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-603287175408.mit-edu.top/post/2406173589

  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-603287175408.mit-edu.top",cType: 'managed',cRay: '90f1a0e0383707d7',cH: 'l7gSdGxH8f9OqyqNoojK9ehj7Mm51__jEaAO6tVdURM-1739080714-1.2.1.1-9mtvole1AdV_xUPVQ59GuJZ9BDGahj4dk.pQZAS238IONyLIrRm8zYfRB7rMvSjm',cUPMDTk: "\/post\/2406173589?__cf_chl_tk=JHKq1no935U0Watyi0azqtVuPWwDRW.U3Ws16AEyBgM-1739080714-1.0.1.1-o8fraNthdiYACUav4oEiTQjoMlfP8cc1eKduflE0zIw",cFPWv: 'g',cITimeS: '1739080714',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2406173589?__cf_chl_f_tk=JHKq1no935U0Watyi0azqtVuPWwDRW.U3Ws16AEyBgM-1739080714-1.0.1.1-o8fraNthdiYACUav4oEiTQjoMlfP8cc1eKduflE0zIw",md: "MOaFWfOghdUqLdE6JugMW2.ZXFdYkMZbc0qbHrds5LU-1739080714-1.2.1.1-rlm8BJGucVPYi7.IcUD6kW8dl3Bx8._Gje0iVC97lVR7FefzWMob7x.MIOJa_oGJthOlrUFAMTJYtZWx8gXdk1cLJ3ko3QjB0eH3YVtpJx63QDJbr9sSs8EVu50fSZYpiAZT7_5Oe_5Vg8_HC6fyVj9VQWy2PhC9chPE5PUwa3d2httnV5P5xocaD2rQ66o81i0_Y6bGZBCLaavJgpm8EG79ykUuDtmaXiWvMDfd6J8fg2aKOq8VCSVhcEKB2svhWnWgg5Ha2Un9KfOEPubbDHzbd155IjVk.7q2wV5J9SH1IzeLIgvWdcSP1QMAYQfBaMOiJD4hK1T4uWVMD5SpDH_n5TiS8h2jeGViWX1k4Xod9.JanhmMWx4lM2c7UdPjsysXvDrorbLLQgGRLZGhX1O8yIZKadq7LEJW5za4dFjQ4jPiUYehdzHt7YSzgSI0fDeOmy4XyWaCFmNj1.5CbnzJmDCA8gIsBiC.dCV2OtpnwUti3icRI8s5yvISS2HnMRr7.fm.6Uy6P7DDBqV8_cyYEMtmor7OxqeULhkgtFpsvxsacroNW3vBufZeOTgI49GlaRnyHNqjsDR7x7lDe6IpGzBT91hfRgiI4mY.wP77ibQZqnAmuKMx8utNBbX1fe61g22A3vT151IxMDXxOyNAVSgp_ib8Bgdj2Edm1RAysWoM16MiMEfx6DCNXqr2eKqlk3j2is81HW6GArhkAA5s5h6iz1VPTMkQ1dUbxgHTpFWM5m1dmHFerWqIU4bSUTMCxjFUNL2gIIBxoCuyydq7B3blVhkHzwbvDHXGPtJHwFLmqzyGfELycu0hKbPopIhn0kWe1AnszyZrYbOkntEXcsLRVuJQb.tkiL2L4x2bBI1iGnNh1MJTvZv.N157DwZlRL4PaXfBlxRoZY.htMiFiYmcJtHQdTXUo9pyjo0yRw90tTdN..kFmZ0hzclcSuhDaWalYM3AEAaUMNkxKzk4CD5T59ScgJCyvxBaTs7dDtYtR001.LPwrL58wB7HCVOmBBjbVFZPiyePWfRpPeFUUcZZvjTQVYhPImw2DleJ2rulyNXrX4IJZiLJ8L0bdetunK.d5xGO_ZN3PAsLMU0JSu4WV0ZQ5bVQVOGXFrLdFXuCD2YFbP4ucDRk8SBpZGIChao5ltvVR.Ec9Q0608LMCwHmmvIjxF1f8LAQ0IdTagreykX8QOwWMhs4QTM5QcRbYy9HDFnEUEq2f9.hB3s4ZQj0PToF9gz2rglG0YFsgrscnDvY1guujz05tj73Wf7IpHlVuAUc8Ng0zCk8Um_CVCQBAkTair1DOm2rogWeqfq5guKulFesiJYfXGZzUAHdNpwlAh9a.Msqeu87xZvs8fKOJzmfQh0Jqj_iP9uPH7wKXF92eA1wDEsdhCchSVKhfrsAL7UJoO3Vgxlg5h4yaTLdgJFq_7vwm.o5nDXPc6UprXfr7P3jWigYE_vWAtNVtIPs3bfzf.PPMcGe9QMGA.oO1b.Jt6Z7mYTZj4KFLzL8UY_aiK7hrbYYuoNCVH5eeKWnmRf8kBmCuXvgitmvvIdXoG0DwFCjawSnZpOgvVChSrvCTlFV0cqUleyFy.ESIgeawZM19wUWBmdiKCsEsELRmY8TfWGys4C2.BWQh8bm_j4D2sYWcAG5BWAbBA7nQRRvTcuy0g81XK82urdzF.n9OIW97jH98Hkq_ENPr9dpbQvKRZ5plU3JD77MgAY7r0G.H6zUodwMEDj75wDgy7lUIJRQLdhMkqtv76O60FzMRZ.CEBDktEQHdNjYVHHxaEMctzcukEyGJvbPPyXfX_1jQDhJvYdBgPL04PYYgBvF0nqhFR_oVO7aek7JJViW4stUp8bUPRr.SJoROR9JiArm5MT5OL3kF5w8pspu56LNb65DrQ8gtdUKQAUVWdytb3aE1wkn0AwOxBPMTG6FXvh5exsKHAT5qX_GTHrKIZALI4zdn3FNPvdCmwcPagsxhsV.cb8SPnfR_WnW5TKRigwM9neYg8lfLx6CmDKSWroRzkW9NVS2IF6AkTfx.xYZC9PIjN7e.pi5K5h9dIToJKcBB_fD5TL8q._cHB7gLl8tunIK7Eqw2.JOBEibEwWL54FHgN6D721n_3uj8gqAEi0Bc_8ZkJT.Yi9GvkHMhYUL6lfi5bxEj3Te8QFQijcdElJZvJx._OpsdgmKtknRtyTsgue8m9cFq6ZktGnK4gsyEHfqg5X.NGdT2ihl",mdrd: "wlpt8iL_f2tifM3SxmcldPynwXYy4aRU_gls0f0upXk-1739080714-1.2.1.1-QfyOM4dn_rZQi7SDSwMq28JmkbTV2T4z0t74w22dECkgOH8A1zlJYIuUVQ3niXxc6m_dMNETvUsYX2p7sYoinFZn.eEHK5C7ZCdCvziv8Vry30VOYvqH.8zc1di3y6XqtGhPWa1oldEkYEYEDL2KKT5F3t07W81Nf1f2KkilDEP.g5KADHHDClCALzdQxIwMR_lRwpI_kgmQWuQkBPv87MHH8MiDwS.6i.2kg_Qog5DlAYC77HlCSV5dJ5gEWdYJEVNgqP9vjpG4m72hL6u32eHbyCROLzYEdj56SwnSBAQWISerjWRvrI7ZqVdvt89pf5Gq8C1zDiyOnFam4sIQFPbJbOKzmkTt9UH6bnFvIWHDrbzyPNkoFwrwkxzUTwrKc8a0HivRDUT3UfWyZioMHa7eCtPzKTJbv87_7s3N5kRFkqn86XfplgUNp4AaKH4HQCv9J34pbZCgByY8NWCQE1C8E9W9.nfR4qzT7QmXsRx4cBpAAqRxLj4_p3_SJJaax7fLHZqKl48b6Wl8Lny4IFcJCfd43o7AWaWNUU9JAwKa0gHTrQaK_IAx_AylOLKf_EOA4ZsYH6QA9odTAiVFjiVr1x7C9eOuL5AZOAjXGV2eZlVw2BFznFGL.Wdsr.UoQbV3eGwuZgS64yXHLUO5cyTrn08Oey_IkYMob3ouWuQaejGHlQov_pK7GltN3hsApGsly8uSHt.mt6jBQ.nR8dJB18iXz4isZVB_x35pAX_V0AB_soiCp.2qvFybCleEURENPCsPASj.LgI79IZhsLOb8zchbIwib9xi8nVw7LVxnTZxh2LNsB6otzD0xYmhlaHfUQ6k3Qe_lAHywXKvQQbkvDggdjBaEjXzK5UqHXbF0yEkRapDMwo6qHzl8WOrWgNjZ7ZfjBSgcrYW6Gy1bWaj1DSQt1T8mn718Di0nJio774kkXrvV.3Y0g5GcWJPMrrd_bbpceWujnc1unUKkJfjIS9eowjzAegZpZCV9By5BO7g62TF3.lkDexovYQ_wKRKtkdb9ibJbySbrkke3s0JtXpXMrNtuzEG1uu8i4KoY6VU9Pdmv1PKuCEyzl9wzu_whQsUg06GePjNQ1SwqiIvPTYs6vdDHRKt6aoD7c6LXqLc3T8QuHj1xNJrSdys_aqFgeXIH_PGsI0.hvsmS_AhqkJbPrWobh04D2oBHob0UZP7Un2y5NeLFF9_QUbj5sdZ6IdrNIOnjjqBChcktEql7I.TAkyasaLzJ4badlEPOiQpi8_oWbSjxJ5dzMsIUDsHLnKGFgAkR1v2ZxUy2oAkoL5XVR2KHhkjpgAGFvbo5iNGsFUVHkbwW8zMcNFYWk.KcKApEfCz1SsGPCpAcrwPyN_Y1uoqGNQZLAC9q7lb6fA5omJmpQ7CRxENQORKt.T8kQli.XmcejGoymSZHTvHEN1J9a.LnwB5Grv2wKzV0iplc1e4jZG1lnW.UYyJo3VXhwsrQ.GNonEtCHomVXhJZwgOlybeLUJHJi2pW4BKqngu5_xCZh56lzpBCwGEGs_HJ9Qu9JQR6Mxxi3iBudgtgXpEqTtGIyA5ILSANaPy9jvUDEDYDrUWcWNnr8RAEJWQ3VKnqweZey0fKAhBVPYxvuNRh_eFpqBK4UbTPDu8Jj1lmuBQAnaI0fYvTzopFzZjz3rVpP05USzPuSsXfBpIRj_ZoRZJORKO0EwbtqFrv0K0AhReu4Fzh9sm.U1wS0KpSwutlht0aSOz1UIxfmDpVrOkhBqqMVQps67Sghn1rfIgPpSefFnYh11gvH22UgbGdqePCxGNIJeovspE.g"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f1a0e0383707d7';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\/2406173589?__cf_chl_rt_tk=JHKq1no935U0Watyi0azqtVuPWwDRW.U3Ws16AEyBgM-1739080714-1.0.1.1-o8fraNthdiYACUav4oEiTQjoMlfP8cc1eKduflE0zIw" + 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