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://524002.mit-edu.top/post/9735428061

  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: "524002.mit-edu.top",cType: 'managed',cRay: '90f7f8744b5357e8',cH: 'Nz6jhRX6Fj9ujrhjOZJoq9Y71Yf2I97KVzsDKtmD_QU-1739147216-1.2.1.1-IT5S93k_a_jvkNvRY..T1z_rNgP6LznPH49S9B_tHXi.Ox2DgB_1fwvu4SYo6vR6',cUPMDTk: "\/post\/9735428061?__cf_chl_tk=W7v5u5PkeoLzQDopweK.EXhaLyh5ew9Pdf_cwx5STMc-1739147216-1.0.1.1-vwsLefDtKejzRJXlMSeo_SMSe9d3Ra9q0ADOkz6e1JY",cFPWv: 'g',cITimeS: '1739147216',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9735428061?__cf_chl_f_tk=W7v5u5PkeoLzQDopweK.EXhaLyh5ew9Pdf_cwx5STMc-1739147216-1.0.1.1-vwsLefDtKejzRJXlMSeo_SMSe9d3Ra9q0ADOkz6e1JY",md: "hhduebgHrsFtVupztnXm6GWj4hp5_Pr.fiJpywbynAU-1739147216-1.2.1.1-cgwXHtUThH3BX9Y_M08sNlwMmT5ac5qIS3Ku3cR4palj0m1ZhljKIuG22Xmz5AQWk6VoiSRY_IIfK_oEEObqeJrUnacArJiE4bVOXd65ivWuIUpuYrMkmODzqkfB4Sk69dAyVSHmuLP2_O4lbFcLZ_5fgHUQ3ArKwIwHn9m44RmUc1xUynAOvRSLKy87YZXeys17A5TVobXIwRlvrgOtk8rUfKE39nVuYEwYDsDFbOIZjKr0hMdGVOiDiZzSwfg7a64sxCSH.8b8DgOQOHdg6LH0LMZhUK_MaNjWFmmH6vWvRNUMOU_jLpL_1et1KBUULy6Ynye1ZHowfP6JMfdqx6wcHqDH4VVKN2T7Wz4fVjO4_JT8HhgvVf1Hf8tLl8BvpDM6Lq5UYsX_gjL78J80kpF3p_WujOUGGnBie1xQhIKIV4CfmUQFtQLT0760MYakBAYRsJh9Xjzo6syXH3dVuK6gTct419Xhk8fBmvuoa7ba917QmR3bpeHUTAFJhk3tZFWiRWUriD3f6SDSLHPswAc9kJXk9XDNoHNfBOeXH56.Ie0ZywqFv0OcKfMmXH.aVAL5lx3CnDwEXjPjubT070oeVJ9uDYcMItE.iSlMCuvJrgicRc3ezde1samS6u90UweM1JfKt17JxaxoNQyjl_mLKxv2xSYIQysJQrlKctYor2csOx9kNVQLGheXzn_1d6PqOvi4aHedDn6qBrDr2Nv.50EqYnBq1chWPkWdGK1sTQTHSUJaCJ4XWRzh1Zb1QK7o_pgP9mOuMqWyQHtPZGh1Y3Xj3.kmNgnx0AMqJly5XjR0IhVHXyq0jpg6uJYOCrK87y3x3rFO1T71NBh85.q8pvEKIefKzyfYIfEKOq8vjtdA4Mc6MXrpbjHDn2YkzGeyx_bTfVq0G2p7kskIavBvOVDfvv2B4klXdMUMGBbjBUvxShkqhx7uVdg5WL0jvXcsELaoj7bJGPp1p8cQR6uhDbxki1Dq_BajWZrBRCo3han8Jo4C3CDTOgTvYvpI2teqLeujlgdiVQP0ihCHNPb.SNktPj_lfKiipM_ko8B91ZozETlGduo3SjMUCLBr.LgH7q46kUOfoHqwePrg1Fhr0I.0TRWEXNyC60RdtjOGpCDfCHMhbQSmKsT5OrrtqBwMsvuDFzxVioV7rHf436vOROSOPybMWLEFJxRRyWMZ8TEUaEkkxK.exRyD.4NNDm1ZtTyBCeplzyNxQmS9AKZCVGjCPJaSaiUQ6OmVK2FGkpzZUyp0CWx28X2Yg4tzHW6yDndQ6TkHn1b4fFme918b7PzPeMm5UPDFj1xMYi73NPX5h4S64wViWGtFnhpWnsu0Sn7tNJEd9LHdkTvSk4rxMWKSeEDLk2_VoQqOyz1jSMAjGcPsxMKBGzQ_9XcEDMSUs4w0Kl0k9T2z78G8TJ4JS7TznPUwcjaWauXlIeoCc1osZ7bRwgXsGjbsjWbKsiMrbyO2QOphxcITJTQ3k8oEy7N.P5Mgpl_2yaOsJ0Ya_1Bn7C_kLehOoZJO6WTC0s1a7o3kMhyrJb8cz6Zlmz.8ca6Ug5pepT7C4Q3bd9eQT066h41HGEj_UsiysvlckZa__Dy4NUu2pMU.ot3Toc0Pkh9Z3mT7BGiDJFgnfO8cBCJ8bi4BQvhrnaNMjd2u4.In7RiP4wlkNubFz7wjIVkX1Xd1_OTR2VUHuhIob9__j4R8dmytV3uSREx.jzLApfoZ9UsZWrKUZK7oam.z4Eamxk3wLqrFBt3zI7wZgi3wIcWYdXLyQnvZsNxJdnct7es6S.LoPX1wUYzT06HvW4S5AdcMfCOHigLb98BZdzlevyMyMYUiA2kPm.7YPLUFRvCi7yjoKeESbK46O_nWrDYD_ZphuIP4VQTW9g9CDj6aGawOvLBestYnaE8tocru6qaG2rHDLUXskAsHeNJA3r6Zq6z8Li21NH3LR2UyDgYHnq9pYAolYGnj71E9P4lh60_awpej_.rAG66buL_0of4TFk34I8y1V2Yw9mOQ8OJejFYbZf5g2.CzDWI1t_8go8Y2H0Fiw4Y1U3etSjzLlnKMpNgtCoCuibdgShTRz_08aGVX21tg52naVdRB1s26HXtgaUOQGTVxbgHkjW1i49GotKJh9HiZ5T7E12D_dD0PYqRAyGEgNzQYn7GHTvePo11AK45ciwWIxlgVRjqijvqa1_HXtYdz4t1xhzeRDBI",mdrd: "ep8sBQemHJQEqo2JjTJpK_voWVD.v0FkD7AH_n1QncM-1739147216-1.2.1.1-O_yjWV1WMThkztjy8nmesu8SvLEgGijnttGLk8gFrsgcb96RXoRpo015lJciQ0ERky6srhdfLiFybd5QNWcq.AyYN4Zogv6m6HIeNDBDZI5NO14xCGTPsn9.vhaHBXToJ.L54YvJBI6EBlVtBjtRA6KoFxWyViyN5h3SdBsmOX9eThu5Jetx0abq2NrIifRkotnPd0YE5Fby9nqvgQusm_7XRvxTivdklb4ugDQNt2WyKUdvseFFKqxzEIIZtCRGcTZQhsvgQO4tpuV2.BOD7WQ2ooS8ZJJtNuRZ2aub7_LZDaTSZNL8mqlblYYQ9V7TenUSe3p0uX.dxGvAaMik7BGteMiNxhWrW5K5IteHzBQrtaBSV_8BDFh0DwUJ7RJOWPH1w3wUNOFsG6aF75TDWFLRUPG55j4xPsewzFjWkB3zYXTtC9qjtikYCMG1l081GAd8JLlbJkkGEo4OxI5TGJJSGVnp7Jw3M5nYOqhoW74qUKarW11pky4d8RmlS3DGuc4XcMRJcWxpMCaadoCfCA2Fe24.wppax.yVE3LD4futJkkC4JspbXAtFFeIn_5NF_qKymHl3ar9M2P.Mhq8I_cxiTUhsWwQIF.vVBxbw3sP2E3vEV4ajd6m_qE4eUs0fQ8nFX8uu68OSwJ0hjzrpVRWXLz2RDCFrB_j_lA5KpFGbx9NepvMX23E9GLqocqZUwcpq9lE4E5TwKzPaQTybj7UR6kZCDmpQlbZz1oiqQ7eBRiXCyyncI9Nu.eGRQfhSuLDRXTUsUuEMPYG9Go99pE9F8r1XPzT6wChK6EYPnCOr8fvtTojDMDqJJdomJoRoV2J9_zJNdi.4bXC8KSmFUayiMSeNfWkcDvbShtaajXkncfTGWGACR88O93qwzwhsMBR6WmIK7toweRdQixEquokZThyG6Ebo3uS4qohN39Lp41DfVDOcMmQDPwu7MEdgZquxpTcyU4A9ooAIgX8_.NAgTG0HIPiF7_UuD3lXSNqUklb.7dKgUU8SLFTHFBU4aUwWFM5We7GLu9c6Y2lSStvEmGhrf40WTRkm9ZOIfkcwqc5BIBU4GuW0G2LhfStCVsNyMsUt6giOm9Ta7hupEld37hlvrnyVqAYTuhEYruGVwMEukWcDKCQLIisa.I9UYGjAeU_SxQx2dvW8jHR7qqDGA3tfRrrQVBwjI_ClkViD3R5hpAk10O2CXWdh8Rd90OuQQkX8MN1GWzRuObWA7DZpq70l2ux79VxIib6coR7ghk646Q3cba0EAqAokhft7oP2zYvKtRYR_25KW8CNPbsWurP6Rp2ue1DsXrgKd9hWwQl_lBHKFlSlOnhSF6H71O51c2tgg7xBfI_VfM.QEm8EfKRZ447ItVCb64cv2V1RKcg1ZVzKgILrQywTGHxkkjjTrrx3IBkMxYkS_4iDCbBs24OROmIJLbiys.1trnKdIZAp7naChamzg_dWHkE_iyNl_sP8RulEde.k5Oe52pJqfzGwIoN3ENUozqEo6nDKKLy9NeGjqhbEG0hXeLaj.QJi2u.DzrMplRsCegem18AsifIeXPIR26M0xn3Gr0_cmhZXQzG70nOJ0ptV4AvgTFIl2rUsjI4FEFSC37TZepab4HSvm7_yAeuiQSj8JD7yBjil9atnMaC6XfeibxLV9MY4E058znju.W1.ykMam1cdTh8xQenRyrbE.s_.S4PAs5KP198BJtfmMF8x_m7tu0bAfNUWzX32dD7i1n0vhiD1L5Tc4jgw3GVDUbaa7LQoq4das_mdT.IjQMBSMqporLlUZfyE3aMkqmbBLdaGQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7f8744b5357e8';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\/9735428061?__cf_chl_rt_tk=W7v5u5PkeoLzQDopweK.EXhaLyh5ew9Pdf_cwx5STMc-1739147216-1.0.1.1-vwsLefDtKejzRJXlMSeo_SMSe9d3Ra9q0ADOkz6e1JY" + 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