Email is one of the few marketing channels that spans the full funnel. You use email to raise awareness pre-conversion. To stay connected with content subscribers. To nurture leads to customers. To encourage repeat purchases or combat churn. To upsell existing customers.Keep reading »
A landing page is the first page that visitors see after clicking on your banner ad, PPC ad, or promotional email. It can be a specific page on your website or a separate page created exclusively for search engines.
Landing pages direct visitors to take a specific action, such as making a purchase, completing a registration, or subscribing to your email list.
Your landing page often determines the success of your ad campaign. A good landing page equals good ROI. A crappy landing page (needlessly) wastes money.Keep reading »
Friction is “the psychological resistance that your visitors experience when trying to complete an action.” It’s also a conversion killer.Keep reading »
A few months ago, I took my family to Dinosaur National Monument in Utah. We saw some pretty cool fossilized dinosaur bones as well as ancient petroglyphs and pictographs. There was, however, one stop that disappointed us.Keep reading »
Testing tools are getting more sophisticated. Blogs are brimming with “inspiring” case studies. Experimentation is becoming more and more common for marketers. Statistical know-how, however, lags behind.
This post is filled with clear explanations of A/B testing statistics from top CRO experts. A/B testing statistics aren’t that complicated—but they are that essential to running tests correctly.
Here’s what we’ll cover (feel free to jump ahead):
- Mean, variance, and sampling;
- Statistical significance;
- Statistical power;
- Confidence intervals and margin of errors;
- Regression to the mean;
- Confounding variables and external factors.
And just in case you’re uncertain about why A/B testing statistics are so essential…Keep reading »