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-128916340070.mit-edu.top/post/0162349857

  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-128916340070.mit-edu.top",cType: 'managed',cRay: '90f7bacb9b1920c4',cH: 'nUeGMB._xkfjSf2lExrgZFGmdcSU4aN4W4UcMYkx1h0-1739144690-1.2.1.1-zC51WOIRsyuX2SlmKLFdGWLeoEz9qVShuQYvHbZYKSNzZALqqcJZYO8mxWNciRae',cUPMDTk: "\/post\/0162349857?__cf_chl_tk=PoUSU.OMAD5nADI0vJPwIfmfQygBM3PdPtNobfnHOhE-1739144690-1.0.1.1-ZnGka7pQm4iSuYuODQdAk8I4lJmzTBLBk2bDUloRX8I",cFPWv: 'g',cITimeS: '1739144690',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/post\/0162349857?__cf_chl_f_tk=PoUSU.OMAD5nADI0vJPwIfmfQygBM3PdPtNobfnHOhE-1739144690-1.0.1.1-ZnGka7pQm4iSuYuODQdAk8I4lJmzTBLBk2bDUloRX8I",md: "pqYwflQiWvS4uToMAV48gbf_DrdmZYqDqLDQ2MudS70-1739144690-1.2.1.1-S.rMvayVo16rFJ8v3vu3OIxBORN1i9xTIz95bE4yrJ7mT2G_nZ2rDWWRFz1pj5JzY4h56qOvA7koWqDNvpBcKiFPCi9z3pUylyFb3KTs_i1hWVEfbkx54CNFn.j8PNO3UR5w6oh.ETRFd1dnmRHpgq87BYipotfBL37DIuG.cGrB8hA9M7f5AWncUCvTOfKHC68qYmXE.JUTJ0VyHmVLCqVtdbHBSPTNV6ZiZr6gkXbniBZzFWx2wT_FHb6eoqKu_LR9YHmL3srN.f7npLx5kTGxAxkVqD7Mtwi1aGm53pKT53E88oEY0AmhGEFeqodSTZwzlbAEm4rKLFlXDnEvI9peoat1YdxR155Cpu2c.gSRTJEWzptdhIX_9lSRY3mRz7SAh0vKPbRqHFTpliJwGTgwRVrK56zdyOQRl_mS07bi1e8.xxqV8cT8omsZO9Rkt4lGDzjmHxdnohqadWRJBtbTSxsJWWFDoJM5aJ.fDaKQeQYHWkurHdMKyBMT1n60TiEHm544ib9enrYm7Y4fjdad67KTms__I1w1O05sUFvnLPTcNJ.QUJlZ2eJlDEJPoejKTRQ5rqG155lcbt8Wzp._rkiB6MxPATNFeQE4qXHt8nouWDMpmtvdRzSqV3MRj50qIjY5AKmz8YxTGyn2GkjRbbjb58Ckul1PAbgDF_vbBc9fasSrnOcEYZK_jfqazWZmTiABuceB6vykHukelZ79TQvNZzOyfat6FiXN0zT0y.MwQXuh9LKFgM_osPzPSFo6G4OSPRD3c5ZxHN2RLInxwwzmGDar.GWY3hLaP1Cwsdou477fYkqgroA9p0Emkykq.Vs9Wt.tHmAQRmG18LH5lE7_jtkSEYayRT8MGIoV3pLqPeBznPNDI2w6SeVaduJAecKiH_6ZFn3k0x7y_YPx1AdM0KuNtOiPQZvO3vyHJ7NOHy06Sjaz13D4P2WNOBeL_iIYIr7T3SgcrzEThg_PxOnVS1KW9Y3yar31oiCTdykA14oq47oyfcuBJKfqD4l9_cxfUbCFaC8j2wA0HHNBlMqybwBOy_krtczd17.hmw4GJLg_L0Jb8dGZ4PwVTLKC3ZVTP6P5T4rXA7ikA2BI.0v3LDAhWG3Gw7KPqF_WDBUXxAL3cBw4QonwLbCbSb3Lc4dB3Grbn2PfMeQs8XC_h.vuTK0IO9E37Prmrzhx8DUSnuCOGE8c9VaG0ypyo53saeS1aUa9ZeGD5_QyCHlb8hAbf.khAuNg3ALGIyTqiN8lOzss02Bliq9isux1u5GikJDgm_vqdWdmI.XcmaBtTxeImVhm_7Vg.EXUCsRRsW7IsdkRzQ5jcZrWbPNoZkdxbB2ZsblEd31l01ELiqUjiIcHV0bJoaFXI0DbtzGYpvW6OR.gzTR0Bua_VUKcTTWAdK61oentlK_z5ZHlyL1AzS.W01OPGiM.Rp91Ctx_2LJ8TtilJxvpPVnUmsFMBtKyWTd_dmA9exs1aBSdzr1C2NB_Ix7P6pa1.9mnnnn0ZPx1gxmFS6EibpJSOlIShrKpiMJpVox_uEY2NQPNsm72fL2_gts2EjD13tFDXQgewojfXsjr24BWTS8F7kjF3QQXOOOE0XCDh8hz5VNSDrhfHrdLEpR0IdZNsnFOXwxhFIU.0bOahjsbguzM3PE0kRi8NiiDwAKj9HUNFXLFnnOZcDndFdMdrsIq1g9vqVr.jDwRr4pxBwD1gbFvQ8Ktg.ur.TO8MVXBtntOrfj9wi9xuk1j4MM3KJq3icChKOigj9HG8KYQCwfmmg6hwLU3OINPNQzP9n8frLrFgsIhTw7wnxW0mF0tDCQ.AxBalgUh9fhlaixcJDfpOGGGa.1H5ecBRLQ2hWlEhDTilIeosw.y4vMk38bPJVkQjT3P3m4vUjIeKsKY_mPYeOLD5J5xsacM29_KCnPV0OYaapzM_O9Wh2hC5hrJeOtWl0c7W.yYZ047TZWqWAhVefvUM3jmguPUMul86U.CDGQBUioeTaQcTXlwS2yZ0JIVXRx3qHP.P3hqK6roliAIbmK_tRKR1846ic0HhLeiiUiL.CvmpLGwdiK8bscNA7OOJuUdqgTRHI9g11oAvpIZ8t2H_7LqtbH_NEeP.TXakSWMW2_8Ic8u76UwAYPPmjtg1c2vpH1ofqMTHdGSqDAJJo.1L.p1Exc4v8CVM5vf8DPp_hrd._B9_IuU61ek9W.ZGGUCX5uba8UOzzd5j0pygo7UvnAO",mdrd: "ecXpjdnu9BojAjFlmvMqe8tu2DRjE0a97WPXNahOwgM-1739144690-1.2.1.1-jicFDEXMbaG8W5WwOR81BJT2UlC22KN6xdyVriCwVlFoanYs8XdYbtqxsyT0aG2A2o04JCF5GTT4C0g8kqV44oBn1JaxsAka6tpVRE_f4SsIsX0dRy_UYRsHIfc6S.NuaH.LLE_5nsRqdH3RDkM1a.UBgWiaHhFNaYSLsRUDSKzDMngbDs2UzUNh7kLM4ygJpr8lUsrZFW8O44ZUP.QCKMrSSlIB6iVBVFMHclRLrw2d91VGXkTGjYwkNG80fp6vqFb6yG.9m7haRm57sgDt36dNJrTlNsU7IPgswultgOsRvcQY0sxuUZFvcEYe7jgs2YXkWl52tV4eHaaVt73y3qyhlC6kiOXezGiivzPQfIQz7FXdk9p5o2CiNbulTNhaPC7xPvEbVeXyepab9g8vIakV0nf9J_kHN2eliBrLXGxyzNOgRJ2VuSqVgr6CbRqhhlX1sNhXpSIMMozstpczr.w3OcFYtquVdf5KWfG2XOG.u7noZGI_F6hs6L94KqTsY3TsO4NmFQA_N9Q8M1iTK1mp_VeAVC2oM7Oqy8sesoez2qMpzj4pGUdKAWC4z3ZBBLxzbfQXQeC3SwoZq4INYCgOg9ZKWtexAbuNHKUqjwg772C1xiAPKxUYY3CTU4QRWYuHB_FHcF5o0Nde1ymN6bPAORaghSUjjIcNePeLbu1v1WM497VEn2WLi9.IvFwmy6n1ajHSO_ODyruGMzx67qEkAt85s5phVfr0ekbX9jQNo2zLk6xkxtl.ROkagWnnt.f.U29LMfGE3ZNcZLHHaWOENjN_lGp4xSesRr0SKlbK.374ZN3H72YeGpZ334taiMHVuX0b9WR83bW4Wqm_7qcov2rjjcRrPoLaycLlGH3p1n61ZwNcCEGK0kSe3Mhd6vpLlXZ7GmK4Sx.KZ1xcpfnyedg_cJSHUwoP7Cm14nidlosoyPJEWY4E9Csj6hcGwbcQPcSspogD1UJBr04QOgybxfLLyidJFJGb_JtuD9sx6ReS4GxYMAsQR9bACuHS8SMwzE70F9L0Ls7lKH1BgtAccqrQfHHzqkeWXaPoNm_gdve0HMg.ZLeo2RqE6EndlhEJMC9TLsPdABmwqSbXYY3A0TyYcwoaF6nmSTy.hDxwn9fqQv3aSdEDMxMIIAK5ED1FMTmYFbGDyzyAIEBRvX1EnLwvjjur5I7E4Tp2dcgjL.6rjwzicaowlKLBfRF_MkVuR4f8ih2JOrVRH23FVi.dBM0ldU7v3ecKPRDcTuApt3X5NQXvj22rX3AmIdukaAzYWtVinJADvQ1y1NQJ.fS6pI.8iKi5yujNYD6sO0bLDEVOMRvFQNxPyyCmJOSU9hqlIJNZXWteyoMjdgEhQ2vPewkQo64G_gqMT99E.rANu5PNYDzsjRGRipFp.8UUeGg.2x20OoK289vwC6FpchJHk8hE_NnXqle9CJkfUXIOEX1kVr.erMeOUzMFhnKvM8CfFkmEgBjPykUZg4s0meQLS0OIeiH4_dWidQDbOKy66G1pN8AxS.vdUwQfd6QKgNbsmA6dC.PLTaaV7TsRoyzgqJqilSj5YW3q3otoxBec__G1dEwL61fVUL0YNuxe_FREo6uYoW6DNHDD5asqu9i21FNe_dPfiaLoueCmlu3frKOUtJKfFTZwHrdKyw9nhlKpWbgu4OJkUyEGyAyVjwYtkqrHX4iVR0Rb6OtbdjgmkZHAr4TKJK0uFT4Tqs8t13Y.4vk1TBuk93QHcb8qqwo13k5y0rpY1tNwFmxYoBknj2cM0tdtXzemZCaUrOPBhArsUIj8zV1.FwvQcVkw3g"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=90f7bacb9b1920c4';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\/0162349857?__cf_chl_rt_tk=PoUSU.OMAD5nADI0vJPwIfmfQygBM3PdPtNobfnHOhE-1739144690-1.0.1.1-ZnGka7pQm4iSuYuODQdAk8I4lJmzTBLBk2bDUloRX8I" + 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