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-350612805594.mit-edu.top/post/7064892531

  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-350612805594.mit-edu.top",cType: 'managed',cRay: '9112b2079c933b4e',cH: '3eRi.rDL3FM2Mb9pfnsPzDVX1Hk4ae7hsG_cwsdwIfE-1739427446-1.2.1.1-dSoMye3QgkeTyqpxv3NBtyNCq2tNH9vjJwkoDET41ruxMc5_zk70u3YEqw11FHbm',cUPMDTk: "\/post\/7064892531?__cf_chl_tk=jghmigHotXkS.pyvmGSAVqevLmrinaCDOLXSxNRAv2E-1739427446-1.0.1.1-n.W7BigX7olNgpKfzC2gPjBl7tlX_if1VCUsYk6QUrs",cFPWv: 'b',cITimeS: '1739427446',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/7064892531?__cf_chl_f_tk=jghmigHotXkS.pyvmGSAVqevLmrinaCDOLXSxNRAv2E-1739427446-1.0.1.1-n.W7BigX7olNgpKfzC2gPjBl7tlX_if1VCUsYk6QUrs",md: "f_7QWUltV0hgwTGz4kwItV9KQ_vNkF8z6rwtGgawHu0-1739427446-1.2.1.1-sl5t61wokGsbZPVh9YrZjHCA7f5Cpq7XZHRG2Aqg6oeQjsiO_Sb0HuVJNJALe2120AOsax7cD.b.xC_lmY2.6aqhOInhqfELaozvI6liM2fxayQm6jBHjsgJux_xD3zNE3mDcLBruT2EBE_ibGLxn1qDl.ueWyZ9ii3rPEXpLD_XzyBOP_AH5BnS_gRDl18SXxQYFMtbEIGfSIL_1XC_6wYYgtSYk0vFqQ51REoD9fgllwv50G4H5zTOwj_wdrZqsI2Ka12iVDGEPVI1hXLPgHbfym6PFxeyMA1aqU53N.UcABdIMxlAQelq1jHr.1lT4nctKBz4lpCukJ34gMpRVl.Ga4YUirUArkOrxwXoOQZYNH5X.odC.MEzPMmaOZZmh0Ud7R5IcztHKbS5iLX5yPWfJiyCtZ9sNIL2COaJS1gMm7tlmFouKjy0ujuf8jhgqGDmYBHx7b2p773lmeL41n0w76x4Q0Xf.Pz6sGNb3SRdrlfboE1EFOMGW3.pP3mPc9jMSuYMG1ToDaBJfMm7hw5pRY.nQPaII9JG8ETIYjqVV6LJdVzW.F8HHnrzTSoPk5wcknjOWmLwRg2Tt7yg2KHV8AJjRdKzmbEY3L3LJv2kuWr8bn3fPJjhNaYK2xnICisojHY.56ZrPGYqxHpBCd.1FGjwifqaL0pxnYvMavZ7s8C4BMVdp49ClCoZuXVLUsFHbuUZ6zqll1RsfVoNd86uvZKrgrwjAJ8VN2ke0XgcFWi7MS8nWhpUPcknn.vEqc4fpbyfpBaVY_L1fGz6w2wLAKI5Hr4.nq1vSdAn717ofoZ7pezHUX_JCsFcmprWyqtPYP0jH28jdY0wkU4L28Lzr30L3qaETNcZlTfvIpBcuZvJh6Pdtv4tFykza4bzCv9Mict3XdPkg0f9cojR.0RTw3ZgwK64ltzZ9FTcqRF1F8C4yP6vIS3OxM.7IniV65A_9BRQxOoI4_ZW3yXWgrfUBg9r5a.lI7pdRSCK_rgtMFnUc_BRmafagULSDorEEQ_2.7v88u4asiDdtLD8bqm8gSvhBnrmmX5E2_JZJED4aqDguskt2pdUbZBgKKkyvqNGwV9vReqEh2dXDlsnY372auZYNgbtkSLYKKcHc.DEauw3fd4ukQXMvKU3riO2_lDHlfxy7MtFZNhE0ZGFC9Tidje8nD0JEbYzw8a8Aoo.NzqtiTMiGNIFY_SwkpXBPItQCeeI6AAWZmaIOxacft_lHJGpUOdiUIafMT1AZKuc1qnqKyD3R.yC28cziQXVS77FhaMLQly.f7y45uHfv1ZLghh1vAN6NgNPJ17vNuQeMufJzfAVmZCnv5IgY34hMVCajsNhwAfrYemlMZpXgSc6dp.g2smY6FPLtbGjj74hnkOw9vUqy5e9vt0axrYDlYbCZ1228NvEuw_at0CZYftSILAbYhcw8l7FIbIPT_pZPARpSEecF6Pcw.T2emm0M9IRYAqr3hHrkeghDXvq1t5dXK6vmcoBMwmROr4p7T_bc7zEl.gI1bhjyLfIWOHfELv1ect1zBLT9tb0W7gp8oZ6oinh.uKK4E8pATX9vS37HrVBqW2mLaSQcTV9fzgWkr.xzdzTdGngy3uICs4MXSNqCi9Zwtl17gaH72dBL4LIr2oIu.y4nrRIEOJBnbdMt2oM95lRvEFKsDii8yMnQly9IJiD4njqb3GJDJ.W2vtkQ7GLtOTMsQu0e6NHBigUrSFP8UnxQby_qmf8naAPd2LgMqgElTiH1PI2qqQGCTr2tqFXVWQQOg4ZEYt24XmJ.LWRfeTDpn8jyoeVuO30T030YWL_xBPlwYby5wdS5lJthfIAeIjfWqZl.EpTN3P8sV_lV1OXemEWOq_WHqGuFdywNGI6G6lMb4CD4PEsJAZ6rMpvf.k8ck2IzTmBpb0NpGAVHi76vEWtIGrBf6bd.dElvOLqycHV.ik_.6oeSX71CqgXUg2P2Ow3Oz36gIIpzew93.k7UiecGFRR.qmYgG7FvhS31TBSqx2_.pg9iudpWNiMjymg2J8OoPyOLuPLYabumvAuDd9ef6SF4z.cJwG6vJiTCNFX8pPZETy47KdIZPPmt3BTuY.hkdk043pLWZijksn1s1CG9bsxlo6HmYmMDeGMdFHnE3HC1gPtST7RArfiq93tZipR3eaBJ5ng1nxY7iQeWjA1EQcG2M5KZaW2Wvl9z6jYYSq7zPH7kYvs1AGzJ.mbKzN1gtz0Zy15",mdrd: "X8W4p5kUQkGXqGF7J4nXMmuiZLf847MSCyHHiNWEEpo-1739427446-1.2.1.1-Ep5vewy4PF8daQUovthLM33fCgDySqEoaCg2dV2U7v6e9AB9D7UALWZVWUwm_BFDX0kUF4KwJD3rU3bZ0KaPfPjRiZTJf5mmSDH4owuEZ9sCPm9JyeuML9SXxGWP70Wo3Nq7F8iAnev5M9HEzuoeyde.blTrTJ6hXItZv4oXuV73JKbmBWvxY8zbuty18gVrbQPT_ZMKIlJ48VhmtauSJJLmrl0lN4vv9OOiY5mH1Cmhz254YpQn27lK9luQOySRhYG0UJsPJ7DGDvFsqZ9coDEiV_M00nLDle2Xz_n6TmkwSpgfCGcOxf1pAfHr0hsCBhPJGXjhLcZa1iOGd.GWRLjc3A6FPT9fvQMM0MnKhfha8ImmEmkXdoNEhSEOtRRKG8Dw1CquHyGhfGZK9rh79kUKMHCdviDlOvnrzXfFifGJbFttprgU4vGNIa7H3Vqz.Doe5gWARhQCBhPApnak1_ErbvVvWUdEXpRLh6yEaEgkqr_skPY2cJ0JtIBYPVawKCGhFICs4pTOUQcSE8YyWCsVwYesUeNsGrMAAMeOi5Y5JkZd9KJQ2o1O8KBIMJgI6nlJ0njeMnRPaX8eoCMgG8Hqr..sFwbYw4Yacz2KyQSyxpeyjWRia_RRWAzHaFF2p0cXVZ6hDtYedB2G35z_y2ZS41ixtEOQ7dLmHSIPW80QAmQvkjcWUGSP3bLJtHaaTQMmK44wuajBiosw.ehXIxbh4r59J1MiFSzPYs6zO_jPM2FbP161uvOsLcSEj6wYp9AMPQXKs3XW4pYjkLyNzCeTEcxYG8GVCdvn1GDHeq51Lq1Gp7v8w1tTx.u0p4HsJWiUYOkynJ_yfzabnX9__Jg_nm7pyBu1bMV__Ka8VGXmVEWLszIMwIqe3MgmaL63_spOLL.z6f0Tc72yJmfV1ls2j2XixhwUk833yQPGZ_uHqfpUQPmLaLraxluW9OK4BevOagvxtCO3g5cqz0L6R4zOSvPdqMTj5KEZtdM2725TBwN6SRjamtAvtyXIfwbcMJyOJqCZAhZbOB0iHdoDosawlCCMn2nKxiugsyzils3_LxkNv2eL_Au0hXsj9cs0y69x7abjmHK8jZybm.xccTDe6Q3tsJIRKS376e0SWjrORDLo2iRjDlkkW.Udi0WI3varG9hthPm.qFPkEk.nQhT.e_A_VirE_qj5QkauvKsknqi3H.rCp9Wc4estG9sTue79Jjs0_REnK_TwNNLku8eY53mv2Da4iUu04HMqBgMKq709qu_C.u8rnCZZxtUwYO7KwADSycZzHY9RM742RTjeNdjrv2mGjNUhR0vDpn65JY.50znX1HbOHrvg07PxY.pTtg8VW.8CrVm5KJxDmMKfi0yBHGnPCC1DuXsJ_2Zz_zNoYC89V6f3MpWJRhNpdqCYaEjnrUiK9a8HXyq8PY2Vh42snJxmEVchqLo.GfdfAFQB8Jd3ThpB2cCx3Cw3ebG9ArL0cPkLpQjYhFPc4Y.S9KJY6S.fSWg9Ra5rtkpd.XPdxB7w5G40EH9vSjsuEaX.EyAES1vbaoY6QJiw17aINjFcTYZXqT2Qe06O9i.MBLq.0I4imTOEE7iQq7ujLZIyINBj3j7oR0cqdYCtT2_8y0n1bIT8XiPvwPnPZw2L_Qs2uHaWAfTGYeUo4oCm_9q2RNg2gHYMvEjtrVUuC0X_vJwiVO4aKSCofg7T5QgOu4mjCeBXFdHSICnxhGhTCcXYl2x5w_Xq4HelsdvJp0RHtFYD4Zo.gTjWw1yv9RF_uGWW9hu2hzk_h1gz2dqL.hXG8rKqtOijF6jgDptFnYFrFXDN4w8HQ2osPMrPzZ0"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9112b2079c933b4e';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\/7064892531?__cf_chl_rt_tk=jghmigHotXkS.pyvmGSAVqevLmrinaCDOLXSxNRAv2E-1739427446-1.0.1.1-n.W7BigX7olNgpKfzC2gPjBl7tlX_if1VCUsYk6QUrs" + 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