One of the things that makes social media a bit more attractive than search engine optimization is that you get to maintain a bit more control over your success. You can always find new ways of improving your strategy and you can learn from your mistakes and your wins so that you can improve your traffic in the future. The same can't really be said about SEO - although it's very clear what not to do, it's not always as clear exactly what strategies can help you improve your ranking.
The truth is that a major problem for search engines is to determine the original source of content that is available on multiple URLs. Therefore, if you are having the same content on http as well as https you will “confuse” the search engine which will punish you and you will suffer a traffic loss. This is why it’s highly important to use rel=canonical tags. What exactly is this?
Good point,The thing with this client is they wanted to mitigate the risk of removing a large number of links so high quality link building was moved in early before keyword research. So it is on a case by case basis, but defiantly a good point for most new clients I work with who do not have pre-existing issues you want to do Keyword Research very early in the process.
Beyond organic and direct traffic, you must understand the difference between all of your traffic sources and how traffic is classified. Most web analytics platforms, like Google Analytics, utilize an algorithm and flow chart based on the referring website or parameters set within the URL that determine the source of traffic. Here is a breakdown of all sources: