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-036786276864.mit-edu.top/post/6708142395

  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="360"></head><body><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-036786276864.mit-edu.top",cType: 'managed',cRay: '94b146155bf28843',cH: 'tMfkfMTaH2Kng6g4_KMDTV0S3S.E.yK.sAbhGrnF04c-1749143325-1.2.1.1-_szOjakRTxlh73YyXlhAbxl.pSMH_1khy3tM2Pwr7EpzkZnRmxc88jPHYK9rYLAn',cUPMDTk: "\/post\/6708142395?__cf_chl_tk=g1x7jD..sGWfYqaHBELlOO0G.40.YvrPyLrZyKGndW4-1749143325-1.0.1.1-AUKt32Lrh0NQaGxT3nIQU.sov8m3bT2JMv453yygEEA",cFPWv: 'g',cITimeS: '1749143325',cTplC: 0,cTplV: 5,cTplB: 'cf',fa: "\/post\/6708142395?__cf_chl_f_tk=g1x7jD..sGWfYqaHBELlOO0G.40.YvrPyLrZyKGndW4-1749143325-1.0.1.1-AUKt32Lrh0NQaGxT3nIQU.sov8m3bT2JMv453yygEEA",md: "602K6ICHOtscG77x6ou9XSsspfEgDp_G7lKukVxlYWI-1749143325-1.2.1.1-dNsO9I383KphWCDnpbZR58FbIUJGxv7LGePNP8ime3ch3ZEY.GrJbeROu92C1nki1c2dUINOElQH6is0cEWMpNI5.0Z5nSlIFO8tKb3wVDxmZyR.aD.fT17KgnSBIiHTW5nu25mjYhK2mg_2DqYSeTVB2YE.2FeGGT5aJ2mJBh01vsgeCX4dip37aVGah2G9GIeRUmzhcxvVdg63Er4sTuFqJKAMNAzoTgiD8fqKGsBP9iUv9mbTGw5IWF51jSqkGTZWBNko_nQrQrmg64p8g37bT6cA8dBIV3mo1QstCmw8NZpaXm_fydOGRdV_So9CiJ6MeTaGfFa3_dG947al4ggeBI.RR3HNfbaaMoMemfuIOc4QGD5HaEsu6.pfaGoSTkbog6IZxetG6BdL0Jik8rMh9DWUNnxfNSU8Go4lxztS8QchP8BM0WCM8yZ2QYP4VaP5yO9gNJkL_KkfZpfHyW4iHZBPQVSOy5tjBCRiVC2tv7IrZKFaVF7gyPpZdMevC13dWlCR5DA5WCJLXFxkHkxpnEOyIRfLB4W7vvvryHxLSXyhcBAaqCCe.XBSXibPsw9L4JFTlQ5e_o5j73Fo7mR1UbyCkUoiNwmgl.KxAcAlQlp50n2N_4s_I5Hrke5QbAezG.bziFiZqGeFZafUNGrPiRDaw0fXdtPpgLHwuQID92k4h9olxgGP7kBcnOgAYEnCl0V2HrY1pNNRWP2P8hX38l9M.vUuRwZ6yubOuw.iQN7hDlP6N0eAKaTCGLCCrLeJp9AeeXRTOf61WHu3svoYFJidATO_7SUcaih6u_UlbrP1o6q_2EH3ERbbYEmUh4R0x0yFmRT13pu_Ymex_w",mdrd: "tI_zjksjIku4i0ytnQ8lelHcrcyGwGR8THWZyJffJ3A-1749143325-1.2.1.1-plMSTJapubRJHBngwRj4CjbtdQOF8kHgrifsf0.ieQ5zVwFCrwPoNCAyPyHxTwq8LdpE0gkIDE2PIvGdxA0ttjLfYa5.PvoaGBBhOcLxyzSMUqa4qZ6lX__IRJV8YKMu8gvChu4nnrb2eyVrSOlbyiOHVMHj6Dl3n8i44cZL5hhy_D88pXiSVT9frEnhURLwxmXf7kVd.l8DZq5eEN.G1u5gtin1q1IsEjcE8yGh6oDwBAOo0qWT2IasWxyrSKrOM9oy7ojTZvseQlTZ0dVJZVXCT1Qyfr.uTJzYZWmhCC6zLYvxQEuw3ukHaqc29DhAnWxSiyLmZRTeoPflJPiVBN88r8PTbx8_UYrKHbEatmsMVS300WrSyuAJhS_JefRq8O2.OcWDJLb8whoQkL.YnGsnZkv_izCmmEv4VB2sxvN6KWrYz01lqPwDGK39j7jm74U26gyZ0eWHu.gmhgI27g3IjQvPHximQwXw3JRnlkCIy0ioapbeNkN5BzSVXEeQRQxWbftdFR8RWEQujXb3dIei3fJXhHS9TR0KOE4J9dREtI7mN.OtqM9gREDW9OsdaYyxGTU1xgsP2Ch73HIdvCbx9tvqrlUvBr.XtRJR3oku9eT72kuAYIiqy23LL1uHqaHOiKcuxpCjy_T5DJfE.8reRHLPawvhW9gBRlSFbZT3WKTzUjBIILXIuOJPdjjJ9oGNetfIcpfrCenU78nMvyieuyRbrsQh948N1cOhk2U919k8Q66IzbzUz1OFqHcJhg6YTTshQ1mxnqwhnggtNuwJMOUjeH5Y4oXIblKgh2r3Vatx8cqBl6f0e2tCAbd0OFGbWu8vIiHlIueFxrhp0nUx_.RnhIhVBXoQvrL2TNwciYnKRFRL18iQIzJIV8v4sEIcG0z8h7zr4HpBH4gNiNC73.ziO6D8f_lFZIrPwl5SRmD5sIrwDoj5DHQXltTS2gg4kkSp9gx6I6Q7m_Y8w2owxT1i7KYQeyS8gvqJ3SLaZOOigelHR_6Dk6cw15aZlkj6l7VHwP3SKxXKEkOszm4sFTYe__LxmAj.7nBug99Tu6iwf8C7Inyy3wfVimrFJ8W7O.1rc7p3fO6QvbjnVv01CoLHT_F7Lan7VTNphIZfLCVToiRNRBab2RkvQxRT0L.PgAcugVbgRkjB5DSfPuhsiTiJJ5m6LQDm7oJivv87aU9P4lv38.dr_t46k6f9x4dEkbgwE57bdv_.xT8fqC.PMIxM.lYK3R6Kjs1Z.tbpa_9qBYxBa9m66okdfnFXsW9bzHKfQEZIGn_WfvjxCyaDp8Zvr.VKPdDl9fwT4BHcjd.EhmiYAaYxUBYRyYVCvuR1_SaG2pqi3.kXG2UDMQDMXWaD6X7HR1teBuA8t9IqdBfnskHDh1WIpsBKLw26ZJtmi0OSE4vAxEk7t3ZpGQuR0HDYo_mOIT5BGPJJOliMiShCSzEnrAKL88coYdd_kt2XQ65IlP1RPKoSX0aV2tpESlpaHjj8UQHjHn7TNhO56r.LaKlKW43uJdLCkomOPxQtVA2oRCMhlG1shoQIpG2WBAkJ0H0zJ9YmR_1sfzKCdzYTtjiILjYjgR0KA3rCD0njdxd5Eag9GLiy_LC.bWcRaj99fFINswKPzAvgfsK2i78dwjPegpXCQFhyG3dhRo7QOAU3A6K9kgpY6Ph1JurgihgrKiDtcQ_aIihmcvdF77kPCZyRa9nxKffEN7aRuDfRMyA8jy5l41zKq0tE8h2JdFTijS8TB3Y8mDhOHF0YQX6qS0zxytrK5DUtXoxUvr1YvDGmQ.3IqmHZ8WcvKO9GWDajlmin1iw0Tly9SlHmnah6Orl2oPQkZf8Nx2T0dxB.nvDmaG.ifz9dqvCet6dkkFcWTqWC7lbgpK3Mjm0"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=94b146155bf28843';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\/6708142395?__cf_chl_rt_tk=g1x7jD..sGWfYqaHBELlOO0G.40.YvrPyLrZyKGndW4-1749143325-1.0.1.1-AUKt32Lrh0NQaGxT3nIQU.sov8m3bT2JMv453yygEEA" + 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