Translations:User:CKoerner (WMF)/Page Previews improvements/12/en

Completed $testresults|two A/B tests on English and German Wikipedias]]. The results displayed a decrease in pageviews, but an overall increase in the number of pages readers interact with, indicating that they are more likely to explore a larger variety of topics when the feature is on. We also noted decreased usage of the back button and very low rates of disabling the feature. These experiments built on earlier $Testing|qualitative and quantitive]] testing of the feature.