Have you noticed how, despite installing adblocking software on your computer or mobile device, a lot of online advertising is still making it through to you?

That isn’t just your imagination. It’s happening – and it’s getting worse.

According to a recent report based on findings prepared by researchers at the University of Iowa, Syracuse University and the University of California – Riverside, the extent of “end runs” being successfully made around adblockers is quite high – and it’s growing.

According to the research, more than 30% of the Top 10,000 Alexa-ranked websites are thwarting adblockers in order that millions of visitors will continue to see online advertisements despite running adblocking software.

As the universities’ report states:

“Online publishers consider adblockers a major threat to the ad-powered ‘free’ web. They have started to retaliate against adblockers by employing anti-adblockers, which can detect and stop adblock users.   

To counter this retaliation, adblockers in turn try to detect and filter anti-adblocking scripts.”

Some of the more “forthright” publishers are being at least a little transparent about the process – first asking visitors to stop blocking ads. If those appeals go unheeded, the next step is to notify visitors that if they fail to whitelist the site, they will no longer be able to access any of its content.

The problem with this scenario is that many visitors simply go elsewhere for content when faced with such a choice. Still, it’s nice that some online publishers are giving people the choice to opt in … in an environment where the publisher’s content can be monetized to some degree.

Other sites aren’t so courteous; instead, they’re overriding the adblock software and serving up the advertising anyway. That certainly isn’t the way to “make friends and influence people.”

But “violating consumer intent” is kind of where we are in this arena at the moment, unfortunately.