Off page SEO or search engine optimisation is doing things off site to improve your sites search engine rankings. If your site uses a lot of imagery, consider adding a Pin It button to allow Pinterest users to easily add images to their boards. For sites with lots of high-quality product, inspirational or instructional images, Pinterest can be a major driver of traffic - especially given that every Pin and Repin of your image includes a link back to your site. While it's true that keyword-stuffing will be harshly penalised by Google, intelligent use of on-page tags that help potential customers to find your site remains vital; the margin between the best SEO company and the also-rans frequently lies here. Make sure the site's meta descriptions and titles include both primary and secondary keywords and are unique for each page. All images' alt text need to be keyword optimised and descriptive, without forgetting to optimise video content as well with relevant meta data. The more likely potential visitors are to think your site will provide an answer to their search query, the more traffic a page will gain.