Source: http://www.business2community.com/seo/3-simple-steps-take-perform-effective-off-site-seo-01466642
To boost your search results, you need to consider: your site’s technical structure, the effectiveness of your on-page optimization, and how you are using offsite factors to further improve your ranking.
These 3 tactics can help improve your offsite optimization:
1. Analyze your competition.
Get inspiration from leading sites in your niche and learn how you can apply their winning tactics to your own site. To find out the number and source of backlinks of your competitor’s site, you can use SEO tools such as Open Site Explorer and SEMrush.
2. Get media exposure.
PR campaigns still work if you use the right strategy. Look into presenting your ideas or sharing news about your brand via authority news sites to gain quality backlinks and exposure.
3. Join conferences in your industry.
Speaking at industry conferences is also another way to earn quality backlinks, because it is standard procedure for organizers to come up with articles, recaps and media coverage about the event as well as the presenters and panelists.