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-053296265941.mit-edu.top/post/5736291480

  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-053296265941.mit-edu.top",cType: 'managed',cRay: '910fe0311d0cc98d',cH: 'XH8x77amM9M8KwpBbuFGRoCO6tkwdNAQ3FsbTg_jZmY-1739397880-1.2.1.1-CabxRYVNLUmZiftQLVehypqac0nnz054iFsa527pGQfWzj3PCrWbbkNNR0DigCKc',cUPMDTk: "\/post\/5736291480?__cf_chl_tk=WzQhB7CvPBus4trzTPSVow9.rXoTOPH3pynyDVEJDmU-1739397880-1.0.1.1-tVJewkw1R6jOQ9DkrgBstqGXoeIa1xRMTT.t9hKU2bA",cFPWv: 'b',cITimeS: '1739397880',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/5736291480?__cf_chl_f_tk=WzQhB7CvPBus4trzTPSVow9.rXoTOPH3pynyDVEJDmU-1739397880-1.0.1.1-tVJewkw1R6jOQ9DkrgBstqGXoeIa1xRMTT.t9hKU2bA",md: "GlqL._yVj__Q6w5WJ5ofqPeQB2jQe4PehE7KtZjTnoc-1739397880-1.2.1.1-0zbAHQvmDa8cIW7ERJUJkX_prwy0dCw97a0rLJmJ_XPd763l6VAdAeIrnS4YYXN6YDdm2mwyIZ_4BVtR8E4.rWhbHBrDAokPHPllh1c9WtlJtNtc2OQFTlgu0HLUQpGeGMzQ9h.iOftjKwLRnFVfUBKg7KlL1EzXgAeTG6Xd0NcfJrEwvWPGmzYYNx504a2koj6PODoWxEoHoTZifv.hdb4pcjpi08JMfhwYTXBVSyC2yt5sAAWI9mF460EOE1Y5JXhDW_gPIORj2V9R7wjPRfj1RMelGg9j_V6hsBy_PMEa9MqUnQNdWcbYXjMAe1UylE.OQ0ylF3YJFN1df1vcVXQZNN8jdAplVd3jLKSKeXCofkzuEEaX0537roaEeizTdPRo3DGds2U15ZJwO7dPT933Y2dQLC6df0Pr1ArhYJGn8F2x1kV0SlBFXadM_FWQfHXHyVxFX6Lq0OwMya_XNIqiBWCBfEwExLdmTgBrHC1lFYe9M6ldpZLO0HozgcIxG7ai.dJLiGpd1oFgCWU4lBUmLIU4XoXsdMg_unO50iwcTsGdtYGtFJmz4oGCoCEHjerMnK0UidN0vmDeGEEShfOEnLLYOsfJ6M.MUGep.g2xKk5YfBY6DZAT43F2gYgV_UIhwl1wK_vWThNcaOt41m4bXdzYNKXWPPMo9.5rQIqzpJ.xd4sTjNGfROwCSLUcj70LV_umTXXD4IhrQ_.w0vXuQi.lVjoYbKQcuvRX2.xwUjUJg4NK9NFZGPnxm2UmrSUu5Kjq3G3XlyhVvEuC2aVMRPFnxfq17RnsKfunnH4pejPEhqYG4eezZG3yoe9dYpU08Zv.OWcXSBV96wVbStsi4BBIDhyGQdhAoEvDQ58nrnR4rNmwPnUWrcY1Ze35xcMqWvwDGJAMvcZVuW6TiZsEku2OqxMXge6Qp1w3nvk6hViZIDhnAmrvdFkCgND92koiFF8s3K7FmOWmywWm82kgnuw2gQq0UAxwZRQWEOXZVkt0YDKguPqPqpHjc6F2cno5JBp6_JudH1F0Dbrq6_dUl3LDgJ.NwZD8mVnKDWpX2f_4fiKRALSAuqaDfSQ24uZqC4rKdnbGouOTzCj7eoKJTGgC3I3BcGJKRjaA4kxTgw6uccOoZEXHKYH1vwWJ_U1w_O8XN4TsTd5SW62ybq2dw3LpFj_dGR57LY2s08UCHNNyTJzXKRQ.GrBG.0duxaMsRTQeDfTWHn.SiE2xIlEu4kjgc3Kt_y78I5ZLbyF4dwe9EcomZ7O5D8AO7XiWAWpLcT8EB9tMucJZ3vTix1pyIJiihrA0p2xQ0O9DZ.NqVZapZEI_FdRfNXLvDzRBMEPxyLqvaw5yHvO2sGdA9MbHTHFtBLw8SBgO3aHzi.CG5qxda20GagN.KXwZGr.wvV3l4Bburhbeqymai_1tn5gxf5pUyYVEKuno5gDF2nKuazyo4NqCqXfXvz6gUsz_lA0f.G_cV.QjFs2GUcXbpJY_PNVYgW6UhB8JfvEVKUODJtzLF1bTSN4q2YGbDfHeYi1z3CJJQvxBooVRlTq4Y9ICkmuh2L2G2U7XIYL.H3n1RXlswqGcYc8w6z2C2dxONIdBz.4URV0WytvMipm2hbbyzFEdDf99sNahhhJPjEEriBOcLvIpV0XwkVHCRcmAy_ChfruWXgtKbePQWwdQkyjSo4YMHqGglZvVlCEvIAY8kKxla_vcBGXDkUmER4CwzxwnHQLq.yytDEwMAE7T8t16ERtJ8a8IXb_SLRn6pLnh7p2bPnuDJH_X2.AbP_GFtxhdCvKCBFAw8MplqhfMfEidKEUCGQOvgJmyxJCXhc4uPME_Xg1bhXojRy5VHcqH5Z.Tibav1pMlhbw._RkgwUchlwrGp6_qr0mtoPleqC85IBpmgtJXJh6lKh3wPEN4M7fKFbala9SadrPUVqgEJkVhOxoQdsEfA7hS9tn0_7KN3eS6J3t.Tk1uPXli3aCN5rIyuCRnUyEvXxdssYhlLRRYHQqbImGhwNnlp.nPLwGo9It9Ysgs_N.sc7jbe.ZZuBPnOjvpyv8W.6vwVx1TBBpMsNtlYLgL9C3IbFGblPk_oJSfLXkGaCc2A8OC.bD2ViOGTnaTaKkNiEBknERiGXgek6fWsJtxGgenRTmkMBiRsTkisAISl.XCpKR6OyhoZopB8rCAR.yChhzSMZUZBT3LxMwLV9n.lVf03wN4T3GVJosBnqhXBY4.SYhMAmuA",mdrd: "0p5TMHvknjNb.B.XA.t2DWWBoLwsR_OPSS0scKhx5V0-1739397880-1.2.1.1-vnn6QLO3aZ8mGHT0UTiExCW_6UF_eV.zcniahyXh8hm62nP6LK3q9W9j9GFQJ4IcVsj2jMv7ygQiI1B3LvzJ4KdBb9hxQ0y_DpHh.VeN3VRhIjgDqq2jbw49NrVuWYsp83NAyNZfxin97n4Ndetl2jRhuaJmeF3iLuv4C3kbwxukcN21uv3n.jGHbYIEWyeOmbARevn9NPZZAmOUewdW9Gjt4A5u1GyBCS1NoE.kXivyJZ5WlFqyJsCzA9jZUypwTGL6rWpdQ61g7YE8xUkpBJ0BWQIy7sVTrhOBzypKpp24Qx.ZT7jPJ1kHKbr3T9bjfQDT4rFdLSKEEmRFp1mh_3O4hh9pXMyeIKTR1wjGAlShbjsYq1VhtOnhQI3HyBhB1AnBx9oFVkEH8ZGghCyMLoxaFVXcl1eY7HO43_6yf2qSHWpZxkqElgz82v2UGNy1ZcKRYg7y078EN6O0NVK5zTWk75NAs78Uvq7yzbwlfP7OfJGVAcrmmt0N4AvD3lPNcNz7lALCCtvjPAZJlcy42yOUgJt.1j7QKs9_hNxHhLGQKdBq9VZq7R.7f.GXyT3NhCK.pKbv3_i7OKmE4xrhP5ee_IFluQOCyNw.69DYBV_oM8IXgOd5qQcgSMReSxv4PZTbYF..B7obm_P1qXV934JxdlWgzj_ecYsbkIJ22OIQfS1srS0OkMVdFUa1zOQ4nlZAG9mCmdb0HfXtysZcHF3yvj7utm3Zg1.lXzLJZD6vP.M5hlCz4JR.pLlQ7LMLq4QVOqCzubF2Zg3e2vNaawGaRCqUWkKkf_1OM87LrJX5ELiegLOtDBbygDV9mrVX1nuHvfYJTEGnP00ut.XVUDewl1QaCyOWpDOfF6GUU7klr8k4Bx1rJdi6uJ3RRVd4H9Ioob1o4HPBreuzw6DS4j56oJ3dKYx7JjgzTkTdYk2hLr56rLR7oQvsNgyrrDa6YnegvGwZ2z3OgjuO6gTejgKNlSGVBrIV5ylUaG.xk2WkBa35iJ7Dq5MTTuigbyluZ4YHzCveipzLGGGssAZ2b5ovCQvI0eUmguIdXl9cbXmeNxyY454cMLxeVbvYqdcgXz9qSGPu0m6S5lbIs_STJni4Sb6eeTeHC.DIRq.Sf1YfgzgH7AH01XH5kLUrO0ATxJSh.TrBESTWnGX_TnwzeHhRk9zRInb7ctXIdrvJGFrewSRVGpAl7i4h9yk.yU_TPXZqFfOMZL0AUSELkzcpbsGrPaMnU7ujEVO.plgQrxew5k4GEkBxK2kVf561bNflTcFAXN0SdaRBrKBca8yFxPmMM4XFBFwQqs4kShMKb5mlCDhXq3X6Z_OgKQsFhItQYPf2PAAf1lzGb5zMw_oORrfrOYppT4FC.hsVtZN18UKd3c9wWGf2kJjXWHRL2fMplXxKXFplnjrt81kFJ9s6HbtONs7rahwMLZ7V2k4rkh_QVtCFPYV9WBvEL1Rmhj1guLqfWK.gK12OwMBRSho03zs5A5Vw18f8t9GrUMekqSvrC7DmNwZDTyGeO4lCLY9WLju9EEoROEFyMean0VCyVZVzF.0EAv6bUG7PCz.MBdyf0limzrXM9IkOC1jqYKZLXI4YzVqlTjIIH89sLbnyZz3bSUsFpt36Rfzcf1EdzTa3oR.HQqo051QdGlqLEyyjQJKt4cfrgGRXV4WEpPmfW1LL0JwiXS0BMI_G7lJTFkCsYghoiE3QvqmbB78zYd_7zaiPRUgESnpjz1HrtP3znVd_j5XyYceIV.j0N8dSvUC7K.zeavTynHlUdGoQUg_DVdtcbqCaBFYxAi8uR0mCPQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=910fe0311d0cc98d';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\/5736291480?__cf_chl_rt_tk=WzQhB7CvPBus4trzTPSVow9.rXoTOPH3pynyDVEJDmU-1739397880-1.0.1.1-tVJewkw1R6jOQ9DkrgBstqGXoeIa1xRMTT.t9hKU2bA" + 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