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-759108893491.mit-edu.top/post/6074835219

  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-759108893491.mit-edu.top",cType: 'managed',cRay: '90f23b11bed9801d',cH: '.MwWsQ6J0..paoHaBhaRT_5m4qdn0M3n_4jciDYini8-1739087030-1.2.1.1-VmzPFXh1b3u9.n1_as6fRsIIKu5RSY9urbnfbe4KbTtz_sKFzXaZwxjNsXY3urpW',cUPMDTk: "\/post\/6074835219?__cf_chl_tk=nZnZdtkYaGovkzuYPLycmk4eik9skv2HeDa9sJNAwag-1739087030-1.0.1.1-0VrkiCNcL6pm13TODXAzuIvx_SZoe6ksxDAGsqq3JQY",cFPWv: 'g',cITimeS: '1739087030',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/6074835219?__cf_chl_f_tk=nZnZdtkYaGovkzuYPLycmk4eik9skv2HeDa9sJNAwag-1739087030-1.0.1.1-0VrkiCNcL6pm13TODXAzuIvx_SZoe6ksxDAGsqq3JQY",md: "uOECb8hZsXEpO8Qob8cQyAlYJk9kQlMzC44Rcw5ygA4-1739087030-1.2.1.1-RbwpSR2Uucn8bga7klEL.LwAlhxhNsP4DMjnFGNOQlznvgqjFE9jdQO7.jfwWna9gY0F8vNRszMEOEkRJ6PFUqwAz5e0DI0LXMP4NVe0AQalM4Rq25vkuWt3..ca8SubvESLdlk6eNmSb8mQ2dEx0yPf85Dii0ln2mZp.hmGPHt.1a0jLkXEY5vvpg32X.l1ffzfPkeX1bRni2hsLw6n5e6c5I1YgjPbmGZh0v2giiMQ2VawIR__6ZhsSLnBc1hFbJiVOAPb.O87RUPnB0GuvZfvPvA6E95iy3g6odenPhSEnmZVCrtdzMNoOCiwESbu10yZ2xzvvysv.AaExQcEXjeRtg8weFAJfc4Q.B4JV_KokosIVUBGXaaO1qvRa90HDfzKmvvyUJrGPLykT8a9ECKonNpVoUm6sul14mBNSl3qZqhcmV6F.0vkH_qiKW5ytSAVHjWM82_40XY7E.oTEWTAY0eahGfO_2HXOheeKlq7Eq9OYJfWrke9AV0SFJBMCGW_1Xu6uTa88Cy80RmPXO.Ywwuv5LeMU8goqvUM4e64ikN9BS71cbwa14nb5ksXAn13WXKeio2Cb1sIrlgo1toGAtzj2l2JHcWGlxwnO95ENc2hNcTos_qBOTElRII0FOcSEdLI35Lbx6C485r6ZvZBmUlwytx3fJ46Af2wbfnwM1ktY1N6MmV1.1YUVStUAX7upAKd69N6gpsK.shSfVkHMfWm3DFPN4QLu3aBXYu4J7oOKTy2OUIcFtQ3WQ9pLMM4ME7OOnU0rwY2CW1ujF1a_UgQW4A.3qOAMGHONclX_SeIMypCsHv2pK1qsV8an03tm6L7OnusH5AQWGzuU7VRvAb.ZI2951h74rEl3o5jed_4xtS28Xczd.vC07arnE97edcbgkTzd.yAaVDjyw7PUcKvcTFj2ZoSoju77Dq0GJhD4vmucfwhghVcbHNayjCR72iyMBiJ7W_Sghq90SakdEn4jk7cIFBQiQIo1topRTXQeFmtb73ABC8OTtysKzVPB5xzBdtzozBozlA3d0GK9i1isAOsW_36JU3KyRYV32kFYGG3wbn.DM_PcapVLiseXykrduyv7WmZr1pyfAD8YsB_bpqilzVmOZfjKTpTaqCfYlY1ZBNiez2dgZ.iteK6wV40NW.ToqGY61XuIf50NjiovBmULtGeYBBmlnf13XP5_d2KsuI9_RuzcRGx1ybWwvK_mPRrh5.15o6.VUgZ_RG3jqz8eyQRqGaCcoN9MOF4CrrkbIMDZdx7J5uTrAmEZO1ml_gPCDBgNZiPzESYL2vwlzEILVkjTuUUkZrw5qMhQSnxpUozI51fV4c1.uJ4ZAJP8NJuqCCKXYt5uxXs.IDFw9K4tbCthrXOvEmwGiFZrkJDQogRvIxPdpb_Kb4lILA2hVbSqquJZzLE2Nub6pDWCAiHB02_Y9IzIUhh7XIlc6h6j5XX7AlNWnYTwGTg8b96OgZSeVzqeKdHte006K.70AMC0i.iyZqJ94cTTMqP08gzHMZawy8Wfmvjw6EvQmhwkopZcP2AD7QISfRmsYSlx7S542b3nbghxNt3u_Vre6Do7giWfCyTClQnULjxvv0Lr40YYvTZmRm2.pq_LYS0gpJecwuuHpDHx4paYC6nE.bduABufdeHRjzncCuOq0ABjLHAGMNTNQgC2.kL3IQu98RIzQKPWc0VlF.7QHo5wMQHnBT8Xfyx6aTf6CokJ3Q5k6BbBBbZziSwpiE79h93QDIeaY3vKOn5X6PIje220UGz36KxPpJcSEakitg0yYSMGhB0XFvuUS03cWtjR98MrI_HI1d9iSKY2LjHZjqYhqvHzdcrOXLczK9x7srleMw0R7cmcc2UF8DTPFXB5Y8ROiDhLXzzpIDjmgxmBgDGr3VxvslR26D16sXqybyVYZdCMGyn_jgqjKd.XeN8KxPw1PVYrPwkS_viaFMDjKiAujyvqxlEwRm_ASDPqG_hRlONksgBTfAI1dGSIK_p9OXKeKD82L7uwiGDVdGg9jiZEPgf_zLu0UA5N2Ngsrs9OB45kdNAcdQNcSyThbXmMnst.ZHsinOaq7n7mz4xNzCrXNzYjrk2eV6f5TOUKWIdpJK6QWbjefyd8.Sxn6XC8EbaFnBMGBY9Q5D3miKSqYCKgrTpzgwzkZeM1hdQjzTcpgwsU_zPlUF8M4N9Jg29pKRoDYtZt8Ncg.vdmzn0NARmgYzEslNIKqzk09cY",mdrd: "d8x0sbvaqQY6YN_gDqx2lRySi_xOLQVsiyLsGh7QuUA-1739087030-1.2.1.1-jqChvvrKgK4wvcv6jpDwS8ncdztK9brRNezVptm.RqKg3G.3cB60TdMVk85s.RhwKO6UaMsedqZQkiC07UqeHNvkxg7yen2PCAU4tECdkRid7JK2_bYtpr12xVZtFOJ6T_gqeDkOibuR9Gl1Oj56ob8qrzvk6bPOTBt88ty1YsdGweYadoaEdRz784R5yHiWoCF9.xaFjU4.JxfT9Tm7Z_6lwoWIDArrrMu6aaRyUBqoHqNJxzsiN.QcBvXDcXLTSy87wUrHThQ9ICHdEqtRrGgd.5x5_96eh1wQFaWY6KwwTS8RCKn1y60spK4zWgIxoVLYc6t.M7kH5GXBBSB4mLfGOFa5IPZy_l5TMWLxbVJeQ1YW90ylmFP.pi6whvc5GciFdrVV4jiXMILyJ4ynnyPKn3uvvRFVqPSYP2qa4co0GC3fkYVNRjC.HcgDX7D3mJWB8rGndpo46dKwBR0CVLsgWnNtHOc37q8ncjX4ottsxN3irn7fzJ1zIi99FtZFF4TDZTCRqlmM7IEYSVjl.WZXtixSfEUzdKcUv16Ceo5195t1h4eiW5XGYtdxqYmKbrgfIj0dRosP2kpeyHjCRMzjWcE8ymwq.2AZ5FN_pGiylEoAPJ7SjPKcdcgNTieSBqf9.2ZiJQnSb89B9u5MCKWBWnphYb3vAYvuKnRDJyKJVWHDmB9H2qZr5.qTRh_ePswokhjTwJuevCtrqDgcKp363IuCp_D4fSUUkJs29b7SbivdFOWD5cm9RKMUV6VcmrCW77UTL5FrUfzILT4Sa4Fz1PgPS4SO_ftOv.vViT1oS0j44E1BQytCN.GEiNgbb1n8Um1hixoGoFBiVAdI1oMnMK1gVBNAVgyboev8I3.7CRSrc6J_ZE6G6LnOkWYCuBUjou3TimLkpBn1q.OgMwLlwo9LZ2wUusRY91.0A3WWi_BsdyQSI5MpOr_kH6SK2GOmmorGwNGIJqZXD0sDrU8qJ6WDJwbBytzNOn5QGNZQF17iOHeW6GGkbQEd9bn42VbSYFnJ4ijkBSxpzK2lxRYWe3mYRF6arq6C7D.ROMaC7vM.045059VZBm2Z8M2jlpqdaO.OYWwgIFL4mXoJfdEekDzLsZ6lepwg9VKmW3DJ8eoK7s9BwQq2Oor4ti8ibF0WceH2WfPE5hdt9jTS9jQnbruxwYkejIc2Y6OnsUg0F.IgCGVb0oKwSXuxiQm6SZEzqy1TZ7CqaNQwx9ukSI1La9ZDa0Xc9_jWGuTxgZbpLpDoq0mIrDRAlvtYNKFAGFizzGWWiNfRHFI1xNRollZvRy64hH57y3dgN.LgRzNZwN5T_ZfpVTpWVNFBBz1gaIfZx2G9B4sLUn4E83xhRtz9rcZKdgoX85.J.VHsBBqJIzlGqu1wlNPlMLTrukaI0n8yhvljM8MzCouV82I0LilLzeCDD79eG1.2sEtrGOa_pkjE7xa0_NYNaU4fnPTEGu3lCiFMF9hlhIuOXgGxan1Bqol5BBpRJmSK6zsvlxnR1sYGLedx1EahibMK5arPbtA5YnC8_Rk4VcPewnsTNksLu0f.wsXXV2vBhWXVALdSOKwwxnRYMnnCFX.iyVRtdswatURhCKCW7i4Z6Xkt08PuWI4tHDyz451HjXvU9jdxaWvZl8dgW4TArQl04oOVqDRCkH.kg9ipgBPM8W.jdp72D9XOT9s6IZrOTxTFdnbLKrLXsJEE_K7pceAnE3Hcn3_ZCcdxXVOBPBCqAM_joTNxkjilnhNRJHWROgp8dgyLGe7q7LvaySVHhHbQoy8E.2au.1V_urVBqihJDvJuLQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f23b11bed9801d';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\/6074835219?__cf_chl_rt_tk=nZnZdtkYaGovkzuYPLycmk4eik9skv2HeDa9sJNAwag-1739087030-1.0.1.1-0VrkiCNcL6pm13TODXAzuIvx_SZoe6ksxDAGsqq3JQY" + 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