The explosion of ad-blocking tools has launched a prolonged debate within the advertising industry over whether to rein in abusive ad practices or simply freeze out consumers who use ad blocker and still expect access to premium content.
The Coalition for Better Ads said on Wednesday it was publishing the voluntary standards after a study in which more than 25,000 web surfers and mobile phone users rated ads.
They identified six types of desktop web ads and 12 types of mobile ads as falling beneath a threshold of consumer acceptability and called on advertisers to avoid them.
Matti Littunen, research analyst at Enders Analysis focusing on digital media, said the ad formats identified by the coalition "have already been discouraged for years by these bodies and yet are still commonplace."