Do Ads Work? An Inquiry.

In March 2017, @sapna reported that @chase was running ads across 400k sites when they were alerted they were running on hate speech. So they hand-picked 5k sites & deleted the other 395k.

They found NO change in performance.

https://www.nytimes.com/2017/03/29/business/chase-ads-youtube-fake-news-offensive-videos.html
In December 2018, @sajidjavid announced an inquiry that found that ads from well-known businesses & retailers were ending up on child abuse sites.

That's where we want our ads to be, right?

https://www.telegraph.co.uk/news/2018/12/19/one-ten-child-sex-abuse-websites-host-adverts-legitimate-brands/
In June 2020, @catthekin and I personally audited @headphonesdotcom's Criteo ads. We found that 95% of it was junk.

That's right. Only 5% of these sites contributed to performance. (They designed the dashboard to make it really hard to tell.)

https://branded.substack.com/p/under-the-hood-of-a-criteo-ad-campaign
You can follow @nandoodles.
Tip: mention @twtextapp on a Twitter thread with the keyword “unroll” to get a link to it.

Latest Threads Unrolled:

By continuing to use the site, you are consenting to the use of cookies as explained in our Cookie Policy to improve your experience.