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-677232678968.mit-edu.top/post/9016254783

  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-677232678968.mit-edu.top",cType: 'managed',cRay: '90f2e2b70871c999',cH: 'Jz.WiPNg8nv8wOXep.0koQUQawNqD5VsZ7uS08tk5Y0-1739093896-1.2.1.1-orqGyjbZEFWRRVPX2c3hUoICa.BxA_5_dkbZAWobCZoOMgRUxGizMGhcW7hgg7PT',cUPMDTk: "\/post\/9016254783?__cf_chl_tk=PeTOHXD2WJF2tc39xHvTmL4EMiDqB4oIsDwB1nG.y20-1739093896-1.0.1.1-rtOaTiBEaZKtYTGGyjOVatkp6ERFYl052fjjPVKOcGo",cFPWv: 'g',cITimeS: '1739093896',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9016254783?__cf_chl_f_tk=PeTOHXD2WJF2tc39xHvTmL4EMiDqB4oIsDwB1nG.y20-1739093896-1.0.1.1-rtOaTiBEaZKtYTGGyjOVatkp6ERFYl052fjjPVKOcGo",md: "PL5o8jgPT4fU6hljJRmZ.bvm.jj58s5.j30EbRoh7xU-1739093896-1.2.1.1-k.4fpJh3cx4azIa4fWoo7jZbkUT.qmwS4oPIeWTrEau6mceY0g3.aiYI9RVtLANpKIU.FhnahedXVUtdjZUon8eT_l38a.BdCopwYgjsoYNoyAV2h4eRxuD9tpDTPry_F_ff7NO0iC5VVB82Nh5XHDWylaacElPV.76WffA8tg0lCF03mO8i23ngy0gKXMsot4ht7YhosOvMM_s0Cs64X5Ju0PQVqi_2bMD3cCfBMMJdY2QwBgeu3A0Mbt6UFXmak.lbg3SOrSrnB5kpRQgoQVw_JoZpVdF6Czym3_WpI_3AYIie1Xt4Ib5YULgJFJbGMFSOOsWALF3LLp_rv5HkLO1RQ97AO_0x.wx5zXifsD66QtVoAvsrErxJSV6d4R6hTHA8zsogFd1.sDzaBuvczx8eX3A9j7H8htxKq22b9.1JShKK5gjg1CRQzB3wkPws25Zql0sC7y2aZiyISszgpkOgHhCVBJuf.J0kQ0U84adD9fhSJFE13gXgpF1xhAstUzUAz4n5B7VcaW.ZtWHYE_se69ScKP8oNFM0oVuar.BIfyva6HLDRWnFk7TSUy1eH_k9pRLzLiX44KixTXq9r4X6CNJK8KL7tAHN5RKOlMUfeVaAueJyv3vO8T1aFefL00Fe6H63M5itly1wX6gosHqAVkCCN0xJKV5ELODRsJDUryBfMuLN4DsyzwRHeF6BTQ0Wziop5xi.dC8KJYgs9B9xUdGBFEESdyrH0wtJMTA3ndXP2bYgqNN1jkkSzGe4kFDjFIGLV7YIr6W0R5lB0EKABVVGqFvplmDCrg2_NLMx2D4etLJhCyBBbxQW8DNfd3jH006lhCRkMDmHZ10YuVjONZ9B4eGJEXkFpr0e5StVgOtXvcu53XenD6IBM2gGGC.dAdY9RTmmUQX1cUKIc.jmtnnnMFQzYVWFI7PnfQvgCtQbAkv0iCrtPY_PqkkQ9AExgiCgu260uDyLKgeSlN6g9LqzZy3inSvZm5RRIgxVVSoKn6BJ_DJdodGYH4guQH101eq1YJIQ.7hWyrOG9cSM6SbCjJmIqht1QIxsI4QueAkt4JUUmdq1rHjuY1L.9rVVTNyqZ84H_pyWPPibFTxds30D7r0HtvnL3uJRm21FvaFWaYjNU0bHxsM.1LLveL1VOcQOkFWbWVbZCpuZaNH2oUSz.RhzmUReSPEJXYpKuCPqPcvoYeU3_acNBBDKfxVbVAzb.wFVqerPBhx8hGo9sW.OrGmmcJvoy5MqelUry6DbvHprS2MCHK7TxawsbgKuclTrjaoUr7UB0uEddpLuCi7zjdF9yj7y7T4sX4VltPQ12FhPaNYKMY9hIVJeFeHV2YPopX48azIpo0opvwlAkaZoLhoBkRnjjh0AZr1Km_B4SiSa6dvXrBkmsP5LoXoryg7hSbkAL.xq2GZERj7_KJeeFeGJWsLeIPWGY1Bk.PTIPOVEFfzgdxj5WMv1uOHlKAkccMsGUiaLKVNWZc3u2vMpfE_mTXCQHEekyKhAsyEGi0.j89NRLCpDkM9km8khZOPz6VvBEm2tnyQyHvAcHE5MlAxawkTHoN7fOVlJ2uP_UerNeJLjBY5nkjJUwcxTqWNOBrvlk7psS14pzGVmSxtkQvRsvHd8tbY8kvvTPTvmROwhCsw.DAqUbzSJP0GLibQ75MEikOwuxWJnBJ8p3wuyN623Z2CWzEEfdDQVPWyhwZBn.b1qsdr1oA9KaHh1msORzPTgkq9wxj3RcG3khppBe3IqfWbN.3YbCHCJ3RwqQ_feDTZN8WOf57ZWvpaf4GJcIDFBVetvs38nLoDTWMbRX1eLZ2oS2seNcHfUZyH8v_juypz88gyxRUkdv3NAMqjpKz8rejtq57IG3sPvs9xOJlsaxCtkvstTVv1bNLafa77c94gcnJHZlMPg9EzeQZP5MvQjsL4qwMrZaTme6kbx5kKjd5ZfnhORUy4PPb6pTSAoSuo.j8XooxeJlbjT6DZG3UpSnwzXUeUmJhtvsRbiQsODwhydiV3_eraJxEabVJrbSknmPfbqc2hhY_uw4Y7Czg4q.rpW6PYB9Jnpsjak73g3TP5L31ASsFh8vzLLW4zA1IzS4zeC1MeFhNqDzQktQWQCeWFmwt7ptGE7rt7nFZ0PRdK_MqAMVpao1Hl2f2C85TAMMjsv1SJgV35mdyGPVBGP7SxDyyhryqOE2dyvETxNKvtlMHEDu7HiJAu5li5eL_5Ftw.qfucj",mdrd: "rUI3xbw8LpPmSx_VluPWH48IBzeJD5UwxsLomyiY7eA-1739093896-1.2.1.1-C3NzsCzJhsBWDHCHjHDH77d2lGem6OXq6XwYVtvM2IZQRBxKYK0_EiVKG4HDlvh2RQURmRE2csHxTHPH1Vhyj.UGEvbEMV7a69w.3u6kmDqa5s3.LsnIVcK_tLY8ljiVMDxMP_1BQUqfVB4hzHF2HL6B9yufeybYGYtRxEaXWGQD98nAkmo_HyXfL4APm.0PQH4sWf0Sd_oYDv0q1o_4CE8CnQIiELYKd50aooDdcIlUYK98iJfjEgvqlP.QG_y1SmzOuqjjKURpk70iXuZzVpSaIpKf93OHQHtJU51zcdGsU0.aBxwE.JbOsGBvzEV.v9eRHnrqAq8sD52.i9kEO8WX7jDA0qdUU6TSQ2YLtX3AaHl3smXp0BOGWNysy6bR.hxB8jZ7J2MlpEq8w3pTA.tGU3CcUCpT0R5VY1shwQAeNQKKyWpdN2c93fRo8jec2Wsl7.oXmIugFc731BdEXZvJ04Q.7sIwmjY8KoiJ4HwTyOHdCePlKRNgUX9_6NT.o5oBd1v1Ffv7fCzUVxZ6ZkapTYXOhtFbe_YPU4LaXgb0lN3bcsOs5qpjHGHl03869mmcfKx_G.otVz_jd5VwcsAFx2SgrLFXz6LNW4rnkfCAzGEf5_Qiw93yxFI_5Sk57WXK.rOd5iw86wFYfk7MGawlgBwwe68xOFzZMjr1vCrxyGwMJpH_EpxHOh3o.Iemtb3StZaWuGwqvg2y22u_Tx1ei3oTWonM3a3.JOaOWZLrWB2uEbWqwWNchzMd460JXU2EpTijRjXXO6a5ZZZBYLUNcYuBKJeud7dAcEXtKTd_19YjKGiZ19bDXOcyxiGk60.WPB.1mn6DrG8.Qa3kTxwTZs.vyw1vZKmA4r2HX0cZGQyY0x6BjicDiOjJ7zTKjJFxom0tlWrAT1FodlHywHeaLAhWSKyN3z9eqW.XVpUX3y2FfcWrlnfqt2pIqvkzm8hoP1vD1LpMdD5sIHl5c9pSqJt6aM6FCBD6zagMRIlfy4buY61RnG1laVHLUJU9r54RfpOi2PfXuMT96.9yMiPqpzMsf9f5XkAP2fDgJR21QfXGZtLNnRP5AryiqoBu_IzjsNKio08m33HETKGz5es.WWrqJ0Fw1PCvgm.UJinukuDVJGHQH_9oCPoHNKCbht99.U9IGA.4SDih9hZjdecxL.44xiABta08dAeQjL98OVaovJ5vNV7.dyvMVAElhLCKB.7qrLt0SzWBgFGVIwywX_AXYjFNj1zSDO6Zx4PR3GD.VBzNZ9d627Zz52QxjWYLzP31g5pNAcCYiUOz73dsSgDghoqkSIlBVDd3PBl6mTUZejeLvC8mE7Ia30xOm0ist0mu6I9M8gRg4F5riPZdTj08etuduAH2NX_PC4I66za7KHphodp2ABeXoRzxVpQlDgjhEiPJePaixo2Q0tT6zM3fvRCZ9SM4d6ULORNTigeODY9AYte3knJPBbQkOQW1X0RbEgzRvb6iCk70vi_O5B68YTZqYdzgJN8m6QCTM8UG4gOeqvARzcvImYtlXZnWQFT0JWzVGQWVveNipPu.wceHBVRkFdF.c5NMbNpUlppfbHltrZCmrpxb03ub.MQwOrrk9IOphqSTiOJDB5MFpHnKWsFDyHJ01CPRmvE0FEzszwyAfMpdScNxnYx4UiMfg0tRCHB7T5nqhBHr6rH93.cZrnk8frTxS6Nz5PnYGPAGPruC1PesQ6YbwhF1CMUKOgkp66D2mUstCT_iSWPbXwlTEmq.nWH1w6Pd5x1WbLAjxP1iMhSVNlKYV21nX7sGByYS3FhoJehsqkk7ew"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f2e2b70871c999';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\/9016254783?__cf_chl_rt_tk=PeTOHXD2WJF2tc39xHvTmL4EMiDqB4oIsDwB1nG.y20-1739093896-1.0.1.1-rtOaTiBEaZKtYTGGyjOVatkp6ERFYl052fjjPVKOcGo" + 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