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-097694568697.mit-edu.top/post/2375048169

  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-097694568697.mit-edu.top",cType: 'managed',cRay: '90fcffa5695bc938',cH: 'PawA21PvP2u5cR_rktrthIY4CT94z8xwby8PL0eyj.8-1739199939-1.2.1.1-2le4UFAaBcoZ884B1eiEjaQ3WgiKhYLa4dsylJAOKKffV2BwNxXXgY9LJzzbq_mK',cUPMDTk: "\/post\/2375048169?__cf_chl_tk=Mhmqy.RmTlknyUkE_N1UzZeoEksqxTa6fM5Ata1SKcY-1739199939-1.0.1.1-VHXBgtaZlGrp2F33ZVB0IPrkqEXf972SNmbwPtmnuXk",cFPWv: 'g',cITimeS: '1739199939',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2375048169?__cf_chl_f_tk=Mhmqy.RmTlknyUkE_N1UzZeoEksqxTa6fM5Ata1SKcY-1739199939-1.0.1.1-VHXBgtaZlGrp2F33ZVB0IPrkqEXf972SNmbwPtmnuXk",md: "tgXxtgwkSHFTd6kzzR7dg4SnseG4iHdoDDy.WeY4HPs-1739199939-1.2.1.1-ktX3I9R0aqf8R6on3yleMJaUrDOPa0YBNUgT9jzX5ROHGk0.ZCl8hY7Mx_RQsORocNblTKyTMkUV36WA_JFcppyRWHHae0ggLnn_Vk4kkfnxBJmXU6XVur6EVihtmXoSBio6O5cmWcnMcu3CsvKqGlY9dcxyD4wX.fTFhvT_7h5Re_BoPi0XryjlSo_chw6G_IV81kiv8uMNrJlYfOjk.h1wlD9wkCdaCDJBhFUcqqAMopsXk7KlViRTckSQRZ6I_zhfCL.FCy1wpT5VuoPmDOd47RByTwo4e4eRiPjkXLJnaMm7DVNyOy3sDxmErmX1IQXeGJoeahFEbJPCKarc.LSQGRthELYo6CzR.0P_G.0QdEFiKqyyqAOoO98m6uQAJCjJf_y7x28do9deUcS.IwslmwT9u4STXmHNFctod6ImF9aSvusz1ubO6LosBVSk1lIlOU7OkAG3EKADy7uWSaj8Nq6LtiKu6lIlCfdnUaEe5n0aMm64klZBBywqmhY5Rzdb5Jejmsxc6_DadxR4UazR3WwTm8AbevSrsbsqiQIONKEZn8LV8z3NzWNPWWoHCfAXqbg2ovdVwOqLFN3eWpNSZM4T14mhcYZpvZHIi9nuxPEb5BDy874_3.eeGwkdd9H9BNhP9.pnDl5q7MCl9OjVgSuASLOET9mrX7skPWnQd7.3mh35GPxZUee7yCXIo.Y4a7tciUeNBey8stLcpNZzHhJ4C8BDVSVXr0t.LvHIL2Xr1x33ya.pL9GUdt3nZIkqulF75gzMXwD6exxzHMabsoDiHBtJNmh.qFZXTi3K81fvhN.zPA7T_nQHp542KH.bJUeB_IkjEboKWBxp5UFsgsFe0qyKqKg6bSJOYvaR92LE7k9EjtbpRL6zCmVjqX6QGlHARIRY1QECsq46dtpmEoNbGKn8k46eTN9axPV4A3E3qyPKpODkeQIjD7NaEn0LtjXH0Xc7bIQO3eNdlTGFfwcw9XTG.RaLm6gODOoQWDQ_.JYMnpkBml95tWf4vjhHeOUxRkTosusbqLRHq6pcY9shI9RuJ7dKnT5aSyy5GeCU1Pe7VuO3.QSk6qAFq_MaCVVOQzXEbaew2XF64Tn.FTi1FFd71FBMS4KWoGhZ0_DdWfYm.5dFMwHET2DUS1Ralnwd24nLNVc4CFFSRFXCevVZ.pOH3J5il52XDj.9ghpoNitunD0IQbWfixHCn9aliVjgNV6_0q2cYVBT1BUHc2eODhMIYyXPjtTZyi.d3KyXHppILZqbbvzFMK9gIrCMsf5wa0uBfldQDp0pnfPLaTgLjAan0PrzFsr9REaZ.sJh8OeHzIA98PXzr3uUwExa2wzmZJ08sr8GCtOOife4_eWL0fe22.Hval2Gbakl6zIGtlDQfwamYHthG29SLpcok7Q9goxfzlUL5Zi99iiOezw2jC0v8iM_cASnFqrPwm_EY2foR9QFYfvgKPCikvI1dSlYQsmvQjKYNlrbwJPOXbBAkv5xMJ29uKzXTwVJOVLZjlvM7SvZI7zsMTh64.Yq4l8pZN8vkfvVe2mBwV3B2DGBvxJnLPGn_RBKvkzIbaBj80E_pYfDDCAdyfyMX_iLUqrvQAqtHOAQ5dDdaxdEH9PJwNxGBc1kuUUXZGgl8jAd2b.U4.Y3AF8LzXyi9OmMFIc_dxBbSddFhhdw608RJzLFMeRZmEN6LpGdJ3aAfUPg.XecCI6CrpsJWrkO0h2_haSyzK21BrQUJhDljGOxAAzkUTy88RyAKX6OVKDuIdPlfmlcq5HNfEQaZiwP0uY1UYzkpMlY3CH.HMGZbwejwH04RsMp9UD4EI5o41U2uWhrg74YJJ9gfQd5jRm7kOycMPT9FN.hcxQLFnbGKdZAUAUX8QlQxy7TsCHx2bx0X24fzu1qqHvBqBGfkOq4R1KhGbn8P9EMX6UPp8vdMcrPWajLXupLdBYvrbQmatKHjMp0Q_Y2tErJrvNieUaUnVtrbKa_IpW.N7nEnSGtFkW4Y4N9ReEA0kayNDCta137EpZKE436eIuvsHwX2pU2T6rumXF00X5JJyz.fbNgOQ4U1hIzyJ2E1CDyT8W6gxegP7u0I_3s78X57DEMgNIpMIFfZNKcNTE2O.I5quKYO9MBXqpkJfW90l4qSWYHKWY1_5yuA0XRM35hdReKF4bHsXzPRRWYeqa9VmFiYWEoeTsGGwyrSfxkX3eN1xgT_4osLRYPHCmkAnZGyuj34AiX",mdrd: "tZSWwPDChHdxvZQIsuQmIvbBO9uin9o0KLjyOMVM0FY-1739199939-1.2.1.1-cAT5k60MXBlMlrDm1ttLLcJoz2KUyd.QtHAm5hFChlLKI0Q_EUynFlEAvDP9vEKFELVuIOur38F7lfZhJK6kIhuUISfW5AC3A5LQCfp3srbM.gyp2ktz2KKHxQ2lwXumSbROrC3QKtdHJOZmaDRUIkBuSHtoG6bx.VET8boLw8LyY9rEYY47fquN04roM7Tc0MCFcOJGmVV_FQ7W_UgNZ2ZIepOsE.o7J4.RkSpOB8kRme3BJgA8lJYhb8A7.kzWt0rao9Wb3tbnpR16Bc3AbiWrdhj9xD8ILUqkumr157NBh9MwJH.SnS_2vbaK2dm8_3bVv1z_jgaclPN1WIq7WaJzPJ8UPaewa7p8N6MozeO2.sib_ZXIVnX3KZdOgzTGW3XGLLTOVXDskVCCRJj9YV.7h1jkbm6JHy1HuyElqEk4P6aBVkUi8sgT5SxlHqBWtoYUq_46MhElOvDl2tRRe5IdkUWMYHc8bGwMdNdbZwXN5nv9PZtSsrgMQbxF8_m9I7YCQc4QxWRXCfXCQeQLQykUtQY0Im9DMLUoG3KV.xI0gEivKsyvPwBUMVJns4ehgcxY48uyA7CZZvGUYJ6xS0KMu6xKg3Zc1cWrt301agjlT9CKTSzC7VNl1oYqAUdnM7MJD0WWRjEv0sAEs34Cpij6FLw0MqQYei4T8E0kGqnYYyANi4EpxwKfEwCtGWmnuOf_m1Gj4RSsVaNCr9SLoXPZf4IoZXYMvjbAf40OIIYf5SYgtk6DZ5a2F362B2y40FJaYy49UkT1T2KK7LiVAXR77QqkAxf_jk9XqG.602dUNjAOIKyXeuc2MeGu4dn0E7pSVEIzD8GJqo1jTf9Lr29pKHIyt8xoPLFwyt7ozyVmz3IhQ2041mLzOp72Ko4nO3DTIc5Vlie0wHF8lvw7WKQFjht451FxSl1YMV_HQ3y279.pIiHBxAmgL.Gk8MgITY9vkC.vF4_tdL4cbgQbU5ESIT.fXdF.iuW86GvkcvbzU.._YxhTh80kN7VUr.xBUfits4xTJw6mEM52PR7N_l17ux1DWLwJiYgHAVVIWzHf8EFT3B9oo_nG3yv3P1uKb1MzUbTZopOE0cz_z0urOgQDQc1jA9IOEeIveUs7b.poC2Hp0HetcSOzws_nQYW3UWiTvtRNfO6IDgnbo3fpFEeu.8dBUoeHMBI7m2KC094n8rbMNDEOda5G.ZgigIIBUzXfeo42PovW3YkkPFIgair06J4wSTvPcvi26vvQnHnyxhEo.ur.2ENkJWE0KRUF7p9fU5qh5dg0c2PIoFDJfAb82UBDf.7xOFU2Ksl7nnitEarullBJrH46iROPLqdMH5WD6jmxZm60h91iBuzz2jMgZ6oWkabm1l7TQ49uFfboJvwyPbodX55jg_tF3Sh0KLgh1uTbiAyi85EWgOgDIciebGb2NVT_us4.7cMVxIRBq1IJuRvqP6OuUztXB6S4ZtcJGz.x41UNKjNDh63k.pojJUvTTXKqz6o88hWWAbyZN2QLDxI_J1S3q0wpzJw265DSB_fvj1BQ7TV9Rvn8x_O0Wj7yACbnDDoSydpIo5KMFwgpLcUZXDQeCzEKbBrFtAFDM1OLDqYXUAyPF32GHVYQz.u9pus1RuYPj5p7LD2qB5aOj2AL73Rv114k7cbuP0OKhxTTx14EBboKu.OLWg8JcbrVBwy1BtYx8ZCUla3Kms4EsVIEJysSap8DQK50Vj5R2KebmRGMVwOdEw6n6bQqSPBQPWXKSeICFxGSgpIo1MpdjFyW0isc71pqSpsDO_vkteULIlqt5h8Ph3JMSA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fcffa5695bc938';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\/2375048169?__cf_chl_rt_tk=Mhmqy.RmTlknyUkE_N1UzZeoEksqxTa6fM5Ata1SKcY-1739199939-1.0.1.1-VHXBgtaZlGrp2F33ZVB0IPrkqEXf972SNmbwPtmnuXk" + 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