Increasing Page Views

Interaction Design
Quantitative A/B Testing
Minor coding of HTML/CSS

Most visitors to the site would land on a Healthline article from Google, read it, and then leave. Being on the engagement team, one of my goals was to increase time spent on the site by getting the user to read more recommended articles. The content writers also wanted users to discover and read many other related articles that would be of benefit to their health knowledge.

Many, many variations were explored through the process of A/B testing and observing metrics like time spent on the site. My role would be to create designs, and implement them in Optimizely myself when possible with minimal coding. For drastic changes that required a lot of front-end coding, I worked with internal developers, or developers I would hire from eLance.

Below is an example of a variation; though many more variations were done.

Hypothesis #1: At the end of an article, rather than presenting multiple choices for other articles to read, present a single option with high prominence. 

Original variation: 5 recommended articles at the end of an article


Variation 1: Recommend a single article, with high visual prominence

PVPV-Variation 1PVPV-Variation 1

After 14k sessions I ran in Optimizely, the results were flat with respect to increasing visit duration. So have a single, prominent option in this style did not increase visit duration on


While I was testing small variations of the above design, my manager and I simultaneously worked with a freelance designer to come up with a disruptive variation. A disruptive variation in this case was a full re-design, where I re-imagined what the reading experience could be. In addition to design input, I worked with the development team to manage implementation and integrate Google Analytics. I then managed the testing in Optimizely.

The disruptive variation

PVPV-Guided TCPVPV-Guided TC


We saw a huge spike in time spent! I thought we had a huge win. However, through multiple more iterations of testing, it was found that since this was a lightweight prototype, it was performance (reduced page load time) that resulted in the time spent on the site, not the design itself. =/

After many tests throughout the year, I concluded that in order to increase visit duration, the two areas of focus must be:
1. Improving the algorithm for the recommendation engine itself. By recommending articles that are more relevant will lead to more clicks (yes, I A/B tested this).
2. Performance matters. A LOT. People will click around more when the site loads faster.