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-365276422955.mit-edu.top/post/8149637205

  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-365276422955.mit-edu.top",cType: 'managed',cRay: '90f7ddb2494cc567',cH: 'swwbeVT3qosLuxO5mPza8cA73ku_rU_CzHuu3kk8NxA-1739146120-1.2.1.1-M0TenMjhqwvGAQwH6H.RVIKD.WD.UFnHTTqhoxk_GW4WmYBgCd_9mjopT1RBgdqU',cUPMDTk: "\/post\/8149637205?__cf_chl_tk=YEo7cIevqkfp6Lv8Azy2yhU98BWJouebAdUvqkp.VvY-1739146120-1.0.1.1-qqeNW9dMQiYEd_NsouFT2a8vcOgOPULtWNwVJI9Yqo4",cFPWv: 'g',cITimeS: '1739146120',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8149637205?__cf_chl_f_tk=YEo7cIevqkfp6Lv8Azy2yhU98BWJouebAdUvqkp.VvY-1739146120-1.0.1.1-qqeNW9dMQiYEd_NsouFT2a8vcOgOPULtWNwVJI9Yqo4",md: "VSKq7WeklKQLyn5YR34FABZ4fI0OqKtjBWr7wb8TtRw-1739146120-1.2.1.1-4anS07rFRC6qT8YdOjTMDmg4_GYg9jlYD8M0E.rKP.8FBNM3_xdlG9l.Knz4OfdAxfTwI8Ylet83vTUW0ViJVHJGK.R5kGgTzpq20XFOL6q3YfOlJujFJVbzDM2k1ymT1YL7Jx9N0oO5ybCmnnDCnT9WpTZpGOHossJm_3hvvmyMdFvNGn3m73JO1YU0F_DN2Yk5ojP4RqdRGkTPTAsnOchI9rbo9C495v.jpouVSEjJ6182bRYeiBOMOfD7CLcF_ODMkJCV03zJfXjXgKJtRSPPC41ltQzqeIsneAip_539O6UsdhpSerr9kidxq6gmtEvEvF001VY5cVqASX_6r7UxukgtpN8X96SWXtj7MMx0br.tlEi4wUx1txMYp1sEulwPf2viFDu.fdAz1hMP8Jl0j51y_ZKL0Fnu6GU69hfTZAvvWpgnRl67s3rRy1tC0E1ixnMKlrYTlxN_AsrjL3AgHon5ElhezJTx4Oow1yTXjXQ2sGwUBSdkb4NkCCMonWJZt0Qbf5cizaixQbW3ZsMV.dWPOcjrJlTO79WNRvazMPr6HJqdYFbdJbIkzMrp2OB.edOkW_vFcxQ2KJUdYEeXPSw0B89WwJG4KX3QB0PU6PzZDhjIz41OsagsfA0q1H2JB7nINIIhJMfgcNv91bIU_ZLlRQtK.QWk1Id6o.qzIsRyjBRVpT.EvAEOL5izGGnNr2K2cF5IYqIJfmWl1z6_12ff9jj.vfykmPzRMtNd7nEVSvBgunlk8dnsAEXGgRhWECTodRLMBacQw0egd6g.GKRmkJo7rYHRDp4K04i1HNjf12fPSeYXSUoWC7OavGYW5._PbGrl88QVmFY_SUAJ.Y0tzO5B5PX2MbGCtIhN8P353l4BXnNhJWFZVXT5XbXl6pcfXO.c7UPAsQT213qNlOvTPxBcqf_Wh8QDkeWE8bKlrzuJviAhbJI6f3qEggEuTndSVd3WvYA8HGgs.qE4DYtzdbdVDm3AKtvE7qguGKQWhNQIe8R_Wgy1aVNy13.tj76a5oBxlY8DFaOmeyV1689rgPGGngZMyiV7s7UKWB.TeuUGIp.3Djhdk0Tt345N5zJpSrsKiuXAphavCLVzpf6zCe__xZraIZfcPlMlucriDKjq380k6BBv3TzNkoHNTDumMQV37.2auDQYITMA.LJN_M7e3xgxgK1jYx_APQUT255CNDVEm.XuDIxjBhgL0Phtasspt3LPuR.Ugs_WZ8Ugvq4zUMVIL29iZ2Z4HU3qZX26.5LC2J_a2iRkzihIKMxlmyt4uXYdmceUNuqjQOZoxFx6w5iiyLyaH7aVQ3rucRX.ZoINVmWm6H4nP5QqwZ1bpFFGoSgg13IMWezBOgLELysNz8X.9tKTPu7_MPIA44jsbUOh5pITSbY59KhbsUsfBUSYtEbdWaRn2lreZxrXFxO9Gagf99motI9BzVMhH6Yj4MAMkvMIaS5Ja4Bwiu8E0LUhNDoXVmBxmj7XqIQPtJoOf4A32jg_1YV0Z_h5poUxW81ZJJjmrrwU88j6axZAuVMbeuLAdwy6EN2m_y0m6UeDjGf8zl.PJq0hQswuTfrs0wbOfxVJ.UNHC9TYVdNhcuIDg31pG_OVLRWhu0gd7kQ52ZPBZ7H591zGUF0eK62EmLyq2azXzWGrKjMF4mivhkU_meeNdxhsy6zpGK36J.IJjjI3MnBk20_ZJ6tyRhVVRA0ZmDEbA3_2gBkxthOiSOmDEmRUKZDwz3m1JgQCKiE_RsH96P7kl3LFBHKfbPJatbW2t7cwhHyQg1i3ZiXSHX5g5lPoYytZdaA7uojXX1cavdZd4nl0.qqPBOvHuVUU60VDx8bYSVTLSae.8779wXPukaDqXbaHYTqgcCsww6e5lBrueBjZpjhItg3OV.QMlAW7rz2142GbQRV_aKCx05pq9WnTcF7NRgfKlJpKk4qCGryOGduZfiqsKBCxK375yMCh1vK_zG8ceWqOeiXaOm8GxitIVOqg7puX5T7UDbEGxasPiN3RbDJ7IiwUAxjxUul7TMWwaK7dt.X9iBdNcjR9gJv6vkkemJd41JqgLjftn1_Ga7Lg8YYTHpnzFSlxL9heAYZo2SobKyWqUW3._zYe_0enng25fEvbdW9nVBS6dbbME4xpeP7kBEJldhGlfsycyFF9LsGnU5HctqkMiZ.1CoVmxDDLfRUzkfLxDlqQxhzCP0825eaNGyyAfBksPcjv_u7a2ifv",mdrd: "ZDB7CWKOR6_xVUgXP_SWgFwQpTKCGGKD66SP3xVeBbE-1739146120-1.2.1.1-8FXUMFvaGB9iLwIHny2Z_6R38U0gvC6fG1LP.CBdIFZM7twMzTj6sSMdPUsSxB5.4mIRwxIDdC9rx8HwKeDKyUul00W58ZQHspC8xretBPIuWgofvHcjacjTnM6xsqRt.gXFaqFN.8gPodgc0mctgHhoxyMm6lQPp0xKHsXYWtpIpA0.poGVOhjCINccM4O85yn.WSvIM4fjhb1q81NauUNyxsf_D2dLtWt.rlyu5dfdjU2ywUaIna3DVXxeG3ZIvEXWgbTIJH9ZPascEoldNfggJoChLbY4lnF5WlKRNDFzTc_UAuC8DqDtDMyHccKv0cJgn5KytjDuYwRfipwpXwTP_vpSzyxYjGqe5ZOrdTGxOzeWUU5nCAX.ne1c.FU9y00Egu4lRzm2TfHL4oEMqlREyyaNP3y0xiutluQojBOg2YP0usjc3JG2V5A7FLQfOATN8bheud7dnsgdOIrrofFoMkdSXr4mxH0y7MgY8RQwg7YxEd1qEoT6Ek6_JoT_5BmBTKeZmzzkwU14aGxCK6SRG7BpNP5vL1CJP.6eeTBpc2.RzFA2lAA7pcUdueNHedVJyKajrrixAq6Q3ryHdJ3ZQPq5RtGtYJylEch1dlljTizMHu.gHdiJqCKAmVnVXLxt8qS90ynl2gSJTtgMTUOLbwhsOoqyucWbDyJa8z44XIPE3jdlk1zHmdvgjmKkxRqJPz7fpzIqyzVChQkNmQVTcq3l0yqqpeOeNV0FBeakKUDYbg1rkokCP8LSPwI8gEEGTbzsQbw3VQF1NRZAioTcbWAHEmK0HiAxtWyiA7YjEuIDw9MFP49TgRodn_8aCvxu87DAULzQRZ2b1PTfM_HOJ0OTnDkzk9FPYPnJChHA0cZTpsRIKeM6BN3dC5e.Y2rcYohXZdC744FeYnNykoUa2ykhUvYdDtmls9jOryzLdVxWMxV1lnN8pOqGnZvqlh3fPivAi3.fnNUJLReWPFIltcJcVg8owLbga7nMkz3MZ4UO5NhHMQFgM.G3toas8vioIjYRpUImdYetlnbrr9d3AU5y9Kd5.qrY_aVVmORdkGSr3td6Ps1WjrZSGhUwNq2Cf0o.UiKnA4Z1NkJ3C_9s0Zak4F2oxfptxi7RtPClfC0nzb6IhWhdDpYNF0EnrMbDbtbOLVQpCvKHZ8SJPns9iHOfQZDieP37M5N5WmZMKMNoU7bMa7BVyTS2hXS0kl3XOyOnMKhaypqkrvDvWJIYT2YsNOUj7sc.YwF2dHM3SHsDReMI70O31KSEUz2HfwuBJX2hxCHqpijoSjCXrvF5Oe0XqYQBKS5iVtb_gOkXR1IrOydzWagbn4I0qiv2WCEBsh7AwlxII8yW.e2r3_7kB4pM.cctPLiRKORiqJjfkslQqSWu9rMizD4gqZa_LEkF65dLD4UiIql3OiYoKvatvW2PRnCrS777bypj0j9W17KnyIcTeF.B6IXRtUPxAYIJybnU5KCOHqGLd.BzAdOF.W8BJreRSZ6mIHJXMZUjwuwPbhjd4v97XH2focpGL.5GaDGekZuUvmjv.fMjH9VoboJlYbvVCL3Rag1_euaI2UsgWHynwTitHxGDoDlVIKd4kpXsX6pa2BFiM39I.lzMLbYAeY.PJWZv0NN0VjiMp7xlvp0GGlj8BrMOfHh81upzaoAlVlKmFHsPPTxn1MDJ9cuazO1Z.V.vUaHNH6JA7EMOThSw8fsFT15y4fjCs0DBrbyEclfaoB4RxfzjJVQO43mD4nSFcYmbR4CmEA0c5bxGbUhKLL5J1M4ftKQyElquAlSAXLV6yII2vQ_0C1wezKqtal3caY5wB4Al6mU"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7ddb2494cc567';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\/8149637205?__cf_chl_rt_tk=YEo7cIevqkfp6Lv8Azy2yhU98BWJouebAdUvqkp.VvY-1739146120-1.0.1.1-qqeNW9dMQiYEd_NsouFT2a8vcOgOPULtWNwVJI9Yqo4" + 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