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-069044280361.mit-edu.top/post/6794152308

  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-069044280361.mit-edu.top",cType: 'managed',cRay: '90f6cb88ea7e20d6',cH: '8jwNeIK3.xZI0O2QKP_5zJ4_wxaRKZdlA.DfBbk3Z20-1739134890-1.2.1.1-DTPDu_N6R9BoQXiLsBMWbG6PKHiCwXK6nNF2FJmDzf.5QSmm6reCnuIKXRFC0gKR',cUPMDTk: "\/post\/6794152308?__cf_chl_tk=VrZqJRFlv7oTungOdugigMijk1sVeXNk_gYYYJOHLUc-1739134890-1.0.1.1-IevdyI4c6NPNePLN96JnYpdIAQrDkjgV58HwbREvu4g",cFPWv: 'g',cITimeS: '1739134890',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/6794152308?__cf_chl_f_tk=VrZqJRFlv7oTungOdugigMijk1sVeXNk_gYYYJOHLUc-1739134890-1.0.1.1-IevdyI4c6NPNePLN96JnYpdIAQrDkjgV58HwbREvu4g",md: "oiwGw8e97XpIqhahCp3Qxwr7M2UkHeCHzes35jUFLT8-1739134890-1.2.1.1-iNunhoO8OdVXh1fnqp_MwKOBqbRgLkYSdHyMfUwMYe_xpfO3ZF0Ezd01dJgZ1kbf5tg8LJeFOjFFR9POto7w4KCVeWmhiw.ZfeAELhsMk7xVmTgAAiKAi7rsWy.qqe3swaVaZihrLELYleeKcCHg8mQ.werkdYue4eNav_i8Y0JLnaIIHnLcKnXncWEKxPtW1EDbvGgZv0nVA0pHwNAJ0vffKDM2BN8AKQi3Qponq.shttgE24CWa.GAOoY0KYTzLra9AVpZ6iKx2nLLZdFohSp7X3mbo._eRHjsiwfb6sf.pLF2YNi7HsMRZOGbKN.UICrT7ZrlUgLmjEHGTQ7L_xwQR6BE5LP9qImM8XNESe91__f4Boso1XA5BaaOO_g8EX9yoH.mcEaajJXd803kDwZfXsNQtJSq4TEACX._6pUTqBH76PMsT3GxQvjkeiTkPt2GKeC8.Djj8Z2JkwYDc01kYC3SJ3NtuglHr7eGiASV5_RZ893LkQ6D9LBVTGGzbDQqVDoYtItE_y5nZvkQoJydjv7lmM1JJi8gwucDWTmBzkqLVZt9zIDKEkI_ZgDGvP6ol09G1k3k9lViMuxFzy1PnByK87_8OPoTJ0MvNxM4MUxTaTKXbVqv2ecJKqh0mve2NJhj3GaGJmNQv.qyTGczlvq.Sul9772BIgA0bsThZYfZxTz5Iuqfy3hBsuOQV8WyQQvO.8sAvcD5b1F3ZW.iVv9_T9KiuaDIWShf5S7QL1ppseENQIv57sP6rNrSVNDByljlTY8gOh.Ig5zvDxp6YXHJ9OFa05m0evFRGI5hhkeZ0VJlXpsDPD6.50GS.HuraXQAUExkDUciOZcrL8Zf5oW362lUxWh.Px83Ice_TkOfkjmTsGx7JBinFfwTf9.koiaUQiGBIoV6niOSgsNG55czxUml18EJxt6tJ73SnMV9F72wA3.YAPoqilJ8YVKKiNhE.kClRCKd7F8_pdGYN3uWitFO_yVtbIn8FwtY5K0rFpEZl2mXZdyHuvN3D9DaPps7v.T7YspK8tTI2F.hlafahHTL16pnPGXqpXIRVfHXE2b9jG5FjIFrr27f2rTHlFlF8QnfbCcqWjd8fLWcVujkLk.q57KGZR93npDIBsOIL3P8okR9MoujI5bBx.QM1fX4tEzFK6Br206usj9pHjQVGjGWeNKo4ldj6JB5lzexr3afNfPW8CF8wVgP9rzO3MXDIu7CELlb4OLlDVIYjQ1pWICeSXk6bkpfVmQL_tjCPH28.3P62pQpKZbfCx7IMCv.hi4jmfiAUWKnrp3tJ6ppaxNrUlTaWhaXTtaTg0sQbhVJ1rHcpcta3foE9smB6ksGpt3W6hsIB0.ATpAIT792NJxxa6CQ4H1yqq2gH8VYAY4A4Z6uLILqmGFvksJq8hXfv_cDs2lLNrjt7qO_R3pQQEvw.nGTBPUyXOpMaVqV0yucUzh8PvXAgb9NEFqFqghKKFD7S0X3QUyK0MuDFPgCeJ4XhGEal8Z757UpeurabqkEYWdC.FntvP6nTB6lRqqoyp1fiXf.v2mbQzla2Reyu5BVDsrwRtxxc5H1_s1wKg47n3Z1dBlKp28UjcY34yAr8qNtRmcRL2zqneOle97dYRdScuFYsnuL.hUZb04sEjfIHzZpyDyPbnLs7xALe_jbts.hakc73pw12F9twccEfX.VSmn5v3KQmCKdGWn_zzWrOnonH4WPR6BXJiACID6E0bDN.l9osyBdv3wKeZSCvLR49tBnarLIBhyD2HtGS3hzPjB2JQf9aw3KVR9ZE4_zu4tu0bCCyy4SnUWnNMgFBzXb1OYmxKh53SU8dsYA8J8H_CyHLyxqWpByIFfldecC3GP2_vvBDdsg14efHkQQdNptj1psyVPEGEkkAXl0ga0I.3hhtMShAeP5WTWsiNIvfTcFGzfY51cYoH1ABPEWAarVFJWPuyJQc0EUbWMD8jpUWmVzlmfzxKst5fXts39lYSEWYXkjzalNXBoIn1jlmqqYwXXPvtPUqawkxTG8LtEnhpgZn45tqcUmdBx89n8Iyoq6N6_.Hho3cqGaEG_EZ.muCQc7ttIKnO5tnLnvWvDbPdMVhu3IIPPjW_nb5elXn0svFmpi02EtBT3PfzGtE5wilo2q8xlf7Y1o_CKalApK4jjeDRc6HDvmLUyxqqHQoqxFkPtdOHdD6yPor9s479HZc7DkpJSyUpeW3rVMXfjve4bgccvyOPyr",mdrd: "ututGcS.DI8tbJ0Gu1Nde0yGzPbsRtSWAAOmoyunK0g-1739134890-1.2.1.1-_0rGfbZTEgGt5NZsxa1a8MGqWrtRMVFPcmXMVXOVYgcPA6.MzTY0.oPIQerKscJYlzft9IntPPSvRgEFCLaN4H8prC6lbxBfbM6sr_biggvdJS0KBbHjC.hCul0firnfeFMu6rqtf3UXG7BG4X8RfSvOIahc1AseimS7duGNWTpFWOVyc7JtN.wZUWm2mT9OlzoheLcm3nRNhRwJumQ3hxoPropXNz9kFDCsA0pJWgHBuqduKFQGyCypltwFVqkUTIsoy3exgKLWkPESbpnoxdTTyzcZ6O5VkmGf.ftJkwDH4Nbo_a6f10QWx8T5QZFsN_ytnK5chUV4vKVIqBvCrCV7cw6xOEz6Y0U0K9gbjM__fFw5NSQCijK73GsXH3HKvq7VPcLcxlzd85hmiS4JjcM7MYlW0eLu18sk3dB_NW2XAL1qY7Dk5z21YGOhY2.b2k1RrCEYGrYKWd9tD7XpZ4M3cbxRoMlMWFBq0VaKxLxA7B2i4g2aocgue0CXIT1FaPK3Z1t3RmQ_DIConvl0UH6yP3trm4GekUNgzGV4G2cmj.hWSSsxW0UDpbOsXAaqz08mJJSGAB8nCNiwcCgAcotN3VTa41F0Hlet5Q1cEydMfWALexTtUpPc6fswYsnv2grNNx6._BIrgylhizjdsjQxUr_NDrCydb8RqXWC66AkkADtVjN6CgjyJjjmBPhU8Cih6XcB.4Qky0oIqPKRmzJG1oMXEmt8LLh2_I5III03NEXpdeF8XL8pGBJXZ_P5AWj2yh.2U63r.nEvhrbiq1Cj4bJ3sWcfZHr6KMNMFf4f1dWH70DOD2XWkEVRvS93ZNAtqkZhAbq6Q43OvYpX7XUZ19ns823cIXbbdMMN0eI9oZTTKJT83gdquwp7JCV5UXz2KR7YoqA0XOtF05n0bxobJInZJsWg9Ggj1Tij.4frhHsOgyHy1O4G6_TAVT0R6eoiiUVMpS7YBwhq1gDOjifBENqb6IYvoL608vZfJfD8_YnORml8bSgG.EdpzjgzGXuHJfkoApG8G0PKlViQ2M.mwwCj9s_9p76yf_TSIw6nVQEsvrEC3PZgHLO1m0R5GqAyYtnBkqdjOz.3zZFJuT0aVcCCVCd53gtWPTHkE3kLo61d47tjumuOTQYtL3FX9GNS60J3lUZvstQ5KiLYPeJkrIThjZlM32Y09GotiNDx.a8AgtDfaonaH8zul9ajVIUDQzmHaou7UQIIrmeGMJpcNkbOGP.yt_b_FCIgJmoIR0U3jB9XMbDxwo8WLDTooX0tirUuI.spcsMglt7eRgpGmEiGKSlLOkCFgSONucE521xKIFKOYlGqGorRxuu9ei3RjEgO0qZa5fOK0Uo1HvfTOLYrmn0cpZV_L2sHQuR6UpsxOR9PKQvmP3To7g8Ca38kOsvs2UBs1Q_8P.q3cBtVK1oFGGkNgVUbtflmJELACJmT_VLV2KC3rATgSAhaImAruzc_IzXvmA3N_87GzF9UK6v4YhAb8VxqjS1xgPorj1HRfsrHFOdTnYkXCqu40SGj_LU4h33vL9ofEXg4ia0jt0AAsZpm5sMhWles6hW26sr8sR4C3UlUT2hv3lhbrDn0rOSiQiiewkZiTF7vrZjg8i6z9RPWi9jYstU02IIKLW9UX7Hh3NfWGS8XemV9r_zkmjq_8qx0PUSOwQnOD5W0BzsSgxcfIMbhGRGFj7ZCYVY6YFp7YjYVNerKcnETyMQFS.qcf2qYRPJy4cQGsVd30sYWPS6Gc9v95V7LEG1k_qaP1t5VaP3Hp_0L0PCv9N6nvZR0cx2gU6zuokbG0Q"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f6cb88ea7e20d6';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\/6794152308?__cf_chl_rt_tk=VrZqJRFlv7oTungOdugigMijk1sVeXNk_gYYYJOHLUc-1739134890-1.0.1.1-IevdyI4c6NPNePLN96JnYpdIAQrDkjgV58HwbREvu4g" + 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