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-759528070036.mit-edu.top/post/7158490623

  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-759528070036.mit-edu.top",cType: 'managed',cRay: '90f37ab4afce2027',cH: 'AuO0a.Y0FnYvl5K_StCyrH.RlJz.9cKTZfKwcHArE7I-1739100122-1.2.1.1-5rp_KXSjGzpId0MM.6jYZYnfKEuMbDCzcBwkp_09Rg4.90nyJgGVLf9kdmUUx5rz',cUPMDTk: "\/post\/7158490623?__cf_chl_tk=_8z7Tj5OHI6B9QYYy1N9K6gw0D.eT3.ERG7ot6x.yZs-1739100122-1.0.1.1-y3XZMtIsL81dmlXSS41kIy_9TEueKGv5y19EjIzZ_D4",cFPWv: 'g',cITimeS: '1739100122',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7158490623?__cf_chl_f_tk=_8z7Tj5OHI6B9QYYy1N9K6gw0D.eT3.ERG7ot6x.yZs-1739100122-1.0.1.1-y3XZMtIsL81dmlXSS41kIy_9TEueKGv5y19EjIzZ_D4",md: "M_B5lERpTowqZyU7grf51tNOqkrEXcZm_Qf.S7c5MrA-1739100122-1.2.1.1-aF2z56HDDsMMDd7IeCDpS2pRhltlYcza61dzyRqElQsp8y3Jlrd6FJa.RgDWzFpvKislKAfr0tRW38W6hkLNRfTVz5YAULfv62drePlyl3RNbogdRgY8GDTdn8nsqr_VN8v97KsxQfBxs.lymTC8dL9v9wHj4g6kpwNzOZxr3xgIcb40PaQOYDNXEPWTx8hNrjFlzhPGGtZ9GZhfFt1_Zz281pFk6W5YiGOeRHPFCbvzbEk4.ecfAg2DlEmwKxnJ_035ryUuX3mJ34vastGLMXEMak.GyXprmy4hGqYUyI4jchgvGGgV4KvHeaqInDXsr0rHdFrhtDHmQKUhfscHUtB6u8lsHB5lrxKWx.k3yplOTa.I.dnltCfDTx4pfcOWw5ctVxnYwDRk0t4cDMrhx0xmjOWiMttOJNw7Ca3hCqJooDM8bQYgK0RAFzBiTsu7i0MzxG58lJz4qBqmjsYN0I4WPTVMX4m2CGvLaxv9qs5aMfkTwq8frioGPBTj9plImPng98hpVQTYC1_N9O07FHARasjLJWM__mRUE31f53VYp3Eb0kiMGMCNb2gt4FGHyinPqNdq3KcpMfsJ_q_O5Bofd40V2mX0WQ9WCFU1BCN3K9sXbva.nfV_8cE41UhGn6JmN_f2ePtEmo30mhrZELNDYeIN5ZDnC_BNLzRTka_sRti_yZGBUsjx9EGRvZ_jbLEGOP_9Jrv_agJo3Rcp1qtqsJpc_M5HB1CkFg6bujfLlM_zfSbPV9aI7n3UcI2UyoOtN93vWii8pJWBct.4Y4.aqiZaQgI.cgoLVBI4ttq7Sd1etovsrvWbu8JIiYUS1qeg3S.6S28rhjffdWtgqKQsAkicIed_j0d5b7FasG9m3.zOuAXcc6zBaznqP9wb77EXKQpncna3QsAJCdg0eaSDODy_xB.8wMT4mJ1oSE0VEF3y4GgFSwyACzsAZGKueTQNHJn3Km.UQFS5_Ds05T3rlAhLGwUNOXHQqdBKD8C3DlFgtNX_o.zzNs1AV9HrAiSAIL0AAaJl4D3dn6Od3A2XTODHLWNCvf.I7AfU1Ud2V9PserCgxR83oUXGbI8E6dase2I3d7colZfpoKPtN8Jsx84tOj2LYcAxOKuLWVMR7Weis3nwuEvTJT1IX8Y8lOIdf.KEsp5KTzKIq9mvrwkPNSraTjAXo0Oq8wK6Pl2HHQc2igeMQOqoiSte8VsxZrnr4OJ_M5PlBtMfyXjPQJKma1aRtBVTP_NDGab43zM2yNoT5FWY.U1SLLT72yOvjIzQVDQxUgGJCPW00lM85YrtYK6jay1c9kpdvmeesotq7mkNPcJeALpLYQ2KZ06onV9PGKtGrs7sli6th0ufgyVZN8QpaDTa2JIah8nOpeHwobSitI7YdAXeS15Z8hUB456omFMo7P26vUQJfiRULTXh5Gy9BojClT_4_g5rI0mq8RWXeS2MqOT13_kvrVLPbeLyuopU2E8OhuyVk.JwpCLeXnOm9LdjvjcNKsagp.azLymT_AVh1SrbVYbzWDnum76YA5cj91G9aR61GkPac8C1nm9McC2HgplR9ETnQ8kEFgjBOS6I7MzHK_KcMjrwQ6pgHZNKkikzZjnn0_UtouptRVvLzDX.ElNPsAN_WY.1ff0PvloBRsnzgGPgJ83k68nnftIubrLZin7vHcVOYkw53DCsW_gAxu_Kzj9FBbvvRqjfAJWjVXiuc.jLIeznxNMjbjDrP8YHFm58R5LyVFY6zcRpu0W5lhIvb70t7_NhLzLdns9RP_NetBMmuj22YwYcudGK.3.NnOqaFAGGABYBv6aRFx88LNNvknoNcD01tghE5FTDYO61wUJ2D13yHgK8wshMiuhoBSjSHG3VuLvUKhn6Ni4yVNJqjNqn6uWvlSGipholCa08Bunny8LTia.kFh35GXw9cHT.Wr2_8yC7hIzTcPeQBcW2NbczPM7lMqT9AfjHQIIGTCWsSgsDED5OS7kMt.T.XhOorW8DTNFO7oBrJu017_TFVreoWGYhfjcLvMQlzNwmbc9k56f4TguztZxkJWKKS4_MeDtdEF6h.w48QTZ.BBIdLJhggjiCzIXMeePvuN93ppICPy65P.H2YWXDh3FJ60MDXQFiZDKwH0tmmB88p2bRk26YYNpUsxKCoVPMM63KgMiO._xte1BtzMBy5ew0aDv0UPoroiHFN7cRQLJC5KkvZkqnuiavxs0wT0cLPkwA2Ldrypou",mdrd: "XHkTXCA4jH42hlC2qGNLInfvJXumPyzt5e1n35vyhyk-1739100122-1.2.1.1-dnAua2szzQLFDVGBi46WPqQyF9P7ulaRnAqdfkXF69qk2NrDvrYxGqXvJA_riucZ.fU9eWOx6geoUSz6PNizU1prNarugVYX3HxoSH0OzwiXN9Ved.gwBxfd0cRHG2WeU3RMwNVpqNkLCJpASKx_tZOr4tSnfwqg9PbDWVA8_UsL7kchPYd8JhofKZRxSTiW.KSRy1TCuPlaiw7mN6X.s9bxvtl341IJ9DgF1h4mRZLMiUlA7jUSBS0as1gWatGCo0hoirog7Uwye3iMMqw1q35VeGFrCiMhuA0OOnnxDE13f5FdDMRPLLK9ClACQczy0UVhmUDh34jjNKFqjLNuv7kK81sSUHuBM1jUPHmn_HBf8Wj.KzAkjwquYpgo1ANSvsQ.iPlpZEcz1Iny2jTgHzjNyZisdK39fdRNLHaYvqTV9vTKHKCt3eWJP_h1lZbS8VKUXzMjgtdRSphSmUzrJHlBGacT_nayYJ2exu4ja5.9pI9l6e.RZzXX2XFK_yVVq0P5prYoHFjLPJId5Iza2rMhYnwKQcnZKhdoXcqCVkyyoMvOgNY0iApIWSoSOOJ9VfL9YJJnt19_pYCRWouH0pBnO.s1BjumIJSKbqZt6j7_eMcwqupwoMFg_gDtYjgBls27dHLxITQWJDsqtio1pKHD5tuseZamFwnHuSVGp7fmGSxWTBQqo1pHeLmEsgIK8YTwsCjl6I7n6b_Z1qMrwqqDrXufn3VAZeb4s7fE2.pDrWf3aSm_LlZ5pUn7ug1jm8s97Tx5Q5.pHO2Ii6851BdP4giKy.KYorQNSb4t29WhXcI1UJtYCXYf4cunr3kTBL770QUikg1IY6J1WpS2xg.NgWhKm_KdbU.lj60TkxeWw.1tbNST9238r7bSZcRfCEx3QE0BADQ6u.KqIENR9bz37zUiNmLjc9tSfKs2a00hW5la1SxwaHiopAmYddZKnXiAiojk4f0oVa7BMIjpuo2uhKGJeukSAWsoQjBK4Z0vv8Q6CBJRmu_9kQXIiFH5g82UmerNAtui2v3uUxTx41lDdhAdGI64rO4lfa47wSPLS.AnxSlhk8esQ27SxFfYCnKgR5qAEPpkf.07wPWuSr.b4mGQQIOf5FkdwHx7mZf8_awa9vU2Bp7Ng3FP06eHJ0URi76m6MG5pINsw0oMjNApLBTPh8T_0kvi1qZkavgrW.b5IYsfYp6UyCD9sNxnhIatX2hxrR9hSEnIjbvxUAwPYds0sVqzznfX000QCx1HAIeU9ICa.43mWp8BFGvo96IuFOyovIcBdSlzHn0c3jfxJSjWngrmfqalKUUGYXhYDKaTrrYkJ1rdz3Qfq_abPDDrab_FGcE8APUyioRaEDS9S9eUXRymHP1hovS0DbXUCsP6pUWUOKpjHtRTq6Hu3LNO2qL.vmsePelwDNoszODi3Nru931etRHfnwGoHPRRpZbjFWfvVEcIjbJRzw7kgNe3PD2egkZ3D7oRM4HUrnDFgH3QdMkD5fzCMg6mma5DCN0qrbVLrxUB9LRiX7D8dBcXyvv_rHz8IC_aXPUUn2byMiMO_dMiqCml9VYLbNbQycbozFldMoiwH1gvi7k.Bt5DnjejqHbX_HUR1iuOHjjYx6.hPcPiQRKr7ePyin4u6A0_RBlRMiTtyuT02LWpa3BdOeHBniqX6LziJG0n3GlvVuRxSS79zICpaOcwZQ3WUOXzH3Gi0hnpq8oPeoXeyZoWm7oHNiaQXrejMn9UdU3SiT6WeWxUthcbGBN8jzYVbx4O80u2XlvsKP06Q27kdr138btdZkmVIzw57zJ4YL_qHuzn9lWTql54XeZW4_Y"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f37ab4afce2027';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\/7158490623?__cf_chl_rt_tk=_8z7Tj5OHI6B9QYYy1N9K6gw0D.eT3.ERG7ot6x.yZs-1739100122-1.0.1.1-y3XZMtIsL81dmlXSS41kIy_9TEueKGv5y19EjIzZ_D4" + 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