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-008822697888.mit-edu.top/post/9584763210

  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-008822697888.mit-edu.top",cType: 'managed',cRay: '90f491247c68d6cc',cH: '762ejp8gJ51D9srjkSZ_0QYh2uGvrTvf_sW_nSKDPr8-1739111527-1.2.1.1-IepY2d5KIPY5p4nMFFrP1AQoMf.R8AT_YofhAvRY08LJZRMV956QdIm9G_M_ePkF',cUPMDTk: "\/post\/9584763210?__cf_chl_tk=iN8neaudJe22ap3QQpGS1CgUpzdjUpXWBepoca.14rg-1739111527-1.0.1.1-Vr59pkltDPRSDHGA8SDpj0dj4__vkxDurswBq2oEFNc",cFPWv: 'g',cITimeS: '1739111527',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9584763210?__cf_chl_f_tk=iN8neaudJe22ap3QQpGS1CgUpzdjUpXWBepoca.14rg-1739111527-1.0.1.1-Vr59pkltDPRSDHGA8SDpj0dj4__vkxDurswBq2oEFNc",md: "BBlxp78.xRYpugfEA4wrFMDSst8sUAR27POr1YQHkxA-1739111527-1.2.1.1-HKaCf6xCujwZ3PtXm7p1wjI_IgGz7rwCMVAA6GDydVwwitveMHyAA5r76OvNigp8KbkFacwUZ897galptr68O648.gbpwyq4UiKxVesit_sKGFFDzFW5HfcExLn46oOHW85Z1uFF4qXXZf0slkJHqDJcOddO01Y0GGDb1LP0hjs4sRGsl02LjgMe9VqifvXcKOIkOOTzUAsqzLw2f860HzV8u1CGGgCHnvhqj4ARj2PyWq4cRhux5QscKLi98MroayUeGrhnmEaMOeJCc6Hdhy2_EiCgYlwUjUeoVvcZedxAipQxtP._MtytROsK2QeMwa0fmAaUiOtQ7AifYeGlZ3gDRl_A.25w5kwcTKiqnN0qoIqSAxh8AVKTWVy4IeIaHWvRjfIMQ7qpupd_5OKcydJtvoqYqs0TQ2jFK4nWIyytBPw1h_RrvXs_7NpSnGhPOwOXdgG54DKuwLAsSo_dxl6y8DfblNWHnxDp.doJMqK5VYt0zh0JIvdk4zBesW_VxK7ZW2IVFD2CZSTdxhAIY3fBY0mxZVzB7HrY23mU0gnN_ug5FaF6nebCpuFi10f_oNPC7W6TblN4ND8FiVRkVKQ2VO3ojRGBdNRYuKhdZoF0mmPIqP55S6Lww5uGlQpPpH50jPd1Dy33d2OWmQRh9zgd_hXmmvS1hvKhlyfE7rG.WGrOMFZdQyOCwTFlc8W89MgZCetqXSt9AtA7GPkTjjkSA2CZXDgjJWjBcZ0o9dSYQ95TkCcWn1iG96i.ysPCq.74B_iZUwYZj0SPhSSbzKjBdqwhUpoQq.ASm_lLWFrjQJaSJU0GH96o5XRxgFgXclgBXD3NpTqCl8TLvqTIbs6jwevKozwLlrHYJJOelqzNUqijdDR_slPDaVGfWeSDvUcBpzBinTeK.pTvkaEAkbNEzjkFHAjhMTwQ2GsKv2.zdo1AX4F0DenHuFL.RyQyasRLEhVZoyOvwZnxBEXGoHmWszTNtM0bokzGmv90wAkG.755JVxuEHbOrSGs.kaBW0QjYe9jR.KuZDW9uWX1MNrCg149TzYOO11BioFiHOtR1YdH3GSdf1X4RY1QYv5i7xoHwFuqVqcSIwQSH09292C0WnCTLI.ENCTgI0SpXKe3GfvogJV4oc9_8ioHHkMZzvJWFWJALdsaHUPgVX2LTd0BgIcSWZ_PmxsHq9tJW4hwNsHBqENzeMyYbwLEb1qvsErDcjjWa0HQzQJ5cVp1_rYWqR2LLpb5m9NnvhLqcndo6Z7p4R2XI4RLqRomGez2CQghwFIH_AUEwLwJYAqJyNf7SS2jka7VEi04bmq.Pcg1f.dgKYdpPutsF5r1yeV1M1lrn.ldpG2vFbiJFqAIAIbSpzaKHe.OJ.tixGzPIcjN67pwYhaK.vQXxtntybDh8gQolApPGUpFFPSywz9u6M9UxbF5XzIEBWAKpbOd0E5TYLxIV6A6V5MgqspF8TXWCfoJf8k.RjbkZ9vDbiSSeDZLVfkFFRF9AXzAc9X4yxwIOrw7yY49TYrLhqOFfWse0Lnh6td3b4T.xit9ay274CrUZT_hfC3gi4qteQ2KxGDn8Uuk8Ql0QeFNMhkbYI_PfWBr483bsiuudQaUwpiNqxxY1rpuhcrvrrVxAsOMDwhBtAy7h_OA_QOMtJoxjkhWzWb1cMV4P8Cc7LMpgBLDIyrQ8xrZNgB_UX_44Y.L6XT15yK2XpgFFm1CGpn8lv6g7cZwyePJXAVxbJK7di5YnNUu9BlU0xYpekOJmgYOi1uF8T67OYPFdTkWPmv3R4orjaiK4cADo5Jzn7nb4eO3WBbuKYBfGEmmdB9XqQIFA6WDOZB1w_MD_92DQXmPNdx9Twp2v9oxjZa7FcjbY0HK08p9ud6hWLwdij1sx_AxJANxHURGFRgrjgfxc3MlFsn1Ww98nvN0KIWkGW_9j9RdHb4qRRam3uNbSr1hjQ8_bonNNc6nei8IlpD.Uu0Xz73WKI83BXu3zZjQ5iMiU48.bJciA.lZGFXbqEJl0uo234XPW6FzRrg2UbbWr3vT1GL6oZftsUl1lM8XawXk2KFoi0M.3kX1BRMrSMeSgJ5NrnxhSpP35cM.YmyHmt5Qqx8KhDd61iCj3vnBFIB0uwAgw_wcWFiFUeh6dNUnVQQPjEjgtAks.2jshx_oRJ0VrfReP81sB3pb8Ln7OVnkha0rqzfMGhJUUPH84I4rSdqM8lPCq2kxeMN8CNz2okAgI0Av",mdrd: "1sxR9we6uwEt3DxmeCHJOQYskSrYF877Mo1MNp9DbbE-1739111527-1.2.1.1-WRvJ0krdkRS9gfDMHeGZtZCtf8Wwqu1z7km0UyNgtnQvHMhLejK2plQJhHrCMLyLmBdH3CTFh6QPewsRqvjBv.UDlxhP4ZnRqXdprKpkYJypZ6z1wcJr56o8towTMrrBPv9k4JHyFLxG6KOyr2Plmt.LkK.bOLLAXEwx6TRNa8E8odELyhwWmBe9y8sz_FjCCk8oOTBs0YqygLw.puJAL55TvpPeY9PYl.g1D5qnCrgMeAyRPbE4wp87A59rnlv42fhkyYPlwctFVVQ7K1ukGdQx4kHswhtl7G0VyMQ0lHTQ90uXBQ4PchoX.wPlbQcpgBp98yVrw6TUPXWIznHfSTyygx7LteSaw5Uw1Rt9oXrAgNHA.ILKVH3dOrUt.1ETwbwS3K_v5q0EaLDPNbrMBvqiXWLkn_T88yL32RTtXly_jxcMFFRrJT_y1meydqp2zWNTliwLhvJAsA2K0N01mMeN5RDFb2j6ktMCtoMRk.ArVudKN4hP6JD34mhnkUPksYiIPlwl8ecfloadNph_2lkjRdIuRZbXiuB3LE2mtQAHdlddCqyE8xPPSny2_lmD8r29SSc4sKXYDuMoyVrNO_X.TEwat.pC5hC9bZITAHOn_I1vjMZGM8sbW43BYJKjTNpnxPYLrAZ1bvBMYYLsAXUMXDmovflhf0WOdDBQMZC4h8WGmMmGO7P3zXDkzb9sqVmltXKUf8s3aEa1s2rMQQAun1gH4BQYbvzIK02mw0_swVk0_Q8jRoDFdpT.3KUsHHWoea5HzfQPOws9colg0WLlh1xik_nq.q5TdOYcyJks.y67eFClT.siQhej_bi6yUIC53Oq_F0W6xEbglz_NTsGLH0nTVE_oVfHwgLPfro5awvJGRGwDjGH9u8Q8YYa_o4KslpTg3TvFtFbWtrF_FQE0Ej0kYTjpvhMrqh9BV8Opst8gketyulO_ISRwOs_lMSKWpIaplMfNYk2VdrN8ylCYkmxkGNMMYxTnBapGrShtHHPp2EzFODeHyfdp43OZTfSfXqSKzHNI9ka2W97Was63gODjrhHcfIAMp7MxibXSat1rSJ0EEeqkZZ9pOQOXaTHlr6z_t82Q0bTGGAey1IfKpcSE5zukolRAlRJLIa5bmYC4XlkfzLLrnkvrKv.a6.HrEH2jT7ozt.eJ7J3xBRYIyxHLpZhNnHYn1KmNA.7Aab7kPk7EnkIUA4kUb_cHP0b73NmyJ6o080UEqE_wjTRqJBqMO0_ncx3fpDL.or9OjtnkzGPDwAaAQTnJDY0NOamhxllCckYRevXJqrN5.UtdtDHmW.LDedwKhLiwvT65v8xxP27QVcq7HIHnjoHvRArY9byRygYWx7B_c6q5A8FPLCTpHxYmxBZCBTV7Z1_BQx5QnS1SO_KMyOXkAR4onhosQZkEEEVVClRtxvJ3VM6nh9S7SQgzCX8F0zcltrivIia8v0bczgSPA3Idmg4HlI6JQ0W48f_kNCcrEdYZjgbtUlihw.KfnAedy39S4.gowMKSd2QXDIO.WiuwUmPkNUeUTGbXJMZ4j57MiYYWMa_o3ZnTUDZSjzfBqVdkeKMvU5StohPxmzjIHWLBAmV_nnryWAgvNl.DCHg0u0jjzqkpp5nKf88o_iZZdlaLCn67tCcMDqYvvcAAYKOAIv5_7OUhytISkgYYLdtpDrCJ14946UkExgcMiN4acVYBpiFXeCLop43era56dUcZ2TaZXD5olJG1GLbiHHz4DxF_6ywPxhwSI1Pk8EMO6KxpyoNO8d_pX9j3A_ICjG2xv_2EyNew6bbPcFtRcQSIhuUGjRqJJol8cRQU27JdnpaT4s"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f491247c68d6cc';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\/9584763210?__cf_chl_rt_tk=iN8neaudJe22ap3QQpGS1CgUpzdjUpXWBepoca.14rg-1739111527-1.0.1.1-Vr59pkltDPRSDHGA8SDpj0dj4__vkxDurswBq2oEFNc" + 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