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-996675853764.mit-edu.top/post/0928476513

  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-996675853764.mit-edu.top",cType: 'managed',cRay: '90fcf780eff8391a',cH: 'v.9UXTnLyJRws3Ez9GB5QY.ZPOV1Q36KvPnwZa6p2j8-1739199605-1.2.1.1-mx0L9vaGyqdfW1uTL8IvjLzeytpv9n_yBJpvjcXPJzlBfYFLkObWMTKQgzXZg.0z',cUPMDTk: "\/post\/0928476513?__cf_chl_tk=4ehSACAKUw7PZXIJYTrBEZitPX5VRl2uldNHUwZAiAo-1739199605-1.0.1.1-15y4eAQBnePHxx2E2fDxjx1Ri3.wxzv7OL1Cs9JZqmc",cFPWv: 'g',cITimeS: '1739199605',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0928476513?__cf_chl_f_tk=4ehSACAKUw7PZXIJYTrBEZitPX5VRl2uldNHUwZAiAo-1739199605-1.0.1.1-15y4eAQBnePHxx2E2fDxjx1Ri3.wxzv7OL1Cs9JZqmc",md: "2yV6uduH_MlEis9tUM9VrMLbBrySzN3yixMU478uqNw-1739199605-1.2.1.1-pGCk0kHK2y_MqIE8QLGTUc_lvrsWUQJKLBaSfw1PbE37pVxHUgyGlZaKfQQOJuRU2oJaUMaSve8YpJ05ZKQexOeKhbgxJpRjtoAwHWFQQCXT69EoN2i0vATNmioiSmQyUGnkHNOdfe3pE0eNTLM_eUFsY7aqNyNxd1t6qLdE2yjiNI_Nj0kghSRr0ICbKYNSRmmpo6PVFAA886VKf83vY5gy8HmbKfW.RkPhU1Bu.ly4dRalld2Kn4jEs5ewxOl9K6MGvOfJHmzmKOsoa7clg_DE5Oz93gxIJB7klKoLCYATVpnOspreSiwxtBmXG_C3vHig2dViMwop7vd_WlLU5WLhTdyQ6Wq_YKd4q9cRNYWs9MyJsKexD3P0jabmgs1qkfbJQri7c6hAylpn0Ko29EOV2683ME5omYjb7KYxWK0k7wAb.6zVnjvSva_pP.B8pdJewG4VTUfr3FiM_u6pK5.xJPf_T6sRTUP8R5PUR.MG5A69yyG.90nb.2ENIEnKyxTkbPWOoYT9ZnqfsI22sA23jYJ6ffda4UjffqgsMY0VJ.3wfOnGpz9MTpVcNZh_zA26wSZ_IGTvrwZOsak3_DXvwyAM3s1WGiwFrtZ6cCaBya41RRmj7m_x_bE2UfZ0iXRMz_ASP56Ge_iK7AStbN8RN79e.0sdC_hTufryk5MaA2MIfgZh0GFr6xmr5P6UZHNxWsWHAJxCnegtwYT.9t0K8XUaSZedofZf2Ui4Z8ilaIBByFKcr7dWRed3ao5iYw7J.vtcwiEI57B49vVW9KT0eIzKiotoMLHBrJSgxeuYG.gAx9xkemu9m4rH9x9VmjyKCrHRVIkCCWZ8ZtmaqiY5x.jjI9yuHI98GkDEPHFqyMrcdc6W1.BBw76vfNnvXonck0We3oKN4RxVR4VZeYVoj6kq79zAFU1BPNxZCZw5C_90e8omjWAjXtzOmnirr7fHNXfDJPqN5R3LWBwDfUFUxGJHQaIxjHkwW8nPbVY9KPwE3pHuopf2NC.bjM6CwUchNRDFK4vuaDccOkvy2PxwJRyU_6L8aKvphuXjnFxozLu_3BdGz6saPpv8eORaOtJFcXohzxA6DyPsxznCXcCLaYMQAZd0JWMwRI3N1C3LbfGEkyODdsmiaHRK9Tai4_1UXy97Thoxpx5y3Q8R1RPumxjwhD7F46NJf9rYyldfk751d4Re9js_tdQUJHM2.UUaxO0XK5ckEzIcdfZYpwQ54Ifbi7X7LvtuoXNxQq49NIGGH6Nor6.YzKof_23eEeW4TkLRZFWD269_nd9DyuvxkNSdZVxijmlmxJc3bCSmwoBad6.S11o3AGyCryXin5LGRGLMCB32CJyyLd7pU56wFMBbV0sF3R.BUi0uE4JSnioGi.9V_iYVEw30JecdzsKxGrQhN1FzcoTAyYvsPWKLGwU.Ap1c5XZt9x3uHxsVGQPUbzkvvYbmXUV8POrZGEF5F.kBRBp1cm2vmN2lepRdCpK0bPFpFr9QNrqVKIzC1wKaVAPA7ejVCWeGAjMPpMac4050peM006gktiyihpdx3aUf9z_cnIX3.wINOOj_Lpp3KXpqStl3JC23ZaJcF8JkXsgu0sL_7xbrSBtCeVZ.AhMTggvL67Gg2rsHLxvR3Sf27dhHMl5XElhTsnAMkY75I4YrRzOBo8al4FROUzZS4slFhyDK_V3Otm3WAQRBvfi537cepB38LDqYu76e5ymIapmhn15qz5snRW9AvdkHbmDiIW2.uRNG9ZSKMaoB.hZyjJE08NtHtg9AeNL3J_0CYlA0B84IRkMpKBREZUEOqdPYY6IBq9PK0215xGC9cxZho.xksgJ8JyKegrHk4B1bEcCU1upx8ezWb_4yDQwBhqXPluO6JasJ_7Ez.KMKmpewHjVx3DV96nmRkKmAIc7die8CVF23Deq1uHW7A4pQkOEg4Ljlov56CXu77UZPVQM0hdvNHgg3M6SI5lrGsHeuRf.T46FaE7Y.R1ozevF4B3YgEDJe3rgzNzb1.ar56HibSL3HFzcaTeRXndsMQip5jfz24N_R_CmnM9LWrBZfjwiIdsizoqLNZGY896lwyS88D7SlIWYMb9eHt970C9PfGA2Bikb1yfkmfXJIgKMgCWxs.YHTtChzAc5Qn861dKqgek1kwuzFYpRGWNgJXxyaKTMzSarp1aMzfnAyd1gNRpGDMkv_vBZD.MlZjvcEZxuFwXAW3WBn3t33fSbE",mdrd: "ebyAO2m.PTL_wwFqis0OB.ruqAhO5Ix9m.IHWnWticw-1739199605-1.2.1.1-mINmPE_0bk_QJpD6mdiVzAukXLakTQMBFQGajFaANF2SKeCRei2QeSogCvw8G5Vu4HATFswpmFnNX2mKhDebmX8rpVLFV5HA3lJkWgO6Tdpiv0HZpEXejePBhJcDrQyMJ5GdU2D5Ei4dEkOTIL.4N6l7q9jV2iwdUonp0jk3v8wpfAFjwo0fhh5cvcYkxjF9m3136LLntJdy6OfFXVpjHdzs2HUlkz7C4p8NFNnt7vTHP7GYyIQZfWFbvMwGhmFaEpyOsFCMvtNY2svpftCovympLHEQbbH4ClGV72aURwbt.dvCHMsP3WOB_brFASArnuL7YP85zV7enbvOGTkN4UA3GDhB6t2ftOJ4YXSlIIMK4orRZfNfDxRdxN6OKA3PEQMP99wHTODF1VSKAPdsndRU8UX5tlrzvR_ZZYOcCzPolGgFkn0XwTl.ZF2d5EiO_AWTY6H_66EcDElVuJ_U5WEHNhWjE7COx2HqhNLCpEoPkEFpUbLE0UrutcDqkFYHgJMoYRRTm.qryMOvnFz27qYZbmeQ4S1v8jTmu2ezMi8PzXD236azQXvIupmX5KDuDVyWAnGJkNk4F5k6lhhWBbVGrJeraF.GDDYLppHT1tAXilvdIG7n0nxLniAtqES7c0XAAM3x_rOYP4t9CiWh.PIi19wvDsvCpvTQzSgzsx1EH6zUL5a3BbFwCmdsmD2eKLcMMxXlR1CKZLNsY7.yv9YxL.kgAY2R_IjAMr8Zl8VtVegypDNQu3VQWfU6pFQcw0BHawRvUOumDiakbiQp3N4xr.6JlA.maloazb1m2po0Swn.t2HjtgsWc_RRxcc2xzj5.Hnl9dyO.hueJfr7eoM.8iOYo2LmNomdzT6X_ePfIagpINC2i7XcSXlc567FbGwnRS0MCSoQ5lt74i.KQS62PcN19kSnFssEfx6p0Wp8ArMXk34nldmabOE.YKE367YujlSXE8s9Wq2S0o4K2dp3e_schvvBVDllBphQlUtByGE1Q2Kzoo6Azd4rIPF10vvXqXTyNP3ZO8jp1DAZiOEzyF7FY7LTuvckHqRGfCvtEoxfbexIKGzVOEMMFHhiTPADyuksF8giXZvm.SxFM47Q41nZQ5_IJ3dkIM_s5LVTEPdY_.O.PmERbFUea9XJ.Py5mbzRt2h0Rdsx0XnSeLIEivhhC206MXkG.nKn.OdYYheXUhoej4HH_bTmpRNFvc3f4xT8q.dX7uqah2tH7rmISqsvblaQ3eVht8JmoFG9NAxefKr9FJ1WeOqfwkHwOysuXPiipckZmJ93kTbLo93c48eqpqr.edWGEvU1J_nXq6X6mFrwcf_fuLtrncS.MJgpO6J3D1tizeNZSHNQ_8Cp7VyFWRZm5hTJQ7Z_1u0bi9lxZLHtzOCzsBPruXnKEtxMRxvtPY_qEmaRYsvdFycK38i1P1p8q0iIaKQTTUF1VbMExOdoqhE9QN._4uezgy_1JPJBVaDyvbp4abgvKtiwE6o3nBFZVdyCI8_NZ0ZUIFBstl_fFP4NMhOupL7QaptjfIj1L8WRvcGYrjrnReFs2z.YOlOFenYY_kMkZ.O6vSM3a9wuDXbpTh5D0xw67JctHEdQjl28uczLYUO3ASesSM0_Js53AokATSjfkyaoO2ntCJOKiR.UmWXMhZLu.NgxpisUQoO2OGb_8B7iJzxuHjRgDCzlygz21.3.BU0m9Ua1E1mOwPJGHYUoz8m26uRCcytjMOyDzXJzzMwOdun3JCKfODPRCIVFnlILT9vvnsIYwjzc77ywSJav9HNuF218Q4KHnyHxf3wywD9oubrq8v8SO5GgKT2qOBgiQRY"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90fcf780eff8391a';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\/0928476513?__cf_chl_rt_tk=4ehSACAKUw7PZXIJYTrBEZitPX5VRl2uldNHUwZAiAo-1739199605-1.0.1.1-15y4eAQBnePHxx2E2fDxjx1Ri3.wxzv7OL1Cs9JZqmc" + 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