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-234364782114.mit-edu.top/post/4631702958

  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-234364782114.mit-edu.top",cType: 'managed',cRay: '90f879d578c858ba',cH: 'j9x_iJSsMMIz35JnMD4_p6whFFObbd_LSJWD5.CjAnk-1739152515-1.2.1.1-KKkWyuYXGoK5SPLnFzze1DO.EP2270HCCCuv0H.ZnkSB88UT2v8we7cY0ipvz8ro',cUPMDTk: "\/post\/4631702958?__cf_chl_tk=EZ7DF6VFExtoOWO0oKdLasXtfLfqwGfWj2HIDKftZYQ-1739152515-1.0.1.1-_SR3ZUGumSlKPv6Fz77KKQvsQqVilwkXkvjCznQR348",cFPWv: 'g',cITimeS: '1739152515',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/4631702958?__cf_chl_f_tk=EZ7DF6VFExtoOWO0oKdLasXtfLfqwGfWj2HIDKftZYQ-1739152515-1.0.1.1-_SR3ZUGumSlKPv6Fz77KKQvsQqVilwkXkvjCznQR348",md: "67W15HTzyEwNqu7P1GA0vT7Xdc9zz6bEliH4zeBV3HE-1739152515-1.2.1.1-4hho195J8AqDY4YyiE_Eoassh8ldYC2aczhnytG6KdgdpTmsUEGw016oFP8uQ2aaTWkQzCQLKARznyQiEyvWTraNjI3v1MACG_D0fx2AszPzGIEauSdKHpJyk2tNSl9.2DiJxNKTMUybcq0mSYlCd7ILT9fZH3gtqgZJyBQzbK7lCoOn1ImY9l6vhUrMkMwca8dFIH6dCyEpksYBTDFNrJ4cvjOSaLgYPy.nQI_vsOeA0G.oXdAPjm0qmSlkCWxjeKrbLLwN0rwqh3ju9byhC2fbH8LeqlWAngx09m3JfT8fsKbw0lnT1yUo_YxylWotkh4DUb_n4tBs_YXINdZZop8cRiJaKtu1KzVcDr_8dxApGc1gk7LJtd.1jF8Ab7QdHb9.37hJKKyIeSq9WgOVzwkFCn994.Qqs739TTFShR4GYgV9RFvHMj.WH8US8SwXh6ADiUVhy3JdRtgZry76AQbPIcPScnldqAiAo0MX9bJ9mbvsGLAI0slPHOeA2St5MaCdSfJtMsMvt4cS38ZWOuqgRuQnIccR4DiCACWMl2swIe1P.Fa4rhnXbHeMZCDPRJnTzJY88.HndR38B9Kx23LV9Q6xmytMDWji9Ui2bOYrbo2x6I_11MzmseOWcJGYeSNWSXkYQGxlc0od2APRYgrrGe8vwATOLfSrsWaJB_HLPeoteyHuU0bCCGHTMMMDPEXmSFNKJluLSTxL0It0rap1T7S2NyMSOurXRh.MfrKs6Kijh4Uslk9AQB.90yv.BO3Grkydj1tttLHQlyfARDZkyHVUwNc0vpdtQOKdgpELOoa1gv2OkvrqPg4qhKFo50nTmYA5vzzoUaOEPzKxHiA.SuvMeOejBLkAVfpXy73AiILIAtho19UaiX_xOE7YyYAy7rw3zuE__w4TfNcIYqyEWv5IgPR6JcOyb9iLO4A64hCbjOqi5ywIqDTEFjK..erLxBLTusIZNRdu_ppGvCXGCLOR0GxgqJgzVcbHwepGoz9_qH0.cZChZjLNM.YQ3zvivfZ8mlVRNSMd0P7aJblKodKKRkYGAtRulfwCz07aycCX_b44yHneutaqTbn2xNuTn.soZLlXWJ10QId5EPLuA0XT5.mKFsabCrT38eWWbIoiqdghbxVZ_wa0uWjwnHvlL0eqJqSAmwKuJZPcPXAJz2LcbHehlnGNUmOFcoSidfNLfWwwFxAC9D5OtSN9w2kZQsFxGIPgK_EI6bcMx42vnvlIFBAmxdAVni2djjZGiKt0_x0M7H6aH4TS3IOaMAtDCBzw4Or_JzztYpBOqKSKvBdFW1UY6.8b1To.eHxBZN5ffkvtzq7hi5AFHsr36nY8fbMrapO1dbm5aE9yuCbD5AqYUBI9.ZYE8iTpXgglkkfVp7ukbdNDAqt11K9FeBTx7wSBHrX5zSeQuBmm32cvIWOkqg7jRn6tm8mgBp6f87kaC1vxcTHVORBLo5wkjDxDD.azmye.JFsmXqj6z5EpDdctHR86wGurOI60AmJFvCixMuC.4zTtzG0gtRexDqTIU84CpJSwOyBwTPDE9q3LJi0bd8dJx3PdJgPVs9z7lk0CByLiwUEqfcpE3PdOrLJTAuF5A2aVQZdCatzzSMAKmRqM8DlF066bb53fsPFnoDwpj4O.D.ol6ph45D8K0jmmmKCfRIbKPc1fNJUMqq_BkWLokw1ykUqtrMwzOOUOCKmtwmQfNDNRPFE.zQHr186_VLwucNaJXp73msNjSK6T4ujhwx3DAaRV4WKIPz2YOcavlMaAXX.NwjGNICfuR0LtZ63LkgzE1LuOpNYLpE7rA2rOqSr_SiwCYqYBxB_K4D2cjey2oEzi_jYgI2msFf548qVQ.550xOsVc.uh.byR6Enec2fG4PiykOzaPPHiKIYCt8oFvx6qPFK3Ues7ME9aQHehU9Loe9Ir7tDzW_7tx.s8HM0VBr186KrDW8BQpQNO.DSfNP.IXIJ980Frs9a2mIfwvLnf25mIK6UiItftFkkRP8YfWlW4xLDWS_SkH8vDYkPoiAQfPUbCRQeQEj8ntQ_lUDf7GAwQB8MfDKWFfNyzVus2KXbdM4gMg2DOKzYz9Ukd7emM_x2mAXYEIrHFmSH4mf2S2pM84vggFbu_eNNUPmsQKMOnaIsfD2qkJr3Ex6cT_wVuPJdJhKQUHyjNL2GcKyOENDsR0.idT1Tf.rX1aZHBlwBKiMUa81qlZNNjwNGmMin.fPOEZwH4",mdrd: "HrtGtZHUcY0xSwfts09TLxuMGFvmH.uGt4BbZ8sqoJ0-1739152515-1.2.1.1-MbIJCSWicNBwF5bcHgby1_iNDUQUwOMPVIx7PcOyuAp_yHZH3_nbx78pj7xNyGorEoaikE7vFP8_GKMUxtaEMrKxANf_GBHDND4r1L1EXJO.3A.grfjDY5bHt387XNIwNBI4BS9tNvoJmES7MrUCDccVduR0QLvdJNpW.g6rfRoC6TS5eUAVRdglkvY1EkTye5q8MrU7ulyJwSTj7is6D2rFQ9gjKgqKGbPWvt1YbDxdc35r2AktHBuJ8Ojcf4TJrS80hOoVC8i7kzg_HtUWDiQCdZlpntY1KnYqK5GyfIb5gZqh5mleXKhCV6ilL8TTPgYjTIHiT7ztOSNscHpeQNDVbhY41nj.KraeZRi6tZ8SrzZ3dTSAFjoE0eHtnXfqQSDfufeh_Im2YLRvPJAE9rOrIvA3IY8K7_V6W9TYyLasGrEiGU2t2Sicb7wv31aYvxYhC14vPfAIuHww8d0Zw3t2MlAAdX3l2MBts3xF1GWOVkTi.xZX7x4gdX0PMmqfr4WS40rvZEiSYdUhJuLmcL8daIbFTgXcHH.Hyw3DR7b9z7bBO3bvZeOsCzoaZCoiCUPl6M9vYzvH0quLK1FJIrAeFIl.4lfPQTsphltdnIJnEz1oSsVH80WRpfGr1yotAPVRQAPcWA9s.cg2z7_A0fey2Qd7BEfdLQR6bKB6l8WDyo6D60XEcr3xCKx7l.CBkNpAbwwU68001K6cpJTYYeA_iwEhlg.u1VGeAn6YShXZmJZaWCrZ_vKKK01wLRIb5jwpaDekLM8zHkghZ5uBDMAUh6WzcqnSKWss8jyiTDwWyK8gS.xhhcMtRvo_UR7fwDGeskXy6IOANSBu88c0tv.2bt_rn.yiyBvBMz3g9XgXGMINUvlKPrMrlveBQzL7KRFTRIAVeRY8vkka9xMoGfWdw1b8G9eDKVWkueDlvWp7ujkbUsdTHHK4xGMAA0NEgXWDOB0hxzwi._122dLKfOAzOIlQZA5P4TaYsohbJTIVXaAjrgKs74WQB4A4HWzwTinjhVONrsxIXyfZCeMw5HFBAnaGpbnGwjyG3mlXB54Xpp0NKVCHrmVUBW4X7a58qgxGiAcuaJxSnCz8GRPu2cA3pC0sxfaJ09ZU1FKtfFikwkuZ1lgWWFFLKob5QQg9R70ZizmjR_cqYgxk4b_qCJoy4kawKznMMwhbMCmesw0sgmvwMbczQh2bS5ZhXtY4GhAyhevfhL8ePspBaG4lfEIlZAtVo9JGsuPmeEvjdkuLSeRDxjWlBIyHPlD60Wqa__RSbwLltvC_UkMpGSo8pVNe_ZJUebFQH34vIll7LK0LHw4hPfmuQ7GF4uZIcz_4WE_FWMtm.2NbRn_SpPoEjt48p2DatAEL0gavmzR4PWhgUkmGnbDvbTuN762FsznE6Kmi2s17Gr19rOdCWXMMIwFeQE9xEVkWWAXLYYAPgXX0vXBxXqTkNVehzDsDwJqUtM_8k9IN8gw_2Y3ioATQFkPD7Zvgokr4VIw2rMKVk0BJg960Lb3z5KwY67qkXeJvQ6cp9Sl7cz1OIToIO1M2qcMLiEwBBzK2zFAEhhxg_0Ms52zglEeSslmqUw_hGDu9EWX5j1kBG.tPZPR5_uDRXO0yaM7Z54ecTCnFfO8uXdfuPrq0.kbRsPUXvCOsoScn95CTPZ_6UoNjOcBQGef.Qw_Fvlm2b9TI6GBjx1C_.K0d6Q.FG4meH9T7WAm0Hy4d8SIpgBYkOSJ5vjPA_YqSlohw3qZ4D98fkrVdMBikMhT6nFz2hCGcfU6XGRUIqF9qEavQbm9CWTpTV8V.U7eGJx8A92BSGP3khFUQQ1PV2UJcPxQBj2_0Z3P4GMlP3JNV"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f879d578c858ba';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\/4631702958?__cf_chl_rt_tk=EZ7DF6VFExtoOWO0oKdLasXtfLfqwGfWj2HIDKftZYQ-1739152515-1.0.1.1-_SR3ZUGumSlKPv6Fz77KKQvsQqVilwkXkvjCznQR348" + 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