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://269732.mit-edu.top/post/0482619357

  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: "269732.mit-edu.top",cType: 'managed',cRay: '90f6379cde429c52',cH: 'g0FNXUg7pkko.lKKZ7eAFLBo7h8r4Lm1AET9hqnFfUc-1739128831-1.2.1.1-kMiEHnzUOT9YcyZaM4I7yckL9HfxBLmXLbS4ugapDpdkj4XBAyJ._YjRRxPX9YBs',cUPMDTk: "\/post\/0482619357?__cf_chl_tk=U1FwEtvNRMHpFi_fn14G_U8ws5QUHb7PbvMtqiKTLVk-1739128831-1.0.1.1-aIfFMmFToh74uTqhFyRtU5c_vd975imz01iksi_W4Uo",cFPWv: 'g',cITimeS: '1739128831',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0482619357?__cf_chl_f_tk=U1FwEtvNRMHpFi_fn14G_U8ws5QUHb7PbvMtqiKTLVk-1739128831-1.0.1.1-aIfFMmFToh74uTqhFyRtU5c_vd975imz01iksi_W4Uo",md: "bsNxsOefAfkH7UEbkN9ic.QKmH1P4x3E1k70wav9q5M-1739128831-1.2.1.1-RX4tBRB3l6cj15GrHc1jhzvmkS3vstO8gP2fIHOeLEaH_BKA48fjAlxKtBz4bziCZW1RBFAdILe0pyL1Nr4KtE.G6i.TY7zbChrHzwlSPM7Pb38V5V_r97rRxwiZkiu97ZQlXJLIa4KUDyMJjv7ll_ZMQsCKiQ0YodJoZhxWN5pCNWFnDZzqaQEnI6Al190IcMxEPR0XnqxoMG8F95YO1ew9SFcAcH7D1VnJFgvUjtDf9jVc0k0sdKEX5EGU1Px_XWAKn56TpXeDLfLjDcUdt4NmwByd4ZSGpRGbT5Bkou76sc2e_sZyqzLIPF4NmXcyDAx7WrQazC2sch8Hy75BLooqQiiXWbX8sd6AeT9K1pJZWxNxD.vvp53LDDGEGJ0T5WwpG..DjkztWYjapUgQ6wz_z_n3pLEm61pfPXrqcgJIg59qp2KZI0j9MvO4nKLCb2MVaC_7L8Cv5.1k9It94ExRJYVDKO2eyc0VwbmGwCBopx7_Vr2paBU7KBBJMxIgdmHaB8gxQbgK7yYN2Ne1.R381PP3qyescMgOJmC92JzRI_cJIG7zneBnHLNuTHpWduC3vlT_a3ASSykAGTdvWCiFrxIAO8wI_pjV5So_ypoxa1VhX47knplPxYcAiHt1dbVB091zSQe3OBTY7RlHbq_B_3BovlXQRbzdp0RlOhGWAuxBDqa3JM5jbpq6.f6r7FRzndrU73CxFe_CmGrnU03_nZL3qo8Moqgjbb5apQEBGycRKg86FbkT8o0F9eafljtj.PpSSrK29BxktthZir3A_eChGiClQ0Y_CY0n8LVVbjDrijupS3KgatNPEPXag154FVFyDC.d.sehyd7Yw7hPKFJy4Al8KMysqvCOBuHtfkEP7_9w5cRFMnIiWcGuUO7wHfDQo_Qpc82wfbz2dzDEnZMKEILQReMNrZJVg2mFr2S105IuSeNSH34eLY778._pYYJdXJcA6d0SZjkG4J_YundV6hjrpxaInWx8MoJJpXHKN17xSmZpZ644Zh75fdI4JQI.UdpzCLUvom.tSSYIp3shjR.Je5ZOHgIN2rbaT_t1lxlCx6rdTGg_5nacJrVqVBoCKf7f_Di253BHdKs5.X3zcjRrWjQ2ICBt0HK4X5P10vgKJzYNxYFSpMRQcsRKXbA61BQUwkPKCKbSqGy.PREtqrZQ_ibMxcNGcD8ldJQRmA0o1g_LhlaeStF5LNkeKp7oKRedwQwgN5tO4AKcnPDF5J4XHDyAn7ZqLwlAo.ZHhHeC4ITq0GoXlrZbS9LhipBKCnvpoSHo6FxJBbzML5K0dcf6ZgY6GHMA5Qm1eD9.J.EDvissZ1Qiyffo.vMKYTpt73irBsx32d.3g0cekgSQ_rkXEftwIReA8xFTU7UEER8v2vOzFGXCVYBi7tXpGNG8t5lw_fd8VjIVdNV9FS7.WPXy3_wHr0KtfpLDT5iVPlC7KEw5AECzf069O2WFbKovynV_YoSmfEOX5mOS1cFvLde8qwlqsP.EhBZiM9BVrL2GeBulet.K2c1ZTxoV0orrn6gtqEt_4e5c72jLxqAz2bOkAk5C1AoAQFT16JWOoGzleCKlUyFEvnS2Ot7f_8pYdi3oTT_zkiivr_7VIBBo0OEd7CAvRXcTae3D_hmJrzkZ3E0EKeg1pi7_TdNlOUR.4OxKVkfsUPZzD25wG4j4BO1hEARmAXSnZO3dk4itaa60bTY6WR8YavUFou1xAqnE6tAZJ8HbVAK2GPGIbfvWrHx25bC3MnX9aaiqLTsTwMeTBXsph8YET0GUFk8MDDpsNgeUmGHVJV3p0jD4SahtZHmDMXkypNNDoDL64HP5oWXnZIn.s3mS5U_8oEaGw0ToTtm2yMVmk8Qs48Kc3jf0zwcVXcZigyCkLZR2brsF.QxmeYg_sq8pbOepH41Ja4hiz5v0SuCH1Btiow1.JeEg3TgJmutDjJIkglHfN12ATOY30xV30nNgxkCVrfByACCWEqdsBrkheBV3WPfd7vA7NAjG8raOPw9B4voC3nV7iJWA2IGfTWg.tjPoimq9ZFSbwdi1AV3xJy3uHnYWm.2N.fj.UFLfxaLY.GkrksMeC3D4lZdcXTJDRMqplwX.kPyOR3HJ1.E3ixV2bBBMR1R5O31.iKRww7OpE69cjh7LA3dHrdjgxmFRbtJDzf_9JRwYNvBJsBVJNNwjR1jLObo79zSBH1zCG3g6oL0",mdrd: "h6SoOtM.U63C7dmRvd32PxqE2yr8BJAaiVo9ObVx6ws-1739128831-1.2.1.1-kIXBfywAOiTH7ro3lXLO2k6VVTHXc8j55om6ixO1KLMJJO4K.yxWRd3hOxyFY6TABnIwKnUTIS.PSRld9eyHaduFjQeDzN0T3pb6oQRK0q6zeZdwM61RIHZvGS_lB0Na4HDi8LyTPLWnY.PrWo8o9I0bFksWQO_8n9xvG5nmAgEXgmb0MKODxMwTDtGgLBzaIvMXa9v9Fy8.vnsEinQFvPUldUyq3ASgsI6dhxjOP7CXEEZAGxo1YIiYA7o7IM0.J46Ce5m8zHe9kSFtZIwLIN6K5DUzm0eDeLPE7RAO7n5ZTzCJfU9YFKuY5eWw01GysXKQt649mc3mAPzw6DOxfze.4uE7nuDTVHAucz5cPpDDhscGQtFOwc0NjvS04dsvMTXR4wiW5RHW4dBnKqC.La61IviCNu_uRTZ9SVl87eW9fw9gJ1yTXZkW15ruklDY3i_KQ5P5lpxRLstz.be7JhmfDT9ZNkC2_581JNFj8PoDO1mB9P8FjNBIpw0i2XcW.7q7zyQbwtTxVmZ3DtA9pVuhIn0ZLDbYUt3NiICXmzTqAYJpIZocA2l87ZF7rViZzYLvALY_C2AKqxi6V0SmzEIsvQ4e8fvI2IKpPWzGjLe5OfZMM.ZEWytFJf9iZJxIpxizBK7yhb2cEunp12_Lj5g2ckgzDoKjsy8pUcE.5Pt6VO1A9u1YIsT84ltnlyJxh0RKyXDpSJOPYaEOhCE1qOGJLHyZJ7ff0KGIUZFnS4mZp77TMLcruGVAto6kKRcVnT83dUhibQHo6IUs.oxOzhYytAh2JDGPkyX3lkPl4ZlDKg7cVzBk0CuzKavIR7daPBYY1FlKwnQjDfNT4_O3GOdQ5ayFgfVdLXHEe5IFTgORcJVe2nleJkimou9YuY0hQ2o2Z9UkqAySrKfUzNIvGvpeyCiubOQswkk4WzzDzIoTRqREmZXLVWgdAFC8wCf_sJ_PfCJai_JTzHVt3h_yhk4pQ2pviVzvWz75x8dsGnonGEIruo5NtFYGMKRoKMN29l3Br37x4z9PfDyiRylsG47E5UxnIYkV3EAeIOnAWB.7SJuexCQlbwzkCGKyEKEfYy6gW9V.7kBPyCfIYZUkYozd.eZemTCaX9QGFEnRtAezKzqEH7zxNOk.nXeF6vQB82OIfor6HW_EFM8Z7ka9okZsHOY009.OuMGoX9hSYPe_cQjbKR5XNIEWEp14Ee.6GhiYrDcqP1BOZlBcIAki2rRb.sQVreVWbtzYtxnnToFqStLv5JXeyoYyj_BMayn9P7IaxVMV3rNQusv0x78kojFnglyklQIx6t6oMn0.Q.8gqzolF_VpeoNT.oGdolnyW0H5lEKnKFTGPrvIlQmBqpVmwUdHGidTveciQ10PHlGcBCat_vqucjuTcIij1oVJN4VYh5NWg_Jba14lfSsssLJkiHSWPtaf7eUiat.Z9HrfuUZE.C1rDadNpthkjNZMTj.JBKlS15dFq0tKyDHjrVYz6fxNM4ZCR1RIlFTOu0yxOPah0lNr_h_8heHUwJnYdDh.cSfweCuTkDoBJ02GufnvhEchpW7R740nk2ubwZx7hHJgPf_nPxyjAxf9LcN1saE7I_WXpMBX.Qw9XuA6eITCKJ.pnM.y4yM1S9FJyXnf9La0DdvjStuMjatFPznVWmqGReE5mxuLGjaHRx7n4LIm0YGtYv5VqEk3Fj48Q8otwGtToNbgul.PgwSyxoD.AxF.rU93zGPnStnz.fhEuQVaiQKd7KMwD2E3.bPkkOicGSExM5IuplkG3fGHcjiK"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f6379cde429c52';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\/0482619357?__cf_chl_rt_tk=U1FwEtvNRMHpFi_fn14G_U8ws5QUHb7PbvMtqiKTLVk-1739128831-1.0.1.1-aIfFMmFToh74uTqhFyRtU5c_vd975imz01iksi_W4Uo" + 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