PiWik not tracking (no replies)

Hello,

I know this has been posted before but none of the solutions seem to work for me.

I have just installed Piwik and added the tracking code to a page on my website, however Piwik does not track any visits. This is my tracking code:
<!-- Piwik -->
<script type="text/javascript">
var _paq = _paq || [];
_paq.push(['trackPageView']);
_paq.push(['enableLinkTracking']);
(function() {
var u="http://www.h2safety.ca";
_paq.push(['setTrackerUrl', u+'piwik.php']);
_paq.push(['setSiteId', 1]);
var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s);
})();
</script>
<noscript><p><img src="//localhost:86/piwik.php?idsite=1" style="border:0;" alt="" /></p></noscript>
<!-- End Piwik Code -->

If I edit the var u="http://www.h2safety.ca"; line to point to localhost:86, It tracks vists but only when I am logged into the server where piwik/my website is hosted.

Any help is appreciated.