for Atom and RSS and KML
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.
<!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="360"></head><body><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-819799384813.mit-edu.top",cType: 'managed',cRay: '94b8c91f1e0c4356',cH: 'Ho4ZFTVcwMwmpyHtb3PKvjaztGTTNYnABv7jewRgbVA-1749222092-1.2.1.1-h4hYdioFm1hjx3dkJH9SWlNTGtgOT60uhgIIa4cj90sxik0dWkKhChZSeFb1OXVo',cUPMDTk: "\/post\/7109586342?__cf_chl_tk=WB4IhdXV7eOWl5_a9zESzjN9mVUYlnVCxxYdf9evlQw-1749222092-1.0.1.1-OZSMOKRWMRUY26MBUwH7IUjH4sPhSF7dls6ZLOpCwDw",cFPWv: 'g',cITimeS: '1749222092',cTplC: 0,cTplV: 5,cTplB: 'cf',fa: "\/post\/7109586342?__cf_chl_f_tk=WB4IhdXV7eOWl5_a9zESzjN9mVUYlnVCxxYdf9evlQw-1749222092-1.0.1.1-OZSMOKRWMRUY26MBUwH7IUjH4sPhSF7dls6ZLOpCwDw",md: "gKgZw5ExlLCcsG0SWaL3asDvocJR6ZEq8B9huj5jptI-1749222092-1.2.1.1-rj1bLbHGA4KPXFS.wHiM8aHSddd3LRyITk3AjACiVGy7tVq5eDOSpZMhBIHkBu3epDW00kSSjFWtOeSXhk3DTnDbka1AMWRSh.GE7O0GCgznpSNqBvZ85MIWMKY3IZw2FBIlP8IWIFeq6qyzWWaqAcuyOWIrI9qJxIlxCFfGNUNghh6UixttPPI_wT8vxYe8iP5YeWUE93b1z6qvAWQziJ9L7wiPcOOAhUhFnqoVaKwYIy0YnbMI6VHJh4zL2iULQkbM81m0mzrLWq8tUJOQdbdkXjaI2N0Nt.jkkp_LqmDRkKJIejSLLVsK0iCzubJlxWbLIEN0n3pC7I49HHECgzqQxCyG.Xmwk.pDDxSttWpoXd3WKlg2M6DT0x7DUlDbCQhsEUIDFEDwpwSaboeeEY4.YiU1MZjQ89zSOSaC4UNd0FMQWqWgeQkxnAI0nkcWZIy2jodAn8bouhLmz6XYPscXNYGpWxXFmf00iOJi9OhqJItmxm7zxKXd6RvJBRC4hRUl4T6nJiFdO5u30YkBc6B9Hgh9HrXb_9q5gaE3TP9Z8pUyVXYjFXzwsqVk7qJUJJTegSTZwBLXF3FTy_4vhpl3cosCEDWU76cP.42rNExM1tKckzxI7.LT7nhTRdhkIx3nE_RYKMEYCQmjRW1_Elp_ociyN8PLfA8xambgum40bVmNXWJS.EM3fCcgnEilov0PysHC4B1OVQdAIM4EUuzEDawBq1w65AWpgWgZeawXoGi296TGqRy3vSgaV9UkXMrwdALyiJ7CktlHYJ5hv_Wa144fDJmt2P2VOnRh7wrw4aqmtTes8wN6W74.stskYPgXcB5oXSt.Khk4YSgONw",mdrd: "gvpZTslg01Nq3v6grXuvn9Zaacrh4SLtCHkDpptKnJo-1749222092-1.2.1.1-BgMWuU.bNNoLYgo9bbWJEbk7gJesSA50j7E9Yj8uWeY5Z3U9wytEcokeqyzhUUFYd9r_BXWtkBWeGXQhYCCc4m10F.JT8QfvrlG_YGdvOz0Ows8IC3YvkADdXJ6RSnfW7KmKTy0TPGCTP8QdAd4WKsjvlot3Ky4sdSuWf8k1xNIK1tYYxfBp5bezaJk0eZA6etLAj54b5KEV1GUJ3YP5QSOqd.f.RvFixQOvgsoNghreBV_JIShr6RIyF3AZTgV8dkfaIDZxjIPI8dEGviqkzioOwGcoXjx_2QvgMS4GNToza6HKMQa8HpvwbMYx6tr6sqVDAKBa9wYj7jGY3TP8IAPDyt.lpuCJ.8dpvkllY4T2GphcS3toZFfEmlkdLKQ0ZMmxcPzRoDDELRzlwEGLkKCL6MjufmJwYrrUD0ADrUpUwhRysCdKh0V8Erf61dyhjkB6mXRX6by9mX6baATZHnGwq0hxV2ZW6KpXmiDsVUUImu07eZLqW8QOrEagq3gUKyI02whWLy3jEhFofmGjR2SV0dzA1ZyqWE5yEl_duKVK1LbI0uPZieYbNlmm55.jMaPITenL.PBuK68b1FG_z9u7CuK2vWyVfDV.CZTjfi9tgjkLsiVdEdRfvWIdiIQDFB9_9rzADitpQAYYPr03dI8Me621ZKewBmHQ2IXepz3ycY1bCi6ysfsoHC6t7ySuF9JVHM6E1MWLXD0tmm6ntd30rOJgsAfGbbfQxySMb25MbtyezO0D3sZYA_TJ2CJmPuwoif6lvVZCNVyPd3xWCN601Y2f5Cey_IezeCLkLXDMDxUIadlsN1WL2JBtYqjrbJ2IfSCcp1IIGxH6YW3FF8P2en0pgbpVRRNa0epzDau9rkJnjfSk6WRLApCUtezCaToj_Z6IdF35qZPeNeQp2xGCLxuOIueRpwtVOWWErgnbj6ED7b_ofFaf2vpJ2i70mDZfiXBH4UDP96ZeaweDhWD6cyhKWxPrcljxPraoTueXBN9wdFDAY2Z__LeX37gdH6MbsZEFYNl8XnKWnvFqIcBJdHDMBUXBJxsC6K.yEAcZOoOpc1TxEyiO5vnMt6Jevy4PtSlrE.fIEgvUmFjtYvvoYAjKbt3OQFobXyLNSwLuqkjhW_hARn0DYLWiZ_NLyd2oLPiEmoi0yCkpuSMmqEOIygNiJiFax31Ufh3JdXHmIJgkkFDnY7xNEdOYItAXh4BqKLR3I4d4bQXiQuN5rp2rqJ_XDGtmivOgwZd7.cC2jUpw3LwV9W2FGxMAAcwWYEuPCf7MGaB4FF22ISTINBe49Tw8tbL5lTrZd.MkVKEc9dYXMNPeYBFYosCcU2MXiNw07aq2xsasTwRx1roHFlAqVosajeyb37SooLpsvbutm3u0RRwTnlQijXPN7qpC8RVo09wOZXPuVR7n1jSABO55m1WuK3kQlMkZBYgOFbxU1jQMl1.CJbO6WsfhVhav_o7TR8PzmcMbI5_dZDxwfdrVstF1KKM.l4s6W2av6nRXW4sKn6YK.CYfRpe5mJtLzF3QC3CQimI.WcemBPXrf77ZxNczVqhQ3D7a4KBNQJdp6kYgibNj2HXzODOfNBl7wVpnoi.N8R.44y32f0z8U71K27lrJvV0HM0xH9_BUZmjLfNirO9I23bAJFRoHAgATeJ6th5w8yo7gjyP.EvQw6E69iCSrLqlYaYW7T6aQ4UD80747bueiVNRmQ2RTHdQuHdD_vI5zpPD0.x7ZX8sTLMIW_xNF7WmDs5qB4dkwF2pE3k1P8GSwykcefqA6F.eFiIj4q.b1xZFnwe8fR524rM.u5RJImNqRs7ZXy2FpNhNSaBNYcjEMxXuplt_Jdk1UITLXeGgdrcVHnC.4ns1ZZsJv.xgnTfL41ZO_9I1xSY0Rgw31QsX3kzY83.NwOwn"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=94b8c91f1e0c4356';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\/7109586342?__cf_chl_rt_tk=WB4IhdXV7eOWl5_a9zESzjN9mVUYlnVCxxYdf9evlQw-1749222092-1.0.1.1-OZSMOKRWMRUY26MBUwH7IUjH4sPhSF7dls6ZLOpCwDw" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>
Home · About · News · Docs · Terms