Note: There are literally dozens of places you can use a keyphrase, from captions to comments, web addresses to “Alt” tags. Feel free to get tricky if you’d like. But generally, the less visible it is to readers, the less important it is to Google. So focus on those elements listed above. That’s what readers (and therefore Google) really care about.
SEMRush is primarily a search engine optimization tool, meaning you’d use it as a website owner to help find and target keywords that bring you more search engine traffic. However, as a regular web surfer, you can use it to see what kind of search traffic a site gets How Search Engines Work & Ways to Improve Your Search Results How Search Engines Work & Ways to Improve Your Search Results Tired of searching a bunch of times to find what you want? Here's how search engines actually work and what to do to make your searches faster and more accurate. Read More .
Embed Social sharing buttons in your website – Facebook, Twitter and Google+ (yes Google+ is important) as a minimum. You may choose to add other social networks which are relevant for your specific website niche. Avoid using a 100,000 social share buttons because that increases page load time, make for a horrible user experience and will decrease instead of increase your traffic including your social media traffic.
Web analytics is the measurement of the behavior of visitors to a website. In a commercial context, it especially refers to the measurement of which aspects of the website work towards the business objectives of Internet marketing initiatives; for example, which landing pages encourage people to make a purchase. Notable vendors of web analytics software and services include Google Analytics, IBM Digital Analytics (formerly Coremetrics) and Adobe Omniture.