James Bachini

split testing

  • Wasabi AB Testing Platform

    Wasabi AB Testing Platform

    Update July 2020 – Wasabi is no longer maintained or supported. Check this article for more information on conversion rate optimisation. Wasabi AB Testing Platform Intuit have opensourced a enterprise grade A/B testing platform called Wasabi. This runs as an API on a separate server from your site/landers. It isn’t the easiest thing to setup…

  • Stupidly Simple AB or Multivariate Testing

    Stupidly Simple AB or Multivariate Testing

    Here’s a simple way you can setup a simple multivariate or A/B split test without any software just using the subid variables provided by an affiliate network and some really basic php. <?php $out = ‘http://www.myaffiliatelink.com/page1.php?affid=123&subid1=’; if (rand(0,1) == 0) { $out.=’g1′; $girlimg = ‘1.png’; } else { $out.=’g2′; $girlimg = ‘2.png’; } // this…

  • Mobile Multivariate Testing with SubID’s

    Due to slow page load speeds it is advised to keep tracking software to minimum when running mobile campaigns. This caused me a problem when trying to develop and optimise a mobile landing page. Because I wasn’t using prosper or any other tracking software I couldn’t plug in my custom multivariate testing scripts. I was…

  • Ideas for Banner Ad Split Tests

    Here are a few ideas for split testing your banner ads. You could quite easily use these to take a single ad and knock up a 100 variations. Test them optimise out the losers and see what works best. There is no single best banner advertisement, everything needs testing and optimising continuously.