Hi, my name is Koen Leemans.
I am a Senior Consultant at Online Advantage, a digital marketing agency based in the Netherlands. With a specialization in technical SEO and WPO (Website Performance Optimization), I am dedicated to helping businesses maximize their online presence.
Side Projects
SEO A/B Test Analyzer
Analyze and validate your SEO changes through SEO A/B testing with the Causal Impact approach.
SEO A/B Page Splitter
This tool is a web-based application for creating two statistically similar groups for SEO A/B testing.
SEO Article Checker
This is a web-based solution designed to evaluate and enhance the SEO of articles using ChatGPT's assistance.
PAA Generator
This is a tool that uses the OpenAI GPT-3 model to generate SEO optimized answers for "People Also Ask" boxes.
Recent Articles
SEO SPLIT TESTING
ChatGPT-Generated FAQs Enriched with FAQPage Schema
We used ChatGPT to generate FAQs for an ecommerce website that previously did not have any and tested the impact of FAQ rich results.
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SEO SPLIT TESTING
SEO Split-Test and Analyze FAQPage Structured Data (Yourself)
How to set up your own FAQPage structured data SEO Split Test. Validate your changes in a data-driven way using the SEO A/B test analyzer.
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SEO SPLIT TESTING
The Impact of ItemList Structured Data on Listing Pages
We wanted to validate if adding ItemList structured data (with nested objects) to listing pages would have a significant impact on organic traffic.
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