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://blog-470705428844.mit-edu.top/post/2394605817

  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: "blog-470705428844.mit-edu.top",cType: 'managed',cRay: '9107aa83d989fef5',cH: 'cmJ2i6vRkudArVRfVTZWvYmhsZNhyb0q3.ontTroMFs-1739311795-1.2.1.1-W5b_u.zMw57Ps26LhfSibbzRAKWIHZjI5U.PdiMVJ5JyIG_I1EiYCPD4olPp.zti',cUPMDTk: "\/post\/2394605817?__cf_chl_tk=IFMROE07kShHawlD6N0r.QDzuVbEik3_oILHlEhqL_0-1739311795-1.0.1.1-bnOkgJ8il5d9bzVC9n6fU7HofxQBUFNEfSJj0tMXFP4",cFPWv: 'g',cITimeS: '1739311795',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/2394605817?__cf_chl_f_tk=IFMROE07kShHawlD6N0r.QDzuVbEik3_oILHlEhqL_0-1739311795-1.0.1.1-bnOkgJ8il5d9bzVC9n6fU7HofxQBUFNEfSJj0tMXFP4",md: "vt4Et2N1HesDfqkzY6VZpZJx.wE3L_093moDNTyldPI-1739311795-1.2.1.1-kMWdwOKa3v_IHvTu44U58qFzmLUGD5r9P2WRjszQxSw6feaR5sfcvAnX_RQX4wvxpEjnGgTGyvzm4yPLZOAoLQl_Q178TeQG2pEyOGQpkXTKIJsSIFD5KsOmJRyCl8bjmBHSmYXjgD4Icgp2R9W_nl4jnJjH1FIXhuzPjxf9h_nJnViY_K6.T0E4SI5LZbV_MRi5jyLn8DblykAsF8XHf.KvgjQwxqy4Qt_m7AAl2azKubeV6FpZYdE.jw0Fk1anHsC0hrJsEFzm7ue4cYBLd_wPeDXaQCy2PDsR.CqNB5uFMGXRLkt.27MFbKmyyk_M2seCmToumijemh77SrTwCTak3lNCL_bR8eaJwVb1a_dXX26y2Z7HYrrsfn5Q_fMav2A0u26HSzCL4Z55bC6W3kdml_7puPnRu7t869NFdKFS77wQXJaKDluw1kFAI1S5E5HnSZsZYmP_7cZSOB_HK49FSTWMK0rqr0xkb.jfGF02O.OxBM9uxuzTI1djzg6AY8wGGjyUjIu5MUrBH1GlvW99i0Ua1QFUx1mqIfIX35uMbORijwrCFySk8Sm9onKA_SQLWsMYdvRXljS7gk9pgxR2IFy.m858NUDyIKKdE.OW0bn94kR7wksDltYHkQFwt5tJj3jZedcDElvud.P359rPOjUadOBPkNqg5yNtNtFLFBscURx_nx6o8LargRZJTpMefMfJ3oin5hE5ICODiP0xS61W4kRvXCQYjcd0S543xNXkHfgl09.IfqoBByj_m_NARroag25tUGt5Lt2LslsjpS_T_O0HA5SdQ2xXQbj4EIlEaZi.c08qiX.QdeX9NVE3rsFsk1UaDk_Ot9mD4jEI3I8uKkDP9_cmvNAtChYS4d5Q7yq6.GaxCi_.8fThlPE0tRX_pCO.O8tKsUAB4gCmqHnCFS0xFEyL2Vh.3rCDUG0OCNEcbfI4kaE2te8RYzp65jwr4WawlEtaUJs24O8T_nQ3w1bvtfIyNx6qeCOTMSe04RC6UoTbx8vxoYKxEX_jCZJ8kDvsX9_2PKy7SRdow74CL9l3NM5so18Zj2DmH.KcKKruvVG3rZq9P4cqMvcVdxXIKaJetTCQa8s8DuwhUUZ3Mbwo1aO8LshTWVSMIlIMDIeEVV1PYvk1aiBG4RW1TPxUE9hBlQvDczIX82ebAZyXFVvJMPM.kMu5WbHSCnUJvMYJGKnaSj3UQ_NF5KqZqufB1x4NUAhZv9ZGPZ7NKQuPEEx.0j27OCSDfqzyErtr._yDSXHvBoIpjk4LWUViYixVxW7YBYI3vli6sWDZCHwTC5WI7KZvLiJNKSavq_51bJTOtlVnTzxhac2wNe.65ayLecUSCrVM2xHBPHc2.1eeua1cgz1CAIFqOYMpzGsNoFxaWihsSek9cD_LGY7d49xM38.6l8z9hnjSSQUWeK9093e2YwU7T7X3jTZZ6JhjcliED9T8s6gCI0Avf9gOVmKBErr4MvqiiVwUu5Xfa4AUAE1UvZrR..PbgstXTSyNSmVzBWtR2i3tL8wD9dy28dc7SXYcC8qwJLCWmA70GhYxCmxQfvlTiuZNZIxWpQzR0FqUVBhdQaYwlo4OZStGr6dahALE1RYGWegLimU7khQE93EskldZge3KDQR3UnrSXI4UvbuHJ62i7xkPORtvacsxwDDVhp3joKHTlm.NCclOoS.NCMjMqCjdqbZKNp_dugK3GTeXPZck142cuhaL2AWcr9M3u_7kcZ4Zz_6iB59uZJIGiiB7LkI0Y6KIy0aDZiymCINlCTtzkgbLhSfOnec97smTqcXvjX5lC3uTIGv42zPwKU.DOlH9v9d1kBm_sf6RHkEwV_tfnAAnGT5kL91porK_T0lSk0xgxxOWtB_L3mhGMgLa4ZRAlQbEhkKIHV_XoSroo990ODMekSz7nlA705LgzaxW01NOQo48PMU_FA0NztCE1jlnrLbIvH72qeJM_qDbdXZ9eGPLvheImutD_ek7sRqBhBbLKSPUUglXCLinJqWfCCSyGXINv2k1Q8i.Z3oiLbxZEvHgrcTJz_OXagE1E9SYDjj3Vfp056JqI0MG5LWBvO0jPbt6YsYL1uAsy0fWIraJvrez34aujn.ym6qAvdKOiwNcL5hJddZn2rs86v4rVyPwt0Yp86uSsWfAdF3G4YfRC_QmWIssMHpAwf0gjtq7hx6ZBNRnKZiZctqpibYJydBGMXTj382xtGeWyXQIQaRVxGcF",mdrd: "gkdKp7ZmsFbWlRF3U1AmV2uXw0fFbh2A11pPJ5TBbJU-1739311795-1.2.1.1-QecoGbcd6OR6RWlSys.vzu2oCEm.6YWytBtzYpnWql6ecEM1iIqCAXCQ_c_mTdVguXbtmvtHb6uNLMZCtN5xVrMPGXEesfjRggh4ry2YIRB7e3VUcGwdoiCV3ev63EYN6nimoq_y75z68GJc95s0iI8OV4Woo953YNy.Heg2.rRo7XtfX5_wWeisp_Ux3MYQumV4OdLlfH0vTANAfx_WzYI8RGcqQUjuI_5fgLZSuMUxiiyTfCiIFPiYEIFaG2x7PUFbplJz79gT6s_TWmibzrYm3f8qGgbjMvaVLHkpkZDgbhghhd83PHtcg6geVjxH3qB3gqFskysEEtnzvFEznHwV_2i59J6BoD5KNp_5EcN7IP8NIowkQyyLEqRGF3mdbaqTB9vSypHawAW4exPirahJO3AUrMV1Z15xR8FWy4W6FjjbdWv5ssPkhLNoj7sk9_ILfw5nr384FOXjc.HjLebpx0swK.YckF9H31A6kTwKrCj9aV6f1Vt_ZQmDYMaf6F1QZYGAcUyOMnJBCRIe2u8F2by0ZF8l8ofCs9TLJUKL.PReeuLMCKfwolif0vf.l05ioacXati33boTiSISpTKPjPKfjon52lsI10mqJ1qApN8_gkFlpXr.PDmm3S_gxmFWUhnqruuDQBV6LaI.WqqcIBj_cEN94cOP7lqE3g1HJDDp.9lpHNdMPEoRCpnFTOeoLYEG9D_hLb4SNnKUX6rMr0d5bov4feSeD5XjGPNVbZTVlPpVbCi3o7sB3LGKesrm1BbnQpjZXZIZ20GHLH4wuwAzsVKLx0sZUsK2g1n1CTCdH1quQwfkZeZXAIjgZnuc.z_PJKzcI2vupTxVKDlQrLe_hM4HngZYZemByDSNS8LbiD5YHkG0RuJxKqCoRi72LNI3tVQTOb1s9ot2_BxT6NWz_mQ.gxx0qmq5YGa_WA70Gb5mYFuJyN2rLlbhm6KhDKUdZd_hgBLRgdP.RwsCW9iEaxzLOQp32pj8G.LndfYFb.cS92q2HMA54Z9XITltc.hgn5fJ3uvCPtszMEOtm8zEVXh37.tnOnxJEa7b5FIRf0_yA.VQYjlx9NPI0t3a3.I13wMysOrupwHjM0ltK2NuI6tJ8AIh_mzxxsKlGePV10vu._rQTJktiY4ToPM1Cz.hGRj9TEautk9Xy5TgG6WPeU7ZW5WhHXclLOVg.gbvIvcqq6l5t6v1eYLmF2tx9CWO2u8YYinDPCiHXInxjyPq8MDE5.A9oB8c3p1u.3tnYeT1_nGrKQklJL7FZzcndTQQbq3R7PLMZj37w9flJ0T_MEFenUgSvaJpqH3W2PZ_sws5SFfxyUgwkmwkVP9rw5URMA75Rh_wr2CSmF2M1UthyzUDau3Kw0AyMKn65cXn0HDpZMQsFgII1ie0fqQR3BIxoJfbafpidX7tuZM1z2uJmU39dBLrmg4E_zi0o8CzA2LGu38doZJWYhPceZISzS5zuchQM066nf5jdghAyouh0jvrKmxI_9_VA2SYXL9klPhLGgQM.67WuFdHZGWzMe3_6b6uefmfD5UWur3o4Q2aQ0L35fPg7_i0SFvy3QvBusc_FL_ZRxVa4UrWdn46Xwh4W7_SVM_UptYCTAIDLfM5Tbeptogayj0MThmmVnM6l2aecpyLnJmotYm9w6q7GVgdlW41_78SEqoVzezGZd0BIpryU5gEkA6NdebudlHYef5hHXgrGFcU8rmRHuwNfJjCzeAnlOqa4Lb4LuLjcznznnew0kJyPU3dPJn3R8x6056FI2Pe62.YQkpfJi6jqxb64tSgtmtiTV7RMHK2vqV9kIZuWcRAMnck73c"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9107aa83d989fef5';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\/2394605817?__cf_chl_rt_tk=IFMROE07kShHawlD6N0r.QDzuVbEik3_oILHlEhqL_0-1739311795-1.0.1.1-bnOkgJ8il5d9bzVC9n6fU7HofxQBUFNEfSJj0tMXFP4" + 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