Pay Per Click (PPC) advertising is the most common form of paid SEM. PPC ads are the ones you see at the top of your Google search with the word “ad” written discreetly next to the link. Search engines such as Google sell keywords to the highest bidder. One of the nice things about this form of advertising is that – as the name suggests – you only pay for the ad when someone actually clicks on it.
The most common form of organic SEM is search engine optimization (SEO). SEO refers to a variety of techniques designed to help your website rank higher in search engine results. Optimizing your website involves doing a little bit of research on what keywords or phrases your customers or potential customers are searching for when they are looking for your products or services online. It then involves writing web content using those keywords in a way that is both easy for search engines to pick up but still readable and pleasant for your website visitors.
Social media is the easiest and most effective way to push out your SEO-based content. While the incoming links from your social media shares don’t have the same impact as authentic links from high-quality sites, they can influence your bounce rate and time-on-site engagement. If your content is good and people stick around to read it, those engagement metrics communicate value to search engines. Your goal should be to turn your best organic content into social media content so you can then encourage engagement and drive traffic back to your site.
In December 2009, Google announced it would be using the web search history of all its users in order to populate search results.[32] On June 8, 2010 a new web indexing system called Google Caffeine was announced. Designed to allow users to find news results, forum posts and other content much sooner after publishing than before, Google caffeine was a change to the way Google updated its index in order to make things show up quicker on Google than before. According to Carrie Grimes, the software engineer who announced Caffeine for Google, "Caffeine provides 50 percent fresher results for web searches than our last index..."[33] Google Instant, real-time-search, was introduced in late 2010 in an attempt to make search results more timely and relevant. Historically site administrators have spent months or even years optimizing a website to increase search rankings. With the growth in popularity of social media sites and blogs the leading engines made changes to their algorithms to allow fresh content to rank quickly within the search results.[34]
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.
That's why it's necessary to always stay abreast of developments in the SEO world, so that you can see these algorithm updates coming or you can determine what to do once they’ve been released. The WordStream blog is a great resource for SEO updates, but we also recommend Search Engine Land and Search Engine Roundtable for news on updates. Glenn Gabe of G-Squared Interactive is also a great resource for analyzing the causes and impact of algorithm updates.
While SEO doesn’t guarantee that you will keep receiving traffic on autopilot for a long time, it does give you the peace of mind that doesn’t come with PPC marketing. Once you rank for a particular keyword, you can keep doing the needed on-page SEO to maintain your rank. By being more sustainable, SEO can help you dominate a market segment without burning a hole in the wallet.
While organic search has the advantage of being free and can be influenced by your website content, it is limited to the number of people searching for your business or the products and services you offer. Paid search advertising allows you to reach a broader target audience which has more potential customers who may not be aware of your business, all while providing you full control over your messaging and costs.

Hey, Matt! Thank you for your sharing, and I learned much from it, but I still have a question. We began to do SEO work for our site 2 years ago, and our organic traffic grew 5 times ( from 8K to 40K every day). But two years later, it is very difficult to get it grow more, even it drop to 3.2K every day. So can you give me any advice to make our site's traffic grow again? Thank you in advance!


You know who and where your best customers are — Bing Ads lets you choose when and how to reach them. Control where your ads appear by city, state, country and worldwide. Fine-tune your targeting even further by setting the time of day to display your ads and on which devices. By targeting only your most relevant customers, you can reduce unnecessary spending.
BrightEdge research supports that a blended approach is best for delivering high performing content. Not only will combining organic and paid search increase website traffic, but it will offer a bigger return on the investment. Take Retail, Technology and Hospitality industries, for example — organic and paid search combined make up more than two-thirds of their total revenue.
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