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://982106.mit-edu.top/post/8710623495

  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: "982106.mit-edu.top",cType: 'managed',cRay: '91103e3b8bb4241a',cH: 'KuyxaSlTvLl3GKM5v8z2vxL.Aa4OowBKVh4ZFmAG1zA-1739401732-1.2.1.1-c1LL1qxpnq1qBkHzVjjCNTF2a3sJugEppDHmhNwgbgRGr3COwASBBto0.KnALxqL',cUPMDTk: "\/post\/8710623495?__cf_chl_tk=uBTX2k4OkeV6sZklxwKUq_WDPuNJtlfuf1W_xMEC7wU-1739401732-1.0.1.1-qPtZV0ZrmFYCq_a7qVHBf5_yN7aNprec1IuxPQBG0BU",cFPWv: 'b',cITimeS: '1739401732',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/8710623495?__cf_chl_f_tk=uBTX2k4OkeV6sZklxwKUq_WDPuNJtlfuf1W_xMEC7wU-1739401732-1.0.1.1-qPtZV0ZrmFYCq_a7qVHBf5_yN7aNprec1IuxPQBG0BU",md: "agHmIFYfYb9Shz5F1yzID7H7FI5BV1Zk4kqVH.rBnW8-1739401732-1.2.1.1-aoRhOhpIRTU2UvuOec6L81d6uVQIQ2QTFrXVyvcx0nFoTycEwSyNerVxOqReBlukJgGjlHXdbi9glrkZzkWQz7o9PXjSNrV_979vq3VP0XWhs9gm4me9sTrhRXlbAQOTZVaxRUcIQktFi9wkgUrP3oNpbo0c1AoVoPs4Wx0SACfPgP_7o3TWZVZtiDeCR6ROWkdG0g.uECEbNIxB1SRl6w2SrK73fDDIeA5N17I3uq1fn.WxGGChMOVSGxLzQtxWgFS8jMgK_V6OHM42GA.7zUlGzMJ0RCPbpM2RKVIrq4xLRfhxTIvU0wgs8kLGTpPooMaZ53qN_kaKyMo2XH3OI7v_HWGObpbbGOc5iTmNe8MS2I.tifkFTRF6iehvy9Fth2Us1kuiEZlO.0iaWwpIridZkQfjfU6gsiq_oXPdCbUSMw9j9kTlCnjUOeagOXDBoXxvQRNJquLFa4biP8e4ZcD7s4LHjknPb5hZrPqaPt5RqP1aeehznKbh8c7ZJlDtN41UaG7Z4vlQDjO6K9WyYPAHofsp9_4U296FQQvE3MfmbH7VzLybFZaEN.VYXfjWc_0ydACj7B8sJUfHb.AXj2tuUAJpH8sjfIEh7IGgQCVUf3IhU_cbMEx1gRJkUTah0W3JSfw0P.U17Ey1EI79nZF40iwJukuShjj5VkmoSi_PCl5uRp1NKuKX6O81a4BYWnyCwcjiPuNmMc2I7ltw1YL9wT5KPqfoDjJy1vFxftm3L8ATFOwzPE5P9AqVGPCcetrhe5eKGkWU4qtnB2KP4Douo7snq5.bAWdBtFLvKAwZRFHi1mgqk5amBUQUwA8T_TR79ArBNpT..YS9uYeUUCONqMLiHDUtdfwTja4dvVLuAo4gDzadsQT4pnQbEdovCBVZ.nlSIaRgVIksOU0rHbYMDf_TuMDPMCZ7OHhJYMRl6zwPEoUX2_4PHa2tFr45l6oVpYWS2OTfoxKUGOPZqkDTEcPVMZO7pISKttBIwYMAIvKpW1AWJ3IfWEtTWed17MCzPna4SU3Y6R45YA56zTawnDuV5QG4bgVuz0woui25.NHV9sd38wRCIyxHOsJoTW3xLmu9iprdsRg4MpxhXkcG0W1WLMJEsgpUmSHDqH1_mT_EjHhBKc0aF6GiPu1q4gK6ip4LhaINZO0hWrScZOiFK_MUwkwwIOTzHcacIkROBKanLlUBXzr7IMI19xy35BmlUIuUzs2TRw0BuRjC6plGYWUbYlkXzuLsyAPm2MIq5x68RSc2GnScFk2tjTUsSTfiOYJ3EUBhsxHtUTl8mfTSM5AWfjZYNesX.vVbCDNjnnAAAQuVJ33DvUKxz_ATncJ1xnxmt96R3ih2O38eTv1GSvxNZgBXyC2cuHkx6hAP.zaesnOVR.Hplvxm8AkZ2ySTrholE2ZrTK_uTxybmI52M178B73XrtVuAt.Fj01WxswiheuDXd9WWUHin9XoU6eTMMmRBg8YPBRsEQvF5L0IiNFVrWTA35U3tDCGDHE.nFP4X7tpZWYyQi2Vwd.N..GWjhK5k3fb102meaCbS0FHxV_Tys51H530IRjm.Ucc3x5rQDqX9NlG3jePeUaaqSKvE2ATdaS_3YFvxuy0F5fyLlfhJxuUMxD3JSU2TzCIwlW6Zgmlnea9VSUMXNK4eBwC0AClOzJP0BfzD0erlgdUdoBv2ctEWB6t4JIrUbPA06PYJrXV1i5xjWI3QBzouySll_WFHJiGLGSja5Nf1TXY6T5KZ3Omg3mlDCZZR7mXhi.qJf9ijX783bccdc66wjXxXdVFr_QNWs6HK.Ibz8pJSi3IGtlrBRnoalNrmf6Hje0aAJfU1uD9h0ewqDyEfUvo7xbmJlJY__wNQw5_Z6FHGndr.fE_yebyXeax_4PWrRXPuXgyPpvaNNvolmLZ9jw6UAWDOtUMjbXoLJZwr1S4cP5DsjOMgvYFfPgKOnGGJoR_cDtPzosVP3qRids.UtPR8HIUwY5Vol5IOkFcsH5S38jzKiN0nlaTZIoYFydNjBN2YqH7q4ck_wLNXkgzKj8zh5ftiiMfLzW2t4Sa8uDCk64Wc4lVBEnQG7SWRyYC1jW3OtwLduqd_.wBenb1RPu3QbgIL0ovAqojDwOb7Em.Glk152sbvFgs6LO8zUkilkfEvXrE0MKVYKL.G4KzjI9Hr4b1BlVHS1zuOFxmSW2lNZHm2rqtrX2Rwup_Nvc",mdrd: "RcEvfH5PhO2EV6enqt6YrkCpu.QRJldfGQi.ehlN7Rg-1739401732-1.2.1.1-lRDHGUjExN1caW2c04hL0dMJRxE01sMGjj7Dh7Zpw7tAcAKlWV_poYpd1yKsAzMf2yN6cSoyALlrJspN8IWPzj5GX8nhAWcK2grjb8M0zGMFyn19SbBphTJ563UXntEo9RP6bcIYAjOBPzeadsg8Afr1d7QwB3lRroaitRVxBRoUQF9zP6fxut9SLD6pxu0BuvpBBj5oJoLxR92k_x30WZvwKXIcxwrp9l4bzlWDA5ZGrAyo_l311VB73st0d5m50KsPbaJ6NpKlF2fAuX9vI6AOIIKC0VdlKdgimps1DvOADE7EhyIyxiFtwhH_QfHrVC.ImTxt5ypl5m8C1I2gLHG3VqSVVG8WlCtxSq.auLcc44nIUirClP_XckD5Az0Sz2qg8dtG_.vIGq1jzu8N784vRB_jHgYjtIBI8fo1Iqhz3OI4gfz44fXlg2kC562VVT2i.hHbLBNi5f53HG.hGDikiF_Ct0dHJ6Xp2ajgvlS8OBcd72KGOseMv0..kAHJKGKuadl.VX2HdBQmFk1rwvGFhOq4WihBArvGu0Gj6ney0z2A94R2lHw3uTNrvMjmrNJ5gXvxOG9A2Nomdp2PAk_opi70B7En2XhO1naxYrmxGilbm1EXF0P1BdLAiqqmE4mRu2LiDkf2Fn18YiHme2VLqqfSt7m33jOsaOaHsJ_k59wBkI3aVHpdFBCBtEl5pccG6VGt56k_t_qAShBtnb0J4gV8fZzDrNvn.ZZm1Gnj2w4xdrIJSX5eei408P.Ln.QITDWlO4PatGt7pd7hwLlOBQnGvYxJdcbw3aoK01mqAoz3lBUCc5zoHBqLBC0A58lZSO.fI6GWR3EA3kTTPfRJKS0KXKT6WjZChVPQZF0YIHi61cKXSq6k6jiD6VoVnMau.z8lfzv8tZ1cuOb7GshJOAiH0UWIG5TiI2CQdqycPT9UFu9kiMRQqj8L4aAMrT5jXfudgofK5LLlC1ufi1XVka5zOc6yN5ed4KjjjMNP_272CeMriqUkAnZ8R7vOsf5pR4yZhQR_0JktmRUNgIZ17QNqyQ7zjEpeoROBZN21SffY0hMRRQG3DNPiILLSwjnerS86XLYwUBrAmx.sI.YEKAIJtuFh3h3LdiDCq6MLrAhyszZoL05Hqx1HKeokQRwMDS0h9VJFb79XDq_E9asw7gXagn1Fo4Q6cA796ppCQxtYiwjDW.J827rd0heorrJqO2OawhyqyMvglF7F0KyY3pFnG3OqjWnQGeaL7T9EjxEX9g3M7bK12CjDuCNlGyQ4AKBQS01TPY.oa_Ghvyby_O6m_yFE2cO2W6hEsiZn9tJ4BVmGQx4XjTnGVE3EiiIpm61rA6agG6E1g4iRdB771oGPbYy7gMLIs9dL20Ij7ytJnnbFU48PCukgACF_AGRDMocQid1FGO8x7OIw_ZKwIhf0UbNKBQq8AH1QoACKp8o25OpUNR8OrJMjAw0DUDq.ct6p1dUiQFCkRrbjkDhHX2hodMbQ7KS_yAzwRGSHmyFDieTXg5H3YjD0wj0Rq89QrHcPQzQShgMD0opgL.Fauc7O9I4L1ULVZjHoy10rsv3l1nEBntVo1DTgwyS8hphD_BBlKC3TkhDfvK.AHLFO0ywZ.jO49qrP4POHx8.CApYbEgq8.2ZiRKXBJKcFUQOgTTZI5oYCoJtOGbV4fCZfxFAjGzW4xW2rVLjdpsonVQkytEa8mcJ7Gvw_YrhUOLpYxi1O6aQfoVQIxt0AW3FZjjxamDx4PA.ncR2OBnBQ9A5t8ZUklu3WmNuQ0HUU"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91103e3b8bb4241a';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\/8710623495?__cf_chl_rt_tk=uBTX2k4OkeV6sZklxwKUq_WDPuNJtlfuf1W_xMEC7wU-1739401732-1.0.1.1-qPtZV0ZrmFYCq_a7qVHBf5_yN7aNprec1IuxPQBG0BU" + 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