Google analytics and Webmaster Tools
Google Analytics is a great free tool for measuring your website traffic and provides lots of detail on the pages viewed, sources of traffic and the keywords used by visitors to your site. Google Webmaster Tools provides detailed reports about your pages’ visibility on Google, identifying any broken links and crawl errors that could be affecting your site, and changes that can help Google better understand and represent your site in their search results.
This service includes:
Google Analytics and Webmaster Tools set-up
Adding required tracking scripts to your site (or sending scripts to your web developer)
XML site map creation and submission to Webmaster Tools
Identifying any issues that Google has detected