The A/B Testing Platform for SEO

Our platform continuously runs experiments and optimizes SEO for you through Split-Testing. Start ranking higher on Google and grow your business with us.

Data-driven SEO
Expertise on demand
Prevent SEO mistakes

Data-driven SEO

Expertise on demand

Prevent SEO Mistakes

Take out the guesswork in SEO with A/B testing. No more praying to the SEO gods!

Leave it to the experts. Our network of experts optimizes SEO for you.

Did you lose organic traffic from a site redesign or algorithm update? Recover lost traffic and prevent further SEO mistakes.

Iterate faster
Fast loadtimes
Works with any CMS

Iterate faster

Fast loadtimes

Works with any CMS

RankScience enables faster SEO iterations without bothering your engineers, meaning more growth in less time.

Performance is important. RankScience adds less than 30ms of latency per request, if anything at all.

Are you on WordPress, a legacy CMS, or something cutting edge? RankScience works with all technology stacks.

Data-driven SEO

Data-driven SEO

Take out the guesswork in SEO with A/B testing. No more praying to the SEO gods!

Expertise on demand

Expertise on demand

Leave it to the experts. Our network of experts optimizes SEO for you.

Prevent SEO mistakes

Prevent SEO mistakes

Did you lose organic traffic from a site redesign or algorithm update? Recover lost traffic and prevent further SEO mistakes.

Iterate faster

Iterate faster

RankScience enables faster SEO iterations without bothering your engineers, meaning more growth in less time.

Fast loadtimes

Fast loadtimes

Performance is important. RankScience adds less than 30ms of latency per request, if anything at all.

Works with any CMS

Works with any CMS

Are you on WordPress, a legacy CMS, or something cutting edge? RankScience works with all technology stacks.

What is A/B Testing in SEO? How does it work?

Let's illustrate A/B testing for SEO with an example: trying to improve the <title> tag.

Let's say the company MyTutors wants to test the effect that branding in the title tag has on search traffic.

It wants to test whether its landing page titles should be "A+ San Francisco Tutors | My Tutors" (Variation A) or "38 Tutors in San Francisco | MyTutors" (Variation B).

Here's what we'd do to run this A/B test for MyTutors:

Split MyTutors landing pages into two groups
Apply Variation A to the first group of landing pages and Variation B to the second group
Compare search performance between both groups and declare the group with better performance the winner

A successful A/B test for SEO

If the group with Variation B outperforms the group with Variation A, then we can make a data-driven SEO recommendation for Variation B's title format over Variation A's.

Ready to get started?

How RankScience's technology works

RankScience is a proxy server which sits right between your users and your web server.

Before onboarding with RankScience, both your users and Google access your site directly from your web server.

After onboarding with RankScience, when users or Google request content from your web server, the content goes through RankScience first. If the content is a web page involved with an SEO experiment, RankScience will apply SEO changes before serving the content.

Our customers