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-296066863581.mit-edu.top/post/9236504718

  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-296066863581.mit-edu.top",cType: 'managed',cRay: '910f73a188c4826e',cH: 'dZwAiUreOBXK10XAsXGG0fOToPBCEO_2.7g._MY9POs-1739393433-1.2.1.1-X8T8EUmYpeTVej6eyEbreBlOFRfW7R7B088kqEmjRTyPU1oKsfXHigradE19xael',cUPMDTk: "\/post\/9236504718?__cf_chl_tk=hnAHraoJqWmoF4LkEcmP9tb6inMIuVFKsqrLiKwrIKo-1739393433-1.0.1.1-WJrxm6oMZKpDpc0gk1vqlEw2P4TLc3LnUG2JeuqyRyo",cFPWv: 'b',cITimeS: '1739393433',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9236504718?__cf_chl_f_tk=hnAHraoJqWmoF4LkEcmP9tb6inMIuVFKsqrLiKwrIKo-1739393433-1.0.1.1-WJrxm6oMZKpDpc0gk1vqlEw2P4TLc3LnUG2JeuqyRyo",md: "0AK40fcDzIa86sd2EOhx85AyWAgqvLDlfumm_kikXq8-1739393433-1.2.1.1-gSbU8vf2ft70ClVn21dxM4SXRWh5wYOBI.G2UEoLwXG32Pnt5r8kyx5fuB1r0V4wpuXgTWVhmj0dyIUKgBbTPoQo2N5efF.AVW26hdMXXClwuRz4B0yRV7Sb3K_fSMY4mNj6yIi.BFdEOra6JtO3HZEh4yiT.kE9CvH5VzxW4qPJK6xxtRiXCPSVOFmojUxhpAKiUOAhKawcNsD_.C9f7sOZ2mx3.vvGGPMybqqXYITw9BWkrYwWwBWys.6qeKTMpkiRsmytOYg2_GpA7sWtuU7YGDu9Qw6XLMXNrnDMtOMaLFIuzUhh3Y7RHRkPHX_eA3p9JgXR1DCdvBuT0.kjCO2uBgwGhLhqO_T_uhvZi3d70RilmaGeHCpu5Ir7sC5Ljwhw.31SqL7u8t.wow0fuhhXm.gPx4twaM8smlU53mx8uOq0nxzUxUR.Q_vVT3xWxiOJK_kuJHRQ9AP9asChKH_30uHC9R61FjB6B4M8oRLFhs7VwdZU9aGct2XgoEVJi9S2EwxcP0R3c_zc.CuQkW_iHtbOhig6kOX9i3kbuHjB0E9r3Douazt1AcgVnwaTbE7lGxBWA6Xa4jG1Q9GUHms039167QDd3NhCBSE5SoxngGpMpEl91fgy4WVnTgJd7BQBNvgfeEVPJsJvAb30lg8sf55Lff0AOb8tK.kdstK1BYVNGDPq5pb9RYnQFBto_gEO3hHYRVXvHqgKaUKK39aCQLnZXi.xuN23tM2wLIIdfveZCg6hYvODDHYdMe.nac_X73AIOFmWLKuYxG2jwGLBV0TjLtxuXF9ypIybahhRAnitIg8xSqk9MXvaavq9m1zmuMbSbLo65hlFqiA0EH_IOL80RTd8CsJP4GZDPL7o.2bWgRuRM6jlQug2Es9W8eCOis_GE3xjOf_xYnbRQ44gp0xjIYXoJgCFiT4HWBS3hChRPCKfDpTWBStg7DtLmZxLEz963jJvu3byJHxy7Z2pdLogn2Rl4Oh8fV1PlpQD2NC3wm.C0f7Li8iNAy2qJhjlFOlqRc3XTBXXnsymf6i1HqzBylyeBDiPDJjKll3FQcE1Z8CHNqbzbUedLPiqLAXKOID2YxG4.arpOkz28gjO5gBVZ1kyoWuCDIEQ7T4Y5637DcTvjP30swD6FR079CYvmVgB3Pk7k6cqCe6Y.dNXm9FldFFhRV9e5bLbk.CXTCjKGBtidiRSoWUWSgDHx4f7uSmystgGy5f47lSGEztP2ENkgjpFj8dwxLDNrYTCGW8krCl5ZL1Y6BZoddrl2BmfplBYQ5wKNM1eWIHgVCXZRbjQlRP3NjlI4.eUu7ztf77Plv.uIhrGdHLWyy5qjqrQxZ2e5hsSHCj0XY1QouPVsfTSbcX132cR9WyvG8lne885eCPw7AZhWpzwhDZ_pwtTit8TXV4DhA..v5q7twNLA84rAmnZAX8KddrY6BojOTyARLYMwK6PpuU_.obGex77s21hV.dpjxg7vpSgySQcWMvfxs3ETRbiLv.pF12pt_U3eKJb5d9WoPXlpzBcS2OpdoNO7bJu03b.Jmi.xSLv9LWLq0ssmgoBhJW6h7aomDV7Yjwqj_QOdvBacxGU8rBmnySVPOPTaUHyfp9rVN2esO.Q97PVfAtVrD899Br4jVBddzGto8u1WuIG9Mu0A48uksXYyunFGdr9.pHaFRpKnCs2DTqiMINqx3svSdXomFc.qcIdnu2D3a7jaw3h.vIKuWml.vqT8HIDcTI2sXAw34dlOEyvHp4YG_T5D0FomNuijyutJD8FYSq7BSoIJfI7rYjKRauDGPVNoCKbpVPuwFK8gB.WcMstVyptGSc_h7j0GS_EI3rW16TAhsk_.WmazHvICG8ocnwjfBF_d64n.e1UtcmknDxKB1fMgi8aaJsTF03rPU4StYP5pgiSIlQA2tgSkUxdTTwT_RRtD7EX.xjMe326VaoAHAOWab9X08gdFN9XLSb.FfzeA0g26J7lgJ4XlGNZQMzTdL2Y076q7LEt_tj5kKVpLw22rMNEZxpJbl6TiKM3ZUJ9HGNUvd4pkS46IvG.YUK3t27FXwmC_KX4hjRK24IZtZ.5s6k3hcRpAEySlPdGEWveB2GEFL_s_sUhag1xFoFnmcEbkOVLfuXx.6y3U_7ln5BElf.L9wyfOdIX7SQH2YrA4zG94uwaaylcjxMF8Y88U_WWcLx0U5WpIN6UH3vUgsHBlnIo5orjgbIo3jjAf2P.qLMm",mdrd: "BaKQ8bAw8cDXWh4UsXxHA88VdQRsKqPyg.SWycYRb1Y-1739393433-1.2.1.1-dRGODBkSMrMaXvi0p53JoW6vtbxpmvFO9UCao.dN.MzRyQK5UObFsI.XpglpK2cbzgy0KNSsTJJ_RD4sC4AfUFek8NmcIIPsJ0.yj0nhfAhqi2Cr75h59kEdZwnvPGk7IciFQbhf5aSdnmRvZeGC.Ww285A6Dgc1fIIKoAq0.gBByHYAuQWw2_IQiPNNm_Pk4_v6e4jwTVFhBDw3F..C_Aq5saMSHnBl7wTgvs0seb.mJcl.Ipwmk_s3ImkzKf1U7adcpG9EjRtvjQPGHngdNtjVuamkLQu2pY6HHDP3GwmhOXXZourFCJNlaQH0FQj_LOckMr0AswDuMDAjDfjhF2Z.QYnNsLzx1flnc.ODqsARiMYmyi1egLMFxZU.gRwjZQoj1nvUIhd3Gzv6BQP3NNENQif8w0kiBOQMvqYjfPiypF015XeEEbqlyW_23_d0zFbBFlKB51Tgs_njBPTnSTapnivWwF96z7w2Di4aLq26NaiEgT355O_oj7OH.oJa1fEasDRN02jQZhAdwuXvl.xD_QdqyWTRatNOTOuplesZjOf4g8_vn9o7GKwRzCH2AUmspCy_RdJxNVJtN942CPAYz3VX787d_YpZ0mpEWpSJcm_XSnI6U73zYoEXnmru_kzhUfv.bRuiSWvOOJcurIopQGbnGuq1PLEKwk5ZSkE.1SjEyt.guHZzbMUDfKqVg7MtpJuxogF6d5KfaJtcDeBZ1zxvMOwtBQUKzaUTZhXPy_ND4GnpkBo06HpFUROeM49nsJLco6ZglYGuekjXkUECrq3taJN84C7k7aeuLLZ.TtpHndXy4QmK7MP1z7OVnxq.0M7wyh5hnq1OhPrqXRds4iN4KL5Wp6V00LYnjOu7xXhWfLpP.ttDu.AcrOG.S2Yhtjt4elzj0XZsj7d4tTj49m45DW.uCBMuvfnKaIv18qDasFL0t41rQOA0ksARLZw402qF8Y3rav7AZ61qmmhzCEqyULdsd_tfNviXcP2fF8bopc4TAN2b.YQoJMDVwFE4TC1XlpSBlj9PUel0kmU41JEyuDantA29h3YP_gw2DRyBSNigkEABKxY7MR7iulr0wbagfwkATtgQFtXQ7LsEG5ZrK7lF14fze6v90KgoF5Y2d7eSkuMnk9KoVkNC_wDBFjUhnHIhSvMzIvmGBzkvKqD88ZDXo9JKEGR9cu9TQPd633viy4iPOz0wxN7e9.icNvz4LpfGmmCVXyO64qFytakHCYiirrfuI9TVSMlcwf8y_4SSSay1Jwnz0KseCki9zOgjGj8m7i1DVXiqCJCC0njntd8UHx06GlwKl5e3uxI61_jm73hIUq8If8.P2gBX1zp6smoW4FPGBL3Y9BsCz0d1CK.avKI5NRdI6TR0k1FQbZGmta3MjON2rNzBsJZpArPRWXV4PNkSXI2KZHXSIHFGE3s.bpNgc3jg4gPFWbHFM17jD.zenyvBE1I.pOH8slo1EIh8pVPixMbyr.pc7GTITJgiIj7L63Siopl9EeMx0He3MubLM5oFcWMW4Bzau25NfE_Ie3.cOaN8vtOzLN8zzb0PadkrZzV91rhVOTlKYtVC0jXoraAV.OmLfJhcvkdQjvPCe5hDvO7abOuTOVsm09WAoBym9q.uMkX5drUwo_2557XoUsu3Jyt.ZdbFIUfosvpmfEiYKn3tsFtcHSZEFwY_8FRnq1WHd92Jx2QxG4fz.G7xWB7hGFSpiyn8PBJGRa4acYTR17JEznr.fJ7S5.0zS3x7XgrjuTranzMO6GgQdx5URGL6Gon9O5HFTjTCN.PQ63RjPcS7OFMJO.YIPhG90Qs_O3moMog"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=910f73a188c4826e';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\/9236504718?__cf_chl_rt_tk=hnAHraoJqWmoF4LkEcmP9tb6inMIuVFKsqrLiKwrIKo-1739393433-1.0.1.1-WJrxm6oMZKpDpc0gk1vqlEw2P4TLc3LnUG2JeuqyRyo" + 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