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-108373598861.mit-edu.top/post/4813607295

  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-108373598861.mit-edu.top",cType: 'managed',cRay: '90f668fae976c9ab',cH: 'PFV8ZYsVljftNVOaau6KdLlcwg1jGbPpNl0tiuijeC4-1739130853-1.2.1.1-sHWi87W0NLi8YsfdmbzBV9Aar1SKVWTkkeR3oWRra7qGcZwGlaOOkOXAAzTg5fAD',cUPMDTk: "\/post\/4813607295?__cf_chl_tk=b_8VZ_.3neSoBN1iGOfBrUiyVjIp2rivIeAcb_qMUYg-1739130853-1.0.1.1-Tq_K2rOphJ1kXh4qT6PKLq4nY_DAm_AGutTuJVv9Q4k",cFPWv: 'g',cITimeS: '1739130853',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/4813607295?__cf_chl_f_tk=b_8VZ_.3neSoBN1iGOfBrUiyVjIp2rivIeAcb_qMUYg-1739130853-1.0.1.1-Tq_K2rOphJ1kXh4qT6PKLq4nY_DAm_AGutTuJVv9Q4k",md: "GTiqWwoGIoGILkhyC6JjLk_O.Lw_qPUD2MFwWdsnFKU-1739130853-1.2.1.1-x89kfumyjdw3W59tzSFcfZqepp13BA_HA52VFidUKJ9DBVIsAJILa3fyi6FW2gQnRYQG9AYCP9Y_a46v7amHsL6HZN3jMwu4KKlPBdEKYLSsYsUW6xy0zHUmxLIcsf56y1H5N6mY3nPKvzaMJMfm0gjvkzq4BEpi1p87X7xU7s6odCAz.2dEbX8pPxpm2dkGVDUX6toOiCJttLj4qS6sj0jXXUW_xtK9cV_ZMZfxxJ9M822.1RZb0faAvHJxJ2lJfhoDfjLMAihHy.XP1UIA0mqriLYRgTmLI1.KGbMZXws620tKc0PoJDWbb_1bIIXIiY02VyacR1RHN1oF5qGtWxhLzw2HYV_uHqnSS0491NJ5exOZJL8gvQvRm8rRKTySmi9vUBBYmUcEWOCFBZ3YbeqG1PUlIMv_Mw7iz3KTHcdYZW7Y7RZaHXay0eXDR.ZRjZRhlqssL_Dp2sM15cONak6dRN7hhhe8P3uRLCoDc_4trDtan46QV8_C9SYxrq1ps2zNctzI6DlWB9PEjBJ0xFGJKbww.klIbznvZ6HHUnleoCEs3R8wAIBiV2afA_tWONUeKvxw.eG1M7.bvaV1kH0k4K4xshVtUX0q1oZprBSkhClHhUue.hjO06sthoSIBodkNkJ8PU9aNiLmmi.2Ewy2SR1FU4R93U9R6DIm8bNaRE51Jw771zMhVPOthVMcUkiJUb8jghfve9O0Gqd5tyilJix_sBHoz2jEvMa4wzar_jGvz6rfAH4TWdfP2zfraxyqil9Gfc4sAcW_GqMY4h8Hj_n4DmLbtsqee_Atlto9DPff5s7FOo4KYID29Jaoz80Dv3cZrLv5wmPI.GrQAp4MevGea.vTmSaz.7Y7zEkimpRSqQT7X4FZYH2JwU0DdfBkSnMFs_aVSiSYHOVcv88aAvoTlbSZn0_OJas0SJcGmcx6Fq_LJYpfWSRmXS_6fy7_24Brgrs6oOde99.fFrHuOLnToiLx.xxEGPyLYbe43.f_X3merJBnfH.X4WsKEYmy69RED6VQODFsEAhmF_TCgrPS27hGqZo_2EUmbY9xOurch4QCATzzG5hHZ04HG6o6ARrWukC44SqtwSW_7eWIcNR_Fa4mvvzWJ9zohQMMLZsQt2M7PQ8OpVTUxCC8RhiMGf.L1oAmsZK.hmiW805SdcQKISEYJHdh6DjPsx7joNeGaN7RPHhJ_U0jxKWbJPQcIq9eLi_HYaqcOUKajWKBD74ldK2SUEB_TFLVmsGUkVSK4achrGLT1qWlWrGieXYT.cN1.geyg.l2jCJgZuR0YhxBKfBV8VLwnOrZow12KmrAnF3OF5swMhMgNa8O5THn3JTq4jbyiTN._iRLhC8x8te0Qg5siOI5NDsnIR3Z8uMB0j1.QQawW7ZMo7kg5SBn39eYMhR4deYtv0ry9NuMBuUdkK42jiNvJ9LkROYeYjlrdZ8UIxzea_GiVlSCYh5HkRHd5RwK7o0aA3nxZdmMCSvbNRXdWHrVtYBfyZ1BmArOKg.2OOcKcBlMvXXMsnanYcTDIeDtpoXL3msEvEdAdm5_FPZJQoYNFGDx6BoM1UcR0CD19Q5w88G4jXoh09rTq_WlJWu1NBe5bKyo9HLGPyAqh47iFgAvgCOhFsOgU3LJhwvLkBC8EpVXZgH4hqqHx4OrvIEiSByK9o00g308SZFSPPfkdwjdeDJVX4Sj0RgBVcPcIK7YGA7fLOxrPUBEBYclvfbyD3R4iekqaLSe4n4a9yKO71.2ddHplYhrmPepJHszkSPDYiH_vm1CCYHbUK9rHwrnxzLnG37ppl3QR5rIzk41GgQLoAQmEldy.b1Y.iicZs_YZbwM2gu80A2kZd5P5OSA0eagcuugv6E_oTF_vKWdZhlds57QiOQwMOW_0lCvTYEygNq0sfpa.P5Pcw60JzTNlb6vBaJz.WyBhYzNo12Gel5tyGW4rTnR1y9kc_0LzWhxwKy7vQDcziQvr06aOY1u58rA99ywnkeoPCvLJgqTzWBmeA4xfZFJJrOwgyehLgFbqBHfoM3NVQNJ7HG2VcBQ6oXKRNchw8onQQ3WWDk1DcaxgQ9CDcXl9qPZ0hKnfdz9aSsvD9kIIlNODUAzH2rcaoWAqF2qd9.9htCnHrIYXelfzteMBVyPr96KgyGempz5UpeHMotHEwBjsEP0dEzPvta90ToyvQlXD_qFazKQXAeF5SG21Lf7zwZupofqT3VZ8.X2PXlY",mdrd: "Ji8khZPh9_sh4U_1Q.s9PJhyViGPjdPd6sOUeXoS5h0-1739130853-1.2.1.1-eaq5AE0w_ee7_DXOVRd6z01pLtOdLu5qEbyqeABC.EbO12Oq6VzwRfPDuDW0r7M.QEQFYJlfYWAWoWk31J2TlW13Wil8wf_t7Mh.b4ERBerwhE9jvHZrpTzjvRxDkTBUihCD7jPK4RrI0UibbQnHhf9KpKtuyQYJ08l.2w4egYEEKdQBXfU4a_E1Y60OjI4Y6dLxLD.tIvxZtDuszkPjciSPk_260nY2QUfRlWWHHm9BvnP0kn45I0oruukGOSW0g6fDf.kT7JVNYSuhVU2NlxXlFYgpPQacj4jLJt2dQ1nkrU5AL4MMmVxR5h7LJNGKDVjTkW7OiljYcrm65eaimVjccdiCmLOo8l1y94sYHyQYx.j.EoHVEeDjJLO6jY_TG6VmRwELo0SjzdCQ5qDV_dyc1xzzUOC4sCboEICBpURXkmbKl1iHm._EKnxw8ByydVavQrRWUZDDhMuDivJ0jjWcfSg2u0BMXOQ43c27YVd7SwvpfNKIuc3Mc3t9Xpzpx5uXrcUxSP2dedGCTiJ6Cm0hMI.y6lH7ofRoDRujdIS5TE4i0U0hIOmKMH_SuQV6Kh.CmazGEDP3HmLHRgfueaICS82gg1wHF1r71hebYbLRliJ5d96am3tbbrtXz33Sqe422.KO.feyFRwNKqlpXqM3hPu_t1MNjR.lTMeA2eX7aE43duSAIQu5RjWpJIAx4_pM1VAWNWOhRDBqFQWsydaiXBvrgevWO4ssOkFueTX8MnjgtR2Xxgi4LaI8CAP4JXCu_.ScCyuNZ9hXSkSn1jvWJs4nOQNP0HRBagdE0rBfURmBLM3ru7NG2CIt4BdfFpzYpIoNxnXhyWkZw1GQ0K8Mie8grcCnLvcQXmWd4kOlsHG1w1sh6SjjudA3ks1G0ZgWFmcbryV5qQ.TIx9W7O42ZqrSHOVp9__sY_YT8RwGb1BJ6Nd4.V4Czf5KJltsLMKm9k9n0h3KIotqymOq7T.dVytbrR2xg_O1elhdqVHmTHeDCXm7lzmOoq6xS.xx.ws8_nRp3YnD5O5pVr1nd9QF0CgaAXDpjhgO8Y1qj3_u7rVeJHNWMJOEJL.cCvqo4i_0jKkWgQNJ8TrTD5KIktlLUQ1Fh0R56ES5_QJ8kGqvUirznJtFo17eq7xSaG.yXoWwKHd7nAUCRXV7NVRWEHUOoSObpBKlGyxtxgznnHYuARY9wimCSFQBxrkImo4I6fmCFPEmtHgqGGuICzCGy3wX0N6Am0jbenG5lR_AJfQ3tou7udHKWjXteSQXB0yGVRq3FVlVvqy5PYCMkHIOL_fMtbcg0bfRlkBTfJOACBtBDbLVozM5fP.o1gKSTQK7NrwZd5wZSnCeUJ6P1F3Himk8pDpecAmrzp_uC5G2A1WDTf_lgdyfHgZ5W0IIhQmbfoesbM0rzr0k97MG2rX9PkL9Qt.qIOAkra1BcyW2kWKM5cy3aVtxkdUKwJDT3rqMYCIyBcz5oPz57g112qP7xxAFXKa7iL0.pIXdtvWEu0DyCQ6HgHRTYTwm0i2LfoqhiIK7vAWelt58rZ3MgzgeOdbhFBLI6yIWOhIRo9_cD_RMl5lqhPOYDwNO02WQOkklbgKyaZobfD1IdtrsUGFZanTMSIeClL1AAUvGF6cwzyPlupjoP7.fO3us8eHN4Ijte7bUvwpxJrAM5IAWlQ5tEuwO9jUQiPyHfoFOp204eydBacuymhPwn7ObyCclOnM9ChP4z9goQ0kd6AQZUJTvva_XFdowfFS59.eB2ohmVil48bOTXBGXeGJw9sUB5WSNoJBETqqto8yUHFPBWDqWGZmG2vXW6pIqfUEX_8LRPqA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f668fae976c9ab';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\/4813607295?__cf_chl_rt_tk=b_8VZ_.3neSoBN1iGOfBrUiyVjIp2rivIeAcb_qMUYg-1739130853-1.0.1.1-Tq_K2rOphJ1kXh4qT6PKLq4nY_DAm_AGutTuJVv9Q4k" + 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