We’re talking with a client about search optimization, and the question came up on the differences between SEO (Search Engine Optimization) vs. PPC (Pay Per Click).
In Pay Per Click you purchase keyword phrases. When users search against those phrases, your ads are displayed as content links along side the actual search results. The more you pay, the higher your ad is on the page. In Search Engine Optimization you place your key words in the contents of specific pages on your site. When users search against these phrases your pages (hopefully) appear within the actual search results. How high up you appear depends on how relevant the search engine thinks your page is to that search phrase. How relevancy is determined is something of a black box, and each search engine has their own slightly different formula for determining it.
Pay Per Click is best done in the context of a campaign of some sort, and is particularly well suited for supporting offline marketing. So if you were running radio spots promoting your wellness center it might pay to purchase phrases that echo copy from the radio ad. This can also be done ‘in attack’. In a famous case study from the 2006 Superbowl, Ford produced a touching ad featuring Kermit the Frog. GM, however, purchased the keyword “Kermit” and routed traffic to their own microsite!
Search Engine Optimization is not so much a campaign as it is an ongoing process of refinement. It’s about understanding if you have the right content on your site to match what people are searching for, and that you are using the same words to describe your services that your patients are using to search for them. It sounds obvious but is worth repeating. If your patients are searching for “cancer” and you only use “oncology” you’re not going to be found. Along those same lines, hospitals are most likely to benefit from localizing their content. Go to Google and compare the results you get from “Diabetes Care” to those you get from “New Haven Diabetes Care” to see how well Yale is doing at localizing their content.