While making my run through the usual industry news sites, I was on adage and came across 'OPA Ad Effectiveness Study: It's Not That Black and White.' I was quite excited, an article on network inventory, "premium inventory," ad effectiveness and ROI. I thought I was in heaven!
Rajeeve Goel of Pubmatic refererences a study commissioned by the Online Publishers Association stating something along the lines of: ads ran on premium websites are more effective (in terms of standard branding metrics) than the same ads ran on portals. Okay... so the study is pretty much stating the obvious, what most if not all media buyers know.
Instead of ignoring some thing that is insignificant, Goel, bought the study and the topic to the spotlight. His counter to the results of the study? The enviroments of the "premium inventory" and that of the ad network were likely different. The ads ran on the ad network were probably not a branding play. And I don't even want to get into his point on if Microsoft's Bing campaign ran on networks, than there must be some thing to this.
At any rate, if I wanted to make a lackluster attempt at ripping OPA's study:
1). In advertising Frequency matters. The more times a user sees a particular ad, the ad's effectiveness increases. You are likely to get a higher frequency against more users when running on a "premium sites." But you can purchase network inventory that keeps that is frequency conscious.
2). There are ways to buy ads on "premium sites" without buying it directly from sites.
3). Reaching your core audience. If you have a specific target, the network platform allows for more robust targeting.
4).Decide ahead of time what a branding metric looks like, in terms of an action. Some thing like second pages views on a homepage is more compelling than viewing an ad on a "premium site" without clicking, doesn't it? Buying inventory off of networks will allow heavy optimization to be done. I know.. it looks kind of like DR.
Unfortunately, for the most part, purchasing through networks does not have that transparency. You don't know if your ads, which are ran on networks, are above the or below the fold, affecting ad visibility, affecting ad effectiveness.
Media buyers know all this. Depending on their brand, the campaign's goals, the uses of network inventory and "premium sites" will vary. OPA was not suggesting one over the other. So what are we left with? One study stating the obvious and an article trying to say some thing but really not saying anything at all. Both of which doesn't change a darn thing!
I want the 5 minutes it took me to read the article and I'll forget about the time it took me to write this post..