On my AdSense scoreboard, I am getting a one star rating for my multi-screen. however, I am getting five stars for the other categories. My site is validated and compatible for all platforms. What drives the multi-screen rating?
Your multi-screen rating is based on the number of pages that are optimized for multiple screen sizes. i.e. If a number of your pages are not optimized for mobile/tablet viewers, your performance rating will suffer as a result.
To increase this score:
Something else that is worth taking into account:
The multiscreen score is driven by the visual performance of your pages with ads and how they are displayed to mobile and desktop users. The multiscreen score factors all page-views across your account, but looking at a page-by-page analysis, you can improve your overall score.
The best tool for evaluating how to improve this is Google's own Page speed tool.
Check out the User Experience Tab under both desktop and mobile and get optimizing! Cheers!
as you can see my adsense are full score!
here's my suggestion if you want to get full score!
you need to get score 92 above speed score! or in other words, you need to buy premium themes, but I think you'll need to optimize your themes, from java, css font and etc! if you can do by yourself then its good for you! there free tools everywehere, I am sure you can find it with G Help!
but, here the bad news! even if you already reach max adsense score, it doesnt mean, your income will change dramatically, unless you have ten or hundreds thousand visitor, not page view though! cause for some cases, you can get ten thousand page view with only thousand visitor i.e 1 visitor visit 10 pages!