Can I A/B test on GreatPages without another tool?

GreatPages has its own features, but Donnu adds A/B testing with Bayesian statistics and a visual editor that builds the variation with no code. You paste the snippet in the page header and run.

Does the test hurt ad speed?

No. The snippet is under 6KB, loads async and has anti-flicker, so the ad page does not flicker. Speed stays a priority.

Do I need a developer to install on GreatPages?

No. It is pasting one line in the page header code field. After that, the Donnu visual editor does the rest with no code.

A/B testing by platform

A/B testing on GreatPages: how to do it on your landing page

Anyone building landing pages on GreatPages knows small headline and offer changes turn into a lot of conversion. Donnu lets you test that for real: paste a code in the page header and run the A/B test without leaving GreatPages.

GreatPages is a Brazilian landing page builder, widely used by paid traffic teams. It lets you inject code in the page header, which is how Donnu comes in. The snippet is under 6KB with anti-flicker, so the ad page does not flicker, and if Donnu is down, the visitor sees the original version, with no risk to the campaign.

How to install Donnu on GreatPages

In the page header code. In the GreatPages editor, open the page code or scripts area and paste the Donnu line in the header (head). It applies to that landing page.
Via Google Tag Manager. If you use GTM on your landing pages, you can fire Donnu as a Custom HTML tag, useful when you have several pages.
Publish and confirm. Publish the page and use the Donnu checker to confirm the snippet was detected, before turning on the ad.

What to test on GreatPages

Headline and promise

Test the main headline and the subheadline. It is the number one lever on a paid traffic landing page: the same ad budget yielding more leads.

Offer and CTA

Test the button text, the offer line and the urgency trigger. Donnu builds version B by clicking on the page itself.

Form and social proof

Test how many fields the form asks for and showing testimonials or a guarantee badge closer to the button.

Frequently asked questions

Can I A/B test on GreatPages without another tool?: GreatPages has its own features, but Donnu adds A/B testing with Bayesian statistics and a visual editor that builds the variation with no code. You paste the snippet in the page header and run.
Does the test hurt ad speed?: No. The snippet is under 6KB, loads async and has anti-flicker, so the ad page does not flicker. Speed stays a priority.
Do I need a developer to install on GreatPages?: No. It is pasting one line in the page header code field. After that, the Donnu visual editor does the rest with no code.

A/B testing on every platform →