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-192210858389.mit-edu.top/post/3462051897

  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-192210858389.mit-edu.top",cType: 'managed',cRay: '910ffa375f873880',cH: 't6TkTi1nfD87Fr2ZILRBWRuPcJBcbqF1.XFJpcvDMlY-1739398946-1.2.1.1-50Q2AmUow042FykYOMNUsEXIihTy5sQTZJsWzC1j_RX2E3ri00sCJDNYtgDx56aX',cUPMDTk: "\/post\/3462051897?__cf_chl_tk=MEsnXIn9wgYOngubndijzV0JfA_8zz9RHXPl4mNaNQc-1739398946-1.0.1.1-udp9c8afcFEY3rySNPahxognTPE2mxWW.dophhGQTrY",cFPWv: 'b',cITimeS: '1739398946',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/3462051897?__cf_chl_f_tk=MEsnXIn9wgYOngubndijzV0JfA_8zz9RHXPl4mNaNQc-1739398946-1.0.1.1-udp9c8afcFEY3rySNPahxognTPE2mxWW.dophhGQTrY",md: "zR_fkrUnx.7y70.tLSNN.lNZO9xB9qiD8PAMmDG_6N8-1739398946-1.2.1.1-kHt4yPzY6MDkFr1kTNTOWYoRtEUpxWIN2b14gVRxK_DV7u6qxevjhNzb4zQmtXXJsdvgL66M7yE5fqMmgtoTT0dk2cmxeFe0Ma8Sjk1dtBbiNI8OoYeU4d.5TJmnfEk0ou6xAlQSLzEJwZTQXkcYNFkAXlKa0w73tWNwnZxS5D.3OYRU4pYUwzpdAoC48zp7CI9Y.eX62gJOa3d4DqjbGo8u4PAVsGOMdwYUKdVU1I_MBEYtVhOCYMI0SNaHaqIa4HnV5rReVbA1SzqpFkKv0IvTO9fgPmtvz32gTj72KDKhAsswLt4GrrlN1Ip.O2qxYZSqeX6e9MaVbaKH7bKR_wk7Y4inYhzwHKnu..GVt52Ei4vZ9ZFKp4jx14lUum8wzcLmMDBcbvDr5mqLsnz83cVQcl0eOCk1IopseoH5_rZunpw35DaiBdX6itENtWzruxqdZrSZFLijn8uQ51uM.YQHMVVIfy9f11qRL24.twZS04Pc0DEsO8S0KOdmpNF7j780uOn7TwomhFH4ErGOUkE.dPZryKMng5N2YNeGRNnJWqlcPeYfa5WGNdRScUqbRmC.JOzA7Gk.Rco_yyHz4qgQ2VVmLz1UrB9multG9dQmG1zlTSNpDXu04.Z9S2gZoMArdwdqx3NtIoYLSLL0_XN9WgYb7EmG6lW2qo8arLBdmQfUu1VykBHmHc.cR5gXP560UfMrvpg_nBzdo5pN6zg4zJCM8MdwsjURpA2YcIaTLjMk9YmXkfwNcVjLWSXxTBFfNdfRjfc4aERdHNuXkmw1kNCXRekKEyuIs4qj1mPSahOTOrsjA6uxVjvlcVXYPpdup9uPpTCe9f_CCZeE6Mu_YXNglkJh1xtwwcIqunRRZiLo7ZnS4qHXp2_H_mzxw9R0fO7u6ZzKVtIvI3cKtc1SchDlOwwjmwZs5F36TL9w20v72EPIiKv.JI2fCR1lz7qhjMJxkK9seAGkPO.owyAMKktLfbcYCpxyrwtVT5SIWHQEBwSzvTE46nG4XSJ8InCDKWkgi4aILovAUpzh4po_tywvzvBrnKctgTZsBQcNYfCO2ru7oiyA9yhOgrGuCPDRB8Bxh..7ecg_df8Z3QxbxAd47SXFE54kfyCFtbTCKcY3ct.Ss3N4PVG694HF_WsFyknc2axShXwmOp7Q6zTlyxe1sJMr0OGea7508PmLrGyo13eGp9YyZkqUv0OJR7wpgBN1CsWmh23HnuaOV_9nyvhYTB2C2UlTLtSbEuyFb5cG7ZDAhndpopQQPEyL40Buuy0kz70pSTw8CEqppfbgDxKmZOp7Mq1kICiEPhmkptJWuoxg3L9F7khQWN.Fe4BNi7LtNMf8hZYfPsQTDzqaBG3x5L5u05GHCJ4ZvzJj.RD71Z1Ndn13Fkd.HQN_VhzXQPU790g7YcSkKRmfSiCnAHHOjxXRb45IpriEBRWt7RBF2yyWZhzyiHXwkDZqxBEy1sgBSSXcEhjGJ5lgEDUxs1CKaIIYVpUUyALyVbPlZraMc6iE5i6CHSvoNossTJMsRANhIxxbQwzqvXo6QAaZ75TIbU0p.TKuyMXXAbC_1WKA81foTOkHh.4eXimRA22WuLeY2DKCmlr3JiTjbHW2xQE4Vc7apM3324FCtn8w1GrcKW4ssmrBTxDiczbFFu4ruTfDax8ygd7mV2sKwxceY1vpRMPFJpGqc.Si.spe8xlhx8RBhQvmfgLfq7.w9DQGfegPGB8hxTgRIsjikOyyhjLvPTQOoqXNmKIDg9Aac7N7kuXJSSvJgcEpvQv9dc3FvhNf0tPrPqKx3FBF1gq.gTnZYlM8sf8tiy0J.YxipK9GJJ0mCVJUhqiH9lXs_jkcTlf8KGs33IdaUk9XP5gXBszTJg5YrMtxsKUOkHlj__wtZJFEf1aZwVwQ9Oyxi33e2rX6pGf7BnQH.nnPn7gDJz5vP6s6WeTIJvaPQHZc0HTfwkG2sCyWCeb8G42iOY.VlhPiDFIl6gDkISzNgaja7I6Gp2zGBmPE8ejIHoUfWEOPrYuUbXU6O6edFgwIWhR5tDlRgU62CY.G2lZfqi9NIXBnMWh3cHfY4hv0BAzKYEQTgntqbmAcdjiJGUMEpH9GL2CifHGOMbAGnVQ2QWCv4DRwocShOcWsSsBoBtcZmM69EvGVP1.VTmRIEZy9obxjC2SVS_k1_EQeyqdysyN0Uv5pDhvf0gdRlTl9zdZ3QHlQNKee6YZrhD1UlZOL",mdrd: "NpDUVnvKf93J6w4sgwu65gIalNrzX2HA7kWpW6tXe2c-1739398946-1.2.1.1-ML6BNsiuFWle1a.u_wK4hVVKe22IgSIX5JtVmTmxdOYnRfwLKaqh_6yCAVyKub4xAZ1tnQRQ5GVemn4D9nLJUzrzlCvGK0TMm_rsUXmp.DnXPfT9.jPs4qxxncZitYfM3k0fGpaJdxu3JW2PRyQCIHr5Rut1adjNO_PaJ4YQ2q8s9qHt5K3_i6UFyKSUu39AuBxZKaZ1jlmiuwFhix3h1E8rASWkejwsu.hoDa08BmIT8pkZbBiy2_G.pNPUEZOJVcf3gLPW3tPdO5soALT17hWadCkTTvNlg.WflGQQNH74u8zKrt2XwQ3awEonLN8HJKWIdxWg15dFuC23LaZFtkj3kYuDccOhfgI6xOmp5fhpobwZqhZMrITAUMO2DXlYFoaLxRV88EF2KJqhVx7af3sLRlS4bH7xxGLUMM3r7dWCT1KyFKhkvh3gaolE7Jye3.32clhIgUGBqZXVQogepDGteX0o5VenIlUNtG1Sh.k6P9GH89sTYtK9mLM9LbX5yv6_KN3ieFvJ3AQboC.bTC11ZLP99y3vMpEhGufUSrv_Q.UIq0W3mdUL4GzpvG_RkbbYAObHm2t3IxsRRPqrcZRYrC01qrI8ahbyJIpZsoWnqBrihLcfobZ2_dg9nU.ap.ytX9LuzQnfId_HyJKXC_u5bxcfiQy4sjNW.jBgjCrt_0PKVGF6gKsjCLcdxWGqq04XRHZEGE9xqd.IcvI9g43DhenTSIpMAv0Z.7lFB2pRvG.NtVQmpWen39SxWMhD7skPjqNq.qpZ3GYT2khWecvmcM8D3CLtTZ7eVy0Cyw5qewq29vQeC0S3QlS1ySiQ8VmvaFTzQxc7gHjy21TL6jg0qK.iEybivEcEjqTxwGchcraP92RLsF8myF1GdlIgsPROmJybJwmHdOCDqV8T_gO7H4Nj.CSqwwnpcJWGT7bVn2EvYJpSSQ2wwq71uJYg40p99lhPyVc3wfCeyv1mzg7ZW8mijBboxMb685it02_627LvH__IXWHJjN9yvzaiDhj1gPl709DViz7AFeeXZz4tvBmJuDhtRSoNuphxj6R790r_61Htf9ow.u9UaMDDOt8rUSgFIs3i3Ao.I9jpu5BQhhaplToMKYYm3q.iVuLEjpcNO8F_NKSRIVqLjOwY8gCEXOwAg1t7JavMY88wOAGZLdMrt7Z4g9a5xAkXDgpPnZ5VdyHSJfiODCSZ.Rkufr1syxc9Ixk7qwwpw1o_ajm3ypM4UaSLah9ERZ1kosdIcpd3Z439D0xjKsOnZU5G8rXlgVyROBvO_EarlBle9hHeGkboMbobrpWXZcuV3fxXsBKkPRBDbpTYUBR2UQ2ArAgXszbWLhb7W6nnR0r7flds6k1gHn9gLK8JFGdpWPdQ10JSSXRYS957jKXpxEKhpAhnA0L8b5ayIrOAWGAHqsu0m.F7Li3EmfiL.gm8IYv9ZAya1zgAtb4koZKb6JnVJC9zmyOnAs6QFHQulTcYey7i45P1dKaxK930EdRPrVlQggeV8HOImtLRzLt6ClP0ZK.KxDB2faHHDmqOtTJr86UxpmyjFgIhCZRU3IUDUSHZLEgMavtLDhosp4fpsGr68NORMq3C5TDpEU0T58.1wCY6RvA1J9_4UeiBfFI3Sb8mTRfFY3erarV8TtBoHo7ETZYye1qDLCFqLXJMs3wGuQOTp9sGa4ZtPZIvhZygQFrt_ZszX2xgNunwpGsy2Cs3iEqutgLdDNyyCwt832ylfxAU3M.ti7.Qgqbj0DvfxgMlzGi28kRpN75ykvifSqRVE0dBlQwmOdJvHNj4AqWkmg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=910ffa375f873880';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\/3462051897?__cf_chl_rt_tk=MEsnXIn9wgYOngubndijzV0JfA_8zz9RHXPl4mNaNQc-1739398946-1.0.1.1-udp9c8afcFEY3rySNPahxognTPE2mxWW.dophhGQTrY" + 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