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://nkucmo.mit-edu.top/post/2569140783

  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: "nkucmo.mit-edu.top",cType: 'managed',cRay: '90f33fc08bf157cc',cH: 'Jw3EMLmY8xYDyml4LBsO4t1D4SNpD9B.z.VV4FUcFHo-1739097707-1.2.1.1-5zcEtMq.zKcQac.PQMRzRF4Ul70kuv6F0jOkqnOHhzzJIkmPm7lCEw343EWPoEdc',cUPMDTk: "\/post\/2569140783?__cf_chl_tk=GpzrjYYmy57TWUA083jaCFiHB.momlVgCVCrSXIc1Ko-1739097707-1.0.1.1-hgnIvQjwIwDlWAiAVcBzsEDfWru13eqlIqcJNY9fcL4",cFPWv: 'g',cITimeS: '1739097707',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2569140783?__cf_chl_f_tk=GpzrjYYmy57TWUA083jaCFiHB.momlVgCVCrSXIc1Ko-1739097707-1.0.1.1-hgnIvQjwIwDlWAiAVcBzsEDfWru13eqlIqcJNY9fcL4",md: "kVeguCHCLCaHHq0p9FzqXtFro4CVBjpYLdBtivXkBfw-1739097707-1.2.1.1-1n4QjcjIrpZP4Aw9dZpMFYhNRQKJdH3xpuBhCp1IRC4Lpwo76kYZFtvyf1QK8U3XVa6NpZgbFNHl_83i691kfD.2DKp6RID70magZi.bTaZDruyUm1qZUSDTmtJXBOoIWg3TTBcofZPdPAExyRpk0.Q3cfBDb9E0oR3_cRYN6vRg9rFjE9KRdabtEmqJuKSuKbsx9P.c1LeReM9hpJ60QIYtpU1f5CGakZ117aZJVzINHPMSMyyGRsMC2f7VdzFxJvAN9VOi0toem8Ap5Re5QsXjcuGv_v7SH7DKphZIB03WXxZlT3PU3x.hvoKZvS.BY3uOW0DRIQ1JmoO6bRAfNzzCBoXC41dMuZZjvQPsoQ3IgSmPUdAfQ4emggJgilfo.NwZXrdXgzlgHmk4ROCaiICiyyDLjJTQD3pj1z5GM3RYQ_OLMRur378Z3Nw.HcHshdfTrNtjnavDVojATsKeQww1s4qVBOhaAgQEx8ssD876lm50NZUyaoGWaAJmxR0ddKM47HhOTl7uPikwaItOl.hYFb9mmZEOpqxxctoaQceEGhDiL6THbYCZ7URlaWMazxxw4oeCxpb3ECi5QRIHz2VVP206Rt30t7SV4omnKNKI2LpjnFYtL3lZJDl.ejw7pqErWoN54KBbLi3eIXo_D49iEhQU58F1zVu0Bnm_ePfWR6GhZqwmZl4jf2mGKseau.u6IN1yzIiagXKglUR.GWey_6NMYlWClSN785VL8Xi_A9xeYVCfRZkG9AzmdOdPLrdO2N8D6sjdvD3_EP1nqqcm9cO20xt8oaDfKrA4V6.2zESsng8_i75_38SK10r9VuAE4SSdt_Y9hVor49eOlDtSWb_dYYS7hoc43QDYBRltjlbNHjEGDcthkPuQc8pP9sB2_lCxgsmRsxIOwRIjqgdY_1tU1zjsP_u56DA8m0R0412.JQlyNC5Vr2ptHauSaQB4aVgztqlqfGwCUAM10NYJok2zmg41NmoIVOBdTqWdjtniZSxueLjNbBdePbX5OCbPBf_Pq.sXF2Y05YFo7ji9hvgrSdqGstkN0B_4m.1c_6tEv0eVzZjCrVmekqt3PbdV3OmbPVc5H9mZfw8MpPEe.P5e1vEPBtauOQcsJF9HJYtMCuWEf8RwJ2bgtsH7YiUMFL5aPmNURPkF8gT1ZiYGu2mXZ2u0RCEtncZFASE85r99WUJ0gW9yD98_O5oUfa2XvxEB7Odef.45hkNfOWomr8R0UXVqdrO0LOTHhMDtv1DNe1ziasM2NBClpY51WdzoFbez71rvueeO9jNeu_4pWUIPDVseuxfzaOjcjabUy2tXXAzag073_6LGL4Bf4QUFcIBTjC7iLhacQqbyHH8AmhWpJdDTHuGVDUcuRLFcDpvaJibKq460u8_dGc2W8xeUwdX9pnliqKisi66uzwr4cNM9d7AVqBt893VCG42YC6CZXH7dvGBW2Am8mV9pj0kMdZIaqKktc2GsQ6J6ZJ4RTb2tB3loumgAWNthZRxBbd0edb3oPjB.xGffHXdk7NKlPal8w3Zix07MUsL43JK4opSWf.lXk.l.GUJLULVYmK5XXKmCJrujYI9hWXBQ3Xkd_Kadw9JL.HICiu906dFRf.IA8mhfJhrxFW2s_3p58hL3TvGBYXtk7F1lg34FG.n_AKYoIZ_S71OmvRv837_mvbGaCb6trj0XeWfxF95kdEBVcUR.dr1yW6s6OAiZ8fpjPlAYuUdUddcR5bDsE2dhysYTZvabVdl5gXElHpFv3_ZsDSy725jK.YlbySWKvbksxkG0e9WTMtxyWYRkBYUxfshUfyvJK7LXFi_jR0RsVgTiaZUHsE9U3KuL2PUlK0.hdF4kkzlOLUt9ZoqOx8iZdcAahrBXYB_jr54uwHDySHppuebOGbS3D0LtvnO33AgcSbtpxOlAOBgTsKyO20rMQyO6ZUfBzgQxf28ey4tSWIEM7BAiAql5WU6_V8Qwx6DJ0EOYSgetH7wzrj5bxyZsK1k4BnJgnJRXtVWliXSTVmO2LUGHCQJEMZMzNi8Ao2Rcvsmh27KUX0JWGAT5ipQy_CPrX281H3JTClI6wmUnv_MaYf.BKukM3_E7TsSAF1C53gGD5Vhfh73c.m3mDiE7rTWO0chGFL8NAylzoVCTc6Rs1RQmkwErBjDD9awJdZf_DZVYBD.MDOUI4ExUMQByFp7gfA0K_ELITOCvBbY",mdrd: "n9BPAWsXYrwkmzgpQbmlPD1.gKsOPhCG6Vv9mBBZC_Y-1739097707-1.2.1.1-mktEOTdhXdvzrjb9Cw72fDjjPlqEO5Znj.OMk2Xkbekr6vMZADIDSH2RQauhywE.WQCNQ5kRGzL4kcqPH9FptzVYpziQ3YI0oOJY8obZuAF_4yz3BiCZVCi9FfIAcZ9MAGxO.g2JbKuwMOui1Rc4J3jRgVcHbdoFU4Gwh6Ki1U.TpVe.acsCWCRkhVaKa7d7VLtV.R3IFk_10bkjIHxcB6Rn1e8p8u7VGUkww6YmHPU7FY35xdesUBDDMn0m20tnTOOVnq8aQW4I7UbcsXhkgcF1b2k854_L9eOyZ6Es.SPqqrRFW8EuZWBZOCr7t2PkaBGNayFZemeU8WGc4b2op_X4fRWFZHf9jCOMbV_keH4StuDk751Qfh5vWivWB9QeU5KFZaQbtdg4Uix.qDZUAwY20CWFBP2C_M1P3BKt9wRygWtQnyaiVi8Lw4ybzeWT0HSm2iBCm8j5kvTKkBYPsnc9INJIG.CY_s1hX0M72Et2jDshfsIjLJBjxHB.pfhDpousD152a8JryOTGK03TkIX9Hj5S0G8i.wlXS8XnIVbJAAVCNJXw3P2tvaR1u2fmsoedIkojFPfp5eZn_yvwJ6lSZrpi8QjjXZsakcnjjmcoxvAs.cpmvO.Kq9s_f0LmbHSUlaxyVDXu1h5OTfx4Z.1L.7y8092gavg7EOT4jPeUr6NcrFkfSfFkAKz88gx.Y0zj248S_d1ildaPTyXcwGkJBqY0tYOeg7d70xwspnHfTncmyo.M44qZEn6PBaA.xTD_pGtzZATPS0i2G8gxcW1uJz3xB.G_kT9yYiLurEsqiyY9gPHIMAsT1wzwW_i6ePeYrDSonadNvUGPF9YRqCKnAP.O2XFIh41KBO4y5MSkeTaSX_BTFwTgQjgGfCZgAdu8JOkNZrzzht9C6H13B6oYk0PnEH4r.B.L4DR.gU8Y6Np3LrNEyQWZvVhewEQofYaKGEonU7CE9vAS.OtGMSY4IPti5Qfz_FKSJIvXpBSEE0A4._QMM3TwqRFQkksniKVH83yq9jmnEaE97DCVLyqwpF.diwOSF2jTZO_8BaUAWZ6U8lmUDMdXItUc8FhkwIXBaGipPb0to5cc8xkEA2fV9JUGRZrw.6rrS2fMFRotTKnYXpwPef6cLf61lvuLaOGPc9dKaRNBa4VmLP5V6AUQVRAZrD0W42VF6oeKjDcER0_9kbfqC2pBKu0GMpxXVVJuvlYnXQBvT_UeCEOQNKNQEl86mgmnI6G983NJMO30Cr4O5zIZliyakelsPfyWgnQG65AoffFEG_L6Ds2SMzcE_DHTDsJsEuqTxH_s.L9gzjSAMtnK7ltFtAPsVTxmIGKP5j07uGO75Wjr57TaiVypwbUmTpbpIh8IlririDnNAwVOocuoEMeR.He4CqltL.vC0LEv6Ywoq9DNK9ZDHsj4.qd2M9H6kyNiEqzFLeF2cZYyWznOKRQ5A544BD5RJ0fZmUx7QedqlUawo3QO7Y2aIrbvIPmq1q1uvQP7NLtDZN_P.1DnmdEZo__LQs65Jsnr.NN_TiMDyp3dDVce_CxnDbiIqDC9DZsITNx6nNyX3XJJTPUqSPOmDbFNl8KUAlIFJy5esgMFDEmKrlbIIxp7oqiun8dWpjePEVJ74xbBxzeUn3MJsaWARQFCsUTKuUN2RcYycQSpxqCrerXpvkNjYblisrb7VYLbysIeBcj4to0H63MJZf4r_doktmMuHmHkM71T1GqDGeUK80R3d9jX0Kxig9i13GpyKpTNHqc"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f33fc08bf157cc';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\/2569140783?__cf_chl_rt_tk=GpzrjYYmy57TWUA083jaCFiHB.momlVgCVCrSXIc1Ko-1739097707-1.0.1.1-hgnIvQjwIwDlWAiAVcBzsEDfWru13eqlIqcJNY9fcL4" + 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