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-014957655624.mit-edu.top/post/8496203715

  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-014957655624.mit-edu.top",cType: 'managed',cRay: '90f3a6f7d98fc9c0',cH: '1Kksoue93mwDgHnl9RkaQGaKegDUUvFZ9J18qVxsvtQ-1739101935-1.2.1.1-Ui7mTMimOW_RHM4r2zcHe2l7gdmCrRZa2EHBhCEM3Ov5pt4ffSrCz0dKUun6qnK4',cUPMDTk: "\/post\/8496203715?__cf_chl_tk=IeteZmyoFir0du7TNm35dU_Eof.ZIMNajeUldlzIlXQ-1739101935-1.0.1.1-jWYmtoOG2GY_h4KUuou4f5KAiC4jI2Rp5Ds4c4Rf21Y",cFPWv: 'g',cITimeS: '1739101935',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8496203715?__cf_chl_f_tk=IeteZmyoFir0du7TNm35dU_Eof.ZIMNajeUldlzIlXQ-1739101935-1.0.1.1-jWYmtoOG2GY_h4KUuou4f5KAiC4jI2Rp5Ds4c4Rf21Y",md: "SHCotZNech3u1oWiKQQEfnqfBIGxY..qeUzKawdOUw8-1739101935-1.2.1.1-z_aoq.eLWjY6HMSOAGFlxO4bQAdWPOv_Yx25O.2umUDvEP7zdH0ublvMvh1y_iGa430UdjHm.w5iKWnnwGypsxkfjtlGXuzldkzEVQyjo3bexjLg2edJx2D1uUzFKIFJHlFjdaaJrx6wt9f3zomA_tQLmN9b98ofHehbnRaCjCVolSP.PTu1ajPlmeYGylk9bp0zYv.4Wg.ORg0i319eZ_bnt1NgJTIvjdtOcYZEDup1lyrpXDgTr9r0Mtdub5WWANtfyGtKavggccXV.3iLnuZTNe7ivzbSG9qM4DPrhjLywqi1xQsBU7JecdAxYXgQJMi5FRC.nn7IczQ6H0ul1dFLbuCTFqa._izHh83mYq_YTFNhDoxWpvVT_VXbvsEFHltEaiZENXvzSoKZ8sX4Styv5DU5t0hkyLwE19ByIwyLiHzFrCdU86ybswks8hdfjfin32VgcTm8ONHZrah0KAnTD.cMISGWbd08NvQ0mD4rsSLFeinVgUmLrNGppifkdMKY6bJNlIip1s_eVOoHqgtx8sPOZRKT3Zs_3X8U6WMV1XKzQmn8asMBgNGXceI2C8j9Pcz1qNindrRVFQLoFd71AtNFnagVKXQv6UUkjoZ.yNmsJTwxqSfhq2j_imFPM0wqyfrmF_Fvfy4QwLdlxUTL8Pkftg9gNUOQ0lPmBozjl5jwtSULR8_AT0zywp0aHCkx.jXWi5KyHqGpadtBpHOKAtZ6TooiXHVR_cpYbjIkouDj1sW34Idy6H8a5xsle4PfgWiMoJekHoPsLtGKBQJZLD4YTfEo6vrWNmz8K9926Z_fJoZpJCYoHayRsCqFZq7g2ZA9WbXRrpT87nVaV_2YuaVe2jpdI68VRft1Vnu7wln4rdjExS3Ogaa4RASlcLeLBhH4F6__62vDaUOMizWTqQ3mjARVoM5zl2MkKWv2xJ4FZ8LSH4h.KhMNi2udxUEXP7O9MKI9B_Poh48lXICaAjsYSsb_kKlUdAl9Dyc9lD1j3U9XtSEIOYtQoSXk4DlmyxHoKUigb6AF13RfYs1KzuCL2tqtqBfT_SENGuDAkOkme1g5TGcHG7WYGtTSx3ROiyJzhr4uYyy60nC1SJgR0zZ6t9qH4jnp_V1j_vhB8arxE0fwcL_QRnexkRKUKmqcWM39qHRuKRVrNdiQ67tZBYYJWe.oXmlU50sXLPpQoq0ng_UBeFj25Cf1YnQeuf0J5C_qA_oBhLuni8aDTR0G4CmE_.udh3BrIQhruZP4GCiBgKL2AaRjLEahgtGJ5_z1d2PuetDCo_BVgqti9QXCFEfZBuqu3LfZNDDX.ucWPzTe8bvT2749Ns5uoq1jrbZZkkjzuXrW2us7vPSH0mQZ3FzCwGtgQxakf.aJtMa0AajYXJCAuHGyOizbk0_eFLTJHn8w2iErpLWJ6mIIox0Fm3egKUsl.sRQwIkMdnnmcTw2dEFQlhQPOeYpLPRhtnagEuTg6o8jcFOfNsOfyMZ6NUR_.fr0IgTj3Pgo7pkzq10dv0VBxBSXuKowY48BDb.uO85EHevhaK9vPsAtDtaVZGHfNAorj5MKrLFRaUfELMcHdTePKzBoeIG0gDwhpg..BTg5QXk2GG2_VR9lY15yvU99Z44eJkrdrgAMoB62juxN3pYmjsJwTuGFJQEToTKZQlRC6tQoU_Oqw.6I80ZpDzuTTnXfTkPKSTPDJ2HaMyvdpFdK5Qrg9bnlGlritWK2Pfs8ImQe21nwyBICl17QoVPWinxunS5Lf.V10ZH7Mhidb9GMTRZ3knwZa0YBKGu7L4CznsXkRHhN0hwWEJy6x1.sw2.llXxcq_YDS4kOE2BD3dH.pdUeIxH3gN0Bfoo0IuETkJ5YxF87VOC2Pg6f8qO5f.T74FNrmYXn9SDYK0V067NkALkZR35j8PpiiymM_SDJ6Rek9M156pD_F3QzkJ8WEpPOjl3Z1aNwDt2LAgk4q1Syu466hlt_K0nwu2eaDs71_PEDPjdv7wQYPD5BSQnn6COk0T.9bpS9Eb19M0DwExU.YHQhgJC44FDG6vfVoI1Wawgl8.k7gxjCNB.d0w60qXM6qUerskaFY9p_ngZolwdAZJ0hAy9.1Ug5koVZzMb84KBq4g2Uf9BtRSF9P9XSBVM2TWdJJZLIc9qKgZfUIWd3nn3jD_jmBi484wWFNdsiAKx6kBbkHoukTVOheJlc5_CYQfuTVbQ6WbUfA94p5wOFYoDE_j7Tx5_5",mdrd: "oG._QlAfRRlWA7_6ki68HtfKbUGBryI_9N2AwCC0DT4-1739101935-1.2.1.1-.yB9UFVNE3WbJHcnIrYoH8JS.ru.CsPW4ScnNt0d1QRLdTAK6Z90dt2nlgRhJEREBA3YuJVU7dLUVW_LLryQYPCL1v.IIUq11XyYwH5KXoy92FjVPICVA.moyHDrmOX81w8xBcw7zz_Qh8dwWxXfjNCkXzPj_3SyYB.AiOrCJaSwcgoSiO_qO9K9xBvZusFBKOJbdqMM1hDevehFWA0zXgtc4BZR6sy9bXIzx2_qIFrKplAF.2aMdVkB.S.QQjhsyMYL6LSHsLd9CpaF5XH9v1.ivdCNWYXPYIWLEecOk_5fYlap7sn0OcTb67OMPdpQVf6WhhbBkZxQ9Ip5z4ermRa2YqbIt854iQfCUtgKcO6jRLURVMRkpBik0A8zDiCHKPC2yqyBGoQ.4V7nZJr8Wed_xG.xG_q_57jRLgWJpf8QiKJFv8hwscN1F6UIt3fn.WCiXpSOa0_5yWy_NrpsVv.1E2KGL8CpndwVGsUkurgyWJ7ZDEQ5IFYInosugfodXMMqkdqDn8gbiLpo4GYcLXZ24BuYxaP9kMWwdBKRXgetyDXImgkTcNmIsC2zgNEJOOm1wOS54lc2JRxXIcXtckRB0YDtms87ghrMBgwqTDmDE.BaTYhpktb0fimSJONu7CaEstFbmklwf1NzIILM02t938ySnOQ_iRBYkCYl90h7BCQrgNz3G7WTj7tM0bRJh.P8GFf9IV_ZogkWKRP4_aK4o_AR9POK8ryLvqxnlzzhKvTzSeStVM_S7bjLp5jlnWRDZahG.oOdvwTkx_UvxsTYrGF49IiCoOOK9vcEb86H6XqYl6B2NGWXFCAyu7A9XWIoEKuHWLAsRGeX5sbLXK2vxYNzS2EwppBIGLsa1roSkaD4d05k1Sd8G6Rtj5fsONkV4lPUSMwYF0rg.ZE5YRPl4RN8pNH1l6q.x0Y.DliQTh3bY5vfh2PdZ.nq.lpNGxCMnvwE2PfZBWfSCdkdMzbW2nceTaAiO9sCZ3Wa2PJoOKkmwpkbuVOe1ldf_xDiWHwqShTjK9xE0GRQZejHhEPZy6Dy9dP6nR3gw4UUJaD4qw0wTlI00gN7JxHp3GvhECGB.eOIu0LkzIoMm6cmZBlWaUaJqeM1VN3S1hv5oKjH8cfk9jfio203ux1JHN6Cy.Z5ztNpxzvUqlkRhmkUeUwVQjoWNEgmdJCm7kaqHB0k0qq9NuMpGYS.Rm9bMdRHIeEB6eMpN8o_0kQKqePj5OLrtJ7jOR99eKnPpK584jReT4a6g2_8G_Ke7Z2IcUtNI3MqeJjNRtTpSqihQvbCIMxdHxSyg7OUPmnJ07_5q5LqzdVyw8YM20K1b6uNz_gkKALrHMm0LsJ6CwvPEj5oXmCi34SVSpuexikmt33Gjr6TuHh5Yinm05KxNcPHzVozYQBV7yDTubW75.QlJOfRgLsYFwlLcjyjnOQoWAbDq.SepSy5UNxhKGGzDSILlcRvCQ5HGuDFCo0876Eqd7UiNXRi_jcKAVOeNTAL2ZXYNHmDuvrH87G.RleUzBAsCu9yyrs2GbIdfSEApObx2EJpnYSA7C2.bzPp0z_KrAKFFVfsYAd9cIJ9dSt6N7YPoLPhX_Y7mQcEAH8pX2g7nqQNn3j92Qb2BhZL7CqH2cdZhnm47qYBhla0nMUAeMYCzSLeGF_jcSFkDtD1XCJisyxDN5V6TELMHpCwSbXUUgCaqa0_q7Cl952Smb8KbkeA1z0lj9hw._7m22KS3FAEJaJgvqFBRd6sBThiDH_YwnTrFnKYiXdBETfnhdKOrVb73OX2yjRMCZY4pBm8SnKbkLRpQQSzQ8qvJ11fA968mbJXQbs"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f3a6f7d98fc9c0';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\/8496203715?__cf_chl_rt_tk=IeteZmyoFir0du7TNm35dU_Eof.ZIMNajeUldlzIlXQ-1739101935-1.0.1.1-jWYmtoOG2GY_h4KUuou4f5KAiC4jI2Rp5Ds4c4Rf21Y" + 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