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://de.ceks.club/

  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: "de.ceks.club",cType: 'managed',cRay: '8db78c08cfa9c9a9',cH: 'd1J9BHJLrFyykwRBq91.bSsTYrLmnYZBf0XuQmyrLo0-1730418622-1.2.1.1-9RPYkmyT.b7_Mh2_GHSEssx0Xk74olTQBrvzmUxaXZ34BDMOwizwNLXm5V.hGHI9',cUPMDTk: "\/?__cf_chl_tk=5uuM_UxzdFId6c5pBnSsX.2Gj5xBVLq81QIgK7ofcQI-1730418622-1.0.1.1-L.fOGWIKmApCiDl2BygZbjJOpenEWc6N1VmdrL4HTS8",cFPWv: 'b',cITimeS: '1730418622',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/?__cf_chl_f_tk=5uuM_UxzdFId6c5pBnSsX.2Gj5xBVLq81QIgK7ofcQI-1730418622-1.0.1.1-L.fOGWIKmApCiDl2BygZbjJOpenEWc6N1VmdrL4HTS8",md: "KyQn34gDrj9Q8hVUhDC_bFaANJq_lMON4dI2xB_nsDM-1730418622-1.2.1.1-GjfD7uRsXXdIfb.9LYT1PDtDFgyLz0vb5zeSa3c8hy3gdyJcRkUGp1mbcjixm_0gEA.NjNPHAscbrJZ.q9MeXfjLQsgqoS4cZ5a4RD1fhnWSLaosPQOmXutd8LxNIX_VsvCBTjit2aPkALY1qrlFncQzMFZxngmeX.D4NZjBlCH3yIY7xJDK6x8RglxD2LOIvp1xIPePRbCfjGCMcKsrQ_1hcCd6IFGIhdczpCAFERKaDPtvqgpGD8IGsNHBN2XEdS3l5TrUI9wjHt4Ed.TTi6pWMhdoX6_lsapNNFiN7_p73mYrOCW5_Xe_HnxZBQpAGVXBKSwUfSCOjqp5oRWpu7tl2PfiTXhNrJkyf1o2HI1.shqGPlVh2Mg9oysVzRQM6NryN8S1QO5Y9XvZ0WszCIPtg._XULQncbVSwQSZC8RAcIy5pZVL52kZwjae6CEb7SERxDHULEEczxWTGPwVr4PIe2FubJsrMnvWidiovMrY.nYMaoZkXl7OV9zjbghpmVS_eBVdzAHlvt6RiDJq2CYC_vJbQw6lIE6XY4B5o8W_OfSymsL4qneH41.J.Lx6MB2iwkt8SFtD4dJyhJsqIUD3mdbToQvwazUEjKb2F9.IAWSIEQv5HquvlXhKm0m7zV1CMjJTBCqPQW3m0cg9GY3PS0txkGfugLWR3FAkCk9SV.5Ic2oheZQZT37JJ6qrQunYqQKEFi7W7kDK52vhsoCzfxARDEn6kn.YOhZAbw.CHmGA.44_.7Z6YMC_Wsq.pzLQdOkuRMIWIr_fHJwj2ZOU.AP0Qr.deIfQS0niS3yv_ZhATE8e8jK.3du7dm6Dt0A3WBChr5Y3Tk7d.VTFqXrttNkjyi5m.FUDQhaf5yBfoqxcJdNfqDRqisA6WOR.Or0xOOhyLjkXmOFRyQ.goAPqBmaAXef_YZyZ4.xVBa5yQd6GZALGCZVSuHMqbOHke6FqUrupo7oRdazJgRLiS_riIjireY0jzIpaHFT6ALZBGOPOd1RMxejL.o0k3edzyxy3LvTvdKfr9Pmua8S47FWGYQz9Nve7q4yqkv.2nbw.KcLlZZCnX_rK6IeWhPKDWNeOHQz5uP06YLo15kkTr1kQ.OQB.IrK2DMLs.2w9XW6UDsxVLyaqAok7srJMcV9mbJ_qN7_Y.WPSbHHZtAlbbSW.wDFmv33daqV4Do1JN1vITe7unupsXyfiqqASiakDPNHg1vbS9AWnGwWzeRAnWJlqmq.jHUvtIhcy6DczQARVjqR5ExmW_iEFfG.735tJT7jxbiaU0TucmDUyc67ZKsM8wLXGfW91KTcBi0NHpf5swz_H8CIjMCJZAE.6dCixJxYc3V2dIbOxM5azuuxJC_eC9qKxees86fnRENvbEW5fc4I8P07MUUrDsq3XtL1HA5cicxzKWkznppLTpn6qYnclAwYFjmxM3Z2Va.Qd8ASyLzcZ1hvSwwe5nwiBEQ9rJc5DlaCXzbD1fyQCJtGxQ6fzRtJAjGIG9mJ28wX1_SV1gfL2Oa8D7Z1ubHGePHUkshtYtnxoNoPFH1st3sA_Aw9QzjTIH7iBJWJ0E3KHtew7bvHJc71_PgXlEYcuZvyPW_wwEKlXgfbIVTMf2B_N26iOultUBCixJ.USVKTjihP1hlrtLETNbyMywt3kWFcLnCl.Y9DTKemqDUFU7TNaL.fSdGA_UW.zogMWF5jyzTHnD3tziMzMlA.PHg_H61BMkXdM8zGhiNItdqoGKMMTxh4cCADGOjpRe54tYojB5DIk3ttN1o7KeeVyBS5cPkzh0rxfAybFQqjLKVpt.MZBgcWA5o9GjOcBm2i3G0Qaw2YOVKtsV.Lh5Tqh_AzPIabNrL6J4mE.xSzXQY9ZqWXLQT2Pog2FSlKR56eS7VPQoCcyXtm332O6LVjz8H9RJIzRWm73qHRaULcIjiYscP13iI935aAB3v1qNmtK6JaBna0L1Sx_HhnpGStRimouTcuGyLUOjV7tFfYxLiFhnmdbc93im1HxSFpAGEMfOZyRpJhyArYmVs49haAF5kWOdA2nxmCS3.40.1_hAFFDa7iDusNwH6hOSuXvfCllqzNQgcS8y92m4ThTro6KRa977ul",mdrd: "HDfZrZlFVQb0Kj2Z7OkK3O4ZrmceI9X6TeyrawCpYVU-1730418622-1.2.1.1-aUiO86G_2x7k4Kn1K9Vi_LHPX_3Wcyh1.niPu_pqrTSG6.K.EWtfsV79pB4E5toYvfY2rb51cZtYqCwPyT29fsro6u.oZcZ5W3N60D1Et7f1V.veHFg7YVBQoXl1NbS.cn3N8tog35iXBX0Is1E3G7.QHpqdl.B5V3B5UxWSF2sAusCmXCiqIV15vCO8aEYffU3zhwILyW.T64W2vinnEbwrpsB5sA7QqiV6CTPROoCgSdE6Ax5OT3_V6jTsZjcoNyCi4AH_pSAlhsct4CLDhmBQrVAZ0ffET08WVW30P_Fwq9ldLLdwWmSJ9vdluZSc9EZmC6naK93Agl13_tGYM70HamwbvoL1MDEK00tpyKALTcbTjU.bpecn_5aqLIFfHxh3nIEFhIH53VO1KA46p_YN1XX2zvKY1a1RUxLDPMF98Vt0Kjm5GrMk5VoJhcKwtotV0YVCNzNNDE9WOuJPiyPKbmPGqihka01cR_8IEn2BPMaFWwJ3i_IFYiCOsAVJHJpiIIjfXXhFV0QAiXvqGhezGG_VNoI4C_F.nk7cD9AbzRqHF8mIkm1.4ZI7XaX2nHOJlzvMfq945RxdC1rbcCzwjJKrTxJK6yainiCIEPpqNZ6rxmqfDmvaDfz_AATMhpiJiM2sw2GSiwvQcakKDfhq1y5TDcEUt7iOFAZ.se.IVlu.zJtspsGMOfrdNOvVIP5EeE.QhAoJv7nFcEsRsdNE17xqcEi6MpnEEkYb9Zz8pBJm3c1KJ41FTG4PdCbGrpCxwq6x.qa4leaWvQ2kmjWmvxqWezVTOuYg.HSFUl0cc.3s9Pocuhc6dRRjs9IIwqAxCr6ZyV_hxegsOud3S1WBTts.M.ZyWstlmbXAP11GsM.8I1Q__Gg1mKkrwGWh7oXcXaLHzkLPukcTR15XkdunZVthkqF0jOHtufmiEbmjTPKeHtZkeKSD3Sn.6F4LWEjRqkQCEtHCvVAEmR8V38EneMs_h0YtHRUeHaF8e7qqpBeeieVNWTv4uaNIwdJibDmS_b9IJpKHvwO_Xj7vlkz5xjuBNT40xYev0kegimoOKb7VPX5b4lHYtbNUKma9lBYfTuMAagUFF7czuglp89aI.24YTpWQYEVZeSi29qUQ37CYV0pyHPmqubpX9rtaog6u.oPk1cRrwUQPU4Gu..wsanaAptWIYEgOVr70E0wsp4c2c2wuId1GLgYgSBtV..CiYERqP3DZLxhUSu4cMwOAd.CwhecpmdZk036Y0ybB_WP7S87aHn44ZCRTTMQBbynM5ucFD6DH0I3DxvK9rBR6VdpUqfNLnEUbfFm_XaqDiY2UXGsb1F43tr7Nt8sYzidLXoaTixnWoWbI.I1hgZnpummsqRQcs7MH56ksw52506bgO3HXDG_tTWOJESZEwLpxXAyLlINr3XZBgyTH26bLpOnKhaq5hiSLEsJpjMjQrTzE8.apnp13M8sSCI9_VYAlzRtn5v2NcztdztW7_3g4YghTn4_kiCE5_oQ.M8rHhZb7nlHaffs_e4Ir5aqd.lAJzby4Zm618umKbQRi8ROP3ig80qpBToOJVB2tFHl34U.aayjzAc3EJmN9vZY6GhOzwppLKWKzhyDoHrJOF_YpjjoDpa2a5wKNS3120nTRu4_mqGQ3PznHyOb.JdU0.dFL83a3VdVvXRGj7g9fsvP_R2a7Fpjnm9_xRzIXJik1XoHDe2CJbE2TqhPs_rMxRMhjt72waUdTMVjnnKX_plMd.vT11j_k8qrty3CscScK_eU_.LqMGZXcUl.J1Kpa"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8db78c08cfa9c9a9';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, "\/?__cf_chl_rt_tk=5uuM_UxzdFId6c5pBnSsX.2Gj5xBVLq81QIgK7ofcQI-1730418622-1.0.1.1-L.fOGWIKmApCiDl2BygZbjJOpenEWc6N1VmdrL4HTS8" + 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