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-676745616880.mit-edu.top/post/9182534607

  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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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-676745616880.mit-edu.top",cType: 'managed',cRay: '910f6b51099bd6b9',cH: 'rJUB6q0X02eRn5MrqHqgXwKQfdLfENL7J_YOJxR46Gk-1739393093-1.2.1.1-cR3WGVYz84V43qhJ.XMGpmVJaBrYQoAg6.l2Vl6OkP6RyUGO5kxyheJ7VFK4lhUd',cUPMDTk: "\/post\/9182534607?__cf_chl_tk=3DC1sHozES2xpzBUPBEj.avYd.b73Yne86CRAvBVU1M-1739393093-1.0.1.1-Nz2R9N7pIZU4ktIay4CrZZZkNiZAwSMzaEsBXDB6Xmg",cFPWv: 'b',cITimeS: '1739393093',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9182534607?__cf_chl_f_tk=3DC1sHozES2xpzBUPBEj.avYd.b73Yne86CRAvBVU1M-1739393093-1.0.1.1-Nz2R9N7pIZU4ktIay4CrZZZkNiZAwSMzaEsBXDB6Xmg",md: "Ze3vZxrrA0vK1X23cuDdlRiDPZdMfS7Dw9MdngXpemY-1739393093-1.2.1.1-bpJb5VdBzdKP3RvfD4JqUn4hFeL78bkhsM1DL6gDf2vJRLXSDFSnPmox0oYjCypVgy4zlBKSzDSzuq7LpURO85Kva7hSm2qeiLmJM7QC2hkRVELrLlP1iV3mX6Vg87FEA32I_yT9pGqzC0MCPt7V8abxgN5x7W5H1kbvmPcvejkYVlB4usuR7tGyraNGSr8UVf2XtBUn7kjZBohujGPcDyRmmSUkudB7ZyzDNYsSj0lLiuWBdtvyeWk3Zc08C_YKh9vITx.k3llzvFejBj1ZsioPYvrJcOZ7jC0kQzPR7B.fSR1mEFGvNhgVSlXaDvoCuPW6O_W1ccnnA7Rp5BtWu2iUv1AXT1.XAqLhhNpB7TdbkAKTdwr1fQeDIOWXEe45f94VdTaXaKiYr0D55_wzaYAMIHtRpC1lmUjowm2tZZMH8tAE_CMSpLLXCH0b9FMWKzZKqpqCM9JtHW2AmXzi2oTgBhYUWQ__ULM6FFR_nrgBhTI0IQXsCOLG5ssi9AnRd1vxbYcvtJBgxTXgveEJhcDFDgXt1_llq0UCly3QFgxX16741NtNlUrfco__BSz34TGDs21EuOPPxzm2bTWdaNSWoCQ3CW_TlX.IlePds5pK1WAZqCsEcVWQOGVNtGIteoWUKHnM5yTZr9m2FeEjGj0FglEUc6ZlvN_U7ba0pI0BXhki16QLB5VQ2KF_jLYt28EPd40Xy6yuwkUWXCbz_9bFWtU5yU30xlx3JZN_We9wALjxOChuVzPMftbGRStE4dYkpu27YGWQho8IV0S9ak6eQojYX3rJmu8QkaOpM8ej7_8lvfzCyswTRLwEsf1.UjzyjhjA78.Npbe5_CK7z0b8lpRRcvEE3WciGkpwW.RSfNNdXm_kUCxKvnM0Oxk84NgVNTZG5HIuYg0Sk9zzXJKJGjFg32XkauOtSY.1tDFRuzpzQFi0sDkBDbMkz2gyjDmKjexYoGxIoqHRpMFJWN1aIW5VQ2eak58.dBLrR.pgFb9J2ZzaqSK5li3QDdl8k54wu.kiRkCFu8YAJQLEHB3rizA28XAqrImQcHBQch9vAdtA1XufkAUar831L_OoC76oWQbu3mAnNyedstwlFRVacHfTfg0EygyC3w5G84prBXY8y9LxTUrIGHamgtJcF167Pr2S_0LziTyQujI79DBWG9YZpzwM5Tpmb2V2VNTEPQmEgkGbB4QFXqLXg7f8yl_K0mQZVX293IpuRgrVylieS72keW24ZZ1iTtAggzMZgf_.KfMkMaMNw9CKQmFYgLjlMhCnjy8M0.u3t5kSQWcT6KQJ54nIG00qFK5Lv_SjKhiqABa3Udsz8gzTbItMn7YpMgk.Q32sAi71TRUVPLNCkMk5LubJhp4d0Z7uz4M847OJb2zOltcOJ8sHjlaa8GUfIUw15YW28vMMDCSfMcW47o9JKXI7evq4JtDNllSKFcDHsYIVlp4S5gvGBJbu89nLTq19B0PekpqM78UDRl3K1CJ269J6YVd2qmAcfKP9TL14jiDskYsxwT_91rGECwrtDQx080nlgQVz6YiDiLg8qdjZ.YGBPSk5H0xYfj9GNulTE06Ta9Xbp6CnI1imFwP0ge0AKCKaFfTarFobLEUc3gPbbInVXBkRouY6QmKoX61K9s82josRuUpk1OQk3DFECSTUIrFg1qyczrp.nAkfCu0atLY_5D6q2meTX.LdelOF2Tqt0mTaPEjWF5kJLVwSjXz_KEojBk.Pn_n1VEeXlsIiafTFDmIVdHHLzQQukVjO03V37x7tj4VefaMK5lg6Si8j_SLZRcn6Mg4v1.CR45fRhJyfH7m3RrSb7E9NxAdAJ0hzub5ZrXh8FsnnASA1SbWozhkYCbztAM4NarWEHgAlJz9x4trHOfgLUgvpj_5SYytOe6DuDoqQ.eheBe0sOOSWrg17zr9U.xK82xLq2Raz7PdyprxE7X1kyMfnK0oUemA9FLNthTxkeU5W3KvrSGd80DKoAS3HCGAnZdYgx8_cglerhkjlbwAghu5E7TRRN5KQHBVpnyUNUDm3WM6QprKcd8mnOuN4Lel6C3Zt0JgYJq.VC0ZqU9zl8sSCTpEZ8oY6I.bU8lPEdRclqSusZyF5UnH__n0a4l.X4S0WCxmQB8Z0N01b41Mr2A5N89yPLoJp4LsEuyaUmvoQEAVivwZPyE09uRzzj_8o2qDVoics0b8jG0LeAhw_ZW_V.DV4yKod08jXiFoJ2Uh8",mdrd: "iMgKPeQh4E5pYyFJc0qxWCSaqguQcZZ2pNN4PUatZ1Y-1739393093-1.2.1.1-PAYszLZ8P8J1KYJB1tEn5btmPJSujqnqBXdiD1bWlSLtXAiDZb18Bz_JCoJQPwvvzIqkhRyKseFahxEwCBVE2ZM3y5_S5jG1Jv336.m1hNluzKJzrnaByRvt0ikWx5rQfZHGNtoMaYxOB74R_8eucry_52V_i08b03V7w13QpsLmTUTEaF0FCznuNsVYEjOYHkPksKs1TvgVCYM_XWxTR8_oH5ZVuSlNX2YWCYO3P05QxLrQXXKekcHWqdAjp8S8gFDz9W9JKceVy.4zumlhLnDkWtyxz7SHTym4LEDwXnrbPH_tLvutLKPch6AxU6.Z_q1LDMBV1h7RtJIjizQ9793ZfZWTTiqVcALDtQIcIcbvOc64lpCZXlk2PRuHeXHvpnaDwu8yBmMN0Ja3e_5Y8fOhj9yPoXprph_fpQGp8ZBhwPK_kxFIoTDixb7mNrlJPGBZinI.zBSqG2vb3f5SjaUHzvHfJRTX54e.Q0wI7muMib2TRdgfhbpXIwxp3eYv3059WXgc0.UB0Gb9c.9oTHTzEOu1OLofsf26.lEz3OiwLqqSrmx116YOdLU8g9L4bYOA.HyTH2ALZaNwAWn82I.CkM2I5C90PooV3C_bGCNtBek9Z0Ab28h6nsr0PjO2I7L3A1gJHIKKFwSKnVRHbuEu5VKxWl7pP3C9.SSE76_n.NtgPa3.JgL.aeQGlUNtBZqUgSMSiFRTFDJU2ZvQ56ksQIi0iaN7prOxTLkO6V4L5oudupjhWhzsHun2BX1bZQ_cJpnSdqJX.CeMNtv7TCFnne8wxrTopGGwYXGkb7Ya9Au4xZ_mUjcY.U6Vd6Q8P.hQJ8vNWLV7bViC2G8.DCev7QrIpbvIEXQVgP2V6XIjSp3Xln2_mqWEFUHNGDsGKgNzHbOprXUAr2Vk5J9ncTjC1e8agkKiAUMatMP6gfDEx11bMw6.ERzbgfzrnUd9aWFFDuOmUk94JfhLDv_karjtg7PxNZU7lT5OlT0ImyyRq0Z7DrT5M6AuMhD.TQyUo8Q43yG3cRsmx77Ie4tlVOFwgfBQWt5FSgPNhVBr_pgMWX8Mspc116cxzKALC7o2Ojgq1hHlcaKpXyeHz3K.LSac36eIjJa6NY41e9KAj3iYBfoMXsmZVFVbmtMaj9Hy8Ajwk8O0t4sK9.VIa9Q_XuJshmt4cElnuxXH3dyG_tXWcdLdLdplVgO1ZpKoE5qtArkrvmObp4yU8DCxXQ_2xiulxt152C3EaPTrs.xcQqreJIm8xY2YwAEX7VguF9okNOEYrKukugBe1qFx1pv_cJHFaAltIa9z3EOqeGvuuk4hKDiLMa.AImFMmI3pANxAO9vj9Jhwsp8lk.41wRFJlKEFysU8MMg0b21n7TZbmBrwmhPKvf3mKKOMDa5k6jzMXN56RY5GAcQW_krs3vCiN4bpN_3W8vnJKuOFyF6.5da1lqOsBZ3Uw1fac0OCVAoECIULMb0ZbZV0gXeGGYAk6P1.gXmKVT.Nz53n6v73aJ.IoTL89PxdU7ph7Ya2nj.7bmUSlvQAFFWo.BMD.0lYwkV1c2xgeGzymHaMJi5iku4w8KLJyTz4iGPniImB0Bnp5WvkEIRb.Ej.QDyDnOC1j11ypSWd1xCyG9L3yRRdkOyHb_JKhveecv1lw.kmADtDrNp3DWTjqFRU46EgsLO8_jf5SLhFXt8bctj5PjBuV90IYYOYcMYkCYV0aAAUjrfzMg4ZjrjcbLVxIDA.pcDP2gfBbVGsuUmHxn6XwK_kW_ypKqF7vEGucjCTIYeJKhuqDd6bP44L2V_v.OBlMXbAXJ3jgUZHX3ZJNoqQeOPvYrU"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=910f6b51099bd6b9';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\/9182534607?__cf_chl_rt_tk=3DC1sHozES2xpzBUPBEj.avYd.b73Yne86CRAvBVU1M-1739393093-1.0.1.1-Nz2R9N7pIZU4ktIay4CrZZZkNiZAwSMzaEsBXDB6Xmg" + 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