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-248590429116.mit-edu.top/post/7095832641

  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-248590429116.mit-edu.top",cType: 'managed',cRay: '90f849dd3ac88251',cH: 'rWSgzeEMYvzDZI1GVQbdXJa6uAfjJHOLUrdS2k6Pmvw-1739150550-1.2.1.1-42OmEIhejA4sVZ4l.VJnQgfpGpl9lTEiAIn.Y4tOqzyW0qGV.2ew4KcXjgC6U8zi',cUPMDTk: "\/post\/7095832641?__cf_chl_tk=7yAHorLQbJbQ0Z8XwaZpStDx5H2TzC0KCcqteuVf.XM-1739150550-1.0.1.1-7yQEcVgEdgYZm4u43EKSjBMU2GgUlJGGDr4.sstoxl4",cFPWv: 'g',cITimeS: '1739150550',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7095832641?__cf_chl_f_tk=7yAHorLQbJbQ0Z8XwaZpStDx5H2TzC0KCcqteuVf.XM-1739150550-1.0.1.1-7yQEcVgEdgYZm4u43EKSjBMU2GgUlJGGDr4.sstoxl4",md: "vroHq9vfKw2NFk_k4_BVso4Sy_cuHZST811f9P8ak9o-1739150550-1.2.1.1-jVv2cVUzbKYyw0yqZfllYlfVwiu0Nq4seL81ALhEhXFtbRgL7stqc9TNXnpIMdPCBL4L2Os2OyH01KWJwpP4EIoqn42Qs..yF3wMDWYXVaAle_SV5anE3bvB5M3OEj4IBgcAiH.s8vBn8ihUDs8mWz_vHC.YfdT0YjAeDOcCQOZ3EkgDM1.nRnHnh2ykg.pD10Sc0blGaGiggMF_Rewzc0l491yMqoMjPOEdUWK861KuAkU_hw6180nuwc_yPxs0qi6Q.gk4nUiOJUvFYTCsBjmWwfREA3gg4MjH.BZP_6iHe9a_xqUbLSEeAsdt5ga_TGlQ08uRUtoG9g.5eYHk6oY8U8D_6rQ2QHr6AF8YGPBvQh47wjh_Tj1JHlNavJLHkVFBMUa2n1jyzw9ngTdCV8iNiKrdrsqfnuJnZemR5OW7x.d3cJTH4MAIn9e0U5YeMZijjBxx7ISCgBn8beVUdtAESBA_760rPQ1G_mUyXLSu96fz7b4FxQDEUbIZTo1mIlKc7rkqouSBVoFUMwcYVnKVe4q5XZc37fAFF0fH8wQwKrDv.1FdixiNDm5HcYkFfulLr2_CSfTD3hHb_U4b8UtCgwsnbKA1FNjHsNtHlntxxkH_x0OfpiMH0GkyjBcxEcm5tRMm5Y9N81xRXcToMObTB.ggW9O5sNGzdfNATPNXsMoRoBoKHIzqKvhmQSV5_l2t3FK9TB10ThVCoUGEImlqjzhKsV4aQAdrEbHhffnj.C2H6tlQR9ymYQvwcqejTZL9iNgxRgLYkkv4oLQO2FHw.l7FO7nUWevUPeyExGd1JU1iD94ocgelpYAxzQyf7M9Op69.huj.PechfRr6IY0C2jnW6P9Jw6KO5AGkR8BkejfEzGFRX6yALl3LpF1Bgx4nqBS_tm6eAXEcyRtgQ4XWy6OWs_N8pqSyIj0Sw7Sh98DRQGz4TWZwqvHR5FkzzOD3LrnXeVuRXmTgZ2SH0mJQ056AxA8hyjSJUvpnqW9_b5PF7dt91R9LUffLTmuBIfOVOMw4vLG3WAYj9q.NR.dy0Nd3egOWCewzPo1RiUgP5XQq04hv9a9sELHcbr3NpJ.SBQr30K4lkOGHowhPzSPAkeB_90J12S1ZmqMpNptz12GjF1_OX0PnXzcNnNwmp6llwpz4c_ihGfKi.dSN_P.Wiotv9YfwT4devHRxgetIUYhaH_y6K15GdenPhVq51A74_g2IL11dP0.l1TThvSCM33P_uxcNMpfD4cpRq88Xb1SzpfokCfbEZOm7ZJ3eqZ1DMPeEV3RFv5A4dGTR6K0R2mwBIaw0ALCiLFLz2_q41gOiw9p0ZNBzJ1PFFf4m7ofZusRa1qIpjx6x0OXZfIWKVDr1UU6gtEUMhyj.QG2kJv24RHG28cM5ejMbZ_KdYxdxSRCrmRU4n1cw9cKaRdYywtGC9OrIIcro_.4hCv3ewf_NvWZGlu9XRHi2CQB_VaR1TcAIELzI5Bq0LuDQVS99__q.Q9gmDWYzZ07RCWURcGtT5cHZx_ccv6lyK3yirIizlLEmkggQjFP2FE34P.buaIrXZhMcvDj1m78yZ__s8ate65QGhUDDXevRsloIZqKiLIfGqgsFSRvo5.c8veRnGwEdRqjFo8s3w8EDDFiR3Zouuuac7583_xEnctbV4gwWuM1y94xwbDq21JZ8EQj0tKdpXDjWoCglg1xyML8ENbV6Z.zIeuxkPXn76BGddF0ioAlu9CvFmTOQsxPn4Z_sINNpH0tQWRv3rG.ci1SFvjO4qyjuFj5iGCUhk4PjRKKFjcsbvMI0fA8NnBrsGn0qjyA2tzhPPQhy_lXQaEmVcYgCcldXjo9zwC9HSYBLRTeNS2g8cFcj7Ona5UBFCVkhR71JlbWooJpvumxcFIa4lwMHGP_vrQ3NL1BmZYNCzpvzm8l0qxDkFbfi4UtFyMi_4WAc1TZeE_UagVlbchNXKLcreIg7Bqi1_UFDJg7MmAtvS_oaAEV2fSBtDmerwvF1wsXxxdRCl1cDngT9g2BnvwoZt4qsIReZ2HENhoRWVqrxpVrxbfRRI9jf8fxw6AG12yzvvyaZxHZmc7BXN2EV1onRB5jOAHPhIJggU6pzrElhcf2L4s3S0vNAMHNVGMN4K7wxLLpZfyn9POrtp38ribjXl6rs3WZXma3ZPPW0mn_it5Bt5MzPv_M4aElXfHlFM5Z9tMaZRGLbLEa4SjDJUNbm4vmfsiZFvfRjukEo",mdrd: "ssJBgGckEe1pQPiLadeWiMZJJgKcmaUXYJk.VLtuEpM-1739150550-1.2.1.1-.TBC56YGT.YfnKz11e.MHvdBMwWccZNvljvTK17BoSSmk6_t1Gwa2sXerLbXCeD9qoVGSC0jn839kQYz65DwZdcglXk1H79IfgIOoI_oZgIM2VLxQDCwmWDMCEcS2U3VvW0pm0yBtBb_PwQaaMLQTZ47cdAnNJnQJ1PYaS57xDICTQ_QHlp.9Xcgb9LAdZ6YcBTVgjAs34tWGP5.Wn105UGAlondjAGca5Mp1d7XCxlHfb_3zbL_5UcokyCysPWxYj21kDhpe8h0KWWZcIfOdI..R3eDGzn_FJcEqJ86Y2ygye7blT8xI.GUk_C7rKH5ETHIzK0oZVnCC6RYItoojK_kstsyohjsNZNxxGJCV3BMOR3VXn7Z5CVsVaswSpjZJUMovFydT0pXT7Hr5QM49ccTtx_X_Aw2Z_VllC2XDSySCjd9.7h3c0bV205gjOySj5UGlrewRtSEwlMM6Fa3M1TRTr8ZvAzgBGLN.w1R_TBKgCxJKkxvXQkhL0FIVwSavdDdhlvJ4x0E8YhUVR3pMD2a4zXFAnK0J42mv63fWImi587GkC1iHpu7O27UwNks4qCQW3gxcOBXMLdP.f8c_K8qBctNvvWVPvuKbB88piLxtTFj0_.II62JsdRd9hFLSZnf6M9u88XsBhbFDxcvqsAawXuqHc4X6YMm0o68eN69NaY5Xok3mDqIkoflOh8ib_dL8Dkcn2nYJhbodGmcslW2aTeNXE3MdjzdFHGgqFNdOZaSUgwYSksWusO3oO_hNk5HtvMoKWdNdtn32y2YOtSk0ucM1SHlc8YUKSI1k5Sq_aqmpHR2n5LAbPyAeBJb6V_fQFfftHJvS1q2eDRANf90odzWi_6yQd1VoSgVw82yORZtyamVdmUlstfqxyMa6XXYxH4OAjMZhJUilWqNQyytzzvvnxSMQtVoMW83kymUkV.D5uTBFqRuCiQz3qbqvWGyJlkhOFgdc6y0j0iP9sEJM6Y0_fGxdTMdgL7nUDuerjqXsdotWFeazYP84emTQnORZR3z_rCt2MDncXVj28oAJm6rSBofKGa4DIZZz0jOlwRGq2LMCnucTQt7UXteS.m7_KM5tjefnWiqi7Bqqe7E3PT5OOABDHdbOczMuWD8OemmbdGDV819tK5U27lppUhBos.S7fW4GyxWo4os8yzdj0ZZoE3di5llgeYbBpCxYMi4ynysb71un3.bJuQnlbRxEFapvEYw1y.g3KOI.6CIjVPe6SoLqxyAz1jM1rDTzhzXQBfIs0C0D0lVIXFqkWGaECojjpvkBOAanq1Ve2Jw8V_Y7N6EihITQqY1iRLyokW6NDNwrM3GuW0pMHAhrNlHXrcy8Q1IH5V4qZjOue_QtHRBpF.7dirpwZEq25Nk3CG35HtFJJK9iZz74C5pWkdnh_HRq3BPTWOJnhlanNBAetzeT9iaKfrVqNqS7b_E6YHByO8rUsClNHG9ZsMtavhgErLxVuAl1Rp_puvqfGDXiITtCX1.xnGLe9El2vRhzvi3A8vywDRNt8WvkCbwGMHcNf1rwhLJFYAKD443ILmRPK5cAXXkcD09wcx9IPdu.sH03._rTpdqG8CdF_zq_BswPb1DHs8E94mcmpDNQ.ZuGaoGpGfS43uBX7shNbWFyC9oVPQ68U9E7OX0l8dD12I3dcP73pTW2qkfpsk5NVKypb5sgAADpbxkzzQzAhs5Ud8YxSlCFjoX9ix5_wnC09RDrnj4uxxju73BAo8mdoGVpNEMFfyw.EEkwHmy6e.v3u7SK8Rx1ksA7JtEMz9V3WnguxnXPWbDXU9xkVgoIg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f849dd3ac88251';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\/7095832641?__cf_chl_rt_tk=7yAHorLQbJbQ0Z8XwaZpStDx5H2TzC0KCcqteuVf.XM-1739150550-1.0.1.1-7yQEcVgEdgYZm4u43EKSjBMU2GgUlJGGDr4.sstoxl4" + 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