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-106018095049.mit-edu.top/post/0712954368

  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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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-106018095049.mit-edu.top",cType: 'managed',cRay: '90f6a8e0bbd0c980',cH: '_eR5vGHdwrIhgGkIMa2Izd6dF_1e7MHw88DGI40QgP0-1739133470-1.2.1.1-ENWgX1RgsDCtPDkYpeTQ.btLNm3wJ1duQ5G_LryyMMnOAHd.9aRqgTzj8MLR.lLY',cUPMDTk: "\/post\/0712954368?__cf_chl_tk=By72PzT3xiOQqZB5fczGtmVjf.mcIJm3gVzd6LbeQJU-1739133470-1.0.1.1-SBINYj3aLFWdhYN4NY5RhlIQTn.YYsB3hTMFeyGCvtk",cFPWv: 'g',cITimeS: '1739133470',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0712954368?__cf_chl_f_tk=By72PzT3xiOQqZB5fczGtmVjf.mcIJm3gVzd6LbeQJU-1739133470-1.0.1.1-SBINYj3aLFWdhYN4NY5RhlIQTn.YYsB3hTMFeyGCvtk",md: "usdM6.zX5DdwkICEW2RhGqud3xjRsBiZ0nHiqgnhXAE-1739133470-1.2.1.1-Xl.xvOkYM.flh0yPOlseR2F1bv3dFfCoEcxloVlIEGWAPh9YHn0FLhF_yNsRcAhRaiPCH21hMaJIG1i5Fpvy96zTHYv2p1K52MNqcynN5f7n2NyFx_v3s595_TDqjsJGxKHCAv27UXIbNmtMfj9pxrkdCJn.Qnv8T8cfBxKkIOV1EB.CyUicUc0.wwpMlXKVUog8UdBSkMEdkOL1AGU4zSznFP7KAESbUxDWdzniYLgLpYB6Ron0ah6s_m5wFd5S0KwEjW0p.w7Deq_wZBXS1t7xORtsmOMtjHKggQYAcebqZSqgbTaEypd4Lluz2c34wO8O8rjvuT7H5.fKqBD025rlKJf.kwdTA7V8toBUsacLOtw.r5dPsmLnBw4skVojh7x5sJs21fXKEmCLNVyS5iHXmRPYH9lC8M1MdycjDSFAeJzUkvVlzXyk61R589xuFjh_subPTHGsVKwHKmgqFvHsJan0RQk5vmzhu66b_BZOc7Cty8wqyBp6C4Mbl6BO1X2SxG.ugP.innA_ewcN4fK.Gye8q7Ow8M88RoWI.h3Nr9kTi6lfOC1bTORD41WjQgmZ7kKp8kRxlX14a5ZI7lRfwp358ANwuL3c0gzs35pkB2OHGbcplGFthVXWTcWcQ.zAueKwJKQi4.PFpBMLKffZ2OB7m.a_BQ0joGElwx0_lKnr71bAqP7YmQVpzigaxumUcWb6XHFoEJsVU1h99cmWaLGgvRN8KoIlHRVTTUTnnTxq05SrGZrHZcuyEmphKrRMsvvrqFfi0IRdFLHZ4.N4lQaYwKPRW7C0JlXvo.SlcZHM7PHMpB_Bp_O2HfXRPPA5P2foaaV4CBNO4DyHw8x.cYrNsdNjAFeYKFMltvgE5HiE3Crihmdtf_NIvNUE4c_fFvm3EkwAr5xMjDQ6GtFoD4pHutjgh9.OUyg7vyxkS7Kk4Iio8XqQxKA1DDYLWSd631ibhceZwGbsYpJ9Sf1W5A1bVn0lEAjFX6CgSsvIpZthESaHzH90_vsdtxcGjwoiD5RgDE7boAxI48vCFUsT2MlhHeHLG3zrbefu8XTgOW3a_b_BXp8fDn0qUqF1XN04omrB9FUdZnlIhuLC6S_Myu4skcozP1Kmj2rN7aTEO350myoamMSgPIxYjoHwgy8j.oZLkk80B4O8jCQNgRNb_MrB2OpQAhh_Chc6I2nZUgnkgZoPmNBv391URFW4cBca7Zh_fs9OPws9nDjSRKDEjY.2J0kRCj8upJdgxDnq74tfsQgAD9n2nAU5VTInysCjW409r.ss3RcKGiaLK5H9hqKENiv9YF4AoM5SU77BbjgekDFFVR51DjZIWVkHU8bujQi1TEVC3i4Y3AiqKc9olYEgQapI3GDWz_mk.miFxf87TLVfqsL3qb.E2DeIvsT3g1NYEU4Bs9ZHhuIzxZiQK4mmO2ZLeA1FTTpkesObU5eXdBSUVxOJ96h51yeWlm5dhGAE5tCsR541coiqY03Maey4rDroUbwzxC.8h6IPOpzP.yMgKInq7Lr46n8LY2YgKCg3gknE6JTH7GZBeLlbMsvyf7NQRbBE0hrZf0MHbMdh.d5vf_abBkvG38rSnvemtxlyBULw3gubcjavJiU8Rs8UXKtHiUFf15RzFxx4GppU22i5.jvwFQvZEmA.nexlRM3Id4zt6f.dECEvkan_xZyXfW6zgFyzxHY.rGewxEX1QFL8rpv7FHCR4SC0UPm4dXXdv0.3s85ZAvtS595Vf4aTh6EY.cORn1B0Cyzh5uKXDksOYHjQveatKptjyem2QfTq1V40WbVf_Wn3xO2YfvV2ZItlZbn1TpgOpQLNvp4HkqUyXht_WFvZ.a33kRPjRfRIf.0EFv32aWd5XrbQeu6gj3mUJt7_dzjdP4Fi49TW0_WInG30FPQ7ww7V_UwMi3y8MM9YXl3iIZXGOqsJILCJBbrBZgRwlM6Hak4uDJpHLJUAIUhC0cx1UcSz8RezXJ4ufCO0wQFPb8gAkyKZfDEjhuSfbmyq.gkGefP7R1Er.5tuJ8B5vDqdSZuJZe7Kvp6QXko2WSWviS.4mE6aHpnkeJi1Q6T1Ts49mqjL7Z1TnnlFH9t6p4bJVWO.DEXFyG8vtK2kwZ6pSkD2bSv8Kst.VlfosPYhk0sQr_TaexDrGpoX7QAUQdrcB4RhqYM1CFccFgGl3INjCgDGLB3EhAKUf87OiVPF_S98SWfKmgCqQfNh4pljoWkvMZat",mdrd: "6k_FGmcifFwq0vAam51K6TihwmE9xTLGVfADxhAXSjU-1739133470-1.2.1.1-yhUzbBVNm02rKnhwWyIrElYH4y2xKuT4ONPKvh4IPj38tGyDLk0XrBwXptn3Oj5oX3b09rPbBac9Qb2KTNqrfwDqtaNvqmRU_CL0Nx7ceGUDFWN86Mh6iPS0XxqUuL49.tIomgFOwUZYWA5jLOeTBYHa.QLLxpsYUUBV7j42rSTZ2KIrqHsjVmzvxCzbr8xkL9irnRqGoNrQS2E1fAqo8w1SMz6fPDsIgiaP8dF0Pnyml12qinOS9c6MIUUcYiR2E_4qil3EB9mfBD4UKk79vH_cu2nutboXMP_93CMD9ByyETU_FcV_mRqt9DmTvmS_nV7yz72o.boVjxgmJLjmknucUKMIUcgLOxz5FWQ7ce2H7bIajrHKZqLNmsy.0IQeJ9S..gafds8Fa1XwaLWNflG7AbdxDoBORgNgCR3ElDW8aiVt1BdQ_g2dPMLddKkw88U4KkLSEcXYML92JOuLyyY_i9TRIOGU9KFsYCydXeScHQRfoTc65jAbqXWhGr1s06X_U720FOyBBBDarZCF.xgyD2dzdQdempg4pND.6Wc4MrO46V0_qjk3sr.zLZA_70soIKmMiLiacZ.N5JoNxLF0VV8TkAQRrhmterbKG80RCjc8TTu4SAU8fAchKRlCodU.yC7c3LjecoqBgsyqcCeupAo1SAdcsvsfh1BFur4UBUQ6mbHePCiZaonOrHG5OWQl9rWAO7Oniv3fH4WHTrdzsxbwTl0ZtiBr8WYK_vz7A3UTBkb128tvb8LFIasS49xxycXwcJGZ7iV4KnBYhdo6GIfyWTAJsYpm1rUeFIbT.ATRSEV3SQ.xhPRF_DpPCE0EwuSd60SlWqveZoGHBNDc4_SO8aA8_ooUPOFKATj.Ha48iTdbhTzgjwPabCVN3qyoeej_JRBvx_MZuu1h6vBNXQ2ZnLYpaiRbsH7kHOwJSI9zUmWNchKzE66xBouaAgbsRjXi8yhw3giZTYL0B0L69NiuPpwaR..7Wc5f2LgM3nIHcQV1fa4XrZUAFy8KC2v4Z.rq3A7Shv_yMpDNR8fXM4todjM4DUajNpMZZr_7rXJ1Ycnx15tKQX9R4ZIWb7nLUKvB0mO49qf3euu6PXVYfbVfvEy9KeqFkVxq_ZPGax7Ajr3xjZWc07m0rqEavJ__V.DkEFckqk4WFIBe.JhVvIeiddwIKqg6QsxbJwZjMrbiJDFv31C_sQcGqdFz4DjTshk5DA_MHXqDRfjRHMjqt2x0GK3keVkb09bFG58Fdb4wHRczqB6qLHgbO2jCI2WRKPIE05kqmENedlgqJeSATBRUCcmmf60s7HcTaBtUvdhn9eRsDZcqdWQh8.NutgdIJuXMeB.SlUhXpskmYFSvBRa8THBN9MUwVMvWjIXR3QBGQKI_4.h2yVRNhLHdxkOwJrNCeP2EdUZoXK.jk5Lu3atnmldJiKZjehpETUEr4lupOeu_vr7aWstciUi5Z5khkaL_SsA0x.IugJebpsT4sgV_ojaU7Wq1ET9mAMa8uKegSsq8QxcPSpBKV4.EMQpRGP9b7Wv3hlsZZkwsbL3.Vf4SlIVYXgpgLub2Phvs9mxuPyKkhaO.X3jXvE7OWDnBXFuJabq0vDamBinmGBazE7NQocXjqqKaDx0ZyiL.iY246Rb79f0ZRsDZ_TYryZkD69wngT8AiumzO4f5di7O3Ol6QGh91VCO1jwBTruqxBERIjfcaxcx0g6JMMwIqFQApCsVhCJuFNuddMfB19LH8Sq8V3tnRrzkJFiFbzRhxW4FERx14wSY9gtlus_0BZJXnzK2Yf0IAqXYbXhEpgvZhFQf94af1kMJZkCnUSE"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f6a8e0bbd0c980';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\/0712954368?__cf_chl_rt_tk=By72PzT3xiOQqZB5fczGtmVjf.mcIJm3gVzd6LbeQJU-1739133470-1.0.1.1-SBINYj3aLFWdhYN4NY5RhlIQTn.YYsB3hTMFeyGCvtk" + 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