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-364925102712.mit-edu.top/post/9274031865

  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-364925102712.mit-edu.top",cType: 'managed',cRay: '90f6a8e97f8c0805',cH: 'xpxxFr51s7.uQ4Fi951w_zSQHKTJqxSHunG.s_xjIro-1739133472-1.2.1.1-qzXOp1jbg3i3zA2J5FJ8v3A4wKX8olwNrHZHyh6Wwy.KlZOVHUT13KGW4BAiybQu',cUPMDTk: "\/post\/9274031865?__cf_chl_tk=3fmdr5ExLAIgOgUdx644Scw_szHpWNYR0r0s0SPNkjY-1739133472-1.0.1.1-JaIy0kHq6TA8LQiR.abI_taeptpzLp.uuth4xkujBn8",cFPWv: 'g',cITimeS: '1739133472',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9274031865?__cf_chl_f_tk=3fmdr5ExLAIgOgUdx644Scw_szHpWNYR0r0s0SPNkjY-1739133472-1.0.1.1-JaIy0kHq6TA8LQiR.abI_taeptpzLp.uuth4xkujBn8",md: "COJGOep38NMIJOYZN5dD7IWwY5ofKY3q0g2byTg7iGo-1739133472-1.2.1.1-gxjtaZ6QBqtoLeKN0xO.Tw9qOXawpXoD5zIdbzx0mN_NeX_8KSfgBRE0WWfzJ3RcjOnoVOe23H46XHShAgIFF62Vr1hQ4aSSUiAWzEm9QGtFyUR4AmrmO8smciFAaR6gVkogIdPn3ayHgWhSSyk8RSzrckyl2Ro9Zpi6J.4SDsHBcWmeMDt6mFtRHf1BPI7zamd0TxK1h1fDSsUwkiq4EOfmygFKoBxfFoZ3VvxhU5WqFQSCUUMzKHdakzw27bHC0TYu_oBM8sAdQhqCL53xXUmn5Mpz7ILxDHml5I7KfUIeffnvqexFkH9SM8cglNxUuIjoP.5ekkPGJaNh1dTgm89Yv3F8DySLTBPWD7c6JgFl3.h5hNoGOg2GNnUPcioqX592Ye9dXK0fL0fnRDfNUBohlNbpYot7C_rKa8Uxtzq9Mrktf3dqveRzNA0f_Ihfz1Oc0uOv2N4mzPSUJNge_1bjM1XNePPpfyww0uawCn5FzcOkGyfgePB_ssXpbp7AaRVG_rhp3Xk8X.4nR4WiAc890m_KkMJ9M48E2CxOTLNhY_TNNOiHE2U3RBoByS_Ugk6h0eTMgg8aQgGgvre6gk7ZW9UtLz9hP1byzVmZzXDe1sk0jA4pPhbLkvR1Ct4WtG9NwbC8bXZyVPBT_5e73A.qv91we0MHXLF0H4anyh6S4tuEQSZBAJBVziFybFzjfvuglorZITUpDRn.kAtPwuycfQ0iD2WdqbI8YvaAYb18TlTgLXn3NWFY3KxEyuuWIkzkhwzD7pmNLXheBLHnWrUiwLePF1WbyuvtCw7zudBX.dILQG4ICPmAJJXwjCZ9lVYqCNpdMW9onXbcYxb17BPLa19jbQAdyAiWtpNNYTcPnr1_LZaAi2ijXFu0.sGwj0L9pvhxVLD_ut.akFvausMhOzZs53FLa_L7SIjb1wQ_0oUM36lkFhrSh4weLUXysSM_KwiD0Oa09sFdcQE.JDpok6VIpaUbBXiPVXiSXEuPz7dWzoiow40DpR9_GAOrq_g32XesksMJ5sVQGKNB9pKmqS9KFzoaCkGF8CyoMt2igMTe5qhN_moLfYefJiC8bPeMFXbVKTyiZXUG4BxX955Sv8op7SW4BOZ9M8ZRVvYbZZ74F2BhZxR_qBhuyNIGBcjT4BBtxHJYe5JUCINONIzs4GC.0PKV7U7nMCuVAjigJi7pVd__pGhwhsQJNYNbfzCPozM4AkM7D60ut9q0Sf1jPBmk_Y1Gv_e1zZVMmEB1l0sdcUONkmz7IMLCHXaJfhSFD.nSqtIhhXKBVUaf25ljvb.uKuDT81f4RpXGBF7H.pim8E1FV3ogkCa0pJoY12od.dNIzuoc_eLhUgwNtPlgvjRvQmkNEjQXYwQy_z_6kVC7loBn47.8d8psgKN0u2odH5IyLPn_4gxqnUunzrIpjasqrp9772X5Q3Vdo6vG1eMwChFVKSU3uPAVDWL9fULq9cxNXJzXhMB6NnVP56GKkldGk9uBj.BfmkrwRYS0_uMK5EoGloGjTbVtARvhTsY0RSLgJVbXSNsSq1flKwM1BrIfA7xoFlt2vNGktz_p4XhDw8NMHvulIHXAt1yd1QmmyrRnZf3ke8wgQ.lzmtnOI1n9kkY9TqjlzsZjPJv23t1e_QVNjt0i4oSFbYukCMEzjU0__k4TNUqRRRXSYPbf1c3CugB6KvgecaZHVYL41pvH0s23Et4X0EDIKKSv7VSUBarljXwPBWz9HLMu7jtmUa11J0pmo_ks_clnP8m51gJxwp8R6Stc_7fiIOYSsFnyVWMNBOWlbHCMQMoWnFwmpFRtPm7zdNd6mRLJLDFkH5QamU0aUKvoAo8uRDflxwAAHrrRFwG_pBhdFQQYGCBQnfsaYXHpNCLh6FPUHYWlez4Bzs70ohnaRgxFvYPNjXBNYEBob0RqyKsDEaeKuXrmvg5TVXC54Mg7TgjnBEeDphfwt4eSaNLFn5e1kxdrp8RULvfqOCF4likmI8mM87HF2BOrBIQYT.ICTNdUF_1ghyNLAxR7AWXXr_Z782x5iLF7odRY.aLMnzzZ9u9nOnGgEatzXHUMzqxSHIjfdD7PXU5ugfTLzch2jH12KQGXVF0R3qT4muGt.uST51_C6R1tmdd1Hy32OS87Maf.be444SePF9QDQ92.CUknVDngHC9Y0P7o8zj2QtywasEeHQUiBoa0Hly8Acfo_ujoceg5n24fw_e7ktflN_AldE5E",mdrd: "pvJ9Yqoh1w5SIm88yqPH_UOHzmv4UemCSygiptoMCJ0-1739133472-1.2.1.1-igGmvrJMoHWFqA5R83sZ_SVEm9MqYb.yTw39pWZ3Aj0ogH6Nv4jT1JSvvXNVSST8YCptmJZrI3FihP6IpwqRUOydzUSX59kAC4jgLo_LagwMJZgRKSAxJD6T3TQ9o4y9_k1utzLFTzsk2gfMHQ3A7WyfSzBhjGgKGHKKeunGOK2Wi97TJv8myogi2kf0I1FJNN_aS2EJBcfwWCBnqt2pBWxSD_hRBVc0TXWIrSxW69oHosUNgLKvVnBIq1wyWTueHo3vy1qvpICEc.GJog7nh155BF3WSbpYDJjSl4SG1Fx2Lna3dmIUZgG1gt5AB_H64b0SkLgr6gbrxhDZsedqkqHwL3r5RzN0LOxdmw3vKgQ_LUTW6KtW.AuhKb1mCcamsimN7XQkdDrv9no0lUmrwgptBOto8fz7Mv6KAazRagMdhwF51D7T0KGmj5lDBx3UfV9KdvH27I74Gj4NtY9X.FWezbILkq4.4J6ZJP.nW_P6FHM6GMDC6N6RoWqa8lJpGq_qLnIDaIAeYMA3eId24dgzNRTlKxcFNvyX3wfysTsYLKhWvizmXf7syq5IuV6hkCVSxi4WuDVCqDhKK4V10IpziH8NciGEOi_1FYHJLIn7vUFNUBsjgbWAK3JV1AtH.1zm.MabV76L5Zh4MHypFVHhxFrdCyO6rouKvahdbKsCzI_cYCZN6j9RKgZuQ_nzMcUGusLsMLlukbIvsnCI3Mwp2oRtkgOfpH0CfeVVx6vcXB711U5oHf6eArMkvbOENAGMy9YWa8xw_CFAvHBeKVY44gofv_JiZcWKXfl9eH3.l8EFROtHoj0voFaOSKLGdSgw1napwMbGfdMqKW4e2EW7zuFFjUYmhrdMCyP_JxuGc7fCULGgI8f6IwPG3heq3.dvvMQNSAdhMsgxB9Lt6QOcQ_4LYHH4FeIshg3xrzqBx.HxKadO3N84Vvi.zJb9D9DRE3gp5T8gS7cNx4NetFAqQI_GG0JFdZkX9BGEPW5.Qbh0efoF.814FJC7zCJehdxyym1nQfjr6v3sgHJRKYDO5sp.N2LDVUVBpfGZ3HNhgo.Q76aIrcIL5KirfnpT59nwooDZh4A7KY6xAampOU.xQdg6tPgFOVH7I952n.v4ETkk4_XcWfp6K7dumUULXBnXcRotHEnoE9lijh8fO219I4M5H8RbZBDZ2qHZzqRd6AtBZALNy.hGW.3AxPPaODo9vhMeHrEktIexTohdLi6qbeGDvFXByLrIq9FwiKpMPUHnht4iI1hA7_eHO7OV8_c5dVNBe8HvrbC5tMF3XzBzcXX4H3XxM3yGrK10UvMnXlZu11UYvb.9hCe6BYKW1NzZqLvLNH8liZlPPM1OaQnWv_8CyRLnz9qT68qdNXa5N3rcxhgoJHGVPG4idd30tfRqt6Kg7.BgVTRTXeJ4YpKQ0n1rEZ6dBMAFBBjFLDcamSa.xoU_KeeApQ.iHuzhJa9aK9UJ75gkR3XR0N3tn17_VwNBPg5ABBluzeFa5v8_ogb0gSPr78X4.K5RT3mbEENAe0_JPkqH_00gUxvmrdumWt7t5Wq4bTVNA7KOyL114Bx4Va1TtvQZyT9QxG3WjCOmQsL3WwHcSRKL7fwEwAus50f2bituMeRf2cHCCV.n2gnWZ70B49v_0D1pGG4vQuMGNR9_bbnP2GDPROpoYOi4g3fn_dGczUdBBSeZLCsfoOwXbji_xHsA6z46Ife57DMlSeoAENdGZFygSQU05ZhgTc_JLilBAAYjWKeY2Oly2.InhQRz0urG9AaJNXFf.IUtfzuIJ99hiwkjfwzx45WJu2smgYBNWeN4BQn.i1YMIV7hrTynLlbiauRj5gZB"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f6a8e97f8c0805';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\/9274031865?__cf_chl_rt_tk=3fmdr5ExLAIgOgUdx644Scw_szHpWNYR0r0s0SPNkjY-1739133472-1.0.1.1-JaIy0kHq6TA8LQiR.abI_taeptpzLp.uuth4xkujBn8" + 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