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-974772095297.mit-edu.top/post/0128937465

  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-974772095297.mit-edu.top",cType: 'managed',cRay: '90f370591c760819',cH: 'WF.wp_GIYGbB24uqh9n8jGUFjR1RzrzccZbQyGIkbcU-1739099698-1.2.1.1-7738fF5fBi49SdprbuPSclFlSig3M3jBgeizOJNTL8NVTcciUyckafkqAi1Atc95',cUPMDTk: "\/post\/0128937465?__cf_chl_tk=eVwt2n2ae4FBnFqA7nVuyqOEVReSiNBuhFKegBDTejI-1739099698-1.0.1.1-7tkO366uFACDXWhXEko2CL_YuWowFjN8Fo2SvuqzLtw",cFPWv: 'g',cITimeS: '1739099698',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0128937465?__cf_chl_f_tk=eVwt2n2ae4FBnFqA7nVuyqOEVReSiNBuhFKegBDTejI-1739099698-1.0.1.1-7tkO366uFACDXWhXEko2CL_YuWowFjN8Fo2SvuqzLtw",md: "zbp4TiTCbJYdu8zO7NyRrVca7OukQijVv3Wzi7q4kYM-1739099698-1.2.1.1-vrRfwzNqibn4B9ZUfFJKPbU27r4Qe5VGZUhl8GSMINE_VSXG3zystGdssaX2cYUGZt3OlmWWDIxaibl6kV3OJFwtkRTlyKD0XmMnMEJyaW8AWRurqb5vNsw7MqU1huCOY89LlAl7hVeVOPkePhTZLsh0cT8wDdThrcGKCN.Q.9fUlRdjvYa4uAEVonxINWlmCNS7srpI8Y2viXxQ3m.AQEJJYkMyoTkinAO4EyuV9qQxTTQFH7uST8v_fsf9n9dxP9jwI0LIr2p4w9oeoBXkj4ohRTcopuRZ_TsUePt78uOfKivtR3ZJ0AL4glwI8xEllNW7zTEiVUjb4E6voUAZLuKAdXFo43DEiwBlnb7F5zsw3ypQ68OfICeDVUOlHBfQaNSPbGaq9QTd4XFEbwQCvvOUsPQo5GiKm6Iel9Xv6QyhDo05k2yQkCdKseHfsmkMgQSk9DxbotFgLjUTy2TjJvE4e5VeaI1vnGeqck3zEemcrPP6CezbhQP7mi7uNByQELBoK7W2MGyZX4rUO3Q9hOGAZHgQGwDSQNWr4CiShk_AvXrL8rCZWvaFeeIwMQiELJfO1nB.2ZW.vaUDKI_6p8Afw4doyscTSII.3xWBHKXF8xxMUSCsIw2pETmslBODZ6yaW646MpI_yZ1tTAxc1Z8WB5HxC0viy0r6JqKxyE2pXfz0lifSNPzBqug9sTYITMn023Rn246e6ie21W6SoRUGCVKD6py058XLiSaZb8vWlapZN6buGN.gajN7PqTarmzI8Tm2p7JpfsvnbtTI7rGBMFVhwpQGVU4VMs71LwdzTKR9q8v121YHfxZq5beK86V.5I2NTMZqy39AtgSec4CUbaMk_QSOgdnKRjENaw_TKRN3vb.nCMXpjgXWi4KZR0L.S1T2Jj5_adrp4lan5izoXdrMuV_b1R8qbZ5HN_yg3PUkCDMtN7q0o5jo_QY3GQslKfASrOiaLwFMZ.I03vk8jwx2trDzY60Dp5WaIOiOsG00RuMd.OQOS1l5Un.amKYkfEz3bM_loM60qpKf1gcyi4qfeR9G6e0yJauKtfPCGCkQuvtuqcuhEOelFrDHhyy6.Xblz4jZyEYVdGuZuLlpNN0u7f8hMZ7a6JzAqU6RhlKH4EW_lRDi9MVTmw9R3MYD4e9VxJPICI0GCvf5vSUNpPHeULsioaeWCvXFAOqNrUS.4sEc4sJTOYmww2Hy6k14iwksSyPxptbvVEfyc9XNgqjKWytAjISVdA_TWUOcc089_8zHgDyyfSEAYsgfoZARtyFHymU3ODSKz2kWlnkkKqrBfwRnQJxt5ZuKSoAUI7AQikUOYcIgda6pjue_FuhwQfmgZaadvLyC5npzCoAjFLJX69LDIlq2cnioLQtn_nM9barR0QaNHTME9XC1qiZCC0ymMvEfD0w.KC2qEj3Q34POY5_xzsxOSIChtv3xQ_dbKtF9cJtY8stCXG28UmGVMV.KMxfKO9WFegHlQZOcE6T5uPN3xrA.BdaOPGpycMSzNDZ3bQjpvYHmmmqbQxhpXMPoLSJHh8ohoiZybKEzNbORw638jkc.g0IFVd4z4qQ0v1aEr6TQgvYW7FdkHvokzH9HRAnXGjAKfed_L2BQt65YaMpc5dxsyWhlcMdOmxHNrQt86yf_54qhDdbQbdYbcDGKoHs5hIhNkfpTJEatwUNpT0qjpkjDNQl2gV.TuXY5seDXRNyrycfm4WWvS1pYNUGJORnFxdwGWpB1o7RjvwxaiI_BTl6ItyAb0hH.hkaadC8Ge7i_p1PxwouraCnxv6ZIu9TEaIYw9QEmSSZx9d1EM6cBK0iWTPkTRTMp6TZz0Yljvubu34r7m4G2EuDdZhcpMiLHCyWxKqVB7_bGoRKEcSWILreWxYeicNYyCrTAFGtPEEncHnRQyJHwYfcTjD2Mhdrv0nK0ANZ3Z2ZbUuaSp4GIeYE40jma9huNQIhrzJO5Sb3HYU_qoPZrQbkTETe1ggq2yHKjaXSt7wDCclq60i1FIioIudbKlOAZT25UyVcbA6RJuCXUhny_UW7mWGZplOcdd3UUjeFdczscqKdaFAq8aFOPSaAPeSDSAfpg6a7zJc3okmB32oimoSZLITaztdhQOGQPUYx7qleHoCaKn0QZGS9VTnOkxpmY9UbmGjUvSSuJ3PfwRkwzIM0mW2rW6zlGiXYl9HGdCI1V13.1PoglTTC9vP5zmsWFnNXiCDCDKBkfBI9g4qbR",mdrd: "Qoart.XdZOhqPwks12iH_0wMZWJ5rsSLxUgPRpkqW7s-1739099698-1.2.1.1-USfZ4nOpEqi6UlSvJo17vRBirfIWWKYednH.txsIe5gcercTAGoeMcMsX.X.uBwMayCtzX.hFZeJIzk3g0qkG3bfZsWmcpQWdkLE8Sp6bjWwz8L2ZCT5JplbqIXNvJ8cKYcV.mIwwkJTBqInO7cDHkhTHeJNMH2JABg91g6PXAE4nUniHCkmt7J8dQa1YO9mAp7P1KWUBYCxGQFGozxjsxXYr1_CgkyEZlUV20bRUWgFMjTbxbIfKfiAEIuYZN7NFTxMO.jJkSWVNzwK95gh.qdHy0l.zc3Oa0bZo9EIzVBds08_JIdrds0_6GJ4l4GdAqINdkOxJKCrHAZj1MV_QP7FQ5RSzlARooHmbT_2_iR_2a0YeoYIczZwLt2xugjkdMrtheWXBjuOyjNldV_NY0HrZC1_EiCKp.ojoJvA6tz.MMYPapSU6WEHDe9kaeq_C47bYMB6P_OdMYThB5RYnGNE6hih5WJM3zDqejtbWR2.FI4RirtdKYr5ccwLbvRb3CscvuSBvzn3h4amgzr7aAOJhZGFfZT9oHEhkgykIaXRWyLPA3SYWq6Wyu0aPhAXPlkJNygoRuC0Zd1ZTkRNY9Kxmm7TjOBt7XbBuw1FIaV5Rx5DtrmJ1Jk0ZwsFM6on60c_El22NSKFDCfMskKKixwQEUx28.mcuKjBBEzr2FFgCRoYrEchP6pk31Ea4R2IGJHFmKr3Qm_ByleO9ngzg1.kPsQs2r7Q8QKZ1uLf6SO0EQb4XPFnHgiI6EsH1xIfG4HayPPssUV4dSHFB0ef7sMbLhTcumMx49.DLOFbw4Tr6AYgfR9GdqZ1huwKYc5pu7bEkiw6j4h.6lQW92We8tNc2DWNBENnSRTTHHI2VbS8xym0ao0zcDgHnHdM2efQVRAlbd4VK4aktTFGcdgFbk.0q8oIsotV7uPbPchdWBxvPVY0p9bQeHzD42FKwMCXMDjTlzWOnyeJllV3fg5.wIjavknonnTbfevSmANO8Er80gSNQt0Va46_2V_8bft68YqWhroNEZENXYKKtL1kKGVRdCTNskLi8Lg38vk567n.f0kwkTlFxFHxeZKXpV34YS7cyJQWAA.MA6vpP0IzhHszBxXD5F26cga1ZDT0eaGVx73SJ8.Hxt7r8V2nkloXmenG0d2ztShNA_AwucTVMjVqPezVwTQmlEG6wZPiEE0Ucf.wkZsFMaGEEWcXP8ht1wf16DlQ9BB1sfR8oNFvMLM0uGW3vkqlSImMMXO3ApZziQQWLxvHhxGA742b0mhZW2FW55eVqs9sgjI76mDJMPQPL.zuBHrSdmXPU5pbNxCqYZX.hMwS1p7BBsRwjJRwYoUTPpN_zUglFHwXucFTWH1jdRuXd9ZwrqmsIOCBZ6C9r2g56_typbKlV43G07kUIN6pUiATjIa_aiZG7WEcvvpP1egXHkdc6k8Kki6dlJ.CysK.wQC.EJae4Wqfk6vFcLUfzADicqP7fQfUmQujD_gjSDV.BTAVThGsygxtGQ_NPkBQDduinepeyqMgtvqb.S0rTXI..JsEFkGoTFg01I7AoSDgTGHOAwNAurEvPzRy__zGM4uXxV6IoZt22IOYc.P..HL5SugkUI1QgD7Ge0788Y9zjp9DUy6l9wRFavBA_r_xBaGw6V0241ZUIkahTknQLuFq6Ef4aDnljcSqgEEkXq98qQn0ieE6w94K69PWYQ8SRKZYX30_dUIi1dhVZ6Ve4jMccjLljbxhi_pk2KPVSpyeIAF3LvzY7IoXGe1vVlYutboTGfeGcHa_Mlc65Py4LRcFQ4HSCgSGYV623wQoXYTfOHA2LkvrhrKxa2o"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f370591c760819';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\/0128937465?__cf_chl_rt_tk=eVwt2n2ae4FBnFqA7nVuyqOEVReSiNBuhFKegBDTejI-1739099698-1.0.1.1-7tkO366uFACDXWhXEko2CL_YuWowFjN8Fo2SvuqzLtw" + 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