Google AdSense has added three new settings to Auto optimize feature in your optimization experiments. These new methods include select traffic, block a style and block an experiment.
(1) Select traffic:
This setting lets you select the percentage of your users that you want to show optimization experiments to. For AdSense for content, Google recommends selecting at least 50% of your traffic. For AdSense for search, Google recommends selecting at least 5% of your traffic.
(2) Block a style (AdSense for search only):
You can use this setting to remove an ad style that you don't want Auto optimize experiments to run on.
(3) Block an experiment:
You can use this setting to remove types of optimization experiments that you don’t want on your site, for example:
- Vignette ads and anchor ads (AdSense for content)
- Standard templates, shopping templates, and search keywords (AdSense for search)
You can learn more over here.
Forum discussion at Twitter.