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-132236297079.mit-edu.top/post/6512940783

  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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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-132236297079.mit-edu.top",cType: 'managed',cRay: '9107ab0a9f71c98d',cH: 'omqfaavwu_6q6yZk6lS3ujOk_4eL03pF2_Cgh7NKO20-1739311817-1.2.1.1-vIjFvwl.469LUfmC2uwFA9ZeogBd5d.ZjhJFk.1XBBdBXRNdoVi5KbPrVmTIGP_q',cUPMDTk: "\/post\/6512940783?__cf_chl_tk=U8jHIj5c5rOFbBmYBOxzw.HyCVUYpsnc8jaLJbUieIg-1739311817-1.0.1.1-A4njEKXTIFCbdp8y2teZQD59wuHTMKkqFSUgG_Uypug",cFPWv: 'g',cITimeS: '1739311817',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/6512940783?__cf_chl_f_tk=U8jHIj5c5rOFbBmYBOxzw.HyCVUYpsnc8jaLJbUieIg-1739311817-1.0.1.1-A4njEKXTIFCbdp8y2teZQD59wuHTMKkqFSUgG_Uypug",md: "VlCt0V7Kkgq7tOMUQHDVJMAQT4ku2uc7xofqd9C8mXg-1739311817-1.2.1.1-yhN21ahAggJW5mVpzgZ9UYei2RencEbBwosHnaSoheyQssQNWLA4TdpEurY0AnpAkqOXbhAA4DqtlRzOLVtkIHagkqAQus9SW8m6000tBiOW8kUgTvLyDhLmrQNUDxvn9OUxQ1BUVhuHiIUXI4vXplET8j7S007v_vMD9ZDaelljpZty_NblS.8W3k65HwIixw3JC5Tuw7dalRbyxOav.fS4yrzuSh1_Dwh4Z9MGnj18nlG0WZT3_oD5fKDjipEY1CRlJNRQhugPxAUZQpSzGYCm4oKyC_dkxOd2YsSjUG6wOvy.ui.I90SNNByAhUBIXxfkuTAQ_ojKkFQ_L6MkZSD3cynNLAJZuOqZTK_EaO6e26_TaifzSpacE2i6sJ6Q_E66c5SEgcJGxMh4fEno6zOYkJbXY6VuYK317SaOp8h_QjTuymoL.ymPmTY_AYsUXWDqJagv4Cysn7NKPecjpjdqZBt8FmdzI5AF5KZWLWNVZy.3S2aeWPpX6rPCyrPAuFoeTvROii0mdcVNllbJPdgAMJgRJ3jxS0fR.aJdukeeY8I.PRbLo636RI80JXOCW7fAIeT7YNP_MIQFQcgF7o3889aUAXWkhotB3_bpD3.KNCF_9xzjUdcDOkDeIVgBSsj7eI1qp.sBlXDwNWB9bUL8ijgR2bdcTL70F49lZzF2KebOMN2CPdHkvmybf.GrL_56uqYQMlt6nhtN3a_TOzBJcG7AI0PqdxnuGSuO0TbjLmlmSfA6OKRF6fGKit5qs4x62V4nJzKGijlF2nS_yB6ULM3JABEiLgskds8IoDyf2YFNawXE.nyY2QoftXvPMlz.rJE77Q2VZPD460X_LqQfQ6GU2PKMN...ksAefnCP1omounswq.rwtX3.QEtsfV0_QhxcpuLMllE00wF40pK9teG0bqwyPvQ8YJLNrvKnrBEQXwAtGloRdfYXXKwHSS6hR5ZaGx5j6xH7DFEOXCd4vxyKBBMIOSVoElsEeV5V4LXyTT9YAh9qsgDYUli1ZT7PYTwdYDvCmJeuxYDUrnNFC7NOnSq30ospfc2x22GuuNdKJhHypyrn_iQ51T6WmZyum0Izc_5Y0FJXU9pHANgeAR9WaH5mFeTvieFZ6Efe7AOmF4AqMr.3ejLAW4uXRgoF8V6k_W8.d2568XxjJJWZ15ZTG5X8aZlyqZdBd5MJieEPJQXPJQghuC_YwzblDwaHnW_qpI9AND1SPq2rsLF37m3c8ipe3AMz_ZJPd_HINSJ0Fe.G1x1307CmuCPWq2ERbtSNKrPA4x9VpcWlyvJk28lz3uq67fsc_tKR.4RrduEdzW_LQGV.LWAyVdpWYayoOFCgR2XjCoQDfLK14SObrg0ZWpVdOlQoBAgn8iDq7UiJ8pwI7dbfBfhe3FNEay2QmMJSXTCiQmXXSl_sgLYH0660eH_FaDh11OZCj3_A3pAIB1YTOSHlt7IkWzqVBnHJfaHBSvPR3ArbRxzdvgP72pFHXdxEZRIzK9iQov2D4d1.EqtOqIlK9RP0p4dQRdqsxXmeov9upp048J.jA_tlvlZgiNKoIouG2PyPyY1lJh8y0qBj11YKSbDPnBqPq7fizMTDqyk1anRKN8Yi0KZirs.sM3QDNssgya0me8AvYfKZ2Uf6NX2FMjsALW12WUH95yTLHr9fZtnITHMInGSqs1vZrcJ78PIid5WHUezga3o62TueWFHj28vfABlTFQaxK5h.nmHM6uU165iKa8WL.GCyfwtkNo_drmROiub4YfVSmuLjD3hNnZfgv3Wzy2qHb7tG8SZ1y9JytbeAsAvcZBDGWiJTBQqoI03HhFbjwMCISaunZLlMFoBpJr02z0V7EZawcSzZc6qkFyT5OP8r0D8Zq5P_LqEzrZ98hR.41cZZmCFWs3bOoX4k3koQtb6xLWYvP4ACO_5piPd7BqLWwWUo6I12HWT9BtkHzLqrjbwM.QPGF.EVzJc.FFnecoDgSDXdX3gwkSrXBUBcDr42izgyhEJg2tdHOPSx1j5f9.ur_ThZX83VfdBE0s8MRtZamZpiE2rWJcBdL_nUr4kZ0Nq5WszfriZb4yc4fqTTKuo_IRGcLIMJtNXL_X0CXyi8Gub3uzzkbUY4WWZsUinMjJX9U.PMGF8eXL3.FpEehtX62tvP3BEU3GoXL8Et0_y_K2vnxM47BEd4vBq7BJgQP8su135xpiB2ObXgOrjYSo3p08Y_jB5zED7IHzmz",mdrd: "lNvewtpUokdenFDLZ0hS4WwegnYK.D_Btbb1evM_VO4-1739311817-1.2.1.1-mFJ9VfS7uKxAo_P_hUb3rqucfNV.6c_OvQw8rEopHZ_6fy4v2xk7EnSeeTKlTPkMy7SyzYrkhpvbz8cxfT8a4gU_88AEFZSpHKnss3vicmls.7j8KEeks.KAVjogyS3gtAKwjRvjT4dYaWuEK1rrwYkW7zz1rnzsZ.Y2vZiLASzgaZV6Jx2OlIf_YYlgaen0wpKUDpCo7I4cWbu93Uyq.elQl0oHKVGk4aEKJSIckc2cPhTO.cCnz6VHJhGxqxCIC0.smATo_m7V9Nf0kQZyHpk5gg.GQn_QXMQTNHGIDqRcR1Mh5TGQnDMiFkNGSo5MpxQrwyotgbHbnzMe3IA9eu_BXTt_3BIePWd6ljThHQHU7sJ_HIMb4YdltOGh.p4zi0wF6Txj5XA_Zu.VfkrTxR0YkEmg4xddj68BVJcEYS9jL49zIsf9OZKyfmdj5j_1UEgOK2sxSTlAys4rJXpQK1CVZEmzEbSmXKgiUpf8ayWZvpYLxZuSH1ANQ49QxdAiApfw1v65aeMfFIJVKGGmBHtRqfohiSPATplbJTFcfra3zqUfp2TDSTWGOl.qdxow22uncJswmOPCk1lC7Rp_Cnswc7SrUhF.gPHjpovYGfu4.pI2Yu_AH7Xz5IiIqm_7wxC0V4gWaD.3HHRX7WpWobrVvwwnsS1Np5ZoAIYvVnBDjE9qD9CmTW2KnOKfjRn73rBagg_dGghvCtE.J7uKD4VxdPL45nGpOvsP2_aUpJCCnMkvaRPWNjzABi.yjmce4qy5JwStlnPuAdzpnsDiGFH01OXEgIAsstWW.xEqKkTZYqYPGmTszUz6yJOOoFOul1VQY7xTtEr9wlrP8wGvzBBO8Cvb5NL.9lA5cpIaPTHlGPS8dCDFlMgUPH0WI_LFne_07cu4N1VWU9uz.EM3KE0cEsDWY4nha9LSPD6uMdOYn7.ZD.4wFNJ8bb5FPXr3FrfO9Z_RVYjgQ5S644GgNmMFNEVGwtEyeqVslLI.lRZHnbcInmIAt3KPfHddKCCzfWrWwAbydXZ4Enc3AjREXp4h3Jfz.5Jn.hr1e6E1AVuR.C..Ho77B8ykyUShpd9CqNblOkMVPpmo56U0BSY8ujxt1xLxBHZ8LnshvuxSMVJbBef0alOO8BYQ.tWMTVpZcURZLO55UtyfncrraBKpZ9Lb6k_e8fGha.12BccWRwlMxlfuiP2szFtN_Zgk7dLeA3kqVUuzmzYltVj2mlYOIXsjX5UQply5uRGwD.o8_YNxrWRUYXEBSNKG3pN_FuZmHZCKYxZAPX5SQ3bz9BHLSBT5B_bweJPt38w05ssazvKFVuN0lKNWquvP_b7y6zXxx0Ki_KWboimIuTql885shDz7c9HLTDxBFaz_4Lp9fZGuVoaGegbsGJNOESwhsqhTsLE.PRmzxd9hyQPvYHWYStEH2HVv2rCWuIdIU260ncSMBuKIrJ3WmgzfD7ajaekZaGRWErh7AtYhe16.bcO9Sd7BgOG9Ey_46MI1X8yGulFdnzwojlO_iYouV9gmw1D2XoubUNhdGEppPU5spNklQjRdUITVicME_KVQ39T0NJBOzwpgL0vjfVm.QaRPhwWbC16PHBipxVK.h50dLJYpnvrjNgfs_etkk31Dsy91wOXT6zrXy08eku1uve9R5UxFsRgow8r4Wly4kJegF7WT5.1JF74DowPXayUH5wm5k7hH8C3DWEZWx.LnKnhpaPTg7O1qz4DpEUtfMIRYT_UX99SZw.sikyDsIeO6QQ_3mV3o9GI2ahuAI4Je2KIG8UMPHKOyaOja6DyZWwl3hOUzyQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9107ab0a9f71c98d';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\/6512940783?__cf_chl_rt_tk=U8jHIj5c5rOFbBmYBOxzw.HyCVUYpsnc8jaLJbUieIg-1739311817-1.0.1.1-A4njEKXTIFCbdp8y2teZQD59wuHTMKkqFSUgG_Uypug" + 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