Ad blockers: A solution or a problem?
For Mauricio Freitas, publisher of the New Zealand Geekzone website for mobile enthusiasts, ad blocking software has been a major headache. Last year his site lost more than one quarter of its display ad impressions because of visitors running these increasingly popular -- and free -- browser add-ons that filter out advertising before users ever see it. "We serve about two million page views a month. The impact on our revenues has been significant," he says.
Viewing ads is part of the deal if users want content to be free, says Freitas. The use of ad blocking software breaks that implicit contract. What's more, he continues, the vast majority of visitors who use ad blockers aren't interested in making even a small payment in exchange for an ad-free site. Only 1,000 of Geekzone's 350,000 unique monthly visitors have been willing to pay $25 a year for an ad-free option, even when Freitas has thrown in other perks.
And some believe that today's ads aren't as obnoxious as yesterday's. "We all hate the dancing monkey and display ads that blink at us," says Mike Zaneis, senior vice president at the Interactive Advertising Bureau (IAB), a trade group that represents publishers and ad sellers. "Do you see larger ads, or sponsored ads today that take over the entire page for three seconds? Absolutely. But they're not the spammy, irrelevant messages that most of us think of from five years ago." The problem for publishers, he says, is that most ad blockers don't just block annoying or intrusive ads -- they block everything.
On the other hand, there are publishers who agree that users of ad blockers have a point about obnoxious ads. "We are all frustrated and upset when we go to a quality publication and see ads for flat belly diets or pop-under ads," says Erik Martin, general manager at Reddit, which uses a limited amount of display advertising.
He thinks that people are being pushed into wanting to use ad-blockers. "There's a whole generation that doesn't even see most of the ads on the Internet, and the industry has put its head in the sand about dealing with it."
In fact, Till Faida and other distributors of ad-blocking software see their mission as a cause. Faida, president of Adblock Plus, the best-known ad blocking software -- the business claims to have 60 million users worldwide -- says ad blockers empower users to combat a rising tide of intrusive and annoying ads. "People should have the freedom to block what they don't like," he says.
But ad blocking is more than just a cause. It's a business, a rapidly growing one that's taking a bite out of the multi-billion dollar market for online search and display advertising.
The stakes for publishers (including the publisher of this site, IDG) and advertisers are high. In the first half of 2013, advertisers spent $20.1 billion on Internet advertising in the U.S., including $6.1 billion on display advertising, according to the IAB's Internet Advertising Revenue Report (PDF). Adblock Plus claims that about 6% of all Web surfers in the U.S. run its open-source software, mostly in the form of Google Chrome and Firefox browser add-ons and extensions.
Currently, publishers that cater to a technically savvy audience, such as gaming sites, seem to be getting hit the hardest. Niero Gonzalez, CEO of gaming community Destructoid, is seeing a block rate between 36% and 42%. "Ad blocking hurts the small enthusiast sites the most," he says, and adds that he's not sure the old revenue model based on display ads will ever recover.
Gonzales has conducted an ongoing dialog with his customers since discovering the problem last March, and says that, in general, visitors to his site tend to fall into one of three camps: "One says advertising is evil, another says I don't want to do [ad blocking] so give me an option, and the others just don't care." When he presented an option for an ad-free experience, less than 1% of his 4 million unique monthly visitors signed up for the $2.99/month subscription.
And as the number of ad-blocking software downloads continues to climb, even sites that serve a less technical audience are starting to feel the effects. Most publishers don't want to speak on the record for fear of alienating their customers, but a recently departed executive with one publisher in Alexa Internet Inc.'s ranking of the top 100 listing of global websites says that between 4% and 8% of the business' traffic -- its sites generate over one billion page views per month -- is being blocked. "It's a ton of money," with lost revenues in the millions of dollars, he says.
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The business of blocking
Ad blocking has become a business opportunity, and the publishers and advertising networks publishers aren't happy about it. "You have a third party disrupting a business transaction. They are throwing a monkey wrench into the economic engine that's driving the growth of the Internet," the IAB's Zaneis says.
Ad blocker vendors are pursuing a range of different business models, some of which have attracted money from angel investors and venture capital firms that hope to profit as the adoption of the tools continues to expand.
The most controversial business model, put forward by Adblock Plus, offers to help publishers recapture ad impressions lost to its product by signing on to its Acceptable Ads program. To qualify, a publisher's ads must meet Adblock Plus' conditions for non-intrusiveness and pass a review by the open-source community before being approved. Adblock Plus then adds the site to its whitelist. Ads on whitelisted sites pass through Adblock Plus's filters by default (although users can still change the settings to ignore the whitelist).
The catch? Adblock Plus charges large publishers an undisclosed fee to restore their blocked ads.
Faida declined to disclose how his firm determines who pays or the fee structure, other than to say that it varies with the company's size and the work required to include the publisher's ads in its whitelists. Tim Schumacher, the founder of domain marketplace Sedo and Adblock Plus' biggest investor, says some companies have been asked to pay flat fees, while other contracts have been "performance-based" -- that is, linked to the volume of recaptured ad impressions and associated advertising revenue. Currently, 148 publishers participate in the Acceptable Ads program; 90% of participants in the program aren't charged at all, Schumacher says.
And getting into the Acceptable Ads program isn't easy. According to Adblock Plus, it rejected 50% of 777 whitelist applicants because of unacceptable ads; the overall acceptance rate stands at just 9.5%.
[[To find out more about Adblock Plus, check out our interview with Tim Schumacher.]]
Adblock Plus has stuck a deal with at least one marquee customer -- Google signed on as a paying customer in June 2013. The deal covers its search ads as well as sponsored search results on Google and its AdSense for Search partner sites.
Since those search ads are mostly text-based, qualifying for the program was less difficult than for publishers that rely on display advertising. The deal ensures that Google's search ads will appear on affiliate sites even when other ad content is blocked. A Google spokesperson declined to discuss the terms of the deal or whether it was "performance-based," but the potential upside for Google may have made the deal a no-brainer. Last year the company earned $31 billion just on ads published on its own websites. If Google were to recapture even 1% of that amount from ads blocked by Adblock Plus, the deal would deliver a huge return on investment, according to Ido Yablonka, CEO of ClarityRay, a company that helps publishers deal with ad blockers.
(Google appears to be less comfortable with the encroachment of ad blockers in the mobile space, where ad revenues are skyrocketing, according to the IAB. Last March Google removed Adblock Plus from its Google Play store.)
"It would almost be malfeasance for them not to sign onto this," says Zaneis. "But what about the businesses that don't make billions of dollars a year?" Small publishers may lack the technology to know whether or not their ads are being blocked or to put up countermeasures, he says. Schumacher concedes that Adblock Plus needs to do a better job making publishers aware of the problem, as well as its solution.
Reddit, which (as previously mentioned) uses only a small amount of display advertising, was one of the first publishers approached by Adblock Plus and became an early participant in the Acceptable Ads program. "We never paid them, and we wouldn't do that if they did ask us," says Martin.
On the other hand, the former executive at the Alexa top-ranking site said an Adblock Plus representative told him he had to pay even though Adblock Plus agreed that the publisher's ads were acceptable and should not be blocked. "If we didn't pay they would continue to block us. To me it seems like extortion," he says.
Faida says Adblock Plus needs money from big publishers to support the program. "Larger organizations that want to participate must support us financially to make sure that the initiative is sustainable," he says. "The idea is, despite the growing rate of ad blocking, for websites to still have a way to monetize ads."
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Finding a middle ground
If Faida feels any sense of irony that his business model seeks remuneration from publishers that have suffered financial damage inflicted by a product his business distributes, he doesn't show it. Rather, he frames the argument in terms of moving away from the current "black and white approach," where all ads are blocked, to "finding a middle ground."
But where is the middle? What constitutes an annoying ad is subjective, but Faida says Adblock Plus has worked with the open-source community to develop and publish its acceptable ad guidelines. "Ads must be static -- no animations or blinking banners, they must be separated from content and clearly marked as ads," he says.
That's not viable, says Rob Beeler, vice president of content and media at AdMonsters LLC, a research and consulting firm that serves advertising professionals. "It's technically possible to adhere to their guidelines, but the CPMs [cost per impression] I would be able to get would be so low that it probably isn't worth it to most publishers."
In fact, he doubts that most publishers can afford to take "such extreme measures" as abiding by the conditions of Adblock Plus' program, especially when the digital advertising market has been moving toward high production quality ads with rich text and digital video.
And signing a deal with Adblock Plus won't make the problem go away entirely. The Acceptable Ads program has been controversial within the Adblock open-source community as well.
Some people took issue with the concept of opting Adblock Plus users into the whitelist by default, says Schumacher. The controversy split the community after the program was announced in December 2011 and led to the development of Adblock Edge, a version of Adblock that does not support acceptable ads -- or even offer an option for users to opt into such a program.
Other ad-blocker strategies
There are other ad blockers out there that don't monetize using this type of approach.
Some offer pay-what-you-want and/or "freemium" services. For example, the similarly named AdBlock, a competitor to Adblock Plus operated by former Google engineer Michael Gundlach, accepts donations and has no external investors.
Another service called Disconnect offers an add-on by the same name whose primary objective is to block tracking scripts -- but in so doing, it also blocks website ads relayed from third-party advertising networks. Disconnect's co-CEO Casey Oppenheim says his pay-what-you-want business model has taken off, with 3% of users contributing and 20% of new paying users choosing to subscribe annually. (There's also the chance that Disconnect will offer premium for-pay features in the future.) "Online privacy is a mass-market opportunity for the first time," he says. Which may explain why the company has drawn more than $4 million from venture capitalists.
(Faida at Adblock Plus declined to say how much money its investors have put up, but Schumacher, the biggest investor, says it's less than what Disconnect has raised so far.)
Ghostery, owned by marketing firm Evidon, doesn't block ads by default, but lets users block ads selectively after presenting information about the ads and companies behind them. Evidon's "data donation" business model asks users to opt into its GhostRank panel, which allows Evidon to collect anonymized data on the tracking elements and the webpages that Ghostery users visit.
There is no historical model publishers can look to in dealing with these issues, says Harold Furchtgott-Roth, a former FCC commissioner who is now a senior fellow and director at the Center for the Economics of the Internet at the Hudson Institute. "In the traditional media markets, the publishers deal with a finite number of content providers. On the Internet you have essentially an infinite number of places to go," he says. If publishers push users with ad blockers too hard, those users -- and their friends -- will just go somewhere else. And with so many choices, he says, users don't care if a publisher goes out of business.
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That said, there are in fact companies that say they can help publishers with ad blocking issues.
ClarityRay takes a more active role. Like PageFair, it provides a tool that lets publishers monitor blocking activity to show them that they have a problem -- and then sells them a remedy. ClarityRay offers a service that CEO Ido Yablonka says fools ad blockers into allowing ads through. "Ad blockers try to make a distinction between content elements and advertorial elements. We make that distinction impossible," he says.
His customers declined to be identified on the record, but sites given to Computerworld to try did continue to display ads with AdBlock or Adblock Plus running, and a former executive at one publisher -- the Alexa top 100 firm -- says the business has used the service to recapture about $2.5 million in blocked ad impressions annually.
But that doesn't work for all publishers. Destructoid.com's Gonzalez isn't comfortable using a service such as ClarityRay that's designed to defeat ad blocking. "Fighting the people who want to block us is a quick way to lose those readers," he says. "So a product like ClarityRay, for us, would be a last resort."
As one would expect, Yablonka is a vocal advocate for the publishers who are his potential customers. "Content owners should have final control over the page," he says. But while he sees his service as helping recapture revenues, he acknowledges that his business model, which takes a cut of recaptured ad revenues, benefits from the "malfeasance" of ad blockers. So, he says, ClarityRay is moving away from fixed CPM (cost per impression) model "so we don't have a vested interest in seeing the problem become bigger."
Going forward, he says, ClarityRay will charge a percentage of CPM cost over the publisher's entire ad inventory, rather than taking a cut of the value of recovered ad impressions.
Watching the consumer
Alan Chapell, president of consumer privacy law firm Chapell & Associates, says the rise of ad blockers has created a tug-of-war between publishers and ad blocking product developers, with users in the middle. "There's confusion around who owns the user," he says.
With publishers so far unable to successfully implement paywalls or other alternative revenue strategies at scale, growth in the use of ad blockers poses an existential threat to the economics of the Internet, says Furchgott-Roth. "If the ad blocking groups prevail, it will substantially erode the business model for providing online content for free. You'll see a lot of websites disappear." But, he adds, "Other business models will take their place."
Everything turns on what consumers do next.
Existing users of ad blocking software may be a lost cause. Once consumers decide to block ads and experience the cleaner Web pages and faster load times that ad blocking delivers as it filters out bandwidth-hungry animations, video and other advertising content, they're less likely to want to give it up.
But will mainstream consumers in the U.S. turn to ad blockers in a big way? "The numbers have not reached the point where publishers are panicked," says Chapell. "But if those products were on 80% of computers, we'd be having a very different conversation."
Schmacher says adoption rates in Europe could be a harbinger of what's ahead for the U.S. In Germany, for example, about 15% of users run ad blockers -- three times the rate in U.S. But Europe is also very different from the U.S. in two key respects, he says: Europeans are more vigilant when it comes to privacy and ad tracking issues, and as part of its antitrust case against Microsoft, EU regulators insisted that consumers be given a choice of browsers on computers they purchased. Many chose Firefox, he says, where ad blocker add-ons have made the biggest gains.
With billions in ad revenue at stake, there's a big incentive for advertisers and publishers to figure out a way to preserve the current business model. And in the arena of countermeasures, ClarityRay's approach may be just the first volley. While Schumacher admits that the "URL-swapping" mechanism used by ClarityRay works, he says Adblock can easily make modifications to defeat it if more sites start using that service. But, he admits, ClarifyRay and others will probably move on to other methods to fool ad blockers, and that could be the start of an arms race between the big publishers and ad blockers.
Furchgott-Roth thinks that's a battle that the ad blockers would have a hard time winning. "The economic model between sites and advertisers is so powerful that they will figure out some way to allow this to continue." And it won't be just the small startups like ClarityRay and PageFair, each with about $500,000 in backing, that the ad blocking vendors will need to worry about. Ultimately, he says, "Google has more money to invest in this than do the ad blocking companies."
For some smaller publishers catering to more tech-savvy audiences, dealing with the effects of ad blocking is fast becoming a matter of survival. Since appeals to users haven't worked at Geekzone, Freitas is trying to deal with the declining ad revenue problem by coming up with other ways to generate income. For example, he has developed a sponsored tech blog where community members receive early releases of new mobile phones in exchange for writing about their experiences in a blog. "They can write anything they want, and Telecom New Zealand pays for that," he says.
With display ad revenues declining and paid contributions a tiny fraction of revenues, such models are the key to recovery. "The big takeaway for publishers is that you have to have a diversified income stream to survive," he says.