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-460310883728.mit-edu.top/post/0764392815

  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-460310883728.mit-edu.top",cType: 'managed',cRay: '9106532ec8fa2072',cH: 'Py6KEGXuOGKHXOBZVYwpcN3awI_2wsXn.emCPM.lGD8-1739297732-1.2.1.1-tQnKmoZymvLuB71zBUFqJ5Pe45Xv_nG5zx3A53uLDcwLFjh3Ws3nPmu8JoCmSuaQ',cUPMDTk: "\/post\/0764392815?__cf_chl_tk=p.d_WMNy1WJdCP25SpKn1UORO_Js7gti_Rgn_8bmmsY-1739297732-1.0.1.1-5BJGXfFHBWryApN3h.YiQ8yQ7VtKxxdRyr4gd_3RJ1A",cFPWv: 'g',cITimeS: '1739297732',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0764392815?__cf_chl_f_tk=p.d_WMNy1WJdCP25SpKn1UORO_Js7gti_Rgn_8bmmsY-1739297732-1.0.1.1-5BJGXfFHBWryApN3h.YiQ8yQ7VtKxxdRyr4gd_3RJ1A",md: "DppxOXvNM14Tcpyw1ikH.YKUMEg7Q1219LtkoZZ2c1w-1739297732-1.2.1.1-IEk.INw9T6zV5DD2_tczJ7csPAIAjTueqQY_LKGb0dLMBklPTK22zWFkv5GIcRuQCtNQOtNq_mtrS1BcrOL9NiwrXc7KyBZuysxgn8fgv7hHHFXLFxClcxYKWdRBLYgycSZsTpnriLXpL7os.lqlB9qIndaj8mXLTaUfZVl7OJmT80svJn7e0bBVwZRHZE6OBmSwK_OcwjvdAeoz4472qUKKx4ytM.AVLHDC1PJpwxgC.BwoYhbnjBUXDdnM2goGGftrs0_op1kxBmbAejT8SXjMzpJ6x4841ThTvsAl7Aw2du2V95N7olaLh1M_2YM..rHmeyTuXshWK7d93DKRvQa53iCVYYAaHuzQNlYW25CRW4KluUu2kk6KSJxL7Z6th.l44ZrOmB_qwmKBkEOmZFDEm5qgnsncafxueiEvfRrlNpMVmkw0brXPVfIttqOUT84Y9UdhkMJyIjLQlKlaIdDbbC76.HwOQkIN53_ozDkYBx2BHZPoztSNCsD10ApusZPDNjGKT1y9I82Jr36d5JF8N74hjkSbUxhzqMyOd3tWfhwyXGZWmYBoHOzckMt_zYZCBBwQ03zXm0LReynVtxAQveA4cG5NVDiZI1t8yu0GaxKCBIXI7cckZBcnSAmG1VR7BfFy8timbjrddt3aaJ3LsCzebQfgXtXf4V9DK1B1sL1.fFHTqxlcp8uZrPjH_BuIso__bSG2Ljxqr4JiDrUcOVgOD2nJR5mNpREfQdxcr222ztC6H4ZcHJhGeCjOf9oiYCZGyJ9kHjf0NdJte22O38FXiOtmiwSxkabHUVOie6Uh6qTRP6Bh382sLV_hv0oTmk0oOtvOaQSGKUPKFdSW8wS8EjppuI4H3hm3ii6KOhJPJZTLB4aTgNAO9YkfMwHsMaT1K.uVCq5NMsQuDVgzAf1RkuyLMKQp_m92i1JVB5MTLVvQIMCD62F.NF.x92j7Znii_b6XKkTf81kznTuQOaRnARV5Z5O1XPlHtm5yAReUlgACn5x0nCZ6lk79JsSVJ91cTfT.xwYwwWLs5tDxERZPRELzaelnOkYp7qEiwlYx4iVPI4w0UPeIpmvzI3bDVpizRPI_1IxsNu_u4EEt7peagrhStQ4JGimQaHJ.FWtHDpLfcZQ5KXKRaOVaG32u_d48i_nTuw7iWarrOju2HxLNdQAoUTpCLzMwLvvCF46QglsEylpIx8DTtXTrPjSEFG0Js6j9ReItQ7qOWHcV3IaxJdoUbd69fdVsG1OZHq09d.hX46YcyfKRm6WTYmozjegzMVbxSy0bbGpKfvGF35.tyDBIqi2sFJFD3A6QEzQsWcNd5C4PvGarN1vuwzWkuV.XIfu9bNbjO7nGmd6yqlUhM8w4XKYudEYSR0n.NVPHdViMaPYOHXreNhka9UW5QhjuY29cOBpeGMQiJyVf7JoANQA4qBeG89WcHI5eNnFbMCoR_3GK_iK4.jH4mYxpSegZONS0o2__8tmKSa.gOBZvbJwA8WHEYKXBHZv0jqEcmaITzTsUGxfIr8I2wEmJK2._FYdJCu2VX9DsusTGFikVBQRir9_glCn26EVGYs.seYntvLseHPK4wbxUEz4WNqmHIdrDjO.gmvZ3xKcr.GzempyhAnOukpT6ZEiEpM10KyZcLUacw34eLBBWjDR1xLdHMyYfMXWB4ebKeVIXshqRSccrLXp1NnXqMmms2XeQxDu9zuKqRnHOZGqo.NWBSFXhO.gMhRMIg6Pum0UI6hiI6RN2EFuiSxVBvutAPKj81hYP_sH4S1vMPZwFlBk6qicohjQuu_2mhcC.SwqZyTkpy5c7Oolsiv_02WAULoLLLiXWCkcd8UP7Nff_qH6W1R7WvYkmWUlywniVUxx8BMxrua10nP70C3ns9lySxMksMK4OtXkX8tJZk0ayaLfufaf0FUVFlm7_dMMTWzvwIp.NR8QUAcrUK.8mR1IxARG.FLM.83j1AZec6DphQFv3LPTK83iWTEyKp_Ay8jsCf4PHbz9uwXwkK_49NFnQMTL0_YlH5hiJe9XchJvZrbavVl9YHX1XMG1aNXyDlDkffevKUZOxsQgURclh53NzKQJvKHH.xbs9ogWYzWo1.ZwRrdkThWAILGhFlUOrl1hzBhuKk8du8D8hWPjXuce2ebL9cHQdSuCrXYEheaffuM2zacmxnFLioHhT.BXqmiejQ6jJ6mFPBgStGkPqeoAW843CxPV_bkIuVWaPblRC",mdrd: "v85RnpGUwKLMJa2_mEeRj3gPflYLraSwxNkYxFdifb0-1739297732-1.2.1.1-gaZFS9Jq7tqp1UC20cA6U2ox1UyoxjkY_YPwGu19WFOKcimaDPvmIDF2hSoN7PKjOmyheAbvHlmQVPEHjzBKSQuE4FxLUY6mrvRPHBZMGrEkNz9fqT52jSfA00M6X5HykGYr4PBhC5Hh64ri3tkn3O45Rzlpu.Z9qM6XTT_PloxhC00xn0iv6Glu7JNhKjWxvcjcZ1EqchcFk0CsAfHLDooF5bYxHp_KG5QOiDW8ChhxzmWGmQs1y531SediKXyd0gFWHqtlowvksYyMyJUx239EGHuGZ96XBXPsxqBxPxNt81diiMlfl0MjnSQtkYWtPrINAyJ7WLdX0HWFo9l5Jftlm3hFzl9NhlBLYUJLoG_TusruwcHrL2s.qTY2y8jcxuKE3tUtnXR5D9GiafSWO.TOPUK3HyUWIdNRd44evaQiUJwrsDgUg4aHmmnlR.0GQ0ZrMFaBGu68ihyrwyw10tBGcNkdI2MD6XFIJSPUAay9sP.yuc0BbLLzRxEvkdalhsvVYoHgyimOJAHSvOUm3_l0G1KmiL1hGlUNgkZubv6T0dv0kdpBzM2.NlWs.g6Bd5w53HELEOJAtJlJBJnGVX6okZ9CttVssj7lqSJvVuA25pQGQ_A7lOoxLic29HFvx_9EYhrvk1nV65wJjvo7VBt5qvHtkq.l6GS9JmINePI2Q4kgWJGlNu.Yeh9bsuMdhoRmMtueuUBkvDxm75WPHd01yzQ5zc.d7IVrab4VUP4ho4dEZDxhdhlmW9CrHcqDW2O5OCyUMZ0adCuhRWV0cWQllCV4A_fTglEQIKnl1lqNCN6uvBplMLfm1NtZt0u4tLPBd4wdd5dklS4cgT77jDFPOudPHfTpyf32H2peOiKxg.snPIn7X8qbwweQv8mCsjYlJKLeQJTMrDJwWV1Ld2hi.bFk1K1wnHKcuc8iGrgBtsbCUEFqcOmzW__zj9sCgObcyjzyQq_cmwIZHInOEyYz1YUJ6tdSEn0uDmTnxikWDXEYOuVcQ5rOSxhvkOsqc8.jB74R0s.QWvxfw1zI.UDtJ08UJ_6MJdqkhp.V07VNPfnpz1Hm4VSj_Tis38sTe6oV93DffzVIlJbCvOh55S9Bm_HU_4_3BwvRkJCpSfeIJUXF02EVgwbIJqVqslc6FUt_OmAg85tvVq.emlcrd4C_ni4t422yHgpfxvdnS1qo3LGaCjYpxjjGyfdSiWsXp1._sNATzppe5h51jwg.w0HNJYNrv4CysialhpyoRlUo4.Na78USl4XPCfSsl0nf1wBMDp1krHOKa__c1zWBdATmUBua8jJBh8pA4HGQjuElBM757DKXwcAewUm1egSN3GrTp9fnrHQOj7WeOvXElvGTQlcpiMojr4UQnHatUxOq1oXCPECVX1vQ1ktCVqmMakEaD2QnlocOaZSUzPzHnHIiYOYdCbQklmzdS85BrXZ_uR_ZgdzVINDeUFwiJOaNSKeICi7lCi72OguonL1dpsmtJHU7umFEZuiOrjOeE2lHOURZs1ZlQd09to8P_SrytHujHnRn5w66Oyt08XV5G1O8pOPMmkmhPbmR6sA9otbSfSffjn83UXcgEHeXCCGKXlkld9dZacHJivF1.N2MfMl49a6Xnye2.seeApfYX4Du.jCm5SnviS0r0_p.5xd.RqvDlbS2gJDEPZAQ9aVpTgsHZprvPHxSyvnhJSKCx1XoWyel5EHuuh2Ng4cB1H5k6RO_vPRPFv15e1KJ_ZB4SmPNpUrKpJ9RQjYIlpgXLWCnvBMNrWNenZK3mOCbGJBoh9r6rmQaAa15NHwdi2BYjbXBfI2IeE3OJH1KzwAZTXQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9106532ec8fa2072';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\/0764392815?__cf_chl_rt_tk=p.d_WMNy1WJdCP25SpKn1UORO_Js7gti_Rgn_8bmmsY-1739297732-1.0.1.1-5BJGXfFHBWryApN3h.YiQ8yQ7VtKxxdRyr4gd_3RJ1A" + 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