A/B TESTING SIGNIFICANCE CALCULATORWould you like to know whether your test results are also significant and therefore really meaningful? With our significance calculator, you can see at a glance which result is significant and which uplift or downlift could have...

A/B TESTING RUNTIME CALCULATORIf possible, a test should not last too long – 1-2 weeks are ideal. However, depending on the effort and the test scenario, a duration of 4 weeks can also make sense.

Keyword Research and Analysis in Excel: Keyword Grouping (+ free Template)Whether you are doing keyword research for SEO or text analysis for other purposes, Excel can be very handy if you implement some tricks that I am going to share with you in a set of posts...