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://wywipu.mit-edu.top/post/2906785413

  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: "wywipu.mit-edu.top",cType: 'managed',cRay: '90f6533ceb340812',cH: 'NY0t4VBuBziBA8DObLYdttnLV2bNjoA8jsCkHJ4iVkg-1739129963-1.2.1.1-L4c0lwns1_gYiJ6ihzbC7uTDwOhfgIFFOZFZ6Hq1OhgFv5o4FusgG21Rqd1OJnDz',cUPMDTk: "\/post\/2906785413?__cf_chl_tk=zPpGyH02vrXkPhvuSnkOc1U.Uz5TC0zSZJnYV5Nct_A-1739129963-1.0.1.1-qGNFQERwS1jtx7DLVYvDg.v9Edv3TGDAiFHzX2h2v5c",cFPWv: 'g',cITimeS: '1739129963',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2906785413?__cf_chl_f_tk=zPpGyH02vrXkPhvuSnkOc1U.Uz5TC0zSZJnYV5Nct_A-1739129963-1.0.1.1-qGNFQERwS1jtx7DLVYvDg.v9Edv3TGDAiFHzX2h2v5c",md: "JnO3WKsGwniabDHEx7mCfGDSDCEhgY2tIRFK6qh6AvE-1739129963-1.2.1.1-9UT3clij_DeTA7jCGQCNhgz7gzDyhbZE6LlMGVHph3TTh6zeA3f8CI3CTQW.ki0.oyYpwpTJfnGFs9ZaeANh_v4zTzC3EmyPuk.Ae.EjdEWqNlmqTFE50pqON951_kcSkJct22Qbl84MbIc6ALZEny6pD5I0HoFgaw88gNAEDi4gbo1uuP8bHHZUGfwCAhVj6HXFLLLFgAKLHrnU4vf2.XjNjpDgNiH15LLfqhjbiPtx9dPj_6p9jdS_utCi1oV3TIdY9Z6RLub9qY0mMYxwR7ZScbBPSzWg3Zr1CrFkkkGoLaMWmns7Yyl57eHhNjxu8SCSJMifMYY4hzVqS77fPdfRwV4K8_KJsWLWCThyTeXtguE0jSwZc8YFafgMwuYQcezRkskxpZ6Y6x2kP2doaBK0okOndG34BzPBQEK4YIlYK61JUij3kTxOZvyWY9CcZXwvctCXgpxY4mA_qP8TpQ0CDLbhD3DZ_pfzrBvq5W1qa.UsE23V.ZZyIw1B9KpRqKJV79F2QRYJreVg6mVmoD80ZWyBqgN77QtBexp1jZ1na9fzX6zMBrdwl.QumbPTKiNvY8A2AEJ814ELrwOFCYSsjhRp5vY3xaTkKIi5Svx.clldDHEGdyxaoI78OzU0rBFvnwqa9jB_8qZaYzZ0d4zd8GZqracFN24meNA3dCh15lhj8X4FWILDeX6jleGFmSVqBY5GeUB5JYjdgky.xtCNzlCZ.v3JDWKla9TgTXdcLAjWZ9r7vx9sbOZ279BbISJkMOFHhUr8UEwDq.tR6e7DgtfmHd9EUIdWNTDl9TcPg1mDkGCfEajoFdNSqZ1n9u.WAEswqVyju6rXv2QW07nT_FLdZA3vZPDK8RzaSJnkg.PgjGd_yNhmWKoZ.3easREbUiCcGsr76S6dYolMSWfRsRG8KxW_vZzEnyFhvzFMKjdplXvWrHt6N.mNavEHyTKEeibSmFxX4iHTAV2qsBHPuc4ah0glJTKjIstdYMLUGLQlv6xwh32xHvyUf90k2owdHFRL0gbpIJ_sSX6Lq.v3QnOvgXdNHglsN0V.eag2MfvpH7B2DdY9CyiwUj0QuIW6sV.5RJX2XlLcCnHdICnC.Thu982zc9wOJahf8EAK2SmnLQ6mIG97BO20jQ5mSjg7OjisLu8oJt3a_PvybhHut.5L095IffxkbMgRJmQJMVb.2M9HlHBsj4KPiPo_I.nOZMcdQRmdD_Cp68qSV_kfun6QUeFVvOBwibhZYHS4FgsaR9G8bJ2yGDjKPQrIzf7ewKwaKC9F7s0fGMLre39FTBbv.VxyEon2uRl1xTgJCB3JZn2IBRqeiKpVNvvZ5ddJ3HVikYo9M5Sb4T2Qzdij..V14mKURyGqRQ21xaP_nICZ.3X0pLjBkUFIeCo3N8taNc_uKbyCT7UL2COqXZu3z5shxa62CJloiXNgIKY6gJt3sXYvaNvWZQKuEmNhp0UHMX0NQfn8yMY7rACacD.k59hC7K2coHa_IR0W7RIN9cZ2sZ1kYjsz.tdp0J_32jTny4VmMSabGZEsXI0SieiVZKVrTX_7QS66cnHMyxDMxOR_mw1JT0MP.84.ZRABr4O6U54TYuSUtkBzIFp070mvOxaaP9S.5pFLE5UmRSpXmfUe4sZ0aMdxZM1e4It7KKCJ3QdE7nvLbOE.IqL0p_dfl6NVcNXmsmiXnqBpa4_hbAi3cQWLPc_xj6nftzJ2JJ0HYeuTUzbs6WKAfE6k0q.O7wcy2_WkPd0XTRLQVkYSzC.cUJU_olrmopMUGTjZJIohA4df8QdXJ9NJjjvd.M7UOPk3fU5HGN.wTunF5gV0iV.oxbMpxg5.C5aOYVI94pF09KsQqWGqG2OAcHQzL37bq7OKr9Fz7xXWLitlbzKPxk4TVxsnA3qw_YnRVVTBFp7c1KlQ8m3Svom_QZTR2rJvyJ5HALq.s3jmRAuEubJ3p1T9aGcMr76rZh9KqTkzNxHvT_jayenlvWtnbsPpvXdi.CaHzjvNkQ7ckxT_oTdy0Q9XnSzBjgLrbSxBYNW6.QENJa.p133J91fLi8QVS2or9zbFV_8KeC.yqs3xckauZCg_XFm9wW68PMKo_zcMtUe_mlWJPgbK9xptVPP.GNSRIkDWoy.YL3Ahbqg7GSnVPMH.16i7pMqH1.wF.MxTjp8rZIN0U52a76lRrrsV6Qu08xtrDZg6_u8Ixm5hS2M",mdrd: "ksmgHue4RN.CUxEF6Nt7qChIVp_lDefLP1SVwlbYJ1g-1739129963-1.2.1.1-Q9UrwoeaDt6DdEcIClscW.CaG8l_t2LLtiRduLJeekCus4X8IVYNw6K1hz8H3_lMu8Hc5jvEi4kFL89s2f5UDfD_FeaxRSYxMnFj9giOrxh_UPFfT2i7TKJTVnO8YbvGky0lqJ.vpz2ADKVw7wrpyJ_Hz2UOxKi0a6nnRmfmg504DRFRE2VYyvGsR_FFqBvnWWw2Dq1n9cJfH.E2rTSnSC7RCKJ5j50qWCyKtVyeQEMXLuiOsgVjmZcjHr.Tl3tLoWb0MVZ58pqYZqqMWRjhCv1_4BN_EGKuBnPhDLvEO3kQ8fil0iWCpNYYSLjTLmYg8M7usTJLzTKS4YPSQinILvimRZZau2sOyP6OUY8TZO8rmlf.H4G43F26TtiUzrAqm5of5Nxd7VP4Tgri85Q7eVQhTDWxT2TIPUZvCsJ1RBH41KZ84mMr_tc1rQoMCy.eCFXxYjcmb.QABwO1ibaQnpYxmG5b.IXX6Si0U1gIIxcgRtx74Ii4q8BSVJWyAz1oabWhsJqHnQaPJu9BcfmUs3Xl6CsLU.I3Gemx0OkrUQhVGnhm7fMUz0j.u6oQevoC_BHqyEGnZyc_oGKg8cy6w0Zfk1lh4Of.tJtg5oiXuZOG_r6yPui_osqnRLBRd26iTGi7m0an_WhKW1iqgI5WOemJDoWTc_SZQexh2y0eLLJQJt3M8jw8SHXc0YbsdeZijp09Z4iL8vcblR2oMqkbqFZNQOIBcHIOPlY2wuRX8gWwCy5xIfK4OaWjxSHPt59IXQhANoaQJ.cjDRkr.3gVij4XwRh8V2SKumnBt.aOfow5GH8o1m2tyz3ZqfGBeV2ANWUWyUepaQggojLOFAlsQDOdCcjrNuuCulOM0Bscul7orGLnYoVvV7d9OHQfMFds6HjRuiCyn6LE9gZSam6GAXB29jL_A5wrP6GQIuXuDaFB1R9NjP5WgrrQE8YO4RFsZ4kGa7.GyoCBKtWJr_O.TggH43XAaDE_LBSJv2Robceu3czBKdoHVuDPCiCOdylczk8pMaKrRMcEXXplu8GEvYho5LOAkyHrAQHAf4q9upMTnaC4CEC2K6VqKjfg8v1GKdv1sWfqkXMIIJeE9mTx7jz25FrFUgLaCxgD6o5euflXNoDvIDud0IdC8qQp.T8YfSt_DW6axURxVscVkuHmCIo0Rwd.5IHI3GxQsf4HQsYMuQkScT6hG3fj1hQZAFaVBBa7wBPp3W0e5ER.LAQBT.lDoNaL165ZTsMRu3Zq_AQaR4BQpO5X9usIvR7Skv8gCEpccy4R71u85w4Qmtgf45QapRW4AJzNpH8R.kcK049hDm5XdBfVQVE0u_Q3Zt_G.Gn2OHg2numj4YiP78gbp0KyIXuDbDN6Bib8bx1R647Lg7EMolccbe4F9uUjauKgUQ7I63qpfOG6OPHFdrzPhE8drojLtEZQlNb8ybXFYZF3yKllON7WvwHf_HX17e9m59jTMrXWeIkghNM4KVNGvHFcKo2mTa2o146SEw1ZdUDzi4IWp9iQYdG6kP3CWL0DKbLHrX7H4olLpt5sxyTqFG.ITka6jbmJ._c1_gV46lzRE8nSmreqtKcViwNvJs1tDzIKzKKIWkLU_Ve9iUFDCXzkKWmqLy3Li012VVdk82qSZle8hcIKR9P34dpK3PUWB9p2dEqaAGcn9XWOfJZrlXELPYx1llvYuklGMDdQrGTml8_x0D0G_xDmxnNCXx7e3d0DB3QWsVnY4m_3Ky6eeIK4.HjHPGwFdpGQOegqaO4O4EzVJvZqWVSXCd_e3L0S"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f6533ceb340812';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\/2906785413?__cf_chl_rt_tk=zPpGyH02vrXkPhvuSnkOc1U.Uz5TC0zSZJnYV5Nct_A-1739129963-1.0.1.1-qGNFQERwS1jtx7DLVYvDg.v9Edv3TGDAiFHzX2h2v5c" + 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