Problem solved.
I entered the code found in google analytics / admin / property.tracking info to my theme option:
[ Moderator note: please wrap code in backticks or use the code button. ]
<script type="text/javascript">
?? var _gaq = _gaq | | [];
?? _gaq.push (['_setAccount', 'UA-................ -1']);
?? _gaq.push (['_setDomainName', '............']);
?? _gaq.push (['_setAllowLinker', true]);
?? _gaq.push (['_trackPageview']);
?? (function () {
???? var ga = document.createElement ('script'); ga.type = 'text / javascript'; ga.async = true;
???? ga.src = ('https:' == document.location.protocol? 'https://': 'https://') + 'stats.g.doubleclick.net / dc.js';
???? var s = document.getElementsByTagName ("script") [0]; s.parentNode.insertBefore (ga, s);
?? }) ();
</ script>