The thing about SEO in 2018 is that Google changes its algorithms more than once a day! Reports say that the company changes its algorithms up to 600 times a year. While the majority of those updates consist of smaller changes, among them is the occasional, major update like Hummingbird or Panda that can really wreak havoc with your traffic and search rankings.

You may be wondering, why pay to show up in search engines and have people click on your website pages? Can’t you just improve your website’s SEO and get online visibility and organic clicks for free? The answer is that organic search isn’t actually free. SEO strategies are very beneficial to your business, but SEO takes time to take effect, (up to 6 months) and the tactics involve a lot of work toward producing quality content. With SEM/pay-per-click advertising, you see results right away, in the form of your business name on page one of a search.
Website ranking doesn't just come from what's on your website. Google, the number one search engine used today, uses a variety of other factors to rank websites. Things like your social media activity, appearances on other sites through interviews or guest blogging, and being listed as a resource on another site all increase your standing in Google's eyes.
Check out the average CPC for some top industries. These are the costs of one click. Mind you, that’s a click that is not guaranteed to convert a customer. With paid campaigns, you have to keep optimizing and testing the ad creative to lower your CPC and increase your CTR. You can imagine that it takes a massive budget to even set a paid campaign in motion. And it requires just as much to keep maintaining it.

Google is a king. What best Google has done, kept all the bloggers life in a big web. Try to become as independent/different as you can, which Google might not have heard. It can be either name, brand, activity, etc...People focus on that things which they have never heard. It's unique way to come up in SERP's. We are used to EverydayHealth, EverydayLife, gets bored. Make sure people have reasons to return to YOUR site as often as possible.
Although it may have changed slightly since BrightEdge published its report last year, the data still seem to hold true. Organic is simply better for delivering relevant traffic. The only channel that performs better in some capacities is paid search ads, but that is only for conversions, not overall traffic delivery (Paid Search only accounted for 10 percent of overall total traffic).
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