492617?__cf_chl_f_tk=XPdihwm_s0dFxHeJ81jz4nzUMthu1aqd3hpSx4niyo8-1739082105-1.0.1.1-upwtOFZLM2FVirTeFw9FmM_FuFOXV31ftLTjTa.xp_Y",md: "w8tqzuSq7ALwKSE_l1MBsLwzTbH2kJq8w9QWZZ47l88-1739082105-1.2.1.1-uXLJgS_fLWcAs7xSZ7ldGMKTf11fueNSN6aHBpUBcS6LLWTVsoWH8b8ZNyOUoNTwX5hSl.VIWdr6g19NkfMj3FU9R4tDhuo1io4La_0yXohwA9VwZnfDsJfElfmoNyoU40V53SMzqMD77e5wmnQzpCGyVezn6KKweRuJSDLMopWfUMITEDh_zjYSgZANGn4nKJsWquHW45xjxhc5j7biLHvvaM5TRgdqgCaxDinKDC2GagjOtk8DTpvbeYjnjCUTzWBRf4U8ROt0m_beoku5KT5r.NFLdseB5ZFiCO6qzVSj1GfTgjLSvNoRazIBV0EC.T3l4XHlQ.1oRl23BT4sIqInX7iMPCmBtCukdH5ennKPIF1kczOGGiSJPkDKdY.plK4PL4IIbhxbvGb6YrdRSlWnALLp_9YWu_SqAHOh6RxmEtzYDv6ZTTAJov6WRl5C7qaMcSSXbMuov_u4xmt1DgIu0As3h8n1bumwCYihB.87s2H9d54wgmJKaVUoNNL2P10IpjTBO9mQgrLBhqweFEoa7XRUgi7bL.d5FhbCsq9Neo7WCtwDSQpnBAyZpAbzc5yXsRF0pJl3swB54AYHQcvFR5JTsRBRrBTuKzzVc_3wJzA343zuHJqCnEI7FZZzVA14KadHbRbrUgZXautDwSu_Re3N4TmmDP45PFE0dazkIcxJ2z7IqVqkkhqJroU0YA4X6IGI_dCx0ucACh_Mto7K2YVl0LuMWRszhKesXBwIGhMhome6gMcx6yJfpJpwDkaoCM15WrLCFk1KSRQJZM5O3h6MoABr7cD5wXaN8fZf6iCHNos2p5dtIdmKrq0O6YgOZSEBLGSu.jYTwjN3fsPy4XlI935v1s_U87kyTp4zzvA2uzwgw11.QsROo6Qizpo4.V5AtEdz6al5wNNpEraeZ3kJSQ5Wr.TRosKQr75jSBz4eJo81KZlv9mbOVLG3VOGMa284L1o6SuKnLvDD78CdFp.gwR8gx104iaxZcGQzsPJbn0Ofn8Iu5ptYmwWbCgPtelJq4iIujX50vkrvxZC7xf7OPmn1DNk39LN5qlrGtz.9jhAYG9PesTvipG4elqJfBFaSbf2wke2BtKh2AA6YMmnNSOO2zXDWdGJOc8EKLp67bP5mTgz2ERQhTKbedR1RV0JpsmqKt1mEXGGxKk26bF83XO9Uxzj28933.X7VlBxOZPeR9QKTknkTklCsthbXSc1I_NBwtcoy6avkQ8ozYxQb0dkXyIOP_N6PDRY4.3io8FhDWsxYl94qMpY5HcRuR9bIRYzJGmslmSLT2ZontaqBeXqxYQh5OWkRz0Rw8_ksM5a1dON6ay4DhU4VfmOh1TzRnnbHClzmHuwQMwGYABKYgn3jZbp2qppNBREG5YFcsx_IYpg7JcnOln4cHEs5Dn3SliF99NiZTD9sY9J2V4lKaWDczxif9XsROjq0.lqImnxfmS.eftvH8F2PuNcIL9XSSW_x41hZ0x.KOpzu2vK.RSidF5IwwmuA45DRsejgeqiT0YMrqpBkkelajRE0JEHepYiIuV.oQ_ocHP77qc2bsRVDlXsCnGnCq1GftV97BXEMXD7Ohz1sz4_xuyZH8Q9HpfoPcUpGJ96fXQuTIcMow0p.yblL._Sl8MglfUm2wTcCKHbktUYn_fmYrIZknlbYHdla4alXyF6n74OjDQCIkf44R12385OWiFw1DDCzNbJs1flvvlLr9CkfqKm_ayLJFoTH16LfWK9ixgUL59vlfB1t7ncbQSA0mKOj1EBt9Vpo2mmBFPvoX1I9xENmqiJ4cNL5R5HLxHgHsXpl_rOSScBFtjwZL2OO85iW4NtcrGtSAR6oWJ6G_E7HbuID3hsdQNPqj8AI0tZ18FsHJLxPC4r9Xj2KssRyqqyRy5oMZ_oKcMtlVIoblYyg3boBS7FUT4BnZ09tm26rjuURji4MH.Dfq7bYGoCvkutYiTXSpAePtdH7h_HUlNH6m.50qbk3EOY2sKkBXFNs_6FIHJcBF02sBrjq92pcwhp8RpIeXmWHN6VmccxdxREI.jT2CgMttd0RQUvIT9WBrdaxVmD2j2V6wWgogDBr.xFDGAzfyFeUwChMhRPuyR9WJ7T7361EIHzj5qKmtYL_d2xuwJqyFcd6mP2_TpX6TnOmEnuj37PC4mLvPLutNURCCMz3TcVu8AhF2FiutJTYUBUEfqcPs.9t9WgGCbu5GWsHXUhfWECQyjTUbeMOtuJ",mdrd: "vTUUgA0GlaG2YzoLO2t1yhGo5pA_JtJ146lOk8ZEQPo-1739082105-1.2.1.1-aggb6tdG9.yG3bvmwOXH0JFgeIti8X5H4lhZt3C2UN2YqHE_k_.3fLQ0Yg5fImm7kYhJmTWAJu5ZzWxo9raKuUD4ROmBwD4DBEQO_JfvLMK.cQROF3Pw60aPvUFQ.LKM.uLzKfIt1VavWwR9GpmmS3z8Wq_xb1aLIsY_JHYL30ksSvJNpWLvuRvZVq4G0_6yKkqdoJCzfoNMpESh1aPS2Xssr2WbizmapWuYEpRKwuYJHvFLyltWnZWVDrkkXy8pIU.gYddzvcXakHxV9LECyCW43PT4UPRZ8ieJB0EDGJOvWJAxeCCtHiHLJ1PTWigup2mk0GFTS4OHbPIMZN55Kyn5kxr7SPqSbfokZXDWbA.tQSxsTv.wScNVKYI857QGwdDBkMy2YEpgFWVzWFe8pNMt7WR9R1Y.dWbwNYyXUgbIT2y753bcrBPmhXTMHs4qoaI4kDzsFLY_sMThGL4Bwf2W8AprvgctaNNskCIQiLd87uu2GHBAfM5u_Tl7JCzuIGWIhXQnRkBp4KMMR2WmACRKQHgSpWOKZlVSQIB1aOP6n9k0FmbMtqMmeoPWuaYFIcI3NexRfNry.uEYzWJ5mlPMQFnfoRugEiPPisvYWyj4IP0xZ0MmyEH_TnoFK_bZoS0kxs2Uv8azpaW5Pg5kBmpZp85Ey9VNZp1iNYxugadxWDg0d8oEOm_2IqmioH0fNr6aqqEq.o8UkizJgp4zhiB61ns2_VVt1IFXkGX41I.1bZubmd.x0DNl_NRzZQBxzhvOCq6HUM4pigELgVlZBpxPvl1wsWje5L0746e0ZkVf7ogMG6ShoHgmFeLeJctr28odvE1KGO8fgwcjiC1in6WnY0oWKIRXN6qA5uMl80EER_YZNKli9t..YL1McgeOk5afYggY6xRGFMie2m_9NIVAV4njU4gNUU04A7vlrl6JR0832eqsZ4_y2izAcJqvZqz6cYiCth79VeCLhaqVx_1PtSMS75k1iVrKJJNTfH.CkX3YEr2CpviAGga0ob9owXRmxHy7b8PhRf.P1LJlsRjMqWrZes64oYpFVhp_ZKXy4mI7tn7BsozfD1Afv8e9s01eqgaiNm7..DQmX8Y2aHkExDQWbDWYuzWQM4PUPw_3wF4dEfgB3Sy4vo0QYSfGB4q68rU5mwQufnikD6RX6hMqyoJWKxcpASFQo9vWMYZPfM96le.5V.eUIg14Uo9tER5cOD1_z9Aps3DqJ43SAem9Vd8DD0gyUmN9bQ5b9wqRvhVdEeLL1tBEIv9FRaqUO_FgWTko3ccr.8ay5caivA.9djGzBXSo3sykGz95EIeIpXD5P5F62VkYtlAXxl93fbMOUoz6OfiaQmrv5aViNUFdKXDpisgOMEVcGTFq98NEG2L5FGqu6Dg1gcEKprnjJsoW.OgEgipRdzjUZaWgUQoqd2TXOOiWiTAna8gw9ZhfjRoMy0FfihodmL5Qm8AJmOqdMVuSf_a92ZIv2PiqGRIkyEziz0qb7FB.qRvjv9159aj5yv2UCzj9A4IGR2Ta82tCDzB4NQ4lu9_7u9OaoAogSOD_iQIVslO205fjbzthWJj6DDqnLR39_NL8jH7gOShE7c3l44avxPFsuwQKrsGi5psxJ7jCbUL5ezTYVuuoWI24O2luqNVB2SJ_zYCKN4qJPU4dd1.Yi6VgO5xHn0zC1HXSVUc_0kmNtd4VFy8jwZkBTU1ZAp7mdd9PgOcD2nUwUpRhZ2oaRSZ2_8BDfh6.0VzbXCL68hUeGlsVwj6_CRhl3pDVBd_8edkMlxXnsg768qKpzMFK17OG6wF0PA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f1c2d93d0cf274';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\/3850492617?__cf_chl_rt_tk=XPdihwm_s0dFxHeJ81jz4nzUMthu1aqd3hpSx4niyo8-1739082105-1.0.1.1-upwtOFZLM2FVirTeFw9FmM_FuFOXV31ftLTjTa.xp_Y" + 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