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: http://marezuria.fr/

  1. <!doctype html><html><head><meta charset=utf-8><title>Error</title> <style>@font-face{font-family:'Ubuntu';font-style:normal;font-weight:300;src:local('Ubuntu Light'),local('Ubuntu-Light'),url(https://dcsaascdn.net/fonts/WtcvfJHWXKxx4x0kuS1koaCWcynf_cDxXwCLxiixG1c.ttf) format('truetype')}@font-face{font-family:'Ubuntu';font-style:normal;font-weight:400;src:local('Ubuntu'),url(https://dcsaascdn.net/fonts/pFZGRS3ywNfpSqkEIed1Ww.ttf) format('truetype')}@-webkit-keyframes noise-anim{0%{clip:rect(62px,9999px,93px,0)}5%{clip:rect(50px,9999px,58px,0)}10%{clip:rect(55px,9999px,19px,0)}15.0%{clip:rect(58px,9999px,38px,0)}20%{clip:rect(35px,9999px,63px,0)}25%{clip:rect(26px,9999px,60px,0)}30.0%{clip:rect(87px,9999px,16px,0)}35%{clip:rect(73px,9999px,86px,0)}40%{clip:rect(2px,9999px,38px,0)}45%{clip:rect(7px,9999px,96px,0)}50%{clip:rect(91px,9999px,10px,0)}55.0%{clip:rect(17px,9999px,3px,0)}60.0%{clip:rect(94px,9999px,50px,0)}65%{clip:rect(47px,9999px,51px,0)}70%{clip:rect(91px,9999px,20px,0)}75%{clip:rect(44px,9999px,36px,0)}80%{clip:rect(93px,9999px,6px,0)}85.0%{clip:rect(10px,9999px,35px,0)}90%{clip:rect(16px,9999px,72px,0)}95%{clip:rect(9px,9999px,26px,0)}100%{clip:rect(37px,9999px,66px,0)}}@-webkit-keyframes noise-anim-2{0%{clip:rect(83px,9999px,61px,0)}5%{clip:rect(58px,9999px,4px,0)}10%{clip:rect(36px,9999px,99px,0)}15.0%{clip:rect(75px,9999px,96px,0)}20%{clip:rect(97px,9999px,6px,0)}25%{clip:rect(88px,9999px,79px,0)}30.0%{clip:rect(98px,9999px,92px,0)}35%{clip:rect(62px,9999px,32px,0)}40%{clip:rect(32px,9999px,84px,0)}45%{clip:rect(52px,9999px,26px,0)}50%{clip:rect(72px,9999px,14px,0)}55.0%{clip:rect(24px,9999px,58px,0)}60.0%{clip:rect(50px,9999px,96px,0)}65%{clip:rect(96px,9999px,63px,0)}70%{clip:rect(42px,9999px,92px,0)}75%{clip:rect(18px,9999px,87px,0)}80%{clip:rect(30px,9999px,71px,0)}85.0%{clip:rect(29px,9999px,24px,0)}90%{clip:rect(47px,9999px,20px,0)}95%{clip:rect(2px,9999px,16px,0)}100%{clip:rect(65px,9999px,87px,0)}}html,body{height:100%;min-height:100%}body{font-family:'Ubuntu';width:100%;overflow:hidden;margin:0;text-align:center}body::before{content:'';display:inline-block;height:100%;vertical-align:middle}.message{display:inline-block}#code{font-size:5em}#error-message{max-width:400px;line-height:1.5;text-align:left}#error-message strong{display:block;margin-top:5px}#code,#error-message{display:inline-block;margin:0;vertical-align:middle;color:#585858}#code.glitch{font-size:100px;position:relative;margin:0 auto}#code.glitch::before{content:attr(data-text);position:absolute;left:-1px;text-shadow:1px 0 #0a0aff;top:0;overflow:hidden;clip:rect(0,900px,0,0);-webkit-animation:noise-anim-2 3s infinite linear alternate-reverse}#code.glitch::after{content:attr(data-text);position:absolute;left:1px;text-shadow:-1px 0 #dd0808;top:0;overflow:hidden;clip:rect(0,900px,0,0);-webkit-animation:noise-anim 2s infinite linear alternate-reverse}hr{margin:0 2em;width:1px;height:5em;border:0;display:inline-block;background-color:#9f9f9f;vertical-align:middle}@media screen and (max-width:680px){body::before{display:none}hr{display:none}#code.glitch{display:block;text-align:center;margin-top:.2em}#code.glitch::before,#code.glitch::after{display:none}#error-message{display:block;text-align:center;border-top:1px solid #9f9f9f;padding-top:2em;margin-top:1em}}</style></head><body><div class=message><h1 class=glitch data-code=404 data-text id=code></h1><hr><p id=error-message></p></div></body> <script type=text/javascript async>(function(d){d._gaq=d._gaq||[];var g=d.navigator.language||d.navigator.userLanguage;var h=document.getElementById("code");var c=h.getAttribute("data-code");var b=c.split(" ");var a="Errors front";var f=f||{};g=g.split("-");g=g[0];f={pl:{"default":"Coś musiało pójść nie tak i nie możemy wyświetlić strony, której szukasz. <strong>Spróbuj ponownie za chwilę.</strong>"},en:{"default":"Ups something must have gone wrong and we can't display the web page that you are looking for. <strong>Try again in a few minutes.</strong>"}};if(b[0]==="%code%"){b[0]="418"}function e(k,i){var j="";if(!f[k]){k="en"}switch(i){case"666":return f[k][i];case"999":return f[k][i];default:return f[k]["default"]}return j}document.getElementById("error-message").innerHTML=e(g,b[0]);h.innerHTML=b[0];h.setAttribute("data-text",b[0]);if(!!d.location.href.match(/\/admin($|\/)/)){a="Errors admin"}else{if(!!d.location.href.match(/\/console($|\/)/)){a="Errors console"}}d._gaq.push(["_setCustomVar",1,"adres_sklepu",d.location.hostname,1]);d._gaq.push(["_setAccount","UA-39213438-5"]);d._gaq.push(["_setDomainName","none"]);d._gaq.push(["_setAllowLinker",true]);d._gaq.push(["_trackPageview"]);(function(){var j=document.createElement("script");j.type="text/javascript";j.async=true;j.src=("https:"==document.location.protocol?"https://":"http://")+"stats.g.doubleclick.net/dc.js";var i=document.getElementsByTagName("script")[0];i.parentNode.insertBefore(j,i)})();d._gaq.push(["_trackEvent",a,b[0],b[1]||b[0]])}(window));</script></html>
  2.  
  3.  
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda