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-484267441349.mit-edu.top/post/0945712638

  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-484267441349.mit-edu.top",cType: 'managed',cRay: '9109dd80d99ad6e5',cH: 'Dhfv.GMee8wltrQ8FYw5uIVTSuh6EJqlrqMyhU8G0ok-1739334855-1.2.1.1-Hx7RIf6NtKg2Q9IuSaJ2DKECuiO2Zv5k8NGu82R9_hEIuhyYicPy4oPYvPTtYXxX',cUPMDTk: "\/post\/0945712638?__cf_chl_tk=ty5tldiG99B_ufAYODG.S1Lev1efVURCtKc.tNB66gU-1739334855-1.0.1.1-Y3ZTaETT6rHXQkjFcOKbDpTDB81M0eqpanNMaUEJMiM",cFPWv: 'g',cITimeS: '1739334855',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0945712638?__cf_chl_f_tk=ty5tldiG99B_ufAYODG.S1Lev1efVURCtKc.tNB66gU-1739334855-1.0.1.1-Y3ZTaETT6rHXQkjFcOKbDpTDB81M0eqpanNMaUEJMiM",md: "KNXX_fb370dEaKNRYu9MMo1KJ5O3sz6qqgH81mnFWok-1739334855-1.2.1.1-8_6Ljk0zCMWO_W5cx52LqAVoXLMfk6I2A2o0na4gf_cGsU_LRvh0OzI9VM.l85.LUDQmoCZEZOlGiM.rytr2Kw07kMR5rguYNov2lafAyYgEfT12RIVPbEr0P5MRdQJ1byXMgyK_U_0cM2T_w7Rv3QJfdqvInhRjKU5Mw1rPceFnnui0SJSJPfL20YWNbW58bVS60Z5b31TLrcp7nc28FHWmGgrinM5o_LTU1rzApPk4LQZ7GQbyh8dSyO2y6EogUI72tvIObqjipcaGfqlI.lcXLFmtgTYNvMu0KiJb28EP348E_1bs_B2VLrHOnVI_sNNvWd.RjzrCHLvOnr_NDz_MC_I9Hhn.6wB4.1OaTeIAFNVizBOVRrUqCOoToJKCB.LS3KLm57CYzN7MQU_.aDK_E57RGFzxaAcRn8ZzYnUfp7ze03jca2wRxSB8aTmTdvDnXMb.P_XcC5ld1NnIuMrBhLraNAV9ClroyhZCZGN68eFbX1ebBmVPVcgFhjwqn17oArtlO3epAqB3w5McZh9y3NR.WjHHfbTMi1dXcJgwI_1lFWQygGpNniy5QundaOpoZYqpzz9G3SDCZ8_XX0bifRlYN_4WXog8EpgJLQzLCjjsgX8H27cM2kLDFirhKAWFk1WNJEwW71A6wRmHNknzbcBOMSvZV.bYMgtUL1fnJEAZabO0v5aQ1MfLpE2Pb3raN8XLe6qgtECVLeRTmJM4j9.K9tDQ2DRt8QfANY_sG6gcy.u0ZfYI_Xfo2PZwKHIJUAoBgKvqeJ3OQZBbGSo5cTTGjfBXW0HOg9p7yE0LD_UyeWFku0rsbWibLI5Ah7iB20l5_bGcOQl1GFyNnuYUN0jrUwV1oFB2KhXg5_qdP5U4eZkUiI89UNozjqYEHulfo5lf54gOTLcCp1vS7yOO5nR6AZvphS9fmF4MGvbswPJlDviAKC06qjxY5B2O1RBkwsu26XyIaMuSsV5A56LHHZUJZQrmjb46U3QEh7rqhI4OUAFWNtvSCHvUKsLFaBwnZtDzGUhfQxPSWbw2rmnQsZYQHU2GBG5bHKAKDXjfPG0L.gUvsmHsoJBZ4gmu996xkJ.V35iZuEzoj3o7s1lam.GQhyfnQ2mVm2TYEVPjaoyYzDLMvzOK.1km1QHX.k.BaUEkJrayTnCPiqHlc57nxdCNvCd28TpurXe1rN3R4uyWNLrMgftp89MuOBjlsOBaep4mRIilQI7fFmhs6CwLuFLPrs4q2NMF3SvHqrFVXlyiV_barINcwRzRswmuWZdUVL4L_4mRXK30xhyITL392tko1k74Etfa3UNVygg3Mp03yL_JbCXw1_kkZM45GMzshcLeKhOy4QSy8Zw2mnV0nJ83vF0XswpMNTybUEhyJvlYXHOIoxMjUNb000k48ryrcc7tE4R0twRIR29kNT9tfnfY9w0flyw.5JzA9MqCdfKwmxIMmI3e3XMV.x9vOfpJtyyXQ1_lePq53PeCVioQ45gzmn4uXFCwGHb_hTFDUdh0kogT39ivnTLRf191aXvk7lvk8Sng_p4OZ_MT4ye7EJCGLXdleMC8j8Gt0wL7cNIEZcZRebJBoXVl6Dc_TrKJCUKgEBLmmHqCEU8x_IXGs8TlyQ.kPoJ8PdaOk985Uy3PwbBqy10yNWNifBUM0rWDMjOl2Mtl0PDKDC_f1R2eX.Kj_QYACBIYTLU0dIGr37pn.fcz7FrQ2a183EFM9vIv2ugCSPXe9jmFLXK9y9gstJM3LPZlVsSBY81uWA6KHHBHIr4O1CA8vKu2f4CtObkzfY0aETijmFJYl0gCmM1MSDPGM7iiOH7mbZVDUQ0UXpnBsVieuUOSZBDkYqZfTdH4w5kz43cqTggbR4mTDaVPlrzmYzp0f_DOP8iOB84BU1bqdHeGcu4gWpXZVk_.ynsCkd3RU.m.xJMIYHMX5iJL39Yu_QizXc.A9SDVuD9B1YcHqTE4NdC_0TzMjglMmJbgRUArWgvORuqBpQIeiU95fhFZgRjyLVUDwVT0w0TIksr_A6GEMz3dlM7VpMgNBAd3zDe1sdaNha0Ssrmwy6AXIikZiXgQtvs.gGMfywrWwJGuwI3_FxfyddXHy16Ia3GA8zoDVICgvgNaWQ4FhI3srJv4hA3iD_0xfW0LRKReTuqeoWHPZBtczECXxUNquks_Oxc3L7GLF5nWAXnX9XGVemfPejxMnGOjHURGI69ZLheCLytEhTeS0p2uFSpC",mdrd: "yVvrS9jx0jRgTLZXu6JF.ekPThrkdGNJZbA525yf9YY-1739334855-1.2.1.1-S3o8Q7KScCmKbyV0UpBqnTvqNu.W75TDdHuxbosvcpHL8cm4h.__m7WUNpJwlcN16L3Zv2KhCysIEx.MU4RUsBWzSEhRYYn1r8lQiVaiGw84ODKTMyzRrfW1t4yciIG2tQizzPoJMiWISdLXND07d82p0uqGXe1t4Q86EDfcRMIvqtcQ3xhOA7.xTTOWM1j1M_fI0_vhJpnj3XIT50yKBZcAdKUo_8uDOLZPpRs1M4B_XJq7lvdmPZccfXmJNwITiMSle9DqNC4U0i6.g65aHjsc35dFpPJEr97Q5kSUKGuIacjOAQAYC2TgRxgItnDHqDVNIFkjD6DJpgjVHFBM1OAm8aiJIgCIx6q6tnFpSMlFDm_hUYNSPRHcQ7XFfYehI61rsd2nWhccW..NAzLgYp2IMM6zI_1G.1fiPVJOieFKlPeIA.5lyQ4lQJMgfPru62D2BooHbATWSNBuvcafi7Kgo8AldnMlVbCrLmaxG_nMdC6w5Aom07rmXqvFTQ0ziR3IndXBN0bSRCVQGvabZSf6GMnOsUjo4LXUbga7AcZ5Rlr4gvHJ9WmfWdI3P4Rh89TQAyjfhKhFUDimey80GdluxJGMVhmibw4O45SEXazZigj5q.Df_HlP7umieNLUy9EGgPsAANG0ODndPXUWFr1bCtHFiSXPBv0pFLqTwCWUpAY5WHUoa0l._DR2.qpkyHCRz2cK9csF3ukhz47I86MwbtyGoUp3Sz8dSop5KLYCGlY_QqJzz6Prb5ZX4J.HgkZ7ABixqYQa66hu4iAGXMgbE1wRrefgMnOXius_JQTBn7u5vmz.XLUGGlF0e7lwTwNpTW2gjlXSacrcylfoX8y4J2FlINzE3CHEFGNRzdRF0MJxtupYEhAoQWl67bUyNhYcjAVbIJE7SbVN4VoARTuid4ihm5G8hlpLAKhD2a3CrIswiZJtpYrnULAiIpdrONcwcVHkc_QA1a7tzAADN9BNplakem2shcatG91OdLBlnQV_l7A.7XOCyIXAWKiZJlheRXjih8RYXtAZqTBaUxhDVNbkU.624b3_ia_xhWaz.rQAX8ZA4vObPoaygw2SuDBRZMMnUoI00NnGgghZ7Sdpn4Smh1gIw4ME0o2sgv1_YJNQO57959xFzlZC.OenapTidGnFgmKWLMX9DeCrDYB7EZkbh_BfO5lMXmwnN8eXmpYwvqInnR3gevpCkTRngBpKmOWXLE.hRxkd27Bce8N.WiTrwrQdy83FoezxEj33t0Zq6_Ukywj0kUS2bIQs0cdWxPdeg.vG2OlI3wFNhE3Gy7iJq3EiTsvrwfvB6nPdAT4PwxbtD86vGgbR0T4OFcJ8gqAJpF1xQxbiHuVpmWfMfN46q.VyOTA0kyqCVlkPuZt0mWUIJGcvG01MqRkOUR2lOPsS_uiAYuAXHPAQh2vHlG8mJK0vSMhwCRJyqFSN2LZj51Sn.EGR1VByeHiGzHmnOHxZV6_B9fsmkhLDJp1xYTO6Co.7QN4mYS3zu3SRBbrYzX_AMff0wtDdijJsmmrbXEp2b2XTqKzFi0.G7nNNsTpDim8JbNDYqgeI6iAhcdzsgBwaawMRPdR058UynoPKStl0MtQpCD3KKXEj76sdHp4N4w6vasWEgfHQti0HC.9s4vzGzxgeX7obhFWxzu6HGgfRqgcC6MhNJxXiM5SCSb6.Ix_B_AeSalHmLbqdqEU1WrCYMH7aX_Ex.JuiLimQXvBNoFeBoMgevR.v2AZ10o.fGtMI2YVTha2ER4B8ziFjGTEClSGxDKJbX76h9BSKFy.eyGNP48TTyN9fC0xm5Vzf1OKKo1RPsySJoNw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9109dd80d99ad6e5';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\/0945712638?__cf_chl_rt_tk=ty5tldiG99B_ufAYODG.S1Lev1efVURCtKc.tNB66gU-1739334855-1.0.1.1-Y3ZTaETT6rHXQkjFcOKbDpTDB81M0eqpanNMaUEJMiM" + 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