It works in a similar way as a canonical tag does to show when a duplicate version of a page exists. But in this case, it helps Google index local content easier within local search engines. It also helps to pass trust across sites and improve the way Google crawls these pages. To know more about how errors you should not make when it comes to hreflang tags, you can check our previous article.
But now, that is all changing. We can still see all of that information ... sometimes. Things got a whole heck of a lot more complicated a little over a year ago, when Google introduced SSL encryption . What does that mean? It means Google started encrypting keyword data for anyone conducting a Google search while logged in to Google. So if you're logged in to, say, Gmail when you do a search, the keyword you used to arrive on a website is now encrypted, or hidden. So if that website drilled down into its organic search traffic source information, they'd see something like this:
Hey Roezer, thanks so much for the comment. I have to explain my links, lol. I think you can see I didn't use many and most of them were actually attached cause I forgot to uncheck the ComLuv box. However, for example, in the reply at the very bottom of the page, I replied to Ben from EpicLaunch telling him about the list I included him in, and attached the link so he can see it if he was interested. The SEO 101 link I have included is, what I think a great post I posted last week and I thought people might like to read it. So several links I did attach on purpose, were there for a reason. Again, as I said, there were few attached that I forgot to uncheck, mostly that I had log in problems time or two. I always do something like that with my guest posts and try to avoid using ComLuv a lot, because I don't feel I am entitled in so many links, just like to play fair. But, when it comes to titles you mention, if you want a Com Luv link click, your title has to be great. I am practicing and I can see that practice makes perfect. Although I am far from being the master of titles, I get way more clicks now than I have when I first started blogging.
Google claims their users click (organic) search results more often than ads, essentially rebutting the research cited above. A 2012 Google study found that 81% of ad impressions and 66% of ad clicks happen when there is no associated organic search result on the first page. Research has shown that searchers may have a bias against ads, unless the ads are relevant to the searcher's need or intent 
You are right. Actually, it is the same with answer site, I mean the same strategy. But you need to be smart using them, you have to answer the question and point them to a link. But with people's short attention spans, they are satisfied with what ever answer you give them and they don't go exploring links so much. Again it does depend on the niche and the type of question. I like that you tracked what converts on your blog, because that is the best thing to do to see what to focus your energy on. Thanks so much for the comment, Bryan.
Organic traffic is the primary channel that inbound marketing strives to increase. This traffic is defined as visitors coming from a search engine, such as Google or Bing. This does not include paid search ads, but that doesn’t mean that organic traffic isn’t impacted by paid search or display advertising, either positively or negatively. In general, people trust search engines, and sayings such as “just Google it” reinforce that humans are tied to the search engine. Thus, paid search, display, or even offline campaigns can drive searches, which may increase organic traffic while those campaigns are running.