Is Google analytics tracking all of my traffic? on all accessible variations/properties

Question

I am wondering is Google analytics track all of my properties?

• https://www.example.com (SSL + www)
• https://example.com (SSL - www)
• http://www.example.com (Non-SSL + WWW)
• http://example.com (Non-SSL - www)

Example of the GA tracking code I am using:

<script type="text/javascript" >
  window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
  ga('create', 'UA-1234567891-0', { 'cookieDomain': 'example.com' } );
  // Plugins
  ga('require', 'linkid', 'linkid.js');ga('require', 'outboundLinkTracker');
  ga('send', 'pageview');
</script>

Answer 1

If the same tracking code is embedded on all these URLs - yes. It should set cookies on all subdomains. Regardless if SSL or Non-SSL.

But i would suggest not to use a specific cookie domain if not reeeeally necessary. And it looks like "not necessary" in your case :-)

<script type="text/javascript" >
  window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
  ga('create', 'UA-1234567891-0', 'auto');
  // Plugins
  ga('require', 'linkid', 'linkid.js');ga('require', 'outboundLinkTracker');
  ga('send', 'pageview');
</script>