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-186169597156.mit-edu.top/post/9832456071

  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-186169597156.mit-edu.top",cType: 'managed',cRay: '90fb108b684f81ac',cH: '4yl6ELqVXkxmqFHcHX_Mv9xLiGpEWgF_mic558l2ImI-1739179660-1.2.1.1-65Oxh0uIQmC8JFkddhSplD60xYhsOai7GP.VrfRx8zGb7vmN6p62AhzT0l2NvSWs',cUPMDTk: "\/post\/9832456071?__cf_chl_tk=806JlE8YxSbjeWm5mduO.duW9iT2hMQO9uBq6BCwRVo-1739179660-1.0.1.1-Cb9AdQrdw.QSJ2YINw0RUvGFjNDhd85vQxALTKJQ3HY",cFPWv: 'g',cITimeS: '1739179660',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9832456071?__cf_chl_f_tk=806JlE8YxSbjeWm5mduO.duW9iT2hMQO9uBq6BCwRVo-1739179660-1.0.1.1-Cb9AdQrdw.QSJ2YINw0RUvGFjNDhd85vQxALTKJQ3HY",md: "j7fwwinIF_hxlMOU4uagN.fWhpuKYwzpt.xVVEiEpJg-1739179660-1.2.1.1-fV9e6qzVF7An27O82ZB_Ws7AgiikTwqx6uzAGNpDd8pul33y7JX0mZzPAJnZgX8DdRANSit2Vqz_jJVOeWFjW3XH_doumaXAa08mUa_4UwmBm5tf7yony7IWRJCR1Tpr_qAhJ3vh128t3MJh6J1kGklJ.i533oeDJJAcRI3g6cN55_psQSGVJwJ_YDEgmuOBwwyIJD__6dMhDWmPXZaLcxJhm_IhhN0k4OR0_Lq9htQlNyvUn4hGDrlsc5BR9HQUMgHyCu.JMvv1OLAWVKS3d.BBUFtpZ9y9JfTnHMphDP4PCXr_Slr1g_tYpm2J5fu6mfRofgjOe9GesDXK5OP6sRVwyDP9ExDj6k9xPOBk4lya.Wy5tdnCDEgcwbFsPn3k3KsmuxT34xXD5ZonoQT0tlcYvgiL_XJjlphXDKgUq4yn0ZsDFbewxWc.Y3G1PcSsTbTOtMCAGZUBIcNOw3_brl0X1I5RTMSECCUOZEt58yuVEbnqqVeLSu7D3mMWix6Yoim6YXMYv2GsBY2LT4QKF1PPhSqFPljIDSwa8BwYWoQvRjR35nPk8dHy7YZglrtQ._TTqN8.SLODb3aTqLUooJkRRmG3irWZEH5FtevS8FjaJi4vpSpgdeQCeuvU.Z8k3PhJd_Lo8T1dsYSFsN1ANzMgbESIM3iZPtrQgQbGdaqoB8TdR8Gn.n8bx0029BwYnsNvqMnDJykAHpa5zg6FXklZKW.sMPT5EcXbcSOJ6buJlVjv5Rj4gapfHRYpY1Bk0MVB4KRYcgeA8NbvJVhRP0qkTCl7RKjDVzufRHrmQ0S2mojCJ.HMZ_iFyXQzFH_j_c.ZhsOnQr0mL9H7uKmnUQoEGIhVNuBiCpMpMXGtpI95RxOJ0Y8dny8OFRfkldHjl.3W.d.oLPaKz8th3OO05ry7ueQmYCqDDlxdlxJWkSyR3ETMvVtnLY5jbw_JAhMZwxfjqLNnEapTBN4QsTCuWDB9El_VkKBoKgQjFLeyeggqZBR30t2QxO9qJs6NusOhbVTi5CAqQV9.kbjxLO0ru6CUp7vFcaN4xLy0pO0HVTc8XQG5leOGMbj0CMqPHQVgT8sfg7XZf_NcFHUtCltHS8Y_Y9bUu0yqiC0iqQ.zomDpCKrYdWkW42D5baxEKMuP7Kjq1Spz2xrefF5nBOHNJKgiju2S0BKG6Om7VV250HB0vp8r_2g9cjgnNx8.rbDc_ebZN.ImrQ3Vf7pygJNuAN3MvdLFt8RDs112aRwGYwR2vDL59RIpzSUvJkNwFftWJLyg0y0gtmL5XzjnEBt3oVyhK37cEkGPQHR9wVDeH3RZ5LMygcmXuyP0WWaVvQaaMgjsRk_hWig_u.sqRnxAIoCP.c_Ps688Yujb0ah_MvRhtjUxOsZQTj1GKkKz6i8mF6rZio4EsQRaeb3ZWBWUNzarsHehUHBJPBmLMnNS98SEvJZfcoSR_ds2SBC4svhm3d7TFjQdl_FNtuLzqvIJkDFrAmc75QGeYQJHfO3w8kNZQiJKnA.iCFttk8CHZbbaZjvITK0dFAcW60RNSndqbhGjpfBOH4Cn0DMkffTqz_k9CmRVJIdHrahCbyAZXRBLX2g3anP7vtrwXFix0EsT0MhGMVswarN.0reh.dQZCLgYSIMAeLwryaaPziRxBXfUs1sgYYLJl97g1jzZktWaAej69WHvn3fAPxtNfkRAOzxrndOeFqxNP3cMq3._XKpfhJ1ZS_CkphIDWzvteSg1yrkwfyMOknklZova4C8cam4yTTFEhwrSFCOLfXeIG93r5gIkUaH7jOrAzzkrlJKWaBAfXNm40io5QNGbVqFfuEm6jwabwZeYwVJZaS8MaIcWRqag4bhSOuVbDk.InVyMtQLY7QOGsUera8cdRPSKsC7oIEiLiq2bVwnUbghra1gT3BRyiNj_8xmZJEnQBxRY8uw2WqwJFaUIwxE45GvSYPhwIG.uwahFbXv0wyHJeFNi7OzUko3qKesh2QvSkMsLob6pZikkX0Hy1LF8iuyGFUlKquNcvavQ07YOtv.1TgyC9pVEMSXtKIxHdTmfXgTcmsF_CaS5g5CNwvgIc38oPiG9nA2atRSlZNcsqFuPjzug4ja99rA6aUAKaYqIMX1eqhBu1DFi2OmvZw7EFIK6bBoNAwnN4sexE9jOBFSShMoSrvTXnHVIm3h0iy8xBTPXYmKR1z6QHh5jzuoG4z.azZI9q8DaEjgCcLXDqoaXR8D.",mdrd: "QOY2Hy2lgWzfpxnG3hiBXpSF1RADEKg.0HNxvIaZ0VI-1739179660-1.2.1.1-PG64UHPwyPAN065zr0UzGJEKX5TpXM2ZUIt1jxLzSEboc.1saWuQgBe5tTyjbbWVXub.sK4zbCw4olqc_.Ip7DxaHsCeg4m7ugwDDvs2JuBhP1RZRILEZ.c3v_xncxFwioWesY4gr_IgGdHwHl7BOSAd06YtU09JzmYRMY9.a85qKWf9OnXWgn5PjWDxncwgSguY74Kz4GF09cXnWJ.PTXPEbbt0vLhYPuoO.1xZoi3UQroJSrFF9SkcXRmE7wC3eMp2kAguuFQZSr6a6chat0tem_zxKnkiDEDhlTmj5tr9sTb275MPK4nJIJzqJO1mvtKWZm9doywcz49TOKVescNxI2Waxl1dEhN8KjghjdxlFi.fi9_Y6HLDFK3ff9OzgbJHwuVAcp5uxrMoM524w7qLuyE6gPq4gRzwl9mpBfZkBfJafr2Oeq9QZeqPXd8DMprZFBleD81GJA3u534uYzeiiv8ecirv0_xRcVbG.OOyUNDBoZfuuzKGQqA5xA07njpqnLjp0esOkHSt8WYdWDQkgJ4yVZ8yKl7_fd3VEJ9dRkdVccmvL2mupk4WSELG8qyNIuriRihIYIUmXpUUp6_Jllmj3dJKikvYUrF_KhK0iDGVdn9QVCJCbWFC_fOgIsmZbyMl0WmgZcojqA_1f5TjJzB_UlsvxFqHBlql8IAP1esdmZGtRj7.9z6F_8XCa7mwaMsitLjSwLAlzV7PAi5Dc_qLBGoTk3xXisT6nc5dtMXlCG7ozNTW7CmrhMVsxILX2v87AgVzqHxW13O.y1ZycJ7uetsbQeQktyUT3wwbxjDaOy5LfhkZ8mVE3hWMlfnJC1o155Xjmxa9_aYPpQ0xwMMfUl2N5vbxy6YV6kewship1FDPghfe.dmvKFMM9JHOerrPg.VRUMA7pcQYonLcJ3W.KqD56_Vc8OO27DWAPs8PiIIsPN.Soisff55diPjtPu7cYbWN30zbjgZYG8Sjw6tVDKMDzuIs74VpU1lECvZzMfm3Ljz31YwmtED4FstQ87aYhZA1l4DIeyWPskBvgm_KBl1_kDGRRVtUd4zW3srJZWD_rAENlxYmGItoSB_PjG5hB09CO5sEs29m_D_P4YTuAB5vL8c4xAg3rymWDg6Xxhzp5X_kNZ9YSb.3b61ZzFqLlyOZl1uwtmUl6NDopAeQoB8lxmmedvxiwAVKAWJ_bKM.A_pqmFY0Dk.IY.8PrfL0PZRl7JjbS8Ksq8T71mGdZTdh8JxsSyogETUg95DpSALQXA9BQYsW02ONJN0aitITkPp.y5lG_wPpKjkfL5jDa8eb6Qlfxz8h9a8tgAoB34qQjm2PmLUwbEKaPP_AflX_dYqNNTGW.c35qAjGMEmfUS48uuRkMdx0jlM0nakrB_8CylYLV3FekrKMelGQDcH82Go71NJVuiESqPFACr6Dj9H5tggWdLbnn9d8ds2fxMTgQ7KCKcTXCif4SY2dwUPpPtu52JI0hZ8kF90Qb.9WMGiM2Lp.gNND86S6vzvyr9GcVeF8HMqlCl5YUrvIMGLfNuHkHKP6s0kRA4RsAPuzA_MEOEFpyuqNDyoeA2tFhNe7mKas.ytt._D_fke_IWPvldMVr.p2M.MdpLRXTYJ.huSkz1GFkGKTDsdYY1N1SGb3G6cxe255FMcw5KfjJqOPb8aoxMms.szKV.pra8M.KMdc2KDXW0HwVx4tAJZs1q0srg3I2.Q8LtVfjN_6QkhKgW81X5pbMOf9kCQ4XyLXFxtgOaYW4FzaK6ooL4P4EOHn6.I5DIceesJatER0bLYi34DVWcxAm9eC.y7iw.HYfGhu_YlnpfBo_kI"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fb108b684f81ac';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\/9832456071?__cf_chl_rt_tk=806JlE8YxSbjeWm5mduO.duW9iT2hMQO9uBq6BCwRVo-1739179660-1.0.1.1-Cb9AdQrdw.QSJ2YINw0RUvGFjNDhd85vQxALTKJQ3HY" + 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