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-058118965852.mit-edu.top/post/9254310867

  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-058118965852.mit-edu.top",cType: 'managed',cRay: '90f66be39bfe0aa9',cH: 'MvZBYd_61Gm75ck2rEMlHChKlM_nio0wYhito9S7y8o-1739130972-1.2.1.1-fELnhT3teQ8ZItOvagYdzPer08bMq7hNpY80AsRClulPKvlb9siDVLb.pF7jDKpr',cUPMDTk: "\/post\/9254310867?__cf_chl_tk=_3J7Lu4jd1BMSypuZPF4hmur9Z3nwz96JKbBPcjqyPk-1739130972-1.0.1.1-jonyoKWd0wTdsT36UXfDE1Qj5XQjKBmxlCl6WH.qtUc",cFPWv: 'g',cITimeS: '1739130972',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9254310867?__cf_chl_f_tk=_3J7Lu4jd1BMSypuZPF4hmur9Z3nwz96JKbBPcjqyPk-1739130972-1.0.1.1-jonyoKWd0wTdsT36UXfDE1Qj5XQjKBmxlCl6WH.qtUc",md: "sn8p7YIXsJxkx.QjAZEdsPlNePEjLhNpkWKKBcbZqQ8-1739130972-1.2.1.1-o7cJDfwYCrS4hLzAUDr.1JiBOFZykVzVF9Q9rwcpjBubw4VeenDOKTEGoZ5Tzo.tT5GEPFNL3l4r2Y.HjIsQHGVtsE05jtJNn8Mo4H2lamMKDshyjAMBHf_5istegagAe5Fi11_mgCHGHcMRAGWBe88m1daPjyFuUQjdTQ1tlfOfyLfHuWjHGd.onu4tjHcHltDnNRpQ1oa1umX6bfqmFfy7T3oBoWXgZYOqFdN8ocSdXMtoGZyTkWeLTryMBGQ8X60vH696UtwoMQHakb2ugiOZFa9xbC1YLpp6zs4kYSHqkwXPmI3ihylmfcKU23VNTkam7iJ_gdPeI0xbOXEpstOxoYlDcJ_DOAS53_sMcqOWsj5vUwb8NwkAC8fwJVpKSJwpAgLQJRqJ6Pe3YHsFwippc_8qbFldpPFJqnU5sIMgPCCOnwl0lMQMUctduD2MuJ0w3XperovTdMOJ9KHpR99Pl.VsULEeU6tjKDbVp6aqu6LDekPWk9uvysMeIDVGLKLdGEc3bnuuEt5Ipnc49wIZRRppnrAYQ4Ww.bUAxzuTQ_O5GLzwtxMZa.7sTS1X9dxQYp.7hTTjhBG1YrESTMsmx0OsZ8kcBl1K9avbew8DXXoXeIObdmEN2LXl0VaVh2PjPQmxHdDqRaw_jJtqsSe7zi5Jl44E2YO9ut68G9aScBOy3_0_hytLW6lP9Btjy1Ky7dalAOb8QTGVviKCoRrUtlO_Dyb0N_oYKiyYryrkMGijF.Z4ulJiKbbhsMLKza2M1gNY7UeBzYSt5G37NuEVokXM7Cl3TiId1wBnhzZJwpbBLvG8d9Ujf.ym4kPRJygAT7Krbhlcf2KrYaDsym2Dj1izioY2XrjTIhN2vSIRPqEpwJvnmuMVH49II2ZC.Zhe8vH9I00OZfCMDa_SxPJJEKdtsDHbN0N50wu.ch3auSZ_NMzlur5uWpNmNBt3IYpUadLraea1gWQPndQemNYGqOxLa4.VWek5HvlK3EAb2l0YovAkxUdkJ42TGxvw0S6HcNcVhisBgYyjPevx1YxRvfvNjAutBf5eINYeNRInFdTTAg6wjt1KW.D5HUgHtzisXUXbxMRGDS8If1bNWsZ2YW5CsiyNS.YPYdPu3r1MH8eCR5EHC1Kw_zZW5b1v2VH28oYcUauy4csGVn3ynngcjrZ2IT4HvkFUINM3h6Gag8IictjQGV1MneXapENlytLzqYS03fFAfrymxLAi2lxiAOaZtrbopOfVAk78ipHTPo_Ar1RCugRozuc9u9_SvwGTW2EmOJ4k6p.W.CZ7ew.zhks7hZmoDqWcY9Gf69jfJe1s_3dNVOzqywpWwLAqI81K40CRXEQVaIUIsugZWWPRnhDmaHTaqOcmL81O3EO1zQ397937Xxk.WYA622mpqZo0fUshrk2Zj6ISaLHJtJNyutCQQtVEQIvjzoHuSu00ge4J7XFxgeJ8GiMh.bJ_rtORDEF4nyEPL.8wYTNRRvTopkb9MoRJeJ366C1fRo5tU8VVJOh1wZoDrYqjA81M0MSw0CAimCgfphjE99fxF81sdJApugVIBIVsvqE94C5fUZGMY_bCEVkhkzPQZ_VmbMyUfjigTzSR.ES1hHiC9sqYSw4xU.0ZGHdnUON31DQ72Hwt2TH.LOu7lSRU.ybsyiG3TwSkpRSTEb4s7G6vOzendd3AAtsUkUdSqih4T7jEVLz9uxGDF2IRn6s7IBvLs0v.xPE6w3BUN1kdwC5KmLYFhHyT.udeB9lYx.s.hTnUwJbQ9UVQOnA.F1GHMYefZTcAu4EMN1W5U7V6tnLt6gpJlt9pa1FYMWVLTYy3PKbbISiJopL0Ppl3Tn3pFyPdUL96fBCZkgy0UNesIeSwuthBiFG6pmgTj2fZXM7lTOt1vykVQehE_yLnomQX4dVnluxacZMKv0TQjueMXyrxQIAvZkcnLSuVQHTjy6Nq7.4hj1RFQAVQM8dEW04nKmVmjhz4DruBylF21CPxiwt9IU7MjT0_Q4_kw8S2dJVXKGlqKcgI.nbo6K.7glFeYW0Wt57Ag_hVAqAEfolv1wM4DmRN15fil3VVanM21jiQtnVYGuOerYApXDs5HMkYv5.5TvlVLbDEmV.vhULsxhbad9K2s9XfGccajOcIzKJGd6f6i86rhZ.RGfXcrY.hE6LcgmPYXcqipPP_wmFLP4EtOXvad0Vs3RUZsSwwIBjiVwyd2VPS.amOFZoRpfIbxwF9",mdrd: "2L7V9Tvz2ogDzcL18n1OsLxX3VywEY28g2rUR4JlXFg-1739130972-1.2.1.1-Ic5suakZRhPOgNqFzj_N1nueUg5IKpLolXZH1wPhP5J2GIWHJJ_lVqR7IwduoIXLcC8ZI7IGuYSYrZB9NSrJcAJvKSjDR7c7kzRCATr4iRp7aUsd0uh5iG0tns6l9OhHI3sGeFZ77KqtZJayZstBMTi5s3v.rcq4YD7aYqif1FxBgdKOB.NUSUoxdFXt63j7o1_e_GSXa0_ls8uYN8RN__4yV4caNy05uIHDA8FIAevv42hZCYbIPFlpfgoaicUmM68R25oRXcICjkY.3c.Njumpw1t0EAXPMy47LMlqXNMLYaVMWLSbJLw1CGZTyqDpiG.k2Q42LulxF.ub1O_bEMWhDgxk6y6pHksLjJIkcmYqy4q2j2fmtYKGtuerI2H9xShB4pRDJHeDxVGTqQIj.N5Z4mc9zAsm4XVJGK3RbCzNc97Sc8OIYqsTnM94r3F1T7bXx_s3Oky00tXH.Cb2T5ZKbuVhvV8emx3OP5TzNkdHQW.qckKLhklvDbdz0wil9q_ALaRwqeY.a7m22XmTFdDKP4pVmZNqlEe_VRimtFTjB__.jb97OloVdUII1ktoncK9si8ji9fC9vtzsMBDVfmpRMOq7EGSf4VPtDoKOdCELBgoFu7L5Sqv0yskZ7Zvc8vyOksuvUraV90M7YJEW44u_rx1nnCP6ml2S2_3dJ5RNsq4a0prbsAaIEYhQzJ4TJF.irSP_0f6G6KUlzt8omdysHoaMOL8Lf0RTXh2Y9d2jzOB1zkT18FbDMB_luWfP86Z5p8fT1QsZc2yjQOumCGuGDJqZk_Tpa4rVSsHHcztBnmHWFXTu77JbbDtQ0pVzE5.Lkw9hn7thjZHSo_Xn8zWxFxH81vVedYKckl.yWSi0y.A5mklNmXC9zyjZW_1AdaO_Yr53T3014H64iKx89K8RnW8tgrBgU94i4SWQo4ESK4OBhus6lg1MabwBOEWVkXZvT.YfMKTHJlLwe1HDYHG8IPH.UXj6RFdnghgWOfYUK.kqSxNftTenqGBc3wrQaYBEiRGX8zLQ76BJ6CFkbAWmvproOKZf_ExMjj476W9nbLjqt1AirhLU_Gm0sEfWh8InQQdggtvEKb1HkX_6dDMbqUXK2EhXriILmPgVwDVAEOmAhKbc8nok9lT8lQrBGzarTdx0Z7wfHCl553.uyc_wUysARewFbIduyJ6wrlfbi9YylmTk4TFvUemYzotNX_9d6GH1jZvEw916Ed2O9wWwTOo4O6E7icYRBea7nXbY3m_GcRBWXx3.7_pvDJbkwN8_ZTLyIfX52RUFYeGqeyjh5r8pnFFNefEXXEDKVgWMVULYaW7GgCQRpoZo7aoFnRDDlZ0STjDrsKtNIrVs8Vtzd5tGW_MrP5wEqzQCMgpEfmmIJMIWUkJ.dh_1ypZlpWHVHaVZdLYDUZjK5BofZRC13bh4i8ObiC78U4HhR8jdzjrCYG0tgxS214zyV4nJI4EKySjukPsO727VGcRvPANn4Sx9rX9iOQkkNbJc6rqB_irSxvv4AQ8CsQflLskkeMZgVPOmWHHrTBInEN5E8K6ehh_HLcnfgS18YVXagizrM65XtRN43YYFH_BQaL00f_SXk2rmnQwtsaw7gFI9uyTNOrbRocC5RzMPN9GI_lJfoYKejkTzMJLvujVLnuit8xrivnwr.yMeUCsKCSvq7EF4hoNS87ooBBKRQW7Xmih1CZnuW7ZSH1CMCfiy04OpufWvb_OJLCzlHf0oC08aB7y4k0Kx7NsRD14xcxzYlpjkbaJa3vk8r1PyaFuuNOtTIY03E_sNqJVlDITpWbs8BGzeuv1ciWIzQNQrWMnXKM"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f66be39bfe0aa9';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\/9254310867?__cf_chl_rt_tk=_3J7Lu4jd1BMSypuZPF4hmur9Z3nwz96JKbBPcjqyPk-1739130972-1.0.1.1-jonyoKWd0wTdsT36UXfDE1Qj5XQjKBmxlCl6WH.qtUc" + 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