Mobile traffic: In the Groupon experiment mentioned above, Groupon found that both browser and device matter in web analytics’ ability to track organic traffic. Although desktops using common browsers saw a smaller impact from the test (10-20 percent), mobile devices saw a 50 percent drop in direct traffic when the site was de-indexed. In short, as mobile users grow, we are likely to see direct traffic rise even more from organic search traffic.
Every website has to be structured in a way to make it easy for your audience to find what they’re looking for. There are several elements residing on your site that help in optimizing for SEO. The content that you write that you’re most proud of serves as your “cornerstone” content. Think of a mall and the one or two department stores that are called Anchor Stores. They are the reason people come to the mall. Your cornerstone content should play that role. They should be the main reason for people to come to this website.
In my experience, content has impacted SEO and organic traffic more than pretty much any other one element (assuming you have a reasonably clean, fast, structurally sound site). That’s not to say things like sitemaps and link building aren’t important. They are, 100%. But, if you’re really trying to increase organic traffic dramatically, improving and creating content will be your best bet because it's essentially what your site is made up of. Plus, great content can help you earn links and boost your traffic in other ways so it’s what you should start with anyway.
The days when internet browsing was done exclusively on desktop PCs are long gone. Today, more people than ever before are using mobile devices to access the web, and if you force your visitors to pinch and scroll their way around your site, you’re basically telling them to go elsewhere. Ensure that your website is accessible and comfortably viewable across a range of devices, including smaller smartphones.