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-098584703314.mit-edu.top/post/9305421876

  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-098584703314.mit-edu.top",cType: 'managed',cRay: '911051e87d275afe',cH: 'eEbsxMdXrLSXhYGUUZDiuN64kQ36XW_0jEIoHYvqLxI-1739402538-1.2.1.1-IUsjX52W4ow.1VwN5RDTNJeFF8wKqP53R41MxRP936qoPMe.ul_xkaxBxtLaffuq',cUPMDTk: "\/post\/9305421876?__cf_chl_tk=Le5kPsyrwTe7fGQA6sgRnHvxTnVcuTT.Crc9hQUCaRY-1739402538-1.0.1.1-FNEZQIwJ1VypTuoZsuoCbTObxN2.vmBSEizvhmpAjO8",cFPWv: 'b',cITimeS: '1739402538',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/9305421876?__cf_chl_f_tk=Le5kPsyrwTe7fGQA6sgRnHvxTnVcuTT.Crc9hQUCaRY-1739402538-1.0.1.1-FNEZQIwJ1VypTuoZsuoCbTObxN2.vmBSEizvhmpAjO8",md: "KMqcFm_lHKhsrKngKJmo1RlyhBtx4G6U7PfpccsKEk0-1739402538-1.2.1.1-8Z0kZmR6hlsOGfU6khXFTo_3mb4kg_ZxN1IKnFxqXmZMn5jj979qBfWVVa8eczwj.XQ9qJ3tbclEpinb1Gu56vTe8dWNErz9rQFgOrAZHOny2qCmm2FkPANJyIRI13qwYDtPC5tGLeDR7QfSHqK3.oHdbuH3eNmq9muDGtelhPSzUBQIFxI8s3ulSlM8muVAK5W2T_v7XzWwhKrWZdRgeImGDU41CgnG4oqujcOv_LW1DKM2TL_FFQYDZRa55vYSe0PRcOhN7L88pXYVmhs6DPfyH2xc.HOLchJB3yZPJTbYknk.Iv2JfyDb1OeJRwIEd_HlGbE45QxjFwE0LwzvID8kzKXd6tSWTjmX2tOJz7CbUkYIl9J_lEnctr98rNkZJf9kIqeduyuqricRlwx60dcAuez51JitgqPtDX39CH6TU1Zot_J43sdWQoe3KDtoDQ7EkV9R3CjkJ5b.kx6zCsGZCiFu2xjTKi8eBIgO6UBK.yCWxHxDJVGfe9eXknIiGTlnF4huvnKWP__nyNupx6pqVtO6Y_I3CdVFCd2ddZ_VGeJfVcjojdrcL8Q_Sk_p6lhnHARWVSYp6kkMUhinu243yYywUR2NojZsfXj9rToCGs3msbRUgckVTtmSpgs8qaPphEzRhXSxYWlcXDHrsUXkr8XrvyaWp7KxVrJBVHNM33CChD6HzxchBoMgR2Trh4XV8qeSmtICDpWcRpoYkCe.SiGz4tIhjupNZEWL5.6Jb2FJdCvF4hWZhhPomLfc9JEx4Dl6fw1stRyQkqXr.D4oskHK.zLFIVULdJ28S9fzeE8fiPQV5Cw_GeF0yYIQJ3V1b5RRs8kEPca2QUmbRTdshaDgjoqpDeVa3Xrkm.5vCuwNskxve76LF_Q_CtjRtFvZPx1UejClGkELHK782IwYaY0WWxKdjWm4AMEV5nMS5gFSKwYEaQbmx0VeiwPfbIscOkYnfpBogaID.dHYiXgxvJKNNp8vwIzHZezKMGssx3OhJjnEzcwXYCSkgzZ2AXQgXsFysrkmAdkJpsdbhwx6X6JFgbY_mXKTqn4ViyhdlGpMgehriK4np9nKNUPxRpSK02wUrOy2.kABLPIB8Nwes4R9wn3Ior8_H0.LGY0lmOzsry6Xunw0jGSKdf6eBCKU2UwRl1zRjlDminIikmwBJIxntda5JfVSin1eEM1txIuVeNu2N.McVTlezUKbC7NT8cGLnB_E1gkOQAGWFwVmnnZkIucjQsHbnFvhgoAhIRBM_NPpTRSshvQ0hlJnJC32.iF_SIDPgG9zwkXK2sfX_.48j8sJH51KO2bFbAkgPQ8mAgWGu.cayOH3zs31tzd7dECDj0tdLdwRHFTKwBk.584wY5b.g0kU5cTFqQbc_kGtNYdsuCFAzjYYYU8z1LTaM_GNeQkvsuURqyxJ9fZdPcO2aYLbJcxEPDECG.KYHdDcnL0_ahcyVvWpfWTOCK4fFnGLvHI3SMj1Pu5WwMCXtOs8rkq00xVSe_IjqRi8p92ViCAt4EpWzZpKwnraAh1WKDT91hnaHJfOq2Bo0gMwCyovaPy7sl.YfqrPpH0ODa1wP4gRXDfWm4j7VIHo66BM9xMPxccQ1dO3Ur7tUMwhO.fOhJc.Cs.VV58Zt13eoIeO8neWgJmIBcDNucUkZQeL6vi0fHUTin..PG1VwDy4bVWKDzbvuAAgf2_B3Oiyj.FetOpB5jvgEe0fym1s4GdG760z90p4xHsoWMpTCtjL9Hmw8YfVsVJmT344WAqktHlvdrmKi7z1caKJxXUIr6O4yxx.zcXQOajMP7vKP1z_DwYEZP2vUCykwA4DERw4CAJtbvUR.VoLRDLkR37O9ApaMRMedNPQyL1gZjBUVBywG_0kQ0FVIzxJId6vVS0W_.neWGIB.k4xKYWAiMxdVmNTCpU8rqLLeqRMUiHnSYAq2SuUx6IJG9r6FQQGWg4QqHLUmluC9Xx4EsLGrnFfWhFWh.GtjT9sn8ZtUMYhpxC0CTHZ6_KYqM6CjB23IQetVvbWR8NDSBqZgO1w_yGkcSJybLJk4AXDv4CrPDzH19sRX7fERmjkv21e2UiYg58UCaXnXSecFmaTnJwLpqmS3f1zz2TL4CtKSszH4AldVlXeZOgBtdfV_.zsoBGSQIIPC9SFoJ_78Rpw35itFiDeMC4ccx3lPzfA3uIQzkwi0J4M.PUG5ctbEn9w2wtJhaJv.DXt4S1aA_tAE.94H.DK",mdrd: "ZPWr.y8IWJ6JcRSPPy_moV_xQqCvo7jm1eTuUqz_xPo-1739402538-1.2.1.1-AM6u15MbgQDHMU6m78xEQ0ThXt12eDjkbwxd2ORnm3EeKMd.iTrg.W3pn9izKo9jlRsRg.LTX.jD8J40gA.LxZVkxRZNTF85sbSkC4CyKmim2Z27MbCwrah0rivDb.8PjsYKAmYmI0v7b8RmSLtqzK5VUY6Q7lwKtGYVbukvmZZczfugbcba1cKmV0WQeCjX8xxztfi8.WKdlFv1eaLQTvwMqKxb04vtOSggvDvT0Mn0kMRl1tPgwmTVYWc1mtvw8gz6gTMRfIUq1u_OAeAj5D50p0h5gRy1L.d4ggkowVOi6qc8b1UAw9gKqa7wwh1cJapfx.VtfIF7Hl8.T7T4oxmUVVgp0.ZUiHJAyLKS8mBIxeatcaZm45gEf3sEKQuW2nfA0oVb5Qs6UHNyg9EGBhnxRkTZAaDHWSyYrXAECCIab_iad5EWb4jsBxI73HP7PSeSk70ydR1.aRBl9Hqz43aWeA5X2kumGT.Akja7pCuKgmapLF02iYlKw_y..9x_QrWWSbw6edx_godF1HAmctjKAqHb3pZhA4HbMrz4NPKjwf2GM0jwibDlAJQAQUethMU7rLx1EXyewIa8_SV.BAy1yQyPoLTGXzrTa55Yx.RpcWR9hCcoQ1MXqEVHn0Sdf6lqvwh97185bVKBXEyqn2pgA_wyrawaP7zyr2snLc9feD5MoNpc7sTc4s4ubTFkJwzZ4Axw8pDVrILTLR6mNgBl6haOZisWPgMWquvfUZn9dJBbN_dpgtY2Sh9nIabkLGEIRRDm2jYgKn3nu3UPihsLmxchR1uPtiPdck_A07l7bL0uHjjhnsBteFCxr0KNq6mbputYpaSfmA2I5GuDCmpnb5v60lYlvEHaEJQR4_G67eRmiNMAriFkeUqHoYmXB7e8ZcFc6ZmFq0dFvQHc8.mYl9Qs95w8oL08cYRUgpRrgmtfbtbxF6RbWbMsJKe7m710x0nSGfN8cx1lQnw5grg7sDLbtB00op6.D_dZ8lsCK9T8fB.iX.exs4Y0xYA76SPZdmztxtBHIs1O3XjwozUsRP7ITpLNzNeZIS31Z.7_e0YQXDxN2L.1VpZFWQS0h3rxDYg.qLQZTY0lfNETGPM0vzNqjebpq7t8KVH6utRYNnK4jtoLOjyhIdgzSivDL63PtcKOWBoaDlaDM1EvBCb1dGc3xCjqX_YrI6xjeBzXPEBt3NeUqvas3Xf3f3Tb_w8fVEwmS0lZsZUV4xnUQyQp6B4_2YQ8cWXms5AiyR0vMjzbjCOrfb6iGgpdEe__GfKrPFkveZj_UKtOnv6LmED_fZLLHUT3_7_NqCUIn7pt0NSdLiTBGaNeL2xIMr.Md6_0WB1Yb8VaVTvNXT86RQSGmrdRQUoQ257Mf9g7R42gOcmJtwyGdrA3pLzR881fZrhbzcObhr2ev31xfhHeWRYihSM8m1F56S1f7nZ92AnyD6FNtEoCtUcMYQ1uq9qAskea3lg08T8yv0jRAS6IaVfmwzuL1enP.MDEj40PriqaRq5DkefEBLZ.8uhH_UC1z6kle5D_5vijzp76ACO7rzNWOJ287MbimF6b4MgwVTWPlxY76RWR5UY_a6_TbGHyG81uhR5efr7ByCm2JTo8vG8EoSoDFvtJ1Is7oFxSV805go6NkTSntv_lpqJ2jq9zG1BuNJjEZbKCUkxcyGluQRjN2mcnovFxrujXK5izXzvsQ1warlYzDnmOz96KOftMoU1PFHtEQ99zDf6cusBqzWuAc.Lo_KHru_MYfdayaPb4LHPDx0_C1XhfnOU1xknICErmX6XmkgVfoHaTE8lNmaUqR2LspfTCP85.McD72Ys"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=911051e87d275afe';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\/9305421876?__cf_chl_rt_tk=Le5kPsyrwTe7fGQA6sgRnHvxTnVcuTT.Crc9hQUCaRY-1739402538-1.0.1.1-FNEZQIwJ1VypTuoZsuoCbTObxN2.vmBSEizvhmpAjO8" + 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