INSUBCONTINENT EXCLUSIVE:
Image copyrightGetty ImagesImage caption
Is that a genuine ad on your tablet or a link to a dangerous phishing site full
of malware
The digital advertising industry is in crisis: ad fraud is rife, many online ads are never even seen and ad
blocking software is threatening to undermine the internet's fundamental business model.So how did it get into this mess and what is it
doing about itDigital advertising has lost credibility, say many observers, and unless the industry can sort itself out, we may all end up
paying for content.Even Facebook's Mark Zuckerberg, reeling from the Cambridge Analytica data privacy scandal, hinted that paying for the
social media platform might be the only way to ensure a totally private, ad-free experience
Scott Knoll, chief executive of Integral Ad Science, one of the biggest digital ad measurement companies in the world, explains that at
the dawn of digital advertising more than 20 years ago "we made a couple of fundamental mistakes that have come back to haunt us".One was
the assumption that an ad being served to a website counted as an "impression" whether or not anyone clicked on it or even saw it
This metric was "pretty meaningless", Mr Knoll admits, yet became a measure that dictated how publishers and third party ad servers were
The second assumption was that a click on an ad was the same as someone actually buying the product being sold."This created a lot of false
hope, and a lot of false data," he says.Image copyrightVerbalisationImage caption
Verbalisation's Sven Hughes thinks the
digital ad industry has been "selling rubbish"
This inaccurate data informed a lot of ad campaigns whose effectiveness was
impossible to ascertain, argues Sven Hughes, chief executive of "psychometric" marketing company Verbalisation."We've basically been sitting
on an industry that for 20 years has been selling rubbish
It's really in trouble…it's falling apart."Bad experiencesThese original assumptions opened the door to fraudsters who fiddled the system,
claiming that ads were being seen by far more people than they were and proving more effective than they were
"So advertising became about quantity not quality," says Mr Knoll
"People were bombarded with cookies and ads and this contributed to bad experiences for the consumer and the wrong metrics given to
advertisers."If ads didn't even have to be seen to earn money for the firms delivering or hosting them, it meant automated programmes, or
bots, could deliver thousands of tiny ads in a pixel by pixel dot on a webpage and still earn money
Image copyrightFlashtalkingImage caption
Flashtalking's John Nardone admits that fraud was a big problem for digital
advertising
"With the advent of programmatic [automated] buying - taking human beings out of the equation - it created an
opportunity for bad actors to create bots to game the system," says John Nardone, chief executive of Flashtalking, an ad effectiveness
measurement company.Mr Nardone is credited with putting the first paid ads on the internet in 1994 for Wired magazine
He also pioneered programmatic advertising.These bots grew in sophistication, even mimicking human behaviour - filling out online forms or
scrolling down pages - pretending to be you looking at all those ads on thousands of websites you'd never visited
Advertisers would pay top dollar to buy space on a reputable website only for the ad to be diverted to some much cheaper, possibly criminal
or inappropriate site, with the fraudulent ad server pocketing the difference
Unseen advertsAnother serious issue is that many ads are not even viewable on a website because of bad website design or because users don't
The World Federation of Advertisers, whose members spend about $900bn a year, says less than half of display adverts are seen properly
"Visibility", as it's known in the industry, is defined as 50% of the ad's surface area in view for a second, or two seconds if it is a
video.This means that a lot of money being spent of digital ads is just being poured down the drain.As US 19th Century retailer and
marketing pioneer John Wanamaker famously said: "Half the money I spend on advertising is wasted; the trouble is I don't know which
half."Digital was meant to be the answer to this conundrum because of its measurability.More Technology of BusinessImage copyrightMagnum
PhotosOne of the issues is that verification companies - the firms measuring and verifying digital ad performance - have different methods
of doing it, says the WFA.A further problem is that many of the ads we see aren't really ads at all - they're clickbait pretending to be
legitimate but really drawing us towards malware-laden phishing sites looking to harvest our personal details and infect our computers.In
2017, Google removed 3.2 billion "bad ads", nearly double the number it removed in 2016
Offenders included marketing sites pretending to be news, fake or copied websites, and ads directing people to sites loaded with
malware.Advertisers have also struggled with the issue of their "programmatically" served ads appearing on inappropriate websites that could
damage their brand reputation
One answer to this is linguistic analysis of the target webpages to assess whether the content is unsuitable.There are companies who provide
this service, such as Oracle-owned Grapeshot, but it costs, so many brands don't bother.Remedial measuresBut the industry is now getting its
act together, argues Jochen Schlosser chief strategy officer at AdForm, an ad technology platform
"The industry is moving very fast against botnets and ad fraud," he says
"There was a lack of transparency that is being addressed now."Publishers can now digitally sign their inventory, or website ad slots, so
they can't be faked, for example.Image copyrightAdblock PlusImage caption
Annoying pop-up ads have encouraged more of us
to use blocking software like Adblock Plus
"Industry-wide standards, certifications and regulations have emerged from
trusted third parties, like Trustworthy Accountability Group and the Internet Advertising Bureau (IAB) to enable marketers and publishers to
make smart decisions about who they partner with," says Gavin Stirrat from OpenX, a programmatic ad platform.And ad verification companies
like IAS say they are tackling the fraud issue by wielding the power of big data analytics to spot dodgy patterns of behaviour - thousands
of computers following the same instructions, for example."Now security companies can tell if it's fraud, if the ad is in the right context,
and whether it was ever viewable," says Mr Nardone.Growth storyDespite all these challenges, digital advertising "will continue to grow
because money goes where the eyeballs are," concludes Mr Schlosser
The IAB, which represents more than 650 media and technology firms around the world, says US digital ad revenues topped $40bn in the first
half of 2017, a 23% rise on the same period the year before.Image copyrightGetty ImagesImage caption
Could new
technologies help mobile become more useful and less intrusive
As smartphone usage continues to rise, more than half of this
digital ad revenue now comes from mobile
Five years ago it accounted for 7%
And video is driving this increase in mobile ad spend and revenue, the IAB says."If clients weren't getting measurable benefit they wouldn't
be spending billions of dollars on it, so something is going right," concludes Mr Knoll.But a lot has been going wrong, so unless the
industry can create less intrusive, more entertaining digital ads, more us may resort to ad and cookie blocking software.Ironically, this
could mean we all end up paying for content.Follow Technology of Business editor Matthew Wall on Twitter and Facebook
