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-771597753452.mit-edu.top/post/9246038517

  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-771597753452.mit-edu.top",cType: 'managed',cRay: '90f3600ae932172b',cH: 'FBRiv3n_lAp.LlniSAlhIA3l9JmVEJSBIHlBfoFToiU-1739099030-1.2.1.1-5G9rlk_jAZhCMkmxEtoMd2CW2lrV8fLE4jDGCBKSztdSDtASmHDdyacxUtOt5jqg',cUPMDTk: "\/post\/9246038517?__cf_chl_tk=umTVCcI9z3rhecTQ974uq02EgGVrtVeQtPMUYXHwhw8-1739099030-1.0.1.1-Ka3bofpqJvjldS283wquco878xYqiOeReqlIEaCCEL4",cFPWv: 'g',cITimeS: '1739099030',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9246038517?__cf_chl_f_tk=umTVCcI9z3rhecTQ974uq02EgGVrtVeQtPMUYXHwhw8-1739099030-1.0.1.1-Ka3bofpqJvjldS283wquco878xYqiOeReqlIEaCCEL4",md: "4a0wfdO4yTctoy5UmX82DTsJaKy_Ob.H._mentbJ93Q-1739099030-1.2.1.1-JO9Rj3gFSId8.RACCvKVDdOgjJY2UXUmSl.5hyIKIcTw1cs7pZ1m3stomDvFq2WVGzvoHCZzFYuOqUmjxFieC9DjLRSz_R.jS1zTjJ3UGZlGov6lXrHGIejddbtZBJW0ORQ.QCd9ttFKHaLUfI84c1VHlAZL9LojbgTzFSioC2xprBiA0RnfVdEy0Pi1ncTjPyWdXStKghALk18F6pSB0C3AkgBlq1VWA5FpQNf4tZFP_gQ_6N6VQ6GrkGTn2Sjt5IFCwvmM990rtfcKVQgoVfoUW0GxccAB1_s722mR9ZJpwdJU6YtX428eh06ZydoEf.qG4V7CiqPkfWMyJfHMLfXdIYxPQioyq_v12P7X7oVt2KlDjO_bvf3uBhI5CbMVdShlMfRdAxh7TYGJOAVu1UYThTXcBCsdiTwcQW_iaqugDh5waELjGAXWVDMwxuGLGYmeux036qk3c.aQR4uftu.cjwrEQ4DwnE4GhMan.L4pL9jmtj94Uktae134hx_5fBIMcoaODnpgwNukypInpE8Ja31UQkZk51CvwzyRbMdbgIRyezqJ8D8s0V.nZd7IaM2VKsNN5KpWa0b66K6pUgjdw_OeHKnf1jsuWcTFx1ae8rIk1ybarZBcNPln1sAkr69lj3MtmqFPZhU72ygpcjAXUJkFjglgpATl8n_dZBVM3ZiBoqybVfLYTfA0xFFWK80w8dRM1Qf.7buKuaShR8gUzIL91je3rzUJOkv9KJKM7u55HoxUJKchz0pUlbEBgO6VwmsnzVZk9BR6L3p3vZw84EVQN3zPgH0XBNLA1ASYiamgFujcqOJUKrZ67VR6YdsW.LIr2VS49ilMwi78Wls8QbUInUchLeDA3uQzQoXv0vSbsWFT5SxK1JoVd7KloguUHZSN0SnDYa5PFoKWxCEPYnuNn9O9z2MW1T8hokhor.YAgmJpwewZmHVuyPNLdYwJY8jlri6CWR3OdIBiSCXEDdGFfsW17dZf44jdXLYGjEZxFT2XLRuVG1BYfVUn_8_ekzHkMv0q38EhBLLUK_P55pn6zL625JY.qQKiQ9zBAWnZO4rz2QpudB8ejk_QJMPhkrMHXT4zDt3EEPsUsU6NcWr5hls2mfY6vSsv2ASxmbN7DoAY4olGwSleAn2MXW16dHi0oh6lH9UFTgOhVf_Do1tNwg5Q7yky.wd8vCf1lXlZuXMnPEjKhuhMc7HNc1D1_cGW7hbxRFfdILQ.sDWQDZlHotYyU9.n7FZwVCgqB5Kn8luT1.sIih2pex5elXcjvoCRhRniG5n_j86QWZ_ljxVpaJOBN0gESnRHKf6Cu0GrDZ.xUvsf8_bb68s9wWtGlw4ZBtlzYuWB5v41ePlFlUBgdP5rtLIq_1fXmMbsgnbZuSbrW0b8qstyzJ7LLwHL_5ra9vefgrrSNPm4EnbF3Q8S2IHQEko9zL7IpjD44fCJ2j1MGWdCaTnigMTtDv.UXf5NTZhMGhX_d_pduMWvWtjLfR27drGo0Ocgt8hL0qbRWjiWUl2bdsHPZz0x.gekgs2yy7Y_3FvGoIY8TMRpesXpq7SDrGNSq70MbezlQKClzS2aOUe.GvL6wOSyRI8GYp2o.klzibkL9csFAz_mVUD4EI6SKSQRlXDQTBFXWupALYxyQLAzBD1cERHHz8pEoCbes8feNj7iiRILkmNNWq1G5IZJqZ3aKEFxGYzhJX3VM0luvNekYGxIhWXlx6TEw7FjhsySozAexOrVrG6pBRvYaZ9EvjvU_gIEsYDSU2F1wYj0KdVQjRGCVh_sRVifbHAzfX_pAwdol4RttnLGMC9RHDul.GViZX.4l1Sq3rUsdrIZ_Gl.LUO2U3XkK9rhZk7EztE7E0x4TvGpxiv..ZbV3Q01D0VJdTz7PWQpXS9r6mlLZSQFLyL4YmdA9hj58aWeyH0Myn2FCcHI4pazDUgxQ_SSeJkUBH2PnrHY7bIDs1wEgp_bZ3cRVSThrJLHE9av_CbCRlSJn1TsqTS3M3YH7P98Crig0G..qlRZ0SvpHCMYzsP.pd3q_8NhdbOZ8pewzPhNwEakgGahitu_cSXPL.mEOXrieRFOhlv2DllyB8TkUA0rczh5tHSnXNAT3.c62aWM58vMr_bD3QrIKEbj1TTeWiCapp0GmOhpwX784mbwsR8VEUE5a2XM6kVcMWYEHaVau7_g60ezWC_325QN_nyUTEls2dGefPjwMJD0iwMc6EVe72CupjdX",mdrd: "I.FunzGBVP1kogq7VnXTIRu73ZpAHrS6UY_NZIDW8O4-1739099030-1.2.1.1-_ziMdsqC.a1MQ0mm_TAvI6YJNvXkH2XEB8QkyHMkvFkyu6bWWaOpIQTd8sm.4KHtp.d.7uYtTxuzy_OppVYES2PAOAchnoNMUMQlDfao_taQm6ZcwFJWt0h2qj0itcMAj_x2KjjQvRPqSTdXg30ovT4YBy4ngLPlaVZbOc1Fi0O1Jhzgp4fXhc5fdCrzALWISmsDPiYFgMWxbOb1G1RU9UuF5UgDF2brfzGa9R2WuRJhbHto6b5Dqu3CI5b9iQDXOLs5sxNO_5MoaR9wQvULpqWT36RJbYOZMF1MdgA86u0rzBhJ2t0KoVrS5HEIxvQJjvHi_cXkolctwE3nzxp05hHMKAXGfSsLGY1CJlfDShSWvdq7R.iSQtj4Cg75f1WKZzkNorA3YDxk4R_Qzr4dUiq07UFFDSLLuqiOO7lK3liOYympf0YM3RLbpg9KT7dbMRhiL_XnAwTfvH1hX1AoKk9PnYMLfQ6XzfZvUu6SoNSC5gG8KeHtMn9B7yjEY8NYjXbOIgfAIrjy9Zfaq.Ks32G8QrBBz0SAg4GC9EVRK.u3KrguYTP2IlJ3QEkBbjHGFD7Hmu8imo46LZ3XvzbXFT00YPBPr3nPZErm2Hu1lvDepLtfAJ558I9WmgixfA3bBI5DBgP6hJuQhEyFrR.uSqxp91CmzCsmffDLOCaDyAQm1Jkir0BCKWmeDt7bFGT6dfnZ706iZNRBnK8puNu7gNj4MdDOn1krZSaO2JV6vO2wolAi25KUZrudvSQHcp25f75NLrHdPoWCTs8WXBHFKp.6ucbXltwD8NS9M91wJIeAjM2NgIBcTUcwunqBzY6Uqqur24mjh7WDYvvZz1QDGOmW53tqq1w1d9vXmrQvWQYUtzo3plOV9Ply4442CuuAdRiCDIL6Ev2fTrIE3fzgzv7Ve9GgV8pnM8Tt5hTlg89rezGqdwLvyP5rsXSFpu6rbeGkSvYDnRxT56XRYHb0BkcCUBvK2K7YMq_xVJygOLpXL5kjQjLIbu7TPl3qn0O0e8CXjrDJRjmjEaA7obe57QWGnEVXgFpIBSMPHMd8lnbIO39uD.QmY7kFyRtYuQtShzOhMJxQ8uSOXV9mibEeQHiW_zM95t456xQ9fz8jGZExAbwfsDJJzBnRmhVfB8EuIOG6jevY7Az5y16hQM7P8AHM1hql7HBLJ8358AoGIacaPxjg2A9NFAK_WFsAGKAu4VokeBYrKa7jBc3.so1_NnC4vFBm8k7qE3FZRN_FavFrKNw5.Ztcoh6bVY_tpTHa4zqHbNm7kEa46ULhScMDoj6O.eH57.vATCMsHbpqieugkBwtPGJI9FXcrdr3QWmwtoUfUIB_vmzAzY8MTBfLERt0T31lBFIqB6JVqMCcN3pQXSARRzcK0Zj1rqXwg49gNRsIRXJC4R9_H.e4sAKW142jmok0GQvES2KPGfkoMqW3JPXsFZRBXSmm7T3I9IOU984.nXQjqA.597H73A3bcMTqWy4Q.THc8A71xWj3OPZpCxaBefqGh_AfyRPrzy0qkKz5qukcFkeKVqj63up813bPy6HAIVXBrPqWKVN7_7eeiJlb6rMwM4XeIx9SzN9PXBl.yg_nMSYcQ.Dyy0fmVD_9mIxszoxga2iLVp88QH4xmHicRjh_Ba4BwJUB7mw8RHbRrpL6QUFgHi_ZPU5unQa19MBkVs2LgacMBJqhy5CCvsHyfTBdWGE7h0FexuKaNlk6ZO4PDQp1k1mNQNMhE6juDsgYCsXSr9unwENvS442Bzcmle.hzxKDt6ta.TC9SwH_Q2aHG7pEboiWKErVtVz5566G2osPeOYutoyNec8"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f3600ae932172b';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\/9246038517?__cf_chl_rt_tk=umTVCcI9z3rhecTQ974uq02EgGVrtVeQtPMUYXHwhw8-1739099030-1.0.1.1-Ka3bofpqJvjldS283wquco878xYqiOeReqlIEaCCEL4" + 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