Olivier Duffez is a French engineer, entrepreneur and SEO expert, recognized for his contributions to the field. He founded WebRankInfo, one of the leading French-language websites dedicated to SEO and how Google works. Olivier also created his SEO consulting firm, WebRankExpert, and co-founded Ranking Metrics, a company specializing in professional SEO training.
Career Beginnings
After working in the aerospace industry in Toulouse on satellite image compression and contributing to the development of part of the JPEG2000 standard, Olivier Duffez discovered the web around 1996. He self-taught HTML, PHP and other programming languages, and quickly became interested in organic search optimization.
Creating WebRankInfo
In April 2002, Olivier launched WebRankInfo with the goal of explaining Google’s workings and SEO techniques in a free and educational manner. Today, he still manages the site, both technically and editorially, and moderates its forum.
SEO Consulting with WebRankExpert
In response to growing demand for SEO consulting, Olivier created WebRankExpert. He now helps various businesses improve their organic search performance and optimize their online presence.
Co-founding Ranking Metrics
In 2006, Olivier partnered with Fabien Facériès and Antoine Chiarelli to found Ranking Metrics, a company dedicated to professional SEO training. Building on their success, they extended their offering to include SEA (Google Ads), web analytics (Google Analytics) and social media. Ranking Metrics now also offers online training courses.
Launching the My Ranking Metrics Platform
In 2014, Olivier and his partners launched the My Ranking Metrics platform, aimed at democratizing SEO auditing. They developed several tools (RM Tech, RM Sitemaps, RM Pagination) from their internal needs, which are now used by more than 2,000 clients.
Conclusion
Olivier Duffez is an iconic figure in French SEO. Through his initiatives and contributions, he has helped numerous professionals and businesses optimize their online presence and drive qualified traffic.