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-800402493205.mit-edu.top/post/0963542817

  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-800402493205.mit-edu.top",cType: 'managed',cRay: '90f7c42f8d4e591a',cH: 'E0tNB.gVpCydA96Lel1sxSZ2N.euQO9fpEYEsruP8cE-1739145075-1.2.1.1-_ojUtn3USqh381Nz0Y3q7h.H8L2OWXiAiOZAtjI0v0ffQ5nXcfVMOpOjTYORiv.9',cUPMDTk: "\/post\/0963542817?__cf_chl_tk=ot7pu0oT04NoqII9zvIBNIjIHD9yn5OWwBGn2_Dxd1k-1739145075-1.0.1.1-VSqNCM7dwhM671ajgX6mcAe9G3zKBYJCEZwREa4oEUE",cFPWv: 'g',cITimeS: '1739145075',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0963542817?__cf_chl_f_tk=ot7pu0oT04NoqII9zvIBNIjIHD9yn5OWwBGn2_Dxd1k-1739145075-1.0.1.1-VSqNCM7dwhM671ajgX6mcAe9G3zKBYJCEZwREa4oEUE",md: "i90ljILUHr2tNhMQyh1GqEKWevUxCj2rW.VKPAeQObg-1739145075-1.2.1.1-5KEMb5qtZQTD2gs.qhdf2yzEw107c_LB7iz3hBfVPoaTNp28P3NDHdFnwL9iJXu4StkENf39r45tblhX7oNNOlsaB5_NaIGcC1A.sFF0DX_BKIx3nbJAHH58jxzBopQbmnV9Im1q8LOc4lS1F8wLt9rUPKDIXmu0hgq2rGanTFKlctx.ZfDHQYsQbbgRE5D6n0FEVgSw3Mz9YdB.Mwn.6.gHd3W1y4w6EEACU6uLJfiYAjmXsywfNuiKD3J9KCNJOG3l4xKa21A2p1WsRGxiNR6pZS5Dcw8ee4NvQgaJZtHxKI5Ud3M0Qgpk1x5D1UbhKuEbBKr3xjsqMGlwS2UMn_JwqHQ.Za6BsSvwCPkIGZg13kLrqUi921di6edMO.UOHkakz5BuVP55_dzcz5p4xHgMWS7jRoDZqo51TBPJucMeQPQT.MV4GI599QCKt1PWzerskaG_ZsHgD2snO3oXckMZg3O1SAaMfxkBHjy2SAY6xkgMyt8kXec5UI7l4u370vp0ayz6CiyOIhoe1w0soKfCuns5G12H62RcfCWUGBu0LmfxNcWxll1qWmcqVQr2LdDqOQCNGhIBPx9Iw5NgopchJZ2pLjGN_iDRl57vqooM1e1iI0O3BJ6x9D4oskhhKLL4lNOPRCMfGOMsLkgRpIUOtQFc.9lBYrO0k8ew9r3U9yvpM8O7zTl1URY34uVYtn0VVJEixgLNzXdUxcr7Y8UNRuNi_jEyOfhJWdRqVgnDdiOZ5xpiahRu2eBQpGAsUL9gXKCCcr9WzP_9ApmzmHr77B2K6of8j84q4b8mrEINhLr9AwdQj7G2ak_q7kgTjoDEhVDERd1GZy4H0y6hDiQw5WGEtCLoQxFahuqkjTy5dajCe0oIEkog1Lp654Nw2xLCQXw1PdcIv7.a.IuqEzUBctmPb566WQPe5V3YlBGEft352QHdMKf_cN2uym74Q5zuHZ_seoTWIJR2Zu07gOFt.ahxqVEdfBXqq_jIlpogMslIN9PBdWz0VhChoqtOx16pQBH7Nc4.cfdvGqkWJhy54K9zpIbLQxgxbNKSHznaJ5ZBlCnuYoc2hlVQ9uaS9QcWagSq2dM7oY.pVNSyGYYVzY6Y_nzxSPXnrpdUtFvV4d60WOppYTuDEIryJNPQH546J0PL7HNso9Y3iVLCg2G7q6xeQMDh4QxJ445xU4xx8foiALB0PF634EF.cUV6jyA7tM1xHXbSIkMXkUw5__OG7oxoo4rzaPI6i0NYx6Pem09x3QdRvugWX3j9eAmVJsiGOp5VNpb_6sgUcvqjHiZI06UUENnfEWbfH6mf94tmMZQobAawlD4kC2TnJZhQYNwAmgL1y821Qi9IyHcMdZtzeEtYiDZPa_V350YXK_0MGXKTMDHteNlDA0T26iCYm0LP1zP1aL1pBLLl7Yi4uaq2imXcSaOudwcWKN3K7LpzuAuIsD99FeVrNQ3a_l6O7ek3LOen_NrtdILIoC1QoVovr1fjjDj08WsshfJHBZM9HsavaqI9DMfODXO5I0NCLzZBlT6debbKKl53CIIv3CdNi4gXgu6dUiRiGZMsum0oayp5WXM4mD4fzoUe8ABNL0yPg4mo4qcB.zPW9LUhspX3BPUwrsJtnARxzCVUbv7c6Aq7ZK4ZtBfNIxyeDd9kllWEhCRpbuz_.pnEJrKHAOwAg3OzQM5NR2cW5ER7c5_.PS_y1yxwPF2pZjFMPbT7ngJqZOIWMByPsAnboG_FwVlvyj9AG8GlXwQzqzaFNJuVNYxj3_24xjBWHOC56w3Kcrcvy8GS7qQN5ykvXMu_Lub4TGHY91PeDxNVC2pnqwTwyW0_V6fz7pGkdw4M85ZU25ldb5teO6xpC39aDeLccSYwVd2dftRuwuDhn7AFX4nRuX2Rn199HYqf2UUtn3Y_1e2VCeXvqM6TYSxaQmccUH7Jo3d9KGpsALNRwxXIw26HdZwkHPpQqk0253K2ZYLAIvrxBtQ78C4KmNqRNq33oUVgtbVhOVgE.4NrQGs2YnsZs46RTbmeWZih10OBzeo9RyaVbf2e_8QFz02GB.aZoB4G3IONIONGwFVTMwhrB6unyNP1gD5GT9wqGp4HaQy_PTWPru.FvGrSsCbE529uOpcALU88cGHssY0bGlkD38maZyGTPgoiq_wtS4bPElwKecXq_3Mkn_1kVV4MtAlWl6fE0eUoAzqzRiA3PLEl7kfNjn87t6tha5THAcKXTMmu",mdrd: "xVrAbHPTvh5bwdINiKda6Y2smtGaHFy3O1OeCGjc1S8-1739145075-1.2.1.1-gtBq1SmZ6d2XrD8i4HZ3LLQ.8nRO0JOVDXJ0vzHkQCx2e4PzMnv23x9JMG98U0o_3KTN4oOt996buNZqg9mHPGdqhsEW_zZKaAFYZ7fxxZ0hAOL1rZgRQ1mBMDr9QbqLXcPpX13A6qkEPNcC7mczHfRUB15pOOQyyZh3UBYUxV24UQra_wDMmKSh5usS8N4qVTM5owz4DOpr1db48X.FtrRW9.QJSMZZKY6fx335IUgBhsaNdWa78iLo1gGMKut9iKv4i4i9mfW3.xfmK8lBEax22IqyvrhfTuhnE7WnSpWnbk4WMbJJNMMCcLOrzYMOsTpCKB7oyZkj95UthE73daZpRvP7ACh5NSusK2bgTTRBJB8GckEKt0fIBchrA.QB90XS9agQdc2OC_9BgGXgq46YJsezdj9Zbq4C0saehZaWEuoeXqDCDe_Zx6GwCSqhLnIGrS2hfeZU8BQCr0xUVLCMqZ_Mr9Q7IZlByWzi1CXoNp3M4Xhu24wNRG9CwUAGiYKgoXpE5QpKludlPKWzJiqBSSuFqTd.29gY.5FmDV0_EraYz0K9ao9HU7HH6ONxI9R3teTxqk1ZT8HRN82aPpGgHRvSsUPpGmrO5IF.TMxmsBF9GHQqrYFR2IXl8z8mqZgbXWtEdXpO4bSy3YLeJCFyiKxwvCGii3RR5.SExzcn1_a_C4wkfyL0YzqTP2MUvoG.d3eDwXwoMa3bi1juuyR_mPNH5zLJoY90I4M_POLlhAD5mgn33.kalguUlQvLpVwOAb5t5LXxGM8hKs7ai419.ZM14vkcuqe5yOPgsw_HDvoANOy2RRUf4o_vTSRGBLhAY_8or6gybnQAfVQwtHeHx9gRvm7g1p4OjXn_Ja._hx2MF3G0RhlI36yv7m53lDS2lW.w3H789mwGGjtwgbI6AN.cJ27CB35NqaNZTo1riZyebfQ1DoBxC8fX1oMVEjMuyJGXeRFpSQo02zSZ6QL1zByCOLiCZOTg6uYISlIsqQuM.dBFjwQHD6odglxSHeUc8QNjHgps550AvPsn2wohLMMIcCMVDe.fP_pAkvwUiNu0IQB4yzyZu5A6ehWxe6B_y0.1dO.Zr208XCJpThsD0RDYEXrT90svuoy8aDwbp2dWPIyny7o0dxoxywNP70znQjMPt0Tz0HlAGLdj86QobaVrNn1sARJVjp6jIQBYrqdlrligNfY4du_upo9sr6wmkdH8i7HY4auyvVgQQbnxzcxGFIVpElAx5N5Ap4kjYx6mvRCeHxXOD7hKmbllQvClefhJkiNKwqiMiDMPJVC7yRaf7wS4cQF.d009VTBG9ICjYbtD4YCIHltY2JZ2DKtR1rUO_Lusfrqn2Xw56Hij1SPYLYPV5JL_r.C90hfxcwWndpRLM_hD9aj5CFoCnSBFuZnMOp6P7ZyFVKVCFnnazJoNIe6T7WasiGMrkOO_IW69cFsUiXWjPby7f78OYL56D.82iQOnjLMkNCRpzoZfAVJ1FNJ7DMOu_N90Bj7ztMQ9QRCCIpBFanKd.T2xbBCT__kkl9eEGVMEBP8lcmGPa8SqmNfZaxDVV8H5967vfyU1jGp_8ZRK0sv4_ynCQOMFftWPX8fznGrJJwSRD5l9IsSP6KxA1BdlFBxhOXL7Vi.yjHbgmqmNUjSFF.Z0yPko9RXwPgLGaVOPhj9gdGotE9GIvovtKdSFh2MgZocamCypv9.HUgubLGmmSH25g.XQPHGeStL8.5xHDHVaqJcySojUfyFgCbYzkE70Jnc_5WnV10XElJQ4B_qb.BRKonPYhpxi4670Kr9e6MYgMg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7c42f8d4e591a';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\/0963542817?__cf_chl_rt_tk=ot7pu0oT04NoqII9zvIBNIjIHD9yn5OWwBGn2_Dxd1k-1739145075-1.0.1.1-VSqNCM7dwhM671ajgX6mcAe9G3zKBYJCEZwREa4oEUE" + 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