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-010126230984.mit-edu.top/post/3912654078

  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-010126230984.mit-edu.top",cType: 'managed',cRay: '90fc965209d57fe1',cH: 'IxKbRXbcXfC_shC0mTKySzK9uUJqDOkgdAAZOCkv98M-1739195625-1.2.1.1-AWu_GV4wT6sCZZmgRtl4yS8rwUoM735IPTEdXEHhE7DsjRcnA.Tf04oc0eEUEF.b',cUPMDTk: "\/post\/3912654078?__cf_chl_tk=X1QeNgo3dwlKhKuRlXTr5EaRpz__0bJGsbZBlrQmXhc-1739195625-1.0.1.1-j.v424ol8k2Q7DHns3rzASbk3Nak4ZabHSIbE5QzVtc",cFPWv: 'g',cITimeS: '1739195625',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/3912654078?__cf_chl_f_tk=X1QeNgo3dwlKhKuRlXTr5EaRpz__0bJGsbZBlrQmXhc-1739195625-1.0.1.1-j.v424ol8k2Q7DHns3rzASbk3Nak4ZabHSIbE5QzVtc",md: "XcG3Jv55ZSoZpx53qq5rIWJr1moh2Pa9WVeEhzonc2E-1739195625-1.2.1.1-bEu9yifSUGiuqq.VimA9eW5zefZCmjlTamIiAr.vEf4w39JiM_mF8zvp1oYGGUPXlr3mKpuqN6csNlAptfVqyO53DnjVFXjwAUE3M7wEmAJzdrey7UfWBrAm3xk7biXxML8Ph45TmwVjRnikDfLTrCGNwsKS6ikkxlAW5rctUnGPDulvyPelb2_GmG6XS5xgSTK.XTdBcWlNEq8hnHkVL5f9vWgQ6ybzK7ezvqZcOqCy0yArgSh2p3LBtWlF12Tp5GMCs9Qg2MovlDBUrr6pHWFlNm2ztwKJBa36RMmVH2Ffsg_98geLj.SEIutFmCVT0HpjbolQyuBUZEnLtjMjV_TItsXhF1R6hSWthRCI2c00CBSZreaAoAp4jhtVBSAFXCue13VhS6sz76wiapbVvs_.1OUG4hLbizMbPE6FEgNWQbxhQjNw6dnyTEAGK7oY_6AtvyATXl3BVILllFh4ORkUqadjYOIj2hKdAO5rtRc1hzj8eW6dnw6XB3uhTwu5Wvvzg0KKNOGNCjyWAD1gaLWY28281UOLzmr4OEzSDd6f1FF996HojUzXMIjL5lmBScLSrXTz4SZyO6gaoAKmkCB2vQXVFWDmHgI2Q7LI6vXI02ief_B2VJ_lMItgmLKJA5ySYz.qIRgy3BS7LD73XabHpoOT84LyzUy4cOrzQ4RpnRX8tgvgwWvWRZlsaHmnZJLwL.PYcq1sly19WZXIquz7StAXuuS.QbL7JASN66EYxyUPY8tGuLGW_YfPJFRL.FWvKb0RyX9hybZE0A6OWMgg1gvJFKJEtnsLThASb6oryjmEeq1HLCJo5YdhM0c__QIJYvkZoxr4P7JD4BMQxzttgGNH6yE_Sz72zpHOrMVEYJeHoO2_B267RAcuUq8WHUzpIWePK5u82SpL1VVuyyvIwCFjo27SFhq1BZ8IR830iHiJ.6lgjr_owu.SkNJANqmmyqGd64XCkBw2_bmbfwQ5OuAeW9tXFMO9_h15QPrxcQaSjc9Ge.9si4Q03NVtE1FY3_HNHxBV6g02WuPT0Q3ld5Hmd4mgtQvIyo0xFVhamO7POxydJ7zltVfFhlFnFmKPf08yZgzidKkK9WBGYSvGgkD0OzFQGqgYDWQgW2E0vgIJzC56a5PdvS7AriXcnfRl2sWoBn23qVZRJ0RjBSjCEJUciYJBsTOE9ujVn52Mv7yDKh3NmzwPGUEHJnXPWxxyc78YWfRq1ByDmLGADDMzznc.XprFEtxDi1H_3QavRNrhX64FpYwJHVbCJzhfIziWMnrXMs4b4mlS9Jbot5mj_b.33lcwzPmn4O6a7m445FCByar6MbbzpoSnO_fbse0ZITopEtBpU5DfUDFOBOQScfDxrziZ.VzY0s2FlTeUwj9WcVvJxU3mQQJIypY9UY9PLekfirF9Jp9XRz8_RJuLzYDF5hD1aKSWaJteJpYiXk2c5km3JpQAdPDFwB9KC8tPk8zQ1ehK5d5V9tGWNsjE6gSdWH9l4KNtOaOFDW.ZUFUPFXESN4NxpXamzN3MbKjqDUSgtLeo0JOGPPVxDRI8Iwm.rXrcJRa3zSUfrxebWKZ_7245MR0IRIFFQumf52ShLVTIYd4kwl5zL1r49RvyTKMioCez4KyhNXiRmtazwkO21ggIc4Xh6fPxYwZ61JzglOyOB8XqpBKt7xEWhMHLc4mSBkeB4vtgqq746FQg22o5o4ywxOVPB8.aYqvr49jg3fJCJ6CqlGUXRtsN_jc3ONeYTvhkciwrfxfES3m2jF2A_Sr_Wn7RICMUsAqZExidMpk67.7aGBmuVr2v35oGb89rVzU7yMNF51.JYkgfwsgivlSDiDjESr.3UdOehcw9tlEubUwl9V9uvMRufeP1t5j6sVFby5F46PTxl50lkXmIX2wxMZ9t6.hl3fi4bBI6a7iVp3MUlKRk1vyUVzO6VcuGWVoYtBPab7ZtxJQKgyiJx3tuZ4_CWGPbiHc3iBOSUhTiKneVqFDsHe1Qogd_2.f6XpRqfPCRuTywUQSAr.3WAtZytxMtP.p4MxiKER8JE3VInpovrHgsEH7LVVIP2l3_knfmQazKpF.J8ffnBWrpazEM1Nea3mPEe4VvYOkQZtCtLYg9Mf3Jc5Xy64aNldxDiURt2ejQuRxON5REpVXO8YpdcEB2wX0VyeD3bnPYoB0se27BjgmnyAC_skOfejZwi36gmj6oVBjOTB10j09.0eZagc8o8BHivY78",mdrd: "TX3ZDkGeSnBXU.3BVtfiHNBzVZ8LHTCqbrM_91vSH5U-1739195625-1.2.1.1-S6X_eFE.cFZMpDzo1UKo.xrh6WhM5hbku79xlRl3i4n.IrrPSQDj.yUdPQVbzMxWYiHaPbpFC3_Po5jHpR0MpODoWlZNkTbeMEurtwvo5pcVDZqJp8vtEEL5pne_MdCLJOZ3uV0XFH_5MbINeDuf_f2xPxtd_txP6ZLfRkBCAVMMfzRBoSWn2EhAMvMjSYBfuIBQgluZ7A.bUuvDE.0Hs6RUrb.QqWAd.rJT06fvUbZ_yS.2nOdQ1n_f7kQOYf4_1vzqKwMWWxs22uqEQhuQzjmeQSdTgh0zMiG2DtnrjJN0ckzgUUI8k5HxTLezIMKUwC32bNKH5ZVcPxRv2OMwicgI4Gi6HulSuv4fMjhA.qjttoI3qwzxPhbFwQ6oGaO.5TO23odgfPgWLuYwmxV41JIFOuBNOr5wBn65_vmytyoqPNZ6Y1b42L98bC0o1AMYyr.iv_cZMcMdnFVQRatquM6kBRGDPKvsMR1qw41Tfq3Cy3cC2mj.Q.s2aBZKgptUC7f3.GbbVZkw.fm0fq3tvz5XMRd9FdyygtL5ySdbC3wlaBkiPT4sA5JLx_FHDHYTppSOSEH_CGfeq.JKi0p5UhgXifssj.0grI1vlbtAyp5VWWvg6X_lUFzhgFi2_Okp.zF8WvH1Kw6YNJlALFMTInOeMi026wp38UQQ1jJ9oLWl.AA6YI7g64hZrJ4Vb0unpt265eDu649NuHbHfY0HCzX8gxmuhAyH6xoWWnhKFcdlhJjEF98hJIdfl9lsHOHUe0TvPdg0rggVtlu93OY3CE5g2ZdTNQZh4ATIj6HmAtlxi7vM2fJwiEZ8v0xRCO1VMOriw6KX_DxOLlRdgYfLPis.BYyiDweFnh91eb58v4eQIDz_MprFr6Vo42VZmCzC3uTXg0xWY8p1ElZ_P.x7SnA7mMK4tDNnU_p1Sa3T.xcRHIsI4xUNJs57XaQwsz83CPd9x0KRj2XfjPtFdbvvpedR_UgqggbKZBSGBvFAOeWEf2TUut_Gdkss2KVNCysd4mGekQ9e3r_mk1QfjWrsk0dneS6sRNhbRN9slG9CLbyMOE13pr1HShwmy2rXXVoXmTJ8t3FXjWQurfXWV0zLSnl7KI.V.rDXtWwc4VX315AvzJkn3jqMDgIu85ut1MWmprdARLuhxDYB1pppxrKT2S_9mqRlQRNHtRZ1Pqovq6Z2C1aQYWLZVWGm86PztDGv2fzw3AG7Ww1mKOAF_a902LdI_rLu3.5vBy69fBUODQNoidOFTdfuF1RADFPslnxp2moA2m_3OFzuhEa0DyyxbsA048WQgQzdNRi0msJVypkwdt3Eh9lsmzGmDlIftN_PkOrgePTRJ4XMDelVX_WYW_GOacSKnE241S0LKJHe6ATvdH5mFgH0qOJOwArYZviMo6iyl9M4I6XMn0L6eOjH5VenFcw.NyRvtxL_xdfDTjr_Z24_O81HjKwFtZLO4zz0uFxEADOJtWd0d_aR_HfjHhmhO4tj3kGB1vhZH.OqcBNTHonMtbiPorZzCYkYPAYNd92X0krDR0yF9jDD5pzsf8ANV2uKBFaPuTvXPDDour6yDHVUBQ7LYoMiWlLwUYVFFfy_LKmy6rKOHv22AuEJhrJHMhZVvtcR.kVIPFWp8ErYQvV_nl1AcHXhF377Zf09nIYUJ5h7GIPcf6WsqD.EBKbKu_UNFRql7vl1Hy2g_MqneLjRM_DmtUszJjxUZslfeZxAqCAuhLpn4HrGZir.g9YaJQ2l.8_dMxDT3U8dcfE0RehGKj3xt9Pqqdkm__iHUaQnTKSVpNG4UQ48Z4qY6w"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fc965209d57fe1';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\/3912654078?__cf_chl_rt_tk=X1QeNgo3dwlKhKuRlXTr5EaRpz__0bJGsbZBlrQmXhc-1739195625-1.0.1.1-j.v424ol8k2Q7DHns3rzASbk3Nak4ZabHSIbE5QzVtc" + 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