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-682605731097.mit-edu.top/post/7301284956

  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-682605731097.mit-edu.top",cType: 'managed',cRay: '90f7e6cf3b741fd3',cH: 'UJcNPUXlg1gUhchTzmOBEI778SdPgR7NYdAPGQjHQ5U-1739146493-1.2.1.1-cjwybeg9yz2FKpkXcwMw1yEaXTw13RtS8GSJHIrIRfaia3dq64QTwF8P1jvdD4nq',cUPMDTk: "\/post\/7301284956?__cf_chl_tk=Q0xbe9ozKaRD.Qh40k8ZaOykqkz4CxwJrndIvLBvcBk-1739146493-1.0.1.1-.8YxLTXn70_es25CcltkPU.mhHnkJBw.S1BRdGl0ty0",cFPWv: 'g',cITimeS: '1739146493',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7301284956?__cf_chl_f_tk=Q0xbe9ozKaRD.Qh40k8ZaOykqkz4CxwJrndIvLBvcBk-1739146493-1.0.1.1-.8YxLTXn70_es25CcltkPU.mhHnkJBw.S1BRdGl0ty0",md: "_BP7d8528FRWbvE30UPE888SN4QXAeJfvzDnolipVfI-1739146493-1.2.1.1-LSl6PPcaE.U0e_5b0CNEpC3.Ty8oY4wy.BvOx9R6kLOLdqEUeo8t_Sx9KD2In9ycGDzWqAApbxeznI6pv_U9T..K0O0kQh866VXX7i8ilc6KjqeAuSMq4Tr2_i5dW39Rz8bX9ZoARpTliMKeXYPvLP9li5NHNcspv62SNGa4xcFsc9F0HcGooJzUBorjcriJT3yheJdkni0Q3eCNKui76IANFnowJdTxeh7BquyopqYdvjtIF41zxyyy9xDVZMhf1CJZnNIvLjGqXY12r31mpKQvKNkNnPX2JxrKzaorY5LGtyX1Xcp1Glvj32B98F9ec4Hp8XPphUu1DBqOuxGeXy88Ydlx_5T62nbTqHy.cSmrzId4ik9rHbvhjHIKJFKloM9f_E6dd88WbZj2rw.A8rb0dEpv_wq00qHwTTnoj5vQ9cc1BzDrmC0FcEYgFU_i0xVDj16n9uAblN71WNK3mWFU0.eI4Rzuw9YcAUHAE1GKCoqCRVl0qB0PwmFna2Oofr2fUxERU5v5jX8S6gjKR1OjezALjlfsPbwBp7DE41c0DIhYaKxO29XvmYKCSoKj5jSJcAmDmgS3USbZVIVKz1iPZ6qKhSyQA6wV2v4odzi0EH2V5X4D7fucCJQit7Ip0tHlzjG7SzXYqROYkPWP_OJjxhDj1a73hGqWwvkJKOTkJR..RE0GMz2gu.fgo.u9TwWw7AldJvjpFKwxMN4XeFblWpbbXF0c7xw3JRz8kug_kt5bup2gGSgshrXSlS.O5xxAcDKG03f7KfjPlC4lO8RX_E3l4fnqn67bHc8_gkk_0Cb_W99gaGY3BvgCEG4yRF4dPqNpGDGnY5q9sa7d5YK.g5BEC.QUSRCVw8jkuyX2eugbfqrmKFEqFRD6usJV1otxTEtPhJZwS3bwrXbO8CfPYxoQAMJomb_DwdamKyshgTHz0MNInO6uADwxOTy9T0uLVdIPoFHMu_qbVyJXsa6HQBLmGgmZjVTkmY64IWFsy8e7KF5sbsEQxvrK7q0rxAKfnKC98iBt_JNZs4Ec7hYqbaEeQ_2IYDp8zCB_tQ_0VVaVib2oHz80f3rBfeIpboTdZT_akjAPEmOZ7z7IHwQqPQFyJ8clT0efGX_LpK23pZNf35z4Acxn8rnZIOdlJa1HC0IbtjKoBGphDZYWUBR8LDBSUkrCIrxsf8Ha7Mr..sjo2p.1wkoT7rPPxwM0xSyy_8Gr79W.zTD7dkdR6rv7.WJeWLPC6nG7_WJtCe_wRQLLgiwFIFafx8zLlxzfqeehUu729qAcG2wGRkNqHX2moWTpuiwrBzWEshueMCeEbD9fPyKzN_lI2xd0Vc8kjI6ySHwthmpJ3TMEDiO586qEqLDZTMV5rJrAheavtyW96.1Dwu4qrsCSCtcfy8H4qh3riU7aQtxLNBwyH5ImhzL_EjiLDKg98.FEpSYMawJBE9njAUlZ2fh.ymvOozhxLkG4ZTDM1azB70yb9TIz6V2Dy5ekfrclXJf_OTsNjZ_Ff6vIT20J9A8XZFkafMLcwI_4OjpiikYGKeKLSR7OR7EKOXwrQA98xLVUkD3TLImlo32sYkL3YgvS0ym6Cka5eEmj9aZbIl4sgQCnQm_bxwWcn3wlxH5YG6OCucpL.vF54B3AQuxnG5XLlJSMNCArZmR1jWkUmO7MgaiFZlv3zx.gSXpJDy.XpLH5IVdFdL8Qw85Qa6YaFn4Rvad9ALLiqFSadh1IKpPh9SdQcQzY5JUzXCg7AJVoB58hMTPW18Ip6R2P8sTutE4mDpUkLnsyDUFaFavbS29sbyx0ZjxW.ls1goG4Q6_jSL4yfHuqHidx2KtYvMtLiv0LAv2vEplkbDyKh1QKG4MRyuo5_SFbXrCbOqA25SVYWJDLL6zKFYYqW1PUuyDnrbHDLodmbtUFaMZYl.fSxfepUBl_X8d66KhndYzpboI6p1.9_2LNFe.str4Um4rUItMIRezLVkYzWWRrUcoTPdgBGWkgb0o3j48.4cuYHv27Ng34SdvWWCijJ59dkrk6pmmZl5z3rzEt3JIB174VCZnRJ7Bl9uCuFrFcEbXh.BK26.Ze28axUGrn3OF.e_Ww_cpu.hJP9JnPkqklnMlSc5p1FJRk1fXhXB4BfM0eY92lIsM6RZWumcImHM1Hg3a6URrdzSW2juLDrBfDQZ7cZy5xpGBNvV7ZjG7oOCkQGbyex02c2UYzgY6ii6qwLmYfGEF3YUXdQ8aL",mdrd: "fxVVaIBvA2zkZFENz8UDnzTxbrBIQT0YUI3CEqbnr8E-1739146493-1.2.1.1-iuODVMI69Oe_xMUVOMtC9Reyb2JAcR9ptzxTbcWtqacjAKhhvg5u2.NAhQi.vGdZtR.94.xw55RJkDotMVo_otCjvVUKSJJxKWrZko5Gyj5MTAGAwH739BrhdSEx0e8RtvNpkzd7Dv2435K6kCPs5vAW97VTOnC5qwZbqL.p7hjkEJMpUw6gTpHbtGMORQgqeA8FF.rqiCx_BcRgZVD9nD0iLrsH89TJ4Qiccygr6Rjj9SMYDoUxeKZc5C5qmH08BPRmqNF9yXrXLekv41GkevCdsaYcqPsGB8c_pdiZNE7Ye9IfgJb76gJlkxssrz4qn8a0_ixyTXv.8THFwwMyNIZtlo62BkVvmMs3V_xVctb24Wul1TaO9jq_LjHDKk9nPQHSAu4wyeAlosFoLOeIM9DsGyKmRSfeeEyjiyeOtyDCQT9m7dXWyQ.RRatDvw9zJ3wjUSnNdsZZ5bWdntXdto5bmnw4Y8jhRRShfHZDZl0BW8bz.kyz1pd2UOEF5cypamKs331C.n0abHGm_H_oOMFPlpOvSDFRaQwsl9E_bJ40FFsNXAWYfwnENutOVvHFbJr1FeAJ6N1HocGDUbwUrTZGHPauvnUlE.ZGnTcvBrws_eI6fHd.1mkTZP_sKl3fZcD0OzskZiLs2Yw3swYtjXdEXU8Pjsbixtn9zhUfsF1HSs2EHmsDj8HbnwtYNCgN1g_BW0OKRNsNyRTfo4dP1teKbMOgGHSQRXQRa3ogzPhNngeY6ckDDozE3OGAAG2_h6QKznbpWisF_rHqq3Dpb_nf7NoqvQjhjFAmonVjhndSuMoHTD4N1yzsgW3FJxH7krW4josJnsGVExHX_JmRmpTDpNJiWOx0mb7joAE_4MyTDUGYg9alXKoabr5VReWbajqwwSQhdI5UjFpASXEZ.hrhEyN20ZpD73vXgbEE44STunrEjz8kmCMwBj9afMY.YQqEf4hGdUpQ_bP_mEDuqRB9NB0NVz6eWY05N42BiCdnNA7Tk.5RHUfaByoEIiSO3VyjYt1OeaoBen4cD19Zdilgpk9tbhh9oU3qLko60GRfxcOmlkkrbEwP8sgW0M.E.fRhYRhVTTEsfV4j85g0iLxGc8LvyYdt8nw6Bd4jnvreHrTiB2SkmNw9Lyrw18Y6qdD6Pp2GCFxDuytgxFdEgLjfXHi1o2AsYRpM1QXzOXhOpiLrt1ZdTrzyMAuYhp4svBRUAY9PzDOVVCJwptuqjd4gyDrJ1.okY7JbSGVgvXgZTRiQ70wLS5BSOi2XsuiQW1_oGpJ_soBxrd5iDoI1ZnIMskA9xwM3ZQe9FgM_aAog6kZsoWOgW8bYC_QBf6fu31qHJxcFWJdZYXNADq5hdWM285cVJd03lwO5.MbqVjrxCx8suWYRGNgQ7iANTb4nTlR76ChH7Keo_XcjQ4IW8LisK5GN4t_elg36WpkwlvRXafDONzAGxpJgd27Bzg1uz83hz59WQQK6o_n0RBH7FN.YPFQJ7rkEEQwWIyJ3je.wtBqNq9OlMDu56GE_ms3EXWzqYPxa62JFaAWZEzFJiZcxHEf.e6o8r.gttxoRwot3gY3ugwt9gBig1.3bW_sh9wfYjsDwe.KwMlfvE7hOX0xDzH_o5JdPbhbj3TGwntgLDgjKg3GvudOIJLgt54XcIgcNGpOOpMVPFfACUxIhAoOMwVkjo63kzgoaCZeykiKAIBBL18OspKIAey78nk_PxRI5VuaR2hLmEtmh33JXl.gnUNck63NQQjbudLJjqHCbVH_z6wupkNLQ8KuU8p8AM9RR8yz5lgdyoldjgi6CuRGq90FIom3eiY5W5bTQabc"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7e6cf3b741fd3';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\/7301284956?__cf_chl_rt_tk=Q0xbe9ozKaRD.Qh40k8ZaOykqkz4CxwJrndIvLBvcBk-1739146493-1.0.1.1-.8YxLTXn70_es25CcltkPU.mhHnkJBw.S1BRdGl0ty0" + 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