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-895323564830.mit-edu.top/post/9180276435

  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-895323564830.mit-edu.top",cType: 'managed',cRay: '90f7e1b049fe9c22',cH: 'nZkpwLkR8tuRjXp_bL2F2bfhnfI0j4tlzX4lHu5dyBI-1739146283-1.2.1.1-aLqkENLKgsHEqqLPu7dQomh5F5tDV1_1HF0IfCQfo6SC1QDN8_k2NHhm.LJRmhHf',cUPMDTk: "\/post\/9180276435?__cf_chl_tk=sVE.LYCdpcdHNiIfI0lmOBGAR3rsGgGSYbGVztFJb70-1739146283-1.0.1.1-MXIg95nia2qwfLOeBvBxzcLUnFClphEXGx9B.CelAfY",cFPWv: 'g',cITimeS: '1739146283',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9180276435?__cf_chl_f_tk=sVE.LYCdpcdHNiIfI0lmOBGAR3rsGgGSYbGVztFJb70-1739146283-1.0.1.1-MXIg95nia2qwfLOeBvBxzcLUnFClphEXGx9B.CelAfY",md: "ZrlphLedNbMWLyvQ4ouGBpUZz276qxO78_nW7dKqiWc-1739146283-1.2.1.1-ULZZihf129saeoWkGmbJVSXAw1.MchnxzkooFood0JNE3hXCUz1obtzWG4grQ1C6RsmxiJS_R74O0yTZ2wKovMEPSHpRFXGK7x3Cq4cLv8MMwRMnWCXMaR1Egfh18FFUhW1RJmwGAo3VvA6VK21jax6Guon2nRRZzmrNB0suWoQPmjZjWiwKMhk4UtvaDXfEIls0aJkH_FQdqsxIRgjUo8_adtDXEgojfCzfpqgPwuDdPhBZrhhQGkhyhIx8KG_TVl9d5JAhlUMwGnE7mxRmv3hrLT.3LO1pd7_tbAHQMSbMNzyYDl1so8fshByw9gFfGuDA7HeGuj0r4CoRHnvdUy7FZ70J9MrdpQqEyQD_7nt0GMaf0VXIc6d3c5IFDQ.4asl785PcwTnwPom9ddu_flNOYgoB9PecUHOxdRwYtj9InP5F5AJsAMOgrfE6tK2T9cJm.eYQO27OqtVStEjey8ExGJ_CWwGVmcoH7ihOWQUWfvSr0GyyhX0UNYsyPvXrli1Nj3zcTDBF412c3U4HxPkYLMzGEnOiD_nN7kDEOXN33VMOdkr7.iASOtUfh6bCcEwKvtefMJVkwj7fCIaF6x_ocOqst6OC4bZ183EFa.IK2M7ZfjE2_R6mRilbrsBccBXjar99yc0S0XdQjsqc5veEGIcjcy4Zo_aKWHxz5tdJJVpKAQlF0BFhBlPuUvTH6ydBq208UrF3XeHT0e.eUWzM0SuyEyuh13EbDHhUblHh3HtgGLs.KHl33hiwfGYQmbqCUb31feaCPQS7ivY9GsaqAX5uLaWXvnbUfzHFbLok1T7IhDFav45ebrh9YTzbXHXtac4vJR3M1RBwon9GODdkg5AKeQ6DjalgpsspK1ITlUzW6YUKbRlGXSPwps8khKglRyQQKIJCaeeEhnOUgjvVI07ybCnyc9wKEcFWVIL8WXoWvqTfiEYLqxao54XLkQitKvKeTi3Mvgy1XgPaVb1GYptI47_W9O1Tm.JoVmFP1U4F.5a_GcsidXOc.Xeeylr9qTHaAiMIXkGCyUC9u7bzCxNeBJqTeY5bDb6CHNUkv4dNzuYN8rsF0RWg2fvjk7wmqOCbhgXiUnEjFIKiVmaHWNp9wZUNzhshNvQo7GelhiQXh1lIG.kUvnw2hU_KeXY8ziekdcFGU5EkCHw5UG6yHuT5ut1abAwNEl8DGA4CQ4zpk2AOsEOAlQiF.IN_S5EAFs1lNRQ9aA5uPcozDRsuxFoX4NzyTzErei3DokBF4ehxo6KFPtfBdHovJHTeZc9z2vecFrNQELmMkXG0oe0PA049P9mwMctlBq4JTErKCe8rLfiy4B0KNcx1D8SPWXePrklDOXCfRIH2_ynbfr6EgT_xC5gzWGyqaW7ivS_ziwR1O9AVhxclUumLQYWQf0f2JkjtvR2vp7Ou0n21PysoG9iDhnyD9EdWgARNtULYCK7p2SVlMA.ykKN4Z6wUZkxAKxMTJI3TzshmTiKD.Qro__YAqZNQyE91F7PD0r9T7dYLqP6yqSDsrV6j9gKsnormO0sF8XWAlTUgl7Lzp7qcjIEy8n7vzK9TnUaA6cG7F2_9ZYgtL9wVqleq2o10WIYJHWcsFu2ASeDz4XT4o2EeflqNo0ClI98YFFvagF8djYxb96mWA8W143jSoaiyGSNwM_N4gCuLoIbP9sRpilu7KorAiwY_Kvq.NfDt1314l.DD3AQAGbUHf6rkjGb_GEfCMRr5xxdDz7twLXNRnV7JNOA6z.wEAddQ8lg6rtnMsgAf0K1Ggg7wwOqdtVfNFo.QC1hHgz75Z72KXP2o9g_5Rwx57x4cGzPCIBrqaKimN.1VFQzIRPaLIilouOLfIbC6YSUhUrMg7OcrODiKktmKjUesDaKfLz9K8G_zYv6jV1JAcV43eCijgmVMAPLX0hcoR8P.1pL537nhfvrLF8tGeJ9Et7VS30ZbalIPdPOj6trzHv3kAv9H.IsLzI2P7s9bo5Tee8TjcooFPldZKv3IewegtdE2g3._RaQqtjMnX6ndJqWg6_X84uIJjxAqoKwAuGpr_N67HCAPJB3vhRjq2u8PMThMEuBpjVFWpKPrHjS5._0HkaqoEfZKn1nOzmXBJnobGvLZpdLtoI5K70.E9q9CZb16agTegIO9BQihO5VFrtZBtd1nUk_1bo244vw_BhBVaHzvA8vDmhuPLGPqW8qqbH3alcvSGRxD1Ei7jEha9cLIwlfOYwL8.fJU",mdrd: "igMftH05PbHelN6OrTFAKBixwc.9NU7222uOSvoRsA0-1739146283-1.2.1.1-d1zJEo_iZRY9K9IR2tR1GR4q2cJ1J1kFqspZEXR3Ok1CU_VJf8j1zdfqDIMsXolGWZW4pa97Zm2AHXICcMXLMofvJ6noIGR6B1Rlxr7pXfdKTAyI7IX80b2ZfcO38AOTSvKHYMXTM9svrnfSJ_Tg34OtYrAWJ3o54UKO5TM6yKZuftHiIcy3KuFwdvUUQ0iYVVY59hj09D6gb6B7USSu_1F0P.diYBPnHRM6QAYR.xlEBfx0LV_43qGJ1dmttpR4b0oTaPsUkM97fVq1FkYhCFdMGG.xFRjCo7sZ0UV.zD0PXLuah3EI8lnxhLtpDeYtXe_Ls0AfM8WA1wOUqNgVsiJtlAkJba3ifvpwccPtx8dI4NtSRZPfYRZ2o2egKH.mFJMAwd7JOBGx4y36fjRY17No2zrJt7fAydVHvoSI0wJwEbAIJdT1NXbVW2W8odbXIZ5uxNV1XsOUB8Jlh6UbAP5bbQTfepmN8R4jgquIEoS0aIJ6nIeafFR92Wys_fWH6kCfAMkFryOC3Sti7rl.BfF_Zj_gfOmBfqlSHesGXnZJ3ZXydhGQKLe8CipHEB7sdQU9kFScXBV1QP6X3yOsDkX6iQPtd6olF6ARg54JKJnpsTb1TbxMvwgcAxsHhU1Ohml7tCVvndAZP9fY9R34xsQAfjqAAUDK2Kuwh5WXl4oT3Wp0Xy.SE0c0oUSjBHaF40jdSUlHk6859mQHbNsNhZ1xM2l9C95Ek5Xv1Lr7Xd3unohheEzX9higMMqH9SP6lNpgwlitW1i3gIYICZUzsJFwpS5EPe.IMZZdXHvfJMk.ZkqiQFOnUtFOpyaadX7ZvKMVcVzrxuc6wdAY_JEBxhsHkpXuriVCuRDUBWEHl8kC4D2YFImf9oEM6tIN4YTK91f8VRSM9G0dMOQ2KYrgfAOwAh852HbyCUlR0xdBorzNo.8sKudWHCMfCi2T79.KWVRI2BalvzLUNI492Z3XNdK0xvkL6t_qyK3hyogSAofoxXAZrt7zp8q9xX4iru9.7ABU0lXjtskO7R3Nwy1t8jbpdDZVVsLcdbpGG2vzkWab2Df0LWyRU83NxNZKcOPIMVZEFDVbv5Ht.rf4lIAnZ7ThlDUjN9YA5H3hQT7oFu7f_LnR2C5P6CyPMxpYkOF5o37HZ1w7ETPYrO7_dOy7er4ePhemcIF9R6aZPfo7AsSC7qUCqUB4mGb4emu6qE1jr01DJ4QNEtd8elW2dg7MSCyVQoVnCybzbhKSohdUGC.3zpeKKZFniBpgwAAlB09wEVaDyj2a3u1ygZWarNpBCh27pYCt2xt4lHhATV5sDgOoaXzqDePjzt0PCcNn9U0B1Kk7a1z386eMDyb28258AWxELzPFUUiC1fsvxRYSt7nwT_KwoSfTXk4MrdsI3Nr8J0hPNk1OTbOQ1FcUlVacRXNLklNqShmzsslVGT5rAh56OF6O4ZZtZp8I2bInUK_YXk1P32QMaoqbyc0ZTGMrBZPqPINYgzHXKGDtxz3RTscV2YdX2uvwzZJJbxo9ln_LeG483Wm7AcgWvZ6PsoPTfVkl3qyVPrM1UgORSouxgiZjNnBZmp.M3k0GA4J3nG3V_HuRCKv6xi50rYOpY_68nwplIwkbzZlc8TA1Ndq7oiydJ8RFL_x.TfIA1p1hCulTHSFBuhf4s65ZSWz2uiyQJvR.Hr0oylAjBfNnjdc2t1mMSGeoKv8l6EGHxt90SvMznIrisP.pvuwfN36GUS2hmuyuXFVmFIM439RixFsnqsHsxn.IUei4SWuE0T3pb1qdBTIwqRs8Lxa01lrwYOqfNg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7e1b049fe9c22';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\/9180276435?__cf_chl_rt_tk=sVE.LYCdpcdHNiIfI0lmOBGAR3rsGgGSYbGVztFJb70-1739146283-1.0.1.1-MXIg95nia2qwfLOeBvBxzcLUnFClphEXGx9B.CelAfY" + 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