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://joinotto.com/contract

  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;padding-left:1.5rem;max-width:60rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{line-height:2.25rem;font-size:1.5rem;font-weight:500}@media (width <= 720px){.h2{line-height:1.5rem;font-size:1.25rem}}#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="360"></head><body><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: 'joinotto.com',cType: 'managed',cRay: '97b0a9d6bf345702',cH: 'BYvAITFOlqBdIxS0bEMfLdeI805MTlIV9HvdINxpfWQ-1757189988-1.2.1.1-W6r5riKtWEv40YwRAs4Hh7b5xPLwbxmR79EH6jCAJKj9BbOAioTdSohbipsrbnf4',cUPMDTk:"\/contract?__cf_chl_tk=1iSWBeiQKqJz73zriB2r8JE9rI6l2p2k7UsGsmjs8As-1757189988-1.0.1.1-R9BnaHPxepU7ryvYy.HHE7JqFM2a8_Y7EE.s0XGR.VA",cFPWv: 'b',cITimeS: '1757189988',cTplC:0,cTplV:5,cTplB: 'cf',fa:"\/contract?__cf_chl_f_tk=1iSWBeiQKqJz73zriB2r8JE9rI6l2p2k7UsGsmjs8As-1757189988-1.0.1.1-R9BnaHPxepU7ryvYy.HHE7JqFM2a8_Y7EE.s0XGR.VA",md: 'LoPvSOcj.ZUwMyz6xlM4JsOKbHptqMLSRz.1nVgPDPA-1757189988-1.2.1.1-sjGfz20MAU7M99N4fyJCiGyNo9Z6GDHdWLDZWPcFB1yH9qbDeoU4LTMf43bKAz0QZ0HmdBjvb3T5BaueO_SqzYH6UUv8OmqOJen42doP0amBquT8U80v80nzBLSO5KdcfJwXwG_lGMEL_GOCf.wcmuOYmqMVKrTIPdGWz_Uf2uFoa7tQP4i1dqTPz8KoD7hTXAZu9wnhKSEuaCYbGKlS4wZLxq.ZnQ_7ZeN.1WpX6B.aXlrCOvzVUI.AYMqwYgMFiAGlKo4sygVi3dIu3XdcdGx3qsl6mVFX9_gcaoVNwvGVcly6KpkNuSDbLUvTgPP3_AofNUBFCoRwtly7n3wey7BYEjBYOBmHy87cPpzjQVVUhD4V7VkN0o8rzyio9zbU4Wi7BNyBUs.NPiV30JI8vRYzfaLzpEkNsj6jyy_hhLKHNptIah2Gjm1AOXW4uFiUdCf5F8EuEznybZPQqFy5pWe8N9U2mgPz64fcYNr61J539osYSgjehpvQeu5C76zm4J6TJqFIZ53aMNRig5a1JS4POWDdq23aqOI5vG8AP_jeGiyP10ZPg_8ehFAcgBYWIKA3yUKTs.Unl2X_5RWcR7AJYUTm0baFkw0XPwvEXi7p.ZqtgBSuY6i_5w1Nip51RH5myNa0WNf1FzGBKBZclrE1vZJLa2y4zclfLQP6nhfn16ZjQQAU3ngieUBWKjNX2MSHb.WSQJXyd5BvcLa77AOWhOWICvbi_sylSlPpgK.RcmZNLwIpyOKyK.9kpoQxxFkNEvEM4ZZlG71fmH74fNKOdrIbzgvPkqvOUc1xU.mDU1yd5iFV.2wX_p2fPZrX',mdrd: 'smsSdfKH7N1PW84ToAy9JpcdExa05NEnrav1_IzRM4M-1757189988-1.2.1.1-_kvGcME75br5cRPRoXTcWNgTdJOlPWzjjz1PtKppzrmr1soSwltdF44DXe0PLXk.8KnpucPn.aYF_VrY2If5H8wJhkxt.7WqozjjOlWBWjIsNAzkWKMjYjZJD01pBuWiAmDPNdz7FqP6uUwKzMKo29eB5uLc6m8vq8L0eXysnQC8BHDUV3WiZ8BwydEvm74WVzNIVg68QLlTCZ3hYWF4m4G5zv.mpknI6gzPs7sD4MYarBDM_Sl4hdKV5suDqBJx1vbSQep7vUgwrhA89eN3x0f4KrG5BiD2B_ChPwGDszNq7l5AbQzZtiax2eplndTk.4H9WQbLot200ZbAaPrQd8.lxznE9D7qFXBcJtcoSrvNkwCEVTdKoVEgE0uG823_YLn7gNQEO253.hnDsumGMG9xtHXwLFF10fUP8OpdWT1nxLUmh2RFN_TMIb9hwPjLEu6GnH2aVlgFaD7JK0Vm2HjQ0qLfU9l8otJ3k9T11aMhNWK_p04muQ9ZuhGqNxFP3bPnRWylNMmsemVux0unfyw7DUsyZ67LK.fvSVjhaUS88IF6zsrM36xjA49GQuLNVH3TSCJVf2wTP1KjYH5zYylsx7WbKVT5CRxZoeaJLVzKArPG8QHgaZ0UnFwkmM6CkiqJekfyIpB9rL_J7D7CdwrTMiVLyGwF5RBYR7UNWO8Zr1tj5YEVEyLQqtNUfpwxNxqeHhjtp5QU.YOk6.Eo6Xx.bbj0jrgtoktmt9EVsa9bc2jwPYddO9UV8K2GiRup0vZ8t4H55MgzTQfMt4kw4R7DWibMQYdgTf2d85GdGWiCwqJVGCbv8TtCnLmh7UQ52fN6BH_zWlDC2grR7qzuDiVV3XtGQ9KGhuMUVqBmGQRLW5.UTXp1uxiWibBpYbtlAMbDhP80ru9QDFVXpVzvcF.c.Z6Q0rRonNUubY7o4fxeaDHmkbQ4Vhl5dp3aT5V6kdYv.ZyuGSrBu8JaHd265ePzMDiw4oIbR2oqZCtSqRrBRUAO9HyaZBZmmI7D6c_HALUwSVA3kPv27XhYzOPN1LpSFBmzCpch5uHsDO9bLWSKOvxxZkA..9hcM7_m6FRCPndJsMKpM9fS2e9Ply2dh6Plsl8k.L3CxMD0sm78wVTkxrrFsDTCw9VedFijCcGuEnJYR7Xhw6zRO2t31Qe6inW6tzIkteSzKc4Wyx6FptA39Hfvr3VjZO0XMprkS8kAGkGCmdNxMPUXAWZNZ3hp5Hpz5QLLOU.aUo7XsXHc5pyGXmgii8_PvNCHs0MNvdJiCGsuRFaGvTSWWMLVgADn4PegdXuANfsZaeW7CPiaEYNmouapXue2sjw671furWm3USoQYp4DhLwXJ9OoknOot8BjcGsza6u4SQnsUJ1K9pQT7xjOFK0mmmh9uC0Mv9xOd3QxSatn7QU3qeoloXC6HEC0_rBS1.F7pA43wTLgT8k_24LkHIct0P9tuF.S5RvLrhqdaFzOOu8dztwsmCEoMS6iBIcIIRn04Jo5KYvvLSMxo7X.rV6_q0a194deInlTVhV3NjF3hDkbrx7Wt_jKBgjgukFMRBhARZ_0HPwnylSwnZINZRkdWJ5dqNF5Fs_hXuEJPk2yP2CVomHy28mhwtlVXv896kdrUtiicULGim8wTwxQnA7KCeDq9j.Fzv023GxOQFqnNXvcnVyh_WBs0s6GPo6uUlDFB5I2cGwOZkqWm9caS5exZMyCcx05chy4LgLNYl8.XPg3hK0vR.aOSv5zW8efkLGeOHq9HRS8aMESiluPLAJPX0SWCBcI6fHWaUwbHn.LpkemMzfHFyf40yaZ.xBWHzmLL8cIPqXoT_aKebS.YHyrPvglww_IXKQFq6i5mLehrY5Ts5RO_k.LgQhFnBX2xmzKptukTf7_6Hw',};var a = document.createElement('script');a.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=97b0a9d6bf345702';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,"\/contract?__cf_chl_rt_tk=1iSWBeiQKqJz73zriB2r8JE9rI6l2p2k7UsGsmjs8As-1757189988-1.0.1.1-R9BnaHPxepU7ryvYy.HHE7JqFM2a8_Y7EE.s0XGR.VA"+ window._cf_chl_opt.cOgUHash);a.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(a);}());</script></body></html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda