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-690567441050.mit-edu.top/post/6491325087

  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-690567441050.mit-edu.top",cType: 'managed',cRay: '90f616eb1d12c93b',cH: '0oCqcFR_EXrMdKYuTsfgBnWxwlSk8dr4XGKMMDS65qE-1739127492-1.2.1.1-sijRUi5x0mTuEzmxFP8FIj1FHW71SWLSKhq9jfNwWRyFYoc4cHXnWsm5dWRdOTN9',cUPMDTk: "\/post\/6491325087?__cf_chl_tk=AMMkrAgMvXcdqwiTWI5kw7k_M9ygcT23hfecUyK4BsE-1739127492-1.0.1.1-k7dkTqHoYVoLfSVWXFijVX2L5aOoDxWPdNyJZCJHPbE",cFPWv: 'g',cITimeS: '1739127492',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/6491325087?__cf_chl_f_tk=AMMkrAgMvXcdqwiTWI5kw7k_M9ygcT23hfecUyK4BsE-1739127492-1.0.1.1-k7dkTqHoYVoLfSVWXFijVX2L5aOoDxWPdNyJZCJHPbE",md: "igo1FbJ2Jp4cAWX1F756g6hM3iecvENxohQbMEVRzTM-1739127492-1.2.1.1-jurpcpQblrND1gI3lDOg3X_knxXvB4SbLEljTZf_fa2s13KFICP7D0c6AaM.ORt57aIZHzPb_vJTKHlChshccx3tupmFDkiBq9nOktSoZuDKUuvHq.0FUD9P527.yNpPtLcPmtNOiNyTbMn_.nX0nGcXR5XGruWyoG2etyRt67huok77c5fnGT8MGODPYvFNIx1WLGr9Uu2TXWyWhDwTVU..AH4QSb4zJpm_TRglZ77tJH99e0j_uYeG7UcYsPGkys4pGC7k95ZVjmJIDvdqC3IKxQFIf8EmD9R87MV9uu030TQ3zuQtPZZcBfFbGUeK8TFA4KsdSmKuEEbsNjcw70u3rJdCA2OQzKONiUYsmE2ftoAvv72HP52kMv4C0xHs_jOsbsmd8mwzZJAors9rJfEKbhUvwnVDsoBXxwCZtUac1v3oZyhdRHe5t51bzbiOyTBuyW6N.7bxqSnMkCd15xYX8XALWfl81NBBHhsZ5ZDi265ti3CtJJ.BIFBbWe.0i6F.0.6d18tFuTvSmPr204Lvo34BlaYb6Fo8Ao223v5nO7r8.gFEpPgvfFxK6cDyxur158kZLICvmJJzsA27rxwaUGQQVvSyJAQpXN_NE.zJHcxsRgbr9HeNooyNtfrOhuwgpzUEMRbizaB8tRbss.U85BdjmbG9d5OkapSKxaZCGkZEN0Mpprmb_WMagxfK.4Oo5cEPXG7_J0rkY6A1yy81NqVqjrearXi4cmxPX7osvYWhGpbxsZ5_hZSU52QrVr62jjgp5c4P0R9UT5m0UQFIielxWRIXm.kkcr1Q8aO7Np3Nc7sjeZYiNmkbSdsaYoOkR7fzZqq_pcER141cndtW3R9fybnui0xgAZ1T_EUSR4ZcHlpoxnm3WtBh3TOLmL44OpB8MGsZ1GYueWZcm1zssVcFzopFzYUpv9hibxYHrpFaVn8cwoEsH1QU5oxM8LTlSu_iwg2i9pTDy82DEHwXNYQuAYXx1Vu.gvynzxTixUWZjXuKZgSHarAiM19PtXghyihZq_0dZ3efKLO.T0WgMEQBjtpzJLWxVCwRM_IAYL5QYNPk4hYevqqRh.Oii0wX8PEg3kKU8w7UFUowdGTwS3.jJq25pcER6mAPESizERKBPtuMcNDVYOLiIUgVgmkvXGmuOnASEl.TELH2qQUvz1pC2tV6l4Z8JqbR_kdZzwg0E3HtyERjtQlcxQh4prFEGv_vciLL_lUr3kHhWjazBECJ0CuQ0S2QVwEoQyHxNYq4YHa_gPYS2OkT3ZWiMbdKDEhRN6PVA.zYjbdtCS_1oXT70r.FLBGIB2XVpOzBTQYh_fn7016nBHfJE6.Gal7QrhLxxazCB.5zNr.GjSAbYFx5tEWgKaRcOvKpEh_fxp79WmWIp3.If_l3DAvUUy7aejUUgko26LcAxlMcG.JGdvQ9Gb3J0dWoQBR4MOIExBe.IkKfqtv0HRR539_c2oSnOjmtq9kq2cGmiHFLzPi06z_ZKfzRK7XLhcy.Appl_WztihevFpkLUswZwAtgKDaUv1P0MeIC1OO3HykQwo0p.yWtMOeSP7A.GaYrd7QPiOJtyrRIfNHW7JsOKy.TBCr8LendLuc_w4sMjvZZw64CW4LB9DnSAj8AyVeoBsoVsKMLB4VTpiMYX1GHQr5nT_9rfBGCsALwudYddjI0X2fPPvhj6BmOoGByjGbhC8uBgLW4KL2ESPbjajgg5KgdjRsJF0.yePj2pd.nwJIb2Krk6Bjxe.uRh3EQkGPlWohXPJxgXTEG9WaTGHBaz3Bk2bFPjPYmQs.HAL_i69n9Jl5pKWEGjcjY4a0JEvYgxgy7UeU1jquOVkWCGGn190TshJbkOIck4Cbgjb2vf9rnokIHZFZTVdJ.8wn3F_0os0S8oO2mi7wYlahQktMazL7nNV0tXCbVDRNMs8IR0J8RuDgJnjY3pyXbK.mS1snticZOZotXRWo1w0UkpoC6qX3alnctvyiOk7r0I_nfMORkZu6h1hZjLY_c2MN.Zxf1TLZkiVZm2F8wsEUdG1JnXo5bJ6H5j6BVueVr03fbWimKYa2O1OaZWcPYV7ISEHZVvMueeVCadmBMv7DVbYVBjh6gmtT3jcQYaK7TFsFJ7Uo5NK08TuuUpAdC8e4.x76GyXdb4pVE7cToKjBvGIi89A7KDixBV5BB6mObLzY5LtGlQp_FyhrNbyB55NGyXuztSoaU11mWPwBT_k5mPyhcBDIy",mdrd: "y5poWRoiFB9wtFoIEXTL39RFTeTUkKs4LzTZU.oPiAI-1739127492-1.2.1.1-T5V9g8bXsdIR6CXBmi_uG9lkoR5jTHpEiO2ZtS1hgzu4xrpQIkFrNRX_gaHdQ2WTHiCShC2o2clY8fyaSpJ841O8reXTax_IJOd706EAyS7HRktajQjMDGO9AIPzernnV34x523JJIm9I9mcBBZlbsKa2MozgRsPrmSHmxgl_Orx9esCJCz6Pr_clvalvYAtP.1ZbRlQSdizpJhMOe5nOb.tqgfl8twPu3iAHSub.l5QQNq__13H9M7dL4ILZJnCnD9Sp15.w3bJsKiYzjxyhX_MDmjyfmoJMpaQgdL5gEuc7lrpWhBQ4t6oMELZ2sAW.lFNRx8YacZKYM45lZ_uSpaGf0eimTEKnxNxMoTx5WDCIQW838hO1g_PYACoApsnX9kKnTCshllUOmcWhJ8uGapA.H8QaxMrLOaZwFLFEuwd4Fimsk8I7vVABZ7qnHbbWrtJwzAwXOw6ld0is1FnROyEv..d4pUc1UqYtPDiUFzKQCCkZKa0DYy5UEBHlOX9iWYm6Su8uYyJlvmqcTNEeFRuk63mXQCdn1Bl05Ls3q98BNehyKpuqfhkUcTmCOzIJR_orUinrWM34GFpDs3TsFgDOgkPng7KMxHXVs2UTRnO1lF_uJrBed7D9DxE8GJn2XN77Fmb76VMqtO65Zv_8HoOZ4hEjJ2LFRQe4HKgVE05rcXMRs3PjTvin9eWKr4GCw5ncqBUmKgNLCtkuh2jL2kg_9JFWltp5aDm8Oh_r3SKZ.4_MDu_ELlhOgtv7EDU0.3exxdhQbNboshSutliW4feiRiamGZZMFa50Bzrb4kZ7L9c.49aU39A1QO7MoSBzfavJLfldYfVj3RUJNPd.bI9gm_OCF1dRBwn0zsTIWGAz2yYS2qXOOFPLxYT.Y2eb1__m7eDACdqZY9ZN8UmsXrV76DMC6_OIBsCeuS36mEneawJDjDgDNA_dzwBkW.c0st7YoVqn3Ekirxo_MQ17btv_81jU51yOHjhVvBsOYNpWl87BmsAY856srL28jmHIsUmzuy6j1AVe2KpTYDIyLyyZwrXecx1p8XSeY7xtnIKSgLXjkvgvDzI_kYUuG4QUZhJ8t625g_cH_rRxgQLEEXLHROvl6siAwzYDUO7BXwoCFsFo_YlLV7tO7p_rXLEjdiktH6s56psvzPcG48pC6cKwHdJGh0ADy2SOih9z92hbDI0XEOzu45JJ.8IqXoIG71YTRD6moRLWeyZ_QF_bPPaUxir3XbWaqPIRVNoe3CX4Ulz3J6LTr3vYFi9PD284YVHqrM92QHotvQweYwp2tVFZtHe7KvVU9G_EVzW3iBMdrTjvJEO9T_yBGJuMHpz3_qGT7kkNs8DcScEMByuEB7nTV95V53EoKPanUyGQhFvBgUUXbhpnaSnf9eVd.EjOqi2lFKYhUJ0qQz6aqdQgHS8i_t4xbPi10NPMzzmdYEBQRNuSLqVNxqt7YTyyW6TUYtVTCYXJ5b4W3VyKlAB_YeKw8wiIFmrKtIAgMwy9yCaBp0kfeVkhRpb1boXxuG_.WRkUMxG5_I5f7.oH4xLSaJTcpsHcZmrJ11.QJa604tJP4_5NektYa3.ogEJvFBx_.VHWZoLOt.Kb8p5uMN76LQT3LsbPaiPqOtmZn0fRs4OQGBeVvwIj68f1SIqDonJVAUnxiopiIHhFRquHB.Sn02DRURrwhDhGsAkZhWsjcI3Outlc2f.B_XO5LeLB2I3v..Zc5HiSnC8XEqM9TAaT3RAN665obAi.b1eI_8XvH.sEmGAMpVpNsTt3AJmH2ohNZvjuJhIAV9dZLIa.q3YGQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f616eb1d12c93b';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\/6491325087?__cf_chl_rt_tk=AMMkrAgMvXcdqwiTWI5kw7k_M9ygcT23hfecUyK4BsE-1739127492-1.0.1.1-k7dkTqHoYVoLfSVWXFijVX2L5aOoDxWPdNyJZCJHPbE" + 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