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-795088306696.mit-edu.top/post/5390284716

  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-795088306696.mit-edu.top",cType: 'managed',cRay: '90f34a7f8e6a5973',cH: 'ymXl5WyLaOnhhInRDV3MPmANki7sH6FRv6olN0UYniQ-1739098147-1.2.1.1-OgozJyhftxUgbu4TmqbCs3tuTysnxcuW_xMZHe3RMF4zf32QAxHhLlWidSUzGQ9.',cUPMDTk: "\/post\/5390284716?__cf_chl_tk=wFzEIQbEkwRjq.ESbWGoxtOU7xoWVJ1bqYU_tbXosJ0-1739098147-1.0.1.1-245Ek4yElRqNbbBM43RALkC8kNnj.LtDGCXKtrZ7uiw",cFPWv: 'g',cITimeS: '1739098147',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/5390284716?__cf_chl_f_tk=wFzEIQbEkwRjq.ESbWGoxtOU7xoWVJ1bqYU_tbXosJ0-1739098147-1.0.1.1-245Ek4yElRqNbbBM43RALkC8kNnj.LtDGCXKtrZ7uiw",md: "1KQrswG_Qu7Z_udwMNQ2N8CHMomq1bWHgXt6Ps8F2h0-1739098147-1.2.1.1-IIfZyVwppJtfhO7LKh3uOWCW4O7CuwLC0oVcanKhLJunIkTqZSQMfkT5OZrrH5oR6QF.Jej7eX5WpD3vyBKnmsexQTckGrZ4eMTyrF8X7d82G61X0PNnswmqVAla84BTTAQ4te1oK5ZNX7YODsYCct8tI0uqwG.CiH.SjdpGn6DMVX73PHAM23gKL0aXvz9JgWsXQ_LVQmEvW9bCwezBl6cHYt5rkCltpQL8IwCBib1hBRpIybQAMxqZUAy4ERwWAdqPi9pY0ZvUovksb106njmSR1c3CnrGRKl8u4IzOayXeUkcwh0HGvT1hZG0oPflc2jhnr3zsGvoJgWKLvWZ14DFBOK.zpV6SwttWDNwTfEklGDdBec4TdECwTA_6ux9d5Z7urPaSOjX1etLSM42VDsh6d7c2luxqqUgvPMdM6Wl3A7AzhuGve7jTULoGgFw34Zm6iG0dwzh3C2YSB5jvhwxgMqMQXQPnL9LvV0ODH7JCmF64tSjuEpDbCq8IrbxNQLX0dpYZa6zuD6JNsbxaKU8ApjY4DKghgkAjHsEBwqQ692OwL0ekylR_GPeimB.tver3cPhIkHts707JwpG3p0j1nsA8_Uy02ITD2YWx2d7nYdC6tNP8bTQHDeAnLQBhzKDUtd1bvprhWtsUQa6yrDp89x3GZdVe5coqzgcrXimpmtIMdUF6NK4Hk1KdKDUAM0obtEWXjPbqS18uXqvlOw1CRNo.qkyZpoGRT1_VH6LuqVipQVXyknbmQEyzPuogHbl2iRUNoRDvQs3arxZNbr5D2WfdJtKWbJNmRoX3ysApeSeJoe7fcnSoMnuOrYp901Ie84so2zmB8YCwU4amScaDFytS2bzHpuTitenrNT5eQMVC4WEU8ErhCYuy2UOiOXvKJXv1cRrcuod46ZXx6MnSdc7pBi_LRkqt9w9MsqvrIv6qYNahtPguYjo7E1EfQ0RnD37zyAu0WQVd5TdbK1VOG1RrMgOa3v3r5VBHGVdSfldDPtH2Rg0vatkZEj9upV5ziypEqUS4LaWcPojpmPPQrPlYz97bt3WN4ZFDqehe5vVJYJ1C34lm7MCDWZ5nmeI0NPzBfVprCwS0KEVhHSgx.EBW.hm5Pc3OjCvvKeLUREb7mBJ0jv.NLF_ncanQvYWt38uGrE_pOo0aolHU26hA8WCYfHakAF6um0CGaIn9szMmocd6Ltwxl.N5b0_ItwaJZ31GWQp3bivi8XU5g4HA26m6JL0E2wA2DAuTzvWenC7F50HPo.SNmlmUONh5zSoc5bdO8hl1u68Nlsig9FQhrmr2nrvS6T_fAJE2N4ADJib1z3gpq_KZxg45VL365UXCI94BGj7qNSUZ5ZKaMBIHIvCrVbHbCjzHCIyX1SKeXSADi5kn0Mqw2QZSElVwgJ88pXIQa0OJdgcDDZW8wHNrIDTnJcv9CmdAQLFOCyp7.KvHWbl7SjPf_jMFQIpjEL8oPpdYuLY9P1Nl8dRkTWP60M9e3nvLLItCFkTBjBcShQX4CcOSd6aw3elI2eI1DbwvfY3KIwv2dZRtIfcikVd1Zp9vuM4IwjTQtVQnmDBXqvVW9sgvwdnRuXBlzsokDBJmNHKrHccyIThO2r2kdVrLFJuF4XQSQTnBIXRxLbkFMP2lMpNzqfTTCOOhMV9gHr8qQdtSPCgOQM0FI_h3xOFER65PQZZ8tkdH_sqmvBxrOopNI4cUIAQz_wdiTYTdTs7gGEGxX7X41i9z9rnETFxDxs9PluKcIIOrkZ2VhmlWO82T8Y38RGQJ0EvLg2CLv.mX8pKkd3vmPF.epRAMbIIKWr999YDmkGaNznQRDRDwLrqmNoMeA1YvcUrBEHIQHtbrzJkGGo3v5kJg7h0pNVhQPp_P46wyp1YAz6u0OLAXcnZN9u02fw1erExsT2uy8g28Vr_WkTEenhfjh0i.bXWXD9_F7ITAU2sy.1qFRKNZAlJzAwmk4d59C2CP90g2Ln29t9cunq3L7KD80fl8kwQ4arZjzbvLog_j66ga.pd.gkYMs_VJfBNGNpl1nHK4.MuET72.2W.2lITaIR741alOWOAtoheAZfUL.gdilClup48krK25Vush2OJcGNdDJnab1kiO7gp5pwcl05q7NaF0yHNQziHUABzVnfUMdyd6j_gOnmqQ4CL8FN2kUVo6s.pgWlOBea1BkSJm65tjXl6yMweVB5xlpAmKnSTcNlRZqabaqk33QDe.JcsjItz",mdrd: "JEElidSE8LCWRcWa5gQSqTFz9dpp.aDmRoY3F3W70qI-1739098147-1.2.1.1-.AHJbHTEIw0fTR4MsGyfsWlRV_dwqD3BBQuseL2H1YSTOg5ZN1L8FkfnoT3Okt.FKTQK4ArhWf1vuvh7iypHsqKTb6YoCuJ.Gj69vaorhDCDnU9XGjXhbieE30W3Wvu13XY9T2ZFpVE6AHfXDAbo8AIbOO1R3g8C4SQNZXaZDSzCBEygaGEuAelwqrqMHfkBki8AQXQAmnd0shPkZHPSTHE172HXZ.vKNHoGeTO7NmNchAA1RkEixx8Fde6kgr7FdjPFWbj6YQ4388z1aq7K1ZfEVToVAAu97vjEVTpiO3Jch19hTV0Omm..AN77RzGoG4XiVB6czMRAxElQLGr6M8bDhNZ67Tvj2Ry.tI4F9f4kXXN4tuLMjCC8ITxtRrqD.WNis2A0.82TSmroM5jynrbovW44sYF8SSRvIDZ8BhkNPIiyUXrlIqfErXYRUJq4xPYkFN7AugAFIcIvcvBi8nameZJAbFM8gwNujPDvIun4idt8Fjju90lDOeetRat.kur1M3xRzlS_P1LDoKddK87jZepUslnn_MiCNl3oUE1JPfr9NEc1Ljgnaz7lLAhVwj.7CsEjZZztbIxWI51Q2YmGPIQKyf874gG.65PcJFap_Itepx.AbMbPZL1FCb7F0o3b5h9OqBryeETco2thLhkhMBUA9gDWDF6Lru9V.vBqxQNf52JYqOrG.eG6f.ag6kGjZoh438nCUtgR5tQc63i_j1oIAilneRimonKvL_2B7IuCCaYxTgUQzAiD3giwrJ7XJ_7JsfJcsBng9WELWF3kxY94mdmYpAD7wvmKveMysCc5KlTBBTXBUZIv87ydIZd5jMB4z_rVJfHB7uSx1IC52aOKsvNObYb.FIPWzNhtobkD23IrSpRmzKwaQEauYcat3OSLbMlwLXww9YX9Lzarjefq7Csx7AMK17osAyONmz48eV03xQkMJTX6xAvDOdzTg5cXOtK6j9fdI_il.YnJKWZFaTeY7ABfIZoIVU.FZa1UB.A7Dtmq9GbqMWSscnNy5oJazJpv0SEYWq3e6c6lZa2wV0df3IJTkmid02P3.QsCXIUtdmD1GheQ9Y0ygBK1gJkBghots63XbURduLMzxtZWmPoF_4jM1jv8RtvSqAaVwDOd_2b2slP4bShVqXkhqVnvv6hY29xfaMJvQeIKED2ei7aaYcReVkUOWC3qrWi3ZsEDQT9zF4iAyD20yW1kmqPkjcRPDe2ffEy4gwtai1JJFrdOGSWsnlk83Dds7jAFTOJCVorcXX4QQH0n0f.Ul40sTZ61zkN8KX2oJVz4bCY1fbgFf4PWXkwvtZY0Ry_B79NBk6av5K.2KBWi9fThkfq32dUXtkwTM6tC_T7Px1Ls164yAW4t4UjGuVGAIAag1Nxfcy9bf4kpUgSqvfGOp5CnyBJfpACqigB1L7tVAm5YjfReaIAlNzGF1rc36vvqH4b_uRa5ANkjzIqi6wojkpTUdcmavh0jC1oa3HVOLEshsBPhPTCc2Pp28A5Ty_JjWZ7TMW_fiG2.oxAFVjKMYq4GoqoTil.SUFpt4dFFxSL4AxmPobWJXnx8Jl_NfWliEvohE75OR54rpM3AV6A6FfH9aQQYVUubnSI5Kfz7e6apuy08PDvMjDdKDIgEuKH47AphTkuj.exO.2TFj1zMAIw4nWLTi3rLzkqm7rcgDLkIu2wyBe4I8Ffq49aDS6i_pK6SND5jCuw4JCinCjvutQ9BvlEVQYd6mx8KE_g20BYgwwUe_eswRpLOH4sKiQNcq.yZNZ9MHb3Z5OEoJBOvyZ0eu.H5LLyveJ8j5VcGA9QP1pu6TQ3uL_KX4Ks"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f34a7f8e6a5973';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\/5390284716?__cf_chl_rt_tk=wFzEIQbEkwRjq.ESbWGoxtOU7xoWVJ1bqYU_tbXosJ0-1739098147-1.0.1.1-245Ek4yElRqNbbBM43RALkC8kNnj.LtDGCXKtrZ7uiw" + 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