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-710773307104.mit-edu.top/post/9786013254

  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-710773307104.mit-edu.top",cType: 'managed',cRay: '910dc2399e2f7fee',cH: 'cYKveP8eGqnvU2X0dj_MeCr9zgX5Ypsw4ZIl0xmWSf0-1739375681-1.2.1.1-tAkoE3PosX1OKsgClDsfnuvzh0i64D8ZbjLaSL6Kw9.49JTsUqGVU9CLqB1eAJ_A',cUPMDTk: "\/post\/9786013254?__cf_chl_tk=iQfNXgzvKGFHdJWuz9xTLaxjAnDJtEGdTHXj62FMKNg-1739375681-1.0.1.1-FA1Khp4SLRwBvM7ZnSiCYRcvCn3UIMJOWU.TWaTdHqw",cFPWv: 'g',cITimeS: '1739375681',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9786013254?__cf_chl_f_tk=iQfNXgzvKGFHdJWuz9xTLaxjAnDJtEGdTHXj62FMKNg-1739375681-1.0.1.1-FA1Khp4SLRwBvM7ZnSiCYRcvCn3UIMJOWU.TWaTdHqw",md: "TnAVUAOdDCQJtSj1GFo.hgkDKz.19cLqNIHZjDbeCQU-1739375681-1.2.1.1-FQRchvCySGmFb2fGChqJjRNHxcJcDTJ_1xu7XeSgegbBKxS5sVCwufvleEnpDIkVnOV2TkHiW3P3qRGl_SWPVxA22ENhlRtMMT1FQQE4l4L76_FbXVUZu8Ix6vncM6AjLtF7rTONbRGlkF6WCioquItG1ReSHwVAQle47SrUPEWYgRaJhgwbw9HRofxLU7goa.jGEVoSGrsmmLeg2AWIkeEkp3O8ydM3kAPxeXh51wFNzJOuC1OmnjOk2CA4VcbRKHuSOwJDulyiXxMfpOFc7YGpXipuS7WVUiOAQuq5IgArxGuwTLBEfG8wRHXpCcwG8qFTU6SISnk7pSCeOlluSVTZGy4azkxnXczQdZpgrldzqTG3DS2lgiWNpBZwLYN870sVScBGNl3FZ57agfpbYadlnIOa7Ukj8TVTzmBbJQ57KMr7AWjm3.Xi_Ec.AAKiXlmIPncHiUkuxZu69Ndf1bs7EheQbwn6roASe4x6v._kqR5eVzBVVq_RzHsSwknzf.a7JUYwUld0rhNUH1AZKKt9WcbFaOnrv.nemnbot4o6C.LCbOPERCKCNrRH0L2E3gzbUAZ7MEXg9AJYXZu_allUFmdLU9CML_CtM7b0odjIdzRAY040LSyWVhJjrezz3hciuZUP2PWMFQOON153L5JJzq48BLnivN4bYikYIDK4dhRdvlg_WRCxdfv7.GQoSH05A7xL6RNjBPnB5VYCMrl0lGQdDEC_QAAP1SH79XTJ18bZ6wZCh7_MkqQEnJznkND4RpVmX_gWdxeMUIZYp7Z9xvCGZtnnBUvwpigjk75oKIE3qAId9GHqBQRrpgyl1P98LRPR02R_VeVppR_FSzunibb7hOCoNZMPQ829yZtkUfBvMNfTcK6OWh2eYnnvC_miypR.NZljUxNA8So_Q10yTzicYjg8zBDDtYI7CLHlnEAn72DF2qKVG3HFmNyuMrGwUMt26Ql_RyCipjNT1TnbFyCQawxKCwnc2qYZDmPrhjYc33z1s.zuxJ6Z9tLxe0LM8pQ4F.vJPJNW6O4W77F5KDsyakleDUUWg3kVD0RIwnIyPj544WyIMc2R9pO0BXEEf5saXcyA2M7kHBDemMQbKPZsu_y7tPCKysQ1F1KWYmIfumh.oapnE8ld09BogEm.OmpMGReyyYlOAegpgU7_5DS1_2wfqh0YWnOxdVabk_3bPyi1MgIboJZyzo50uZFb2vexEDjitZZFuwDCsIOFrdEzUb6my8sYsKnvRYwjoQPlS4heugo5gB079FEQtcVnB6VfCMH6XLsx4GS3ymzLNfOMiRDYmEvk4QUMWcyVSp5UtKWVG.WLubG9sXtOVQCmPBbifWlrImu2Dqkwo1Y90lAlRIjG5eN9MqxJDTAfoWNNnGHg7A.f8KOz3kc8k71z_Gbw3vv9sy.C3Q.8IQyz7YaBVqOQEB9yneOkWgWPL9.n2fweIl4k6dzTfV76bB00FFwdBe7Gq.oJTYX36LWUZyT6f_uT3oIKLp7qa4psRAWnwS_GV3okmhNiklhoYQsVjinJxbyuScqVtB8BnLAQGLEg08HSmk8SpvR3V_2gGMbsOsC9GtxocU0GQyXLwqPPtx.65UVXkhYnPKv_Jn95PK6qHZb8g5L4KLz5_A5KEBEKGZwLpwg9sjUNcdFB9CDJamTQoHnLNA6SFBkoSf2wHV0CYigCR_UoA3ttK7vFvaE2kVYW8zMrvgyWUmTXE5bphK6kwIREBqdccjHbi8tC86IYhoR1hAb4nVd4Urb1bf_GW9Taodzwlapt273OssVKRqmfVC.xeVXzcVqEVj2P58VHuekChOYEUVkYoZG.dAoRbZU2m7zPdwHADfYM5TfEKlDGLabUPglfwl9iKKrDz8Nm0.4QeFMoE0cobRc2qXx5bBa0bRkUmhwqk._5H8.y1eLi82710AhLyqQI3GOxYfcEaMdRyy1LneHUVGWlPyjKA6lQ80CZNw8TvFUdjQ3kXdoZFAjI_gUNcJ03.JFEedlOC5p.eHcWK2Prt5XwCYxrejNoczLgBMDzE.ApzI1PAkq8sXTBzTDH0UfZ8.i2ziyDUWReybknqIEWTy9a2RdrVG7l6oI0SH8EJDLQbRUZJOzNcGtsld6zXwvM47iSwOu8jNz8ILhQWzp1MUy7NlK2poTbbFBnPX3aTOUibkya7MJ7euoMbJCcEv1nbdF8M7Da15GT2fGwriLhVHVKrtTEpQUWvEoW_GToZTaY",mdrd: "0ZP7P2nwMf80ZQxMRXXRqF_u68gGg9UVqkodTJHHO3c-1739375681-1.2.1.1-Hv70izkwXjEKLYKVI.sYWKUOaKlTu91BkBzQhfrjfgIn92pGTN.7gzo3Lv43zoAWNppvbPkRGS62RuOKCbnigzhdrOlEBuAM_P7WpXqXIj30z9n6UPYDTgRXFR7StxUMyTKzeIb1QU2aavS36ow8bLVjFht7UcnlU0RsAcYY8Bxk25nMrdSeSh1ba6Ar5sT2Hz2i1sziWMxDU6gjhxyjKjCOuoVWvY4Q4uAw3n8R9qVNjQfnVYE8mueAFkL4Bv_i5_5irBoLTpPEFQXDu8iqpHpQ3o1loDY4KlvWbWSace.Irp_KujXlhNtjoHse_u_EIUEvxKSuwnR3HS.rMtIlGj07YoihXrL6L80TJ3nCgGDcNMh8ACZXI0wK141mrx5PL2qisI1j9LuGOFV7IsSO2oOmL48fyE6YG0x3wJXqVzvqKE.SqslIqmGfImYXqNtyuaj6hNW9pSYm7lhRIP8z6D_dccH93T4cweRRVbazpVoW26Y2ND3qC2.YXMgjR2hKHwMLZxgg6bbWqz4yp8gF9fLHxYkQM74UDOvzW8hvWWq2wEdOoNzs46qzNF_VPfnuWe.RtuezXAmpQT2hpf.dCS1ylteoCxYMCzHhkx0EpcvYLNjc.hwIIm4pU6pSEXaJtA8WaoF_MMc83yug9nh7OsHU8N44qbNxGY.11RuAmxzOL_h5R1pib2LA_Zu5C75X0aj09fPo4Px2y_oABmQrrNzGdfHgvGbgDSDOZvRCb055bGmVO0Po4kksIIyN0TsJDb5Vs0dFuKDMzfZYV2s5aEeFSKq.OeFOxbJ39L8rjJ8aNGYcsJXdfBXFpqlLnetEXyTQrk2lWj.Ie2PTGSOZvYarbxTGOgfs4_JoB1ih6tAVan6c06Ga5tTOhTBf.ET0jRJhL.ET0VtgIBdtxIYUaPUPDtnoalOyXWsT8p0smm0uyuUNlHeWMp0CjTJVnWXpLvlioV9KQp5kJ5pkGONlcZWWdbBlEpyHdf_irTL8D3CHol8H47_g0to3di8URyefwRMGltVp5XTQbXT5z6t0HXTKyQlHI76A6haFq6R3srk8R51u.A8Er2DnLZwMgozUZ6o5B9hEAI9JzKhZMrm.jbUlO8HuhGXhp6QAr_GgUFhwGyjO3n3DoXp4mlN2jjtgvIEOTBXdZZ__6lbADgwfyNL5z9YjoM8be2tsUI76yf4rYql7tsMX6dQn5uG7XxDB8rxuqnwZFVtJ22C8Jh9JkVDeDqe05I0A01e.GbQiKgQgzkIITHZDAxsNdx40Jqhk6EwQTEF1LYlRyKzwq8wXsfY6VoKf6MVikxKE0KtfSn2kNgdxwOjpZoTXMBxfS9mMselPjjnZfmnHl9MHB1iUWbN0lfbc8iFjo7SA8218N8174lVk6zOhEEJvziXxFSbSwCamY5uBHlHTAnnejSDMB7AmQHqAKhzmdOirbZzNQ_cDtO.b9m0s8A1Nsk2PShvbZ1vInphNxOfizZsK.hFs3fx9TGGEoBkIJT2wNfFShO4hxPQ6lxvDF4ggpdKqcsxA_QyWAMCfAtEJzPwhHqFZqxX8iCq3zu07QkvWZVSXb5x65agU1WQQDl7c2SOvcRwDvdfQnzx0trRiyVypw0tJ6qohYYMPwCcNI4J.zta_hs9_rdHHQLk0jZK.2izUyt1DnS0ls8qbcAeuRao.z35lJSRrAFZDHs5Pk4_WfKl9Cz6K65EsPGUNdR_XzZbz2ZhRFpbeHJMXOb3ojj0EZ0yt.HaypY.rNEZ2GqJ.EmCtpJwf6HoNqhQf96TRfkQR8izkxN5TgyP8L2RVfJEYe5rZcA"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=910dc2399e2f7fee';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\/9786013254?__cf_chl_rt_tk=iQfNXgzvKGFHdJWuz9xTLaxjAnDJtEGdTHXj62FMKNg-1739375681-1.0.1.1-FA1Khp4SLRwBvM7ZnSiCYRcvCn3UIMJOWU.TWaTdHqw" + 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