Kyle Roof
Co-creator of PageOptimizer Pro
Kyle Roof is an SEO specialist based in Chiang Mai, Thailand.
Kyle Roof is an SEO specialist best known for applying scientific testing to Google's ranking algorithm. He has run more than 400 SEO experiments, including the widely cited test that ranked a page containing mostly gibberish, demonstrating the measurable influence of on page signals. He co-created PageOptimizer Pro, which turns that testing methodology into specific optimisation recommendations, and co-founded High Voltage SEO and Internet Marketing Gold. His experimental approach has made him particularly influential in data driven on page SEO.
- Based in
- Chiang Mai, Thailand
- Specialisms
- Technical SEO
Kyle Roof has more than 10 years in search and has built his practice on controlled experimentation. He has run over 400 SEO tests examining Google ranking factors and optimisation techniques, using the results to separate what demonstrably works from what the industry merely repeats. His methodology for scientific SEO testing is patented under U.S. Patent #10,540,263 B1, which is a distinction no other practitioner in this field holds.
The findings drive the work: on page optimisation and keyword targeting, technical audits that locate what is restricting performance, and work on internal linking and site architecture. Where visibility has already been lost he diagnoses ranking declines and builds recovery strategies for Google penalties. He co-created PageOptimizer Pro, which turns the test findings into page level recommendations other practitioners can act on.
As leader of HVSEO he applies the testing methodology to campaigns across SaaS and B2B, eCommerce and multilingual sites, and for local businesses and national brands alike. Content strategy is built around search intent and evidence rather than assumption, and link building is used where a campaign warrants it. His white hat position favours sustainable, content led growth.
Beyond client work Roof teaches the methodology through courses and conference presentations, and shares findings through podcasts and the Internet Marketing Gold community, which means the experiments inform the wider field rather than only his own accounts.
Areas of expertise
Kyle Roof specialises in Technical SEO.