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-274790161194.mit-edu.top/post/7693418250

  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-274790161194.mit-edu.top",cType: 'managed',cRay: '910fe29fc889f5ca',cH: 'Fqv1yBQ.8N23KWxx8jMA8HluwzQqQLRQjsWdcmURrEE-1739397980-1.2.1.1-LLoAYibAF1fTInIBReRPG1naZM6Esg8WzK7qPS6OwJkxeM1vBSGNlqvz6FcmJMp_',cUPMDTk: "\/post\/7693418250?__cf_chl_tk=oMhBK.JQYCc.RTTOy034OMCi37WzWPP5x7cuO84KTcc-1739397980-1.0.1.1-56Lqzc0snU.23Z5nu2rwrhHU9pqiLDu5uyJlG8_clco",cFPWv: 'b',cITimeS: '1739397980',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7693418250?__cf_chl_f_tk=oMhBK.JQYCc.RTTOy034OMCi37WzWPP5x7cuO84KTcc-1739397980-1.0.1.1-56Lqzc0snU.23Z5nu2rwrhHU9pqiLDu5uyJlG8_clco",md: "hg4TjgDdgMZV.0tvQAi5VUhRjkpwHPJMetWORlPaI0o-1739397980-1.2.1.1-1bbmfx.73fvZwNjCLnKbxabuG740ZEiAaDFh5YyXskZ7nMxLLJifZT2sraWcNb.dlU7Hfu4cmG.j0oTKa9Kuu9Dl0HmNDWt4xZkcHKrsO0cDsOJDBMNjcSmfAsVmLSbej1zFapKqzbUAHu0bxmVDVaL5bgrWr7ugEUZW2ieCLj_BIBg3t1qKA1u7uS_2ZqAmtDghT2OP7N6IziM7bh3pNEJKQ2aOn5jmBfczCwwV7J7sUSaTTLC2k7Lr90Ds5JzTq.tJgjqju9igPvmSp80Cy9NLDMqYskIe6cBZGdwc7uVtNWfkQvDwh4.Ab.IviMAFxIV0ZiLoKnCC81fgJW7pVlUk2LK0UKTAsOhrUeXgGH087QbarNSPuhK3LJG.p_MTffVc8z8XryRZOFrOSLi6NdL.bYQDzS65HM35Rpvo18Ocgl1F_WKUHz4L2dEE7gYoqTanPN7ViPbzjaD6Y76BPdrBj4LfgvVMbO3dZrpZt2eR7srn2YDt6SxIgt6uc5_F6W5GtqRKjrJmrq7g4_EQuZjMsPCko5pGs9GFRBzQ6hQfZ69v9y9nnXLJXzxPDMrCGJOhubd2GLtEhxLl4u4kuTUMejP_cqgQMyAyaAELH2I._btjcvk1tBOJis5ubb6O9vzIorPiik3icH_39DQ44IyJgEtuPJLs2SROr2WT5xCjUwaRgZXl820wkNs9fYVMbCpfSDAm_t8JaYXj_Ot95U2gUhUXaOD7oXR.uQWGARk4gAmPctGONMWjWqhrktTbGCQNaU34oT4aPrO7EbbVHkKKP.9eO4CK61chQrn3shSxCAPhptzyfLV5k6O3C_spu_YHk1_ruEjoE4zhrDKKJAKcV8z7Vfez1lpGXKlkF24w3gtmlBiHOCUXIa7FKlWzjODre8XRYfwbqXIP11g1ZzZH9.dSSCC4nYeLQap68BmP0RJlqPxCOXikkJ41jotNwY8XVNPfIidYylyyQkj.a0WPaokEOk_dVXLT9L5FBwIm.BhcSFuMltTtW1eTD3u93EayEdcSu4eO2nsGvgWLsGZMZvTX2CEvzsRmYCJvgBczof1ZsK2NVx7qFNlwygTDi5ozxfeev0JcrsSuWGtfWxkLakuUxCDGar9QLzQAP1cbzMcTQ22kz.j3Vp0VdpbXzLk.144nT9cu4s8dHJztceszkidHy.K_o46Ge8nTrU_LuRHvtyWR0pciNIQO8y6AXmq1ksYz_NijjWLBIyB2jJw5zn8e5kXWY8.SglN8OUIpQJ2UKAvzziuyvZj0FSH1zv0JyAL5rTnhgHHciFsiM7MVequJuwTAjoHmOm3eY7P.tFle4o5GGpeub.g95NTrV8QsiwFjrdeyAfQtQzoEzLrC9gs_5DcTyKRBusB9UQdhaRT.yCnaknzShVDw9PKGlUa6DKgmI9R2BaCT7zsnpP9Opp7.RUJf8JHjim.Wk0nm.vXGO9_PBG.9jLz5RoB00VG2VPvYzBB9iX0lGP3T0RCZnt4hhrZiyJlJS1qPwp6HLUqUmyq6_4PhdmZSaDFi4O2mXWNoHYpRN2SwO3QMPyuogNR8IdEYIWsBkFtfSlVx.W8rKbZHMtdLo.wjw1gmTV0lNQVgdVSPpLzjglaPXzjd4AyUv_jHLR_2LD4U79DonTydKBSAliFTDRuJnZecEvX3jN.IT_p5Tos6KMSDcl7MNN0cRghS5iYhKuuOip0N2BMhpMqUKpNVmg9O66JzIkBmF77LYBfuaqHw0qcSUoOzCAEqwLkchhh02g_1mSn8Jv4jOguEo6d5uf4LpPQ7TPVDu8UaN5M33zSsMIVSYjnGa51TPhunURkxXl8M98pGvLrZJCvF8fQUKBFzjQOfPucx4YxYUFjK6Jkv2n3HOYb3votUd5BCG4owZZbI8NqvVJ6RWLM14UFJAta4m6kv0BKDiFyk5NgvfzzNhnvGzJyeLrfi.kJGdo6ECjuF1VoZ5pPLMLSIhlBoi2gTb0PPNfkeEB15CrQOtnlZPw.eydGWqKAYt2ImDza2men_.g3T3FcBJ4Lrl1NU7S3kZKVvhM8hTAFpcYFb.LZSfwyz3cnm2KoRjC_O9ce89pxCbm8JrMTytFafeuciORnVEBj6F8bxBsv0dG71CdeVqAc0XHT4YfZcu76VX2cn2PDSNHwRFvPp9YxfpTS470ZCLKTG_EI16B4EXRgeEP9gVSyYu5DALkXfSvc_t8JcKEPzjvSI55XoVWiA15TB.nYfKom2",mdrd: "pcPTuu5Oq181TuodkTGqQ46l28h.5yt4vyAJ70yQzWA-1739397980-1.2.1.1-y_uh.ZCU0_m4Yt4lxQWVtwY9rkAivXuMYjQt9D45n4BQXV7FhOWD2EakCS3AnfVQxrJi_6fkD48FKla4Qt9wrmx5CcLfoD4oIdmbX9g3d4YUBSPABRJO1PxNXQRDbOjq0N9eVZtRouTb4GauVCE1SrwOIePgjhW.dVxUa_a69aLrAEV8xxUO93oGCaXmsf21zx.gMp1kaEHIPdYKAdfvS.2twoyO.TGtPrAwVP.LL2vsDI5TOus4EyYTApw1UiPhbEWucr24NxHpaUQ_oK50zDin3PNKxCeABTyXBuNQnQVyr3ITrA_tDOYcDUasdJzoVYTkl8.KDetkIgiTIGyl5Roi1SzCuEm5ozE9Kle137VE3DiBXq0oydf1bHzi9LlC7.lKtL2UnL7LZdHA63coHkt9_3HssxYkmK7N0lZbriK1DtIvzCoTJwiHQDUSDOdaUrVaphXcuCmcdHAUeHItRDR3lZ3ZGxcQFXexbq8CCSU36u93UUcEmRDlbHDjN.HG9UmVTp9P5rp1oetpwvlqpWlZB0uNOapCodHFSBuJbgLbzaVrbs3CxwHl3GxrRgvf4aUVyk63ZPEkxUF6xgY4Ypmo__DJZ4vnsxZOm0qOtdSRoijhxCVCFXF62ioffOmwEQdvGEyiPy5fICkk2KRbKZyXErj2SMcyVi78NmP_WZPEmcGTJ7s_tS2bsOvAEmRJl12X5NPQeep1hrWqjz0BxxnYn2GZtPjmnh.MMrkHbxIeexm_IQ08XHTZed2ALNuiBCOD9i7ArwJawck2jHPZ8iNigrSMCf5BVJTFFcgMt6rEAgo3.VJAXiQaaWEaf8kd24ow3yGbvAZszdVYBQx8od6FOQeSKymV1kcH5rXXua_c25v6C.TNh22XUcE8igBiJC39J2rgcepmOGEouI5FIbuiAheaCI6_a.3_8TwnYjpwtC3MPuelrdYVlv8.EE1CHIbe1fgGC9Icd74LaAJag48VZhsHhmYg7DiCXO2hbH_p.IH1hxGMvMWbdV0z5stq6PsQE9p.mruc1h9wuyf8oWoKSMEvCojeEYTFRr4d0OCD0T9s606UNg0LSBss_PeWgGzojMYLFMS8RVuEFjAnlLnu.l8TL9mTGdS9.YuQ_67IIFQ_KDsDDs5XwtVzBcBiHuLqhWuG6mvn4wsC.GbJuiWjv7uqlLflXOlOKBvPABTxTcYRGsr6S4r6FN.rG.F6qTv8Jfh8vviU62liJfAoEKQ6D8HqgbsQkbjzbCgAS7quFrSBNE0Syv862Kz1F6aCnJ6vz1o8.jGAIqZp1Ys7KKO.EPvCcKjM_digg9._fwAxNlFDdntaJpi5G7BJCb2HN8A3hkhBbZ30CIXTdfZZTOdpODD8SgoRQSEwwztbFvF_m8bwxBMnCCoFie5qGbwJdHONaICGfb9ltL.ZJAcg6Fvp6Zllyi5S6t1ttEuIJKx2PDwB.pvy4XSQhwjBY2Y4nXnimvBumtCXihGEy.Y4Rn8ZsQGMg36tGleACyJAP.S2iZdltMW8a0cpldYke4wN2MBbODhGdmyORFUgvFTMcvNk.M26EDCGmOFZDROkj7KJ_k.VvRmlcpavKz.lJnNun_Q1.PmeBNNnldK4E0soEpuzxEDrSZDtPnDy1R.SswRJFvHKnWI531y2Ve0vsskTIJ2v8P8DsI1EpdoXoEpsYRRawfOKScDigoc3Bowdp8tmVAmh55U30vQ9h0DIPvsugt16x3tEOKmrDYD3v6HZSzpvEW75.Ku26g_0CqctCovKWmQhm7uE5dK.nP164V9HTaM7DYZKGEcuFF02_Bgckw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=910fe29fc889f5ca';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\/7693418250?__cf_chl_rt_tk=oMhBK.JQYCc.RTTOy034OMCi37WzWPP5x7cuO84KTcc-1739397980-1.0.1.1-56Lqzc0snU.23Z5nu2rwrhHU9pqiLDu5uyJlG8_clco" + 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