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-750494715100.mit-edu.top/post/7349021568

  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-750494715100.mit-edu.top",cType: 'managed',cRay: '90f97f23086382ff',cH: '6VQANg3neqoF1IKkEDjzcltfGsN.daADLOw6vhtrD4Q-1739163218-1.2.1.1-_Nej7WCiLmaRrJcosHsGGTpE3Ti3dYXcvQ2ecYy1p1xKltwEi3Td1idn58hmVSq6',cUPMDTk: "\/post\/7349021568?__cf_chl_tk=6TTZTTMPCYnPVA3YwzFlgQVghaC77V7Iiv.0ou0AU7U-1739163218-1.0.1.1-upgh4cTm9UmjElmDpitRIaYAxRvBvBaan0DNzKWBv3g",cFPWv: 'g',cITimeS: '1739163218',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7349021568?__cf_chl_f_tk=6TTZTTMPCYnPVA3YwzFlgQVghaC77V7Iiv.0ou0AU7U-1739163218-1.0.1.1-upgh4cTm9UmjElmDpitRIaYAxRvBvBaan0DNzKWBv3g",md: "mbHE2WNGMo6eZRzIZdYagCh2e.WWXbP_J6fTG5HiTaE-1739163218-1.2.1.1-Er0w1v4LA7xpCL9e2_u1_jndgz3R8bqi_Mzp90xZKEyaBvwtjuHJ_r6AH56gS3dwNll7SUoWYtqx2V42bqbARBvAf4o0wR2Th0Q7i595egKG5qAx.M2Y2tX7a8.k_YNBrbMS9viZUlvaq93x5zZ5VUYeCIzq74YWoeot1sOf4qMUaNCOHsNjUMopy00TZU.ruLczqLZI8YcSzvSZZCdBYXHoP6Z8Ynw7HCjGhtLLhfDPgzRLBskJIQe56GPirgWSl9j9tWZr_yKt9ykOLYuM6gzIPlXv1SsteuSZtxnlRxYthomomiTFqIoi9G06vhHbC5zOb2FzubrHtZA9aNwEovrrbQ.ooNR2jNfTFaOg2JS8RsNUT8kWa0faclCs.z4YpPGbsb.yru_HirvYbmd49VNT1QnZNEtRHFMcyf0jJoUadSSgsgmmR2KMBu_.gcAVtwHlU4FojKNJo0kK3mq.Tcrcwuk0VkYH_72pYB1g6Qa1O0vUm8XTrb9AHDSNzojDiDLB6uwz03L1OJr3iYQPdRdDCCtpFZl5WAitPKhcQpeq28R22eExfB_MhAygO7S.o.2acVCsTx0aIoKyql4je1q6quaQ8NdIcHPIWQxLirBueqmX_fcfTbzzsbRYQBVTasGBhLuTqcBXTHVP81h66IvsEMUqJTx8abMjTwiBEIOdoApdRimD0AfeOUeHjgzHqvNqNp5oAK7x_koCktZ7QFps9uhQIalNNgTrmGcryOXGpcEuI3c1SJvpIi_rkZ5qsA6v7SxHPQ4Q6Z0eZp4wbCmSEnSAiJfAuBks3KQfFuN8E27D_tmmYtzf02yRTOym8zUQ2K3VqWsS1Onk.0IPs_ibDEk_FeGduQCwq57OFwznNB5HAaSMMQ3d9sCX.BjkQevlcjQVu8QKTt6DQAWEJSDszjO4gu.v0yQeakG0YzmBwblPpZiFImsVU82m1iv8LXFTJvBBqqOpS7RZNZCTr8rqPKM4t8s2lZsPmDcNfpbSdyoj9jj30EN2j1DfwI_Cr4LAmdHZy8p3eGvojY0jEEGy64lBv5bAKFmsIMvgbQKh1y3tD60FtTDhic07bZeXsAFLfMi6DAPS7P9Zqsrnwr0vVoXtWPdemNhS6CEHVUhw6nLIUbFi9nCgmAw2YqSkl89wXeFFARM.0QlCucFio9yZkSDnz6Y11eyLEazKXcy.NV8.xsknDePkBokRLHjqZv3TOAmJtoc4HMDjZh0lgc9mJ5LinPdLs5uwQ5epX5.5V6BxgDrJzHbZKmAHsszRwp90kG81p6h7M1Xx9HvHJIrEg1h7bs__6R3TTir7XsoHSglg8n1jj4r9.WX6hCiuYTFydzJAwlnR4oiS9phPe2MaGfFhpW0O1C5618zeMGcR4YrID2LtJ_2Fhh1zkbn6IOnTUJxjxvfWUHVhNzzLosTeGzuss.E4DNisXOu3zsIECIha7tRm7FAaTSbvBwECldd3XbpgEQc9DmCLgHDACrSI557RwEKeZplwGH4LloCr_QKcLgUqm77QK2upQSqw77R1cgVxaK4okNJ84leUJwh0KwGdz3OvYPlS6RiX_XDJ3DuXASgOhIa7tJzHGI6cm6bQmYHzTzIEcks79SKQzBDScA5DcWD8GX7qcz0fPocrVFY789oC1tCylFnmyrXv4wy4vjPp1AaYV8WoKi0IkKyOiwujjiNK_yYYnoIkO59MefMZCI86k1B9SPZmWkKTcDd4CP91Eqr_.8xkujK5R7tTbSSgur6N8fqkUy1PqgZj3jjhbI4YZ1w9I57RgoxYr72g_EE8VF3zGOUT2Cie7bEyYGE2WmdAOAMGopnvzHAHDH80mdzE9V3Rod4kRa5t1Nc_ogaWsUQyZF0vdfTZu3qv08M6Fj5hWu2v.7RUC8qsQESU9YSsaXnD0b9iHoL.ZPnFcCfXXyfnRLJ_wwcON3CMOA3cGpCcDkvqFwW67a8kiWe7NuQu2SFLCTm2gcNLKKEB5aBKMm21NWogtna7ePwvUO51V59Lt9H8tY3cOgKyOtcuZcAtmmtbN1FTWaB4mJtmCOK6eEu.5J6M9Yw9DGfzFPqwpEWW2gi.YAidaD4.wh26xP6owsCNq0jeVUBxQxP8rlQBsRK.SN1z5YT7im7SEtgzUqHB9sETX9L63hNNYAZHCPVU3xjlLbiSHCLMtq1Ey_DxXiEDIDTfgeXv6OLdfAsbrswozXiDPUERWOMyx.YTx9diDzIytOuo9Js5",mdrd: "ZvGdX6vriqndYsyFp8xX7BW6KKKn60WKJ2g_91ukD88-1739163218-1.2.1.1-h.TU5vqqyxk2Ls7eEEvHLGJ2Lfi9ynf4jrECQGmznZM.tfCtC3CvpM62XanmlRmOMcQ1RmCeJkEpE6q0jOIgpy24V7nkRty8ax_RBhpN9XVHoWZrWbj8FQ.4ZTG4caTV0n7w1j1k32oUTKr_BIV.YXW6nDyXkWi3Qz7cSCeACmLKW9ceDet.laUNnhgKIMaFkXMvDlhYg0qwiK6JgEWwS.NWTrBuKt18zkq4N2WFLJbzmM8DZS51q6yksklEjeXeIc3qktkSVKHGps7.eGW8VVCVkUrO9NLF_WQvOl.LrScNB9_vH35Jo6eUZJjbmBC_f1dp3lNbhrxZErLs_HAuSxOPkbHxGJO1P4Exy6Lkvt9Iz5SxYaBxmOj6D7aAtmnbhITKADWyoR2c1hyfLp99Ty91bDrm3DyzOretB4B59wZT6KuDLnMIjPO3kp21ZrHMbofBZGuu8qUCn2WRMz8X8xRzqFAp53CoaEr_seIOIFVGRZR_7ZVeomvrQNn0tlTLwB940LTR86vruiEDmFSqG3nb4ihBuRwTv7xJ9PV3RTsnEOj4SyaC2BoQVYaHCw5B1ArWt5_dtKurMxUdK7t_yStyOqg07_SIMBpqA3tZG141_BL.hTjglBOZRwhA3xNXJO4yO8xMkBAuQP3QMbNyDFr91HmwUNXojP5zgBjzvFxPgm9jmO9UWhNwlSPQosRQaX3XngUq6l.E4BP1Z0mSBjnIA3Z30V5Xer5etXAnWM7TFlW53kkncF.yikY_pWD94GOVNLN6SiXijHkSAoMYwseLDY47HL1vftEe.ECV5uPVSHZBrfnXHRJxpESPRP8FWCDUZLlFEI5dnJVKb3ivwiHdnyFC0fi3gGVp5tVmFz4AnCVtECNCfrZULmH_1Ht1vuAC4iaW82KF7x8v16ZN8rGhRlt56vN2uOJe9OwwqBQpVr3g99mROYSPiWcj2_fgWIgbH4XUKTn9wjQbp9YHVOuZ2U2Z7.CGPnS955MS3TwIs_.0QHHgTJPBgDp5Nwi2mvgHeRSfMOiqfIr06iwt8KDkLGmsH6mWJmjU5bPwVXf85BWXHQaH3RMLnNNZi0G3sgR6otD_n3yMdZK7mqpOVmLOXill5uBhp54dVqlOx1WtYFrEDDidz_0JRNzdg80iwOn24H02ihLBU9yelD1a2wAull_7x0HoKrl3oeIwK..I1LhgWDvDVSxcYI5HC43YDNUaC6yAdW9SO7juzc7XIzLUKeXuYC1RqFpwRImx6fPWMm6uCvGut.suLoHgj2dbKeebUSUZ9I.hNQAVSg7JVlmuMrVdm15gDL4Gm.nCzThYOZqGGqwMtHi19mXbN7PTBzrDXIpGIdAW.axkyCadkBXubxwc2KSaG0Ud.u5NKq8Z5KJN5h2kZ7xa2EbeKaKcJ3EywVJHhdHhsUa6FkQMYgTzFgiIrLKYWpv951L4U1R3Yc8ISbnPhoz7cfnRZPJ2dA7DFPnf6k1VkjXXezVV_R.DxJtqsOrbVQOqbNYkeCQAP.OV3niyxI.D71ijXgPEFgsba3Q7Jw.OHPQrMaCfqUNEM5.ygC0EUcbeZn9HeZGleg5EhtESPRXFSPKzYfijFOSQ7shrsQvM_k9UXD4hs21kcL62Z.Ko1oG8lVA0ihl914YV4U8Ty6UaLe3jXgqFfn2Bbc0Q8Si_rlNXFkcXCaqvWUZHu64ytBiBOL_BQNrlGQCHbMm9n7Z.4iWTOWms4MNrPHlIa53dMKSG3dv_q6Gjw8BQ7__xXdOwwULYw5Ph54iZGw3msHbYmS35KGbaO_fzJiQC1k3w8ueDSFgZfPUXoifchq8GBptH0aLW.y4"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f97f23086382ff';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\/7349021568?__cf_chl_rt_tk=6TTZTTMPCYnPVA3YwzFlgQVghaC77V7Iiv.0ou0AU7U-1739163218-1.0.1.1-upgh4cTm9UmjElmDpitRIaYAxRvBvBaan0DNzKWBv3g" + 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