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-920742254954.mit-edu.top/post/3205461789

  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-920742254954.mit-edu.top",cType: 'managed',cRay: '90f7d121c90e6906',cH: 'Q_nAVsupYaOPHnKRy62JO2uWQ.mrnzIRJRyebUs5UMY-1739145605-1.2.1.1-GcC6VFjT074HyFXAs134cnWaamSaZFQZS6D8dtPs_Wiuv9U84TLGbveyBCRrUTIi',cUPMDTk: "\/post\/3205461789?__cf_chl_tk=.FKH_kpQXArDUrYjSg3KPHycqHB378N9q4lD55kmuio-1739145605-1.0.1.1-yupEDQnAW4yRc9GnHzDwBJvn28rSooMJmbfhTXcYEEY",cFPWv: 'g',cITimeS: '1739145605',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/3205461789?__cf_chl_f_tk=.FKH_kpQXArDUrYjSg3KPHycqHB378N9q4lD55kmuio-1739145605-1.0.1.1-yupEDQnAW4yRc9GnHzDwBJvn28rSooMJmbfhTXcYEEY",md: "wvQXDTqarTwYdqda.lyNbuZvWfGjIHhWQ.aq6uDoESc-1739145605-1.2.1.1-s9ixreTUJjCUAUoGwv5FauDm_aAfhJXH9HwHdG8.qdsee8rYbB70qsxR_A9z91IfPOn7KWzLeg6l3wjNIOBDhA9HfGV8uHBTBlHo2CaVoYYLPxvoYbtGt0ouTSLzQADBBBRKGeFg9IN5tguVaq2aQFp4p0gwiWqWMjCRC_Rd2tOgolyjiU0mOuWLbFQsPqnwdRyZ25Qb9PNdceGwFdgCVnfJzaJlKkQZVAbnZqPksOj0m3w8sOD1m0GPzvVOx3USBnALBlKJREwgJ25ijJARgMTZbjhpzfhBghQGxmbXmu6FKTAr1g4OpHYpp.q.Jh5kORuFHyO3M1hediygCqypDvxBQ.R.5ubXd7rqtJcuB8Mpe70PbD2sIse2gX3ItlUf88Dx2HdEX.9xVLMdMJsjwOFMGs5KyV2NWOMQEGm6pQStKVa4RcBqQ7buxtLRu80sF40aGUgK1gITsJehEebV1wR72ZwzsDxXHbX3KKXhPGYQATvivc7mkDc6QE95gsORAr.eifjvHOSHzq.Kx0_tVC0YGpHmk03gy0o6n5uM4u4r6rSyN1D1QRUjcQxfKt0o3spW7QM8kDXr8maz2Nn8tPl1YOEowRXX9zQm6vrwXDfUmgnCy7_U4sd891DVsmAmTNHoi_E_IjBH3B_hS_jiDz.YSLSvHdBYq2XpuSx8PF6kkjayCROrCDon_wV3NAOAEoZn2tnJLOLoKxg.E2bXXCiDAW8E_6CcbV32hKlRWl.mLQxgHrolkdoKM58deQ3Gi73t.b6YKKzBAapJ7yYqJYlU3Inx_mB7vv973g9yxjKyYflM6KdckL7.lGIdxwTzj.DkjCikUHBUAjnMs9EKQGODCeXRFQhixdnY1lnNC.O2Vk_i7bfC1mGLIzY55RPSojLLCGbOfI7.Illb80EgW7JTOKKhA1JWQfJ6X_82BmQ4IPqVQMVYf0QtIiZlMdE9ndNXEPvwJry_PY7Jgg9_2MpI9yt_DA.nwulSed5v.nLo9Ryn04mLqkHR8SAm3wNkkHh6xu.rtkezi9.JQK...qo539Ueo6Are3Yr6EoeOBZ649IKAJHOnlxHZEP7tdAOmr.8gICr5nrCfl2oCCvTl.LP8AoXNDpyYaN_.1TOBCbPqgYZYitPBniGqPlgVsPyVZglR2oNbj7AX.LYUzROqHYZtxx_Iduz49qDSjnS0ipgq5f7U2oXB.sooTV2XVExjO1Tf3UQgQzr5LPsV8voRFd9jRE_CGegIP9Xq7jC6MOASc7_x44INZFO2_o3vmcTSCNG0Y.YjPvZuACebu8iUEASQDaSL3o_Yb81ZFUVqdUHasGtwPKNtj0t63caDS5tMK55QPZWybSZ2Iedn2INgcZPeD_gHl2tQ8_7WMZ91rZ6XCOisHvTuvFwxP7dQxz5um71ga2Y3l9bOBrBHWbvo0Aoetnv2J5zWeX95GHWrpKGsTb0DCeXhEqJyiuxzqP8ThTWDCnQFyD5weADwvb1Aoh7qSuua1AcS9jOLWhwrJX7WVl6XSym5uxUtwMrtIfMJwqmTx2x2Bfr_10EWBk0h57m2YoAA.LNM3IjWj2luWk9NMMZN9lu48KUt24q5H3VZ5ZdL5gw8zpTnoacya2alQjRX2oYxTaJjldkog00vkFNrNk3ux1_wA03czlAMPAxfv5NsWxnr53GlsMac.grE.899MRyJgaTm196R_FHMWnq5v09HRhFduaDGLjsT286AvU4WWQ3bcgMNhEFDuCZrZNE7b6Ossvfc4g9ixTQjmhais.PXZKuQ7qBt7u4P2JQTdVyuSsAz2vosdlZdOHVzayGDPGchvlYPXb6BPJgqdfqNksDAMkac0HO3bLW9e0TB0cBRBvT39Dt880NRp7jmoLOjs0f31IcywLDOxb3DS_NUARayCcXn7fbZulrPf8yIX.g4vzFGJ7T_RI5OS9ISRlDx3VltuFshcuXfqR0iJYKuMFMbuwpydIPJn4Iak24UOMTWnfYIAm8ZwvcaB6v4Qe7CqdO_L5QUioHREEgbhIPZV3MStqM7HbUJPoGnkNmiQXAQ6K78JQVoabfYxVz0xRusmYHd0k0Lh7Gaw9VLyZXEBunFxyzVPCiALKcwpDkwVwzLVUJAn3gz194qtxe7nuzZ66VfCvyhce7GmWz.ceCft7ak3.LRMJBpy7a_OUwnw5O80KdDDk8852_kAO1ZVK1Kvro7znS3..NWQkgr9syql8SC8ohwkuf3HivCKBL",mdrd: "NxLAWBu9ZN6N_B440ZdlK1Zu5umJbnBP8_Los.HeAao-1739145605-1.2.1.1-sTPFhoYIghoyIRVgn8TogpTjFjNXzSJ3TiBXDdcandix6aEoPk9jPwa30fFWuTdCU7XRTbMDsO.EWUbN5iEjezf.22p5RXWlbgLl6wsHA2tVvBzo6GT8eToogCrmaRkKaB17FEcDXNlekpCxWfXXBmc11LPwV.wBwI4eJB6uy599yPFC1Lf63nqfB42oG57ZAebn49betmbfHd5lnTKan50rLP6S6JaTaeocyidxuB55uXVLrlb32vT2PjmWc7GT6cJSCumunmHYULRYxQTp4qovG5ihVhF.RFUF4aE3d9Vt9RXz7ETHGlHg1oNtXVoiiIj1g2WOO9d.uvCGthbSSdyNK1zP8HKJJ_OljV1tgZIfP_sf2KEpnCbRjHnHLbkpuZSIOFkNarBj9V7Vqp.sGVwYIrv4kU6zPRyzitWQZYIKUHWPYiCyy_ypSZR.T2H_xFMwqTuLlKn3nwvOckTvUYCtJzkvVLavn4s.x2HtfHGeIu2.QUhnQnLzwfEJ3x7rnMri9gOlGhMHOqFGHIfreRcrR4jQpgyP6zGbaqSHMMK6T7U3RduZi9b7GoHFOM9KT.XiRwur0JdjVV0w5gB6XWhZCdnQkfldNv5zC0QH5cdqVqrMU7v7.fGRchLhlIjGw0gaGO1pn8lpZ7E2xQ5Enpzvuc71AcubpNsgtaiybKT9cmF3tJYSuKkEXUnA6S0rx_xBkB0pdDc.fS92C2ZaMQKLN_89Nceu6LbDkhTg5M5fvOkkrHFOs9MygJ.3GwJRkmbXcpfuBbqegvJww6amtb7qhX9UQ4naM3VBsDNK_pUjjmRq6cmsqrt8Zi6Yr4.qep2DbteMWAxjo6uSBW.UYdfoCgQgWIo5d7IwnkRcw.yUU.fz6AxJJfIpaDiCgM8zutdrkH90w3EVmWTC8KfebHiz.mKwcXf18vkik8oMfApOF7qrf5SH8DT.pCHZH7AMlbV9THQVCjM8LT3yk_OgF.6QJ7gO7KBuiG.SQ6bnD4Q43H80TNs6AemgUWzOZBWYMicBt_uUlB8DtR6gGWsQr9rSkYhMYwOsUtvC6XCvr8HYkDPCjToYr0Hi61FU3_4V2To2chmCTFHVI3r76A7sW.bvcO84MJIOG5knTTPo1bOe44a2G5IeD4st7GPSfFoEMYRFKVc5n3KBek41puAZ1Dy17pmo8ITIYioxsQ4IcMSR8qIXckZ9bSW_wXPeKDLy857xNk_yQCmzChlotr2Rq6FQejOrSzy.kgMxmF8vja.7khu6OS73Y8gaw2FhBmnuCHGuuJe2lFUaAJw.BArIpa5KKgpHyO1h5xTGXdshqFl573Nc0CVyNkjXjOfYaoufow5UAmQaBMMbM_zApvSO.NYe3JzEsCUgVci1mqKJzJ8ww9c7bAO1l.5bWk7aoSOf1w90.g.AX_I5ncWmix.A00jEs0aaSWyijDpXfE_LtghxANBhwctc9mOsHvgpnWqvZvOpQv4TsSfXsNr30PGJqHmXhzp_YAtAwqgq3g0x0L0a2Iak0ZaZ6VEpnEhs8JEHT5CyncB4EEQdf5ElFZ62d6YKtQB3DON4N1WbFFcrAZ5BDpsfLxuE_A.i8BpuweXCJvILQvo.9OFdWrvQ.1iNyPC.UakwSxqvHGwQmfEQmu6sE.Va45y8fkCVYqtis8TYGIDm4RXekq7HV55eOaHuaSP8HjqdQHGKucm2QzmtFi.V4k4dSiXIUTO51aI.qYMrNzwmNNqVOcnbQkheFT3GahevUe1gbJN9lPqXkLQGzFlz7Wdp8j784N2nnGgTNyfVqD.Vn6j0P_SD8s3c6s_.0DZDqwZeh_M3fuFxou1ciGc"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7d121c90e6906';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\/3205461789?__cf_chl_rt_tk=.FKH_kpQXArDUrYjSg3KPHycqHB378N9q4lD55kmuio-1739145605-1.0.1.1-yupEDQnAW4yRc9GnHzDwBJvn28rSooMJmbfhTXcYEEY" + 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