GRP: Coming Soon to an Internet Near You

Old habits are hard to break. For two decades, online advertising has been cashing in on, primarily, a singular metric: the delivered impression. The problem, naturally, is that marketers could never really know how many times the ad was served. With the advancements of technologies and platforms, advertisers can now see how and where and when an ad is seen: the viewable impression. Of course the irony here is that for all the disruption the Internet has created for the media world, the economics of online advertising are still viewed through older media (TV, radio, print) lenses.

A shift from delivered to viewable impression is on the horizon, as the IAB is putting its chips in the form of Making Measurement Make Sense (3MS), its five principles for measurement solutions. Many make the case for it because viewable impression focuses on the audience, not the click.

But the larger issue is that ads — no matter the format — are not being seen these days. According to the Financial Times, a new report found that about “three-quarters of marketers’ TV ad impressions are viewed by just 20 percent of their target audiences.” TV advertisers have used the shotgun approach for more than half a century and while the online universe clamors about specific targeting, 31 percent of online ads go unseen.

What does this mean? It means that for brands to have the most amount of impact with their messages, they need to figure out a metric that works for them. The push could come in the form of the gross rating point. Adapting it from television, the Internet could then provide brands a more appropriate metric of reach and frequency. Facebook sees this, which is why they’re pushing for GRP (of course, getting TV ad budgets is certainly on the social gorilla’s mind).

The Internet has tried to battle the inertia of a half-century-old medium, and it has failed. Using a GRP — the traditional media’s bread and butter metric — on the Web further signifies the growing pains of online advertising. The sooner marketers realize that one is not like the other, the sooner they may realize a better path to riches.

More in Media

How Shira Lazar grew social account ‘What’s Trending’ to seven figures in revenue

Shira Lazar saw that creator-led media brands were the future 15 years ago, and now the entire industry has caught on.

Condé Nast, Hearst among 300 media execs to push federal ‘bad bots’ bill on AI scraping

More than 300 publishing execs are heading to Washington, D.C to push Congress to crack down on AI bots that scrape their content without permission.

Digiday Publishing Summit September 2026 Recap: How publishers are rebuilding for the post-search era

Execs at DPS described how they’re preparing for a post-search era by prioritizing direct audiences, diversified revenue and AI strategies.