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://n1l60v.mit-edu.top/post/2764381950

  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: "n1l60v.mit-edu.top",cType: 'managed',cRay: '90f7ce021fa9820f',cH: 'HS1SywjF1kH79qTVvk8gzA6b6JfZ5tZRUCO65oqzsN0-1739145477-1.2.1.1-hxg8svLb2nXtcmQUvF2UQZasjlh7Pv7uPa8ZVyCJO6ZmPqRn5EB33PVhaml9X_3n',cUPMDTk: "\/post\/2764381950?__cf_chl_tk=Sbn9m7GbR8k.OHKi.lqKysZgbRLW9MQEG6d0rM5_dQA-1739145477-1.0.1.1-MJ.6c9UfnuztFlaQa4qtUb84JpVEtCL1r3ACyzBl61I",cFPWv: 'g',cITimeS: '1739145477',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2764381950?__cf_chl_f_tk=Sbn9m7GbR8k.OHKi.lqKysZgbRLW9MQEG6d0rM5_dQA-1739145477-1.0.1.1-MJ.6c9UfnuztFlaQa4qtUb84JpVEtCL1r3ACyzBl61I",md: "uuzMVtub6Z0ET1g9JGkHP83RcD0iUirNdaYjlYp_4QM-1739145477-1.2.1.1-DPD40Wf1w5fSPtayp14JBvVXwgJi.UjXB56GmO3ii7hC00RoUNhLWHgieivowZ.mQ1DlvQwj77k8PIEE3xjGZr5xG_sNn5nSh6Sv2SmxeAIRvXhJe2c.IWDHxi.7oIqIkWh_23gE1JU0Jjdm3XOGRKiYVlcGNv5D_hjvERf7SZbk0f4wYIasHAQDYqau1zCyyp6PHuAa2yymWjNIOq1A8Q0tN83OXBM6E.RsgvUprrjVAOc_Ay12BC2R6xz7oKbN8AMPPGxlx0FtC8DZFcilYU3AYss5EFKB0BB8re6XnDsGTKmFWK.xD73ryCM9fex4q5hVE2qb8K_EZFJRKrY7qZiO_ALS4h_YaeKgZzsCsIq4CLXyKFytbtFhGEV6vsebQ6wxwnW0sXwxWXq73IW6SmyVcN_a58.UkLrPWykbKcyoObtjNiBl09Wo1DuEBLTMIKqMMx5RO5K1m939ORrqPLOpLHT9yzt8QpZ3u56bQsKq3QWtKocyxu1vpnOkXbSDdsDdwXvYIFWIPkt_gwpHzkws6u7CEYjWaP8GVzgsMzpvDqIJFAy0eKcBDHwPuKOIuGyZ_dvc1Ei8VPXOGvEzBDGxsuZGNwFTSV59qJVRExaoF69aacLuqGfis9rIRZCMktMJ6vidZX0pA80GKiFXVZGVup1rUxqyqonlx3zNAS7lWbHXeiW_eLhPQ7Cvavkcj0GZe7Qgi_HuqlonXToP3wb_gHsK0Z7ZdbQO4n1qu4qlcFWohocqXy3UYXxTJFWPgsfPaK_yENd.NGQhU4z8x8ek7DHMtIq_XCnPFCA5moCdbc8jDwtbp6IpOVqykXkufRu8K8kyhiNx7pvcsZwNo.C5nV5ZG8XJo0w809ULlzv_PoTHzEqHv879Oag_XUnMv2A7chTnrZqrujrVrE9m1Lz7Mf.ArPb5KwiddqC2ijSahVHlvZv4SDJtHaqg3d7mAa6rSBESXGg.VqusuOKqH93f5kZw1WteUc1rmsZHmnFTZRfZulMtzoIJuVgBr4fJIq6CKa3nK.IdzBUnD3ZEU4iPP1xUIfl6OlzGRwoG5OEiWFumMDeRHcneWgvogEQnySybQEeiNEXV.mRieMTInPn2iMK_6wP0IpDZrsEPqxfndh52iNtbA3d3jThOKAQL9mBGD9RFuX0336xZ_nw4HTcyOnkQ2p6KqDm8XeUdS3x6ggLtVEcq6BdFcB0qDTbu0XKOjzs9y1rIOmeuGn21G84SlbHXie3avG49i6OioxzV8ATsryFYbJ05uPUk3cIoQNlPnMgFbYPHEvpSHOTXACqKcSydHhmdA7v49B8bBd99lFAomUzDoOsm1zQhxADbAlVj2Ev0wYwVxnp2DaqF32hmFncHcQsXLJ9Cda2rPA.vRFNDwFAUJbxIEoGHrkkPwN_P8PWA7USThCqowz7aLUxN8Wxxt.f0tPaUg3R2ts0qPeuFfj5wJRDcshBUn0MlJjZnZ9Z2Y2RuwgdeZN0mDI6oYxc_3ntwYSzC1JxVQ27ibsaoSWHl3TaZoKyaGB9AYIobKF57FfUbGx0rrka3LafHJjOfcNqJPp_bEtP1iwjcrDDqTOoZPY0XvaIoxLeRVbPKnvyQLk4acoClxaGMZYAWfykQfespIbMXtJWefT3SVZAnOgTfx3Kibcw0HMAWu_GqznBhWexAnEW.WaSzcYTRIKvtTETacyxFBzki3HvXNNH3HaTg09FhLD_hYgC5ueZBLIWPbt6gXLM.aYrldi8U0Jnu_927o_jZv8rZPL5_jBXss74WMAOWLrDVEnz4eH51CKglAdABJg_bs88fJcISYh_udvO9NIDr5Svm.NLPVOMFaGJMJzw7UPaFeSbjNMne2lxoxUETTQv84zC1hThxZhO6Bhyz_QEFBII9BWaAft5V4au3SDyx3POLCTPj5fACz_IuqZS6VVH8eYih90K.brpXFmKQFNe6YSF9dgSjww9dzPLKwwoqqdezpivmw1Jniyos8uEZXoczSDZitaOFX2dVWMZpnE8yP9vAGSSpdc0bqiQcOun5nViaKcFuA3cOamFucUoJvDOqgMUlQUE18Ju0NGH6HTqHSHC1h2friTtG2GUoQ8ehcXWxTlsOGZ6mwfkouiYXMOAPY4mWzBTsV5CSRrgbXXpaT5mXF178AawxKynzruaWK3SG5_GpYPVKLd0EgiiKWaOncom578iuSAmw25z57sTFj2IBoT0",mdrd: "3PLMBCfvXLQYHxAJUa.gkJ_kh4X4aFMaeMMYM9tpyWk-1739145477-1.2.1.1-_TNJY10U3yrN08UszIBYawDyMFNYrAjgGlAnr9DxVj8pCVAg7hsPIyAx7XrqaUl1UylL9I7qW3yrcxXXOGrCSKM7q1B78.Pk9zFzbIc7A0pHvKVz01k4thpjYc6cCdn9Zd6my2yCt8b_HER6LI5X6N.0HEiQL370jDpdrFFXrNWdwp4BMFqfvuiPFsPun3OS.OUa9lk4jr6LPEeKkbZ.x65ACUWfTTo6wEZVE7_A.gPcIH.lNMtLhX2.vNnwnTImIl3W2ZNuYk6IDgG05o4PveLcUdEiRc7WQGTlDobnme6gZ9_SvfzSVlspYwaK5tDmkQ6m2vHXHNyn.vaqHjXR2aUkpoJIzcGU.bZFZWJYDQXxveG23v0fuOpbzHdbr09Ah.jAvkWFRh8z4LtUHBOp_ae7bWSxVcvRsBXTyuqQRQxqA6Z1.Z0N_YL1hP0aYAh1NShkOYrGCEH8zcmpvPyzuZ3myod4D6lGqlUCiH6bYpJyRr1mgoCrFNVAgNDoUSy_61NPPHi.HtT1IaUTY0mNubmM8nO3pbO8etDP4aEj4ySfWUNj.myEjpfcnbc9ppwRW8wdSiuf0j6V7PS5KYCNGSheL97Bw9xI3Uko40KUMxfq0l8eqCNZxp2X5dUCTblHostYwUkgcmybNBr.dIEytKR93rtXo0UuAy8_ZeUkzYOr0f2tD2J1tNic6C_jMuwdeOlpCtEJb95yGdfRZ65XgLE7w8ylFUqz.Y7bZsE.XZj8tmlvmn3TzeYoqUjjCebYAFScYRIKXKj9NIQObvips3MTfNQZ9DSpgKduh3ICx_EjtT74fyauxJV5jOOZfiuTIPM6nKwbtgHN3UJoXFK5qzyYoQlgb_qnApRwSitf1oQFtx1GzROcgkQILFcOR.HQRPJSN3lRH6tC_KHN_8CNjJk2uQIwQ8QZG.XU3ysGidSp5Lr5aEZMb72wVbY1fTIRLVTClna._vaBjqkmDGL6LUk24lKblhZYo1SDOS.Y1Os7KoYBRAXg8Lcuat90KF0GFy57OAD8TA3A6VmMucz1FZC4UPrq6zOszMnqojSjJNhZosh6DrD.l4ZuP36QpJFUNTnIHNlByPkdvhDjq0Vf2P.IoJ4UFuVRDY4Z17ilNyIW3G6xscWojjnIrEz2FvnXQMaG2J2BwzrxZpn3xxdnW7Ymi10X3EEUSw0RS4CzRe43.N5cWhC0xDR.0nw.OmwyS1GV3D728yn25Bce9opzc7zXEYouq8BYL2Q.K9uU778C9BVaFFKXtteEfaR66kzg5l_GU.LpH0foWhc2BvWUXopbsRWgZ2sx4dLtHOsrdYrJ9daZdDOhmXn8K4H3Ey.B4w8dFRtBET2jsNH1TxPh9lP4efAPb4pjFnnMpiVcjRzE4TNXg8U30ZL5j5QjcaSNunDqkZHkwIfOfPCY_VsAho4O3fqWWVeTD_bo75sJo1JvcK8tV_0YGhPUAW8mI.ApheFqS_Fs3KbEL4THbixvhxQYaF8oF_.OIs.TrdX91TL3pas5J4kRLYa9F5D.D1harlH5zwgeHir2Rrc7p6FOakHuGb3n0AwaKPH8amcFjQt2fQmeNpf2etoQ4vzejsEQ_aPPFC7xuJT5odknozEo5H_D.2Pr2H_ZOq7VTK0iwGwXLqhVx3w3Nk8WVXlR.rkSe8KxISIvyjfo_iChxuKEBn.2zOn30RMmfk_f0nfA1i5FZ67tjoWhDN_dr4p8pOQv9lPBDFVGus1whYXKA5UgxX.OPXwBFsePbDUCUQObA1S3vjdUfoSsFbMKsfOH9K.G"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7ce021fa9820f';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\/2764381950?__cf_chl_rt_tk=Sbn9m7GbR8k.OHKi.lqKysZgbRLW9MQEG6d0rM5_dQA-1739145477-1.0.1.1-MJ.6c9UfnuztFlaQa4qtUb84JpVEtCL1r3ACyzBl61I" + 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