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-652859077053.mit-edu.top/post/9273418056

  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-652859077053.mit-edu.top",cType: 'managed',cRay: '91052780984fc56a',cH: 'g.MblJHrNb7Y0CynevjO6_RxGTmANMQfMWRhVG_q3sI-1739285458-1.2.1.1-t0Ec7RNFB8lasVM7pGNWvwyC0MIE6UdvgdDUlmdx9EKEhwwqcORtQ2IEJ9WVQqvd',cUPMDTk: "\/post\/9273418056?__cf_chl_tk=TSaWS.AUePExakTezFaKinJqxJdVZYnkyNDr4mqqzso-1739285458-1.0.1.1-DssbBTM6J6IB06FB1mOjYHcp1CZE7N_r1TIEW.vgBAE",cFPWv: 'g',cITimeS: '1739285458',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9273418056?__cf_chl_f_tk=TSaWS.AUePExakTezFaKinJqxJdVZYnkyNDr4mqqzso-1739285458-1.0.1.1-DssbBTM6J6IB06FB1mOjYHcp1CZE7N_r1TIEW.vgBAE",md: "T24KcwWiN16YtkjSWUYMgclieD3kNDEmfe57vwTYOHA-1739285458-1.2.1.1-WoynChN5BBHInw4ZekOoOLyGQ1ZNyi22K7YYPEOg1ZX9YpX25RTI3Qm8PL.QD9vdGcpwokvSEYttqE1hXCic46KgYV5_MQzI2xE6kRccFdyG9JMZOEgmqy9d1IkX0uJfefutkYQ9Q7Is_vXPxNTigs0HlVwVzNN94MruzLDdLN7NqUMNeJoBNV0Il90M3JCchlokcukiY5avQAIn4R1NZle1mV104TKkj1VWi6IQRIzlq4McOWjGFLRHea8PZpBTo6.DzCmxLeakjg9DxgIaAjWYVm2jCrwq.4GFKGkW59sIPv3t.8xkPHfjcE7v86tQ1Cb8augl62S2EasI0C4PLgmTlIilvt1PGPR_G3zgj_MfjXLlFWOm7JT030OuCo7W09g1gM8ibbhBwVRowcquuozWWBO6N2iv16yg0WDWloaN7FC9gCZStUfpejgQO8VIiyeSSh85.NZGgwBRl3zapYGCVGGDpGsynqk6c1djbYSXnIygxvs1w_OPjwkS6eHBHMWQs.cPWYE6w1T5S5ReJxcFM00R82CaKuCzrw96.7RGA.u45xhs4HMtJuhXqQFNF2vn7tj9J5rlbWZMENhocpMERYlau7bda9gnfR_E80WZCAjV85uEjKBjkNTfliB_TxohUZ6Y0WSBiq03EW_f7ZbZGe2PHHiqGnNV4V9KSLgIGBAuUSFJCNRUKg6UizAZTyqdPNpIkGFFwjcHpOawN0iy.LSTm3u.4wzDoXjgn4sigyqZ6btCNrjn4H0XbqvvymS6fQpdqDi4LfM0Ad8OaMlj8fV36y1ZrvXS_bylRgu881BY9vHCWkhyEDSva5Ag..EsQlV1DMFjSv.OHRhNtz.OicEzDbk31Uo2iVgW_OHqvxwfpZzTdo0wmn2m8Tz.JHZt2j8yk41LHvuhGbmyqRj2RBwnTHPw5XoUBCozAAGcDmm1FytjtsGft_5NjHugOjMOeRdyHP44AJvwzF4Ygw9JazWtA_vNj02wrl67lnmZygu224dskcpmB8CD.gepCMbEX2MQF4H5kfAcis9tOSt_z0OQemz5lgx6O9KXoI1XdcQC9ZctIfQpCZF8V7RLaww3OPqoYx5NilkHeOAyNH1xbRP8WMZoZ03jQM.z7HYekHf9WjTXUeuyUMlF0g2IkPqiwjWJ51looLFKuJKeGLjcqO9MxyEkPIQFX8ap1Ulq7sKMmqHxdQdbtTDHDx2edtUGSHCnxaXts2sZ6Km0x1fCzCVTRiKAvTh4u4JHdsRXcmOT9YT.NK3PAVp4HdpsoxjMX7Fj4QmZ6_1UCKEDISd61EUR6ZCjTkRmL_FghrVX5bbpKSc3xBUcQVrHywKTXxbU8447B_5yOz2VUsgTpoPctEDpkqM1tO8mGi6RPNawXWwC1AujKfFOa1.WX.huc6mL5V7qln4Cm1UXdY_E4yOtuGLjiC0WXWt50DIPO8T7AyOF0bu_V.g5DVowJvx.fXsAjiiiY2kGS5_UEz0ERtZjhtBV3dJHAzm7LG7WUd4bWeOYtBSI4CBmhkbq816u3W0dU5M9hiZrOUo2A5umF7udalwBy5An89XkgR3.0eCeUbyT32YxMOpN.Hxs2ro2DXMVLi9CRnF54hvRbUAh4m5Hh1egbs.uJBj9g_JUYruw8LlZoZvPIWLhm3TG9mXaHE5shCHdYsKS8nrGBodAspFY27d2afRAhXeLBVxwvuUxLJOrLNgy9_qpEnubRHxP6CtoVN6Ifw6osAWJZGq5NdNfwpgeNfE280SQkWYp1gX.9Q.ikduRqeqPIlL2mxzKfAla5cFxRbOySI4gIn2ANPSzHEzlN8JRpq6lRwn8luyafCCNe5cKtRgIqTjBu5ovKQneOYfS2z0cRWO0LawIbrr6lVJtaYXu9gvqEqdiUnb0jLjVTAUfEl79OQnLGAWqLonOzUAiWe5T3OIjVXKvjUaFll6ZpQN.LCr84XJ0KaXjVY0ozFhasw7VFHg9Qu8zKKSHvWzlWKJ90KXvm_DW5z0FPVLH3039kIMtMiqq.5Afvyt5Rlx11eeRN3cpkGnXhGVz_V0gcULFnX.xtbWthzpoSj6vbO2GR_VEJB81L74VK546fQIOfrQ1_gjjZw2CWm2As7eBOLxkPay0cgXPiPjn3JPv9iD7VedbH5mqMIkT_BoatW5ByakIPJjsH6O0CYFe4GZthUqzWg4_LOEAqunVn52PpvY3Jz.fltP2Zye5mplXaDYLTdcf62qaB6iz",mdrd: "hG5oobT9I8ADS1AsV_23LnTdDGvTbDTp4iM4bNSFuvU-1739285458-1.2.1.1-pzYJYGtCmIkBiCYiu3twWZRB3B0Wrh9weSj6TDAZ6lHfIuvxPJNKBetvfiFNbspAloQrhFlUUlerqKTFl5lCivsylZAIJcTpF60RHw5Cc8Qq9HV5k99ApTUW7HsFOaXVufV6UcxFpC04E21ArXS0ufQeiMAObDhLA4rJEe2FWnQ84ZQCiMcO0NoBS3IolOApDCPaVlIVmDoiXPkXH6m44bTfkqCtHME4scdp9A8.sLXV5OcVpCFMHH9i57VRvr_ddXOs32phgoutnXBF_CAk65hxkF2roTuCgSoBx_HzIXCD4G0IDC9WbdSkzyhCrsH2vzQ1wIKkco909sYGIzQ9qo7C0_Jk.DvJiVQP5fKRtjhmbMDlFfUiGbX3glNVForyS7oiTeE1rVnnxN2A3SUBxZ2L2u4ZgCt1hhnrBqhT7e32VtnNkaJdbOUR1FzfiGFUco7jLomxbn2z2IiBsZn9YUHqvMvSmpE1OHzj7nwnzv53z1MzgQ3sexHIFjOiJNqM1kZYIBqlO09cTVlKY89ncgErBM6rPWAfg50_q8oNbimMMTcR5bGwaGOGpPBgLKsttGf8Aw_lF3bEm80zedU2QKjOfPtk.4PdHGk5HbIyifKc4HfXpEImy_pwQ.Kqfs_rO9fv4LS4fV3LcBQIXajAQrkRp8ytmiiXwEssv_ugk0FGvCgTeVE8C3KF2YPrn.kLUwhWiktDP1_Fq731ya9ao1jD0fV_M6lwHC.8PDQCK7EQJZOxxYVmGUdNo9n5zUCo412nzc68O4879f.bgYzucUPVzR_HFlLAQ3Y9ftFpoyMtb8vn12O3BK7Db3d6kgvbZrHyXhSrX9a.aUMovZybrT1oj6Mk2QFH0NBIKMzi8ysyMOiJ3TAz2aahUR1fJt3nZ5sQ.VilHHgtRoQHF5C3nVEm8.mtbNk8_PvHZPcyEGatXXUmDIjvkjoIM1MZz8i3cTS_8Bg.SaFCMd30Yq7SKs7fgI4H1yTKzesvFQMhTGKrv8H8DZ5ArEiMp6tjNPx6TlMzm0zSX0VFyg5jQEqDe20T5C2JJIJvJHxTzcvFz0hTezhKNy1Gqf7V3gtacyKhzTVBvJ8Jb3XRRfsmbhV9y39_6IGxeWw7Z5hHJydnl2rQcMokmIUhj2wkaDeb7UVgNRa.XZVn7glTnU0ZDFerncLrV4TmljM82ELq.Gv8rgwDWIowJO_kyb5RM4OBtVpWwvxhuqx2MVsHsNZrHq1W95EXOfXps51gUEWgxlEIIHQFQi8LbWi1kmdEpH87nfQKBaQQ9fAmch8FWziVK99e7HWvrdAJDUZ7qDJpVtielj8xMZBItbD03.AIAUgH1z._JMuaP8Ft1vizQyh04CF2gNruAXX6XiNJh_43mHVS6_zudUoPcNaFjC2VteS6iArVOaeVLiaiwcZuwfWUJEUm1bitEkaiikbzPjFTjwGXNoDjPLvq5_tjJGq2DpTOWi7Eaxv7GhARsj_qG_j.F6MxQv06rN9ZonI4YAyLX.T8v1g0pVKG4FsMzXuia_c1rocjKMgtTeNX8BOJlfjasFheVvxPELeHMD1MKWxCpzclCcopcPwESV4.S0fJA_wCHD3NdgkarDn_xfomhXtwEPiU3990JsQjTr1VBzVFmo5T3XUkYxX7RJqHT3gm4dtbHIzMPoJ5DsxS259LHfGKcc68JMjBAP7sPvxNNMP5pvN1m8vBSLwVlr1QZEhQltIyP26qRiB1c2BidNYVFcoLGVXRNQI3EqFmjFywCOT8icEfIuhdwbK.m3q9hhVy1ymg1nn5Qigh80RoOPBvzTm.Ylij9C07G6n38Axna1ZE3xklMFrcirI.IUE9HjluwjhBcreF"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=91052780984fc56a';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\/9273418056?__cf_chl_rt_tk=TSaWS.AUePExakTezFaKinJqxJdVZYnkyNDr4mqqzso-1739285458-1.0.1.1-DssbBTM6J6IB06FB1mOjYHcp1CZE7N_r1TIEW.vgBAE" + 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