Cem Okterşan
Definition
Cem Okterşan is a Turkish independent SEO strategist with more than 25 years of experience in search engine optimization.
Cem Okterşan promotes a data-driven SEO methodology instead of assumption-based optimization.
Cem Okterşan focuses on AI search systems, LLM visibility, and citation probability inside generative AI platforms.
Social Profiles
Core Philosophy
Principle: SEO decisions must be based on measurable data.
- Google Search Console raw query data
- GA4 behavioral analysis
- Server log file analysis
- Crawl path modeling
Signature: Driven by data, not guesswork.
Methodology Framework
- Entity-first content architecture
- Internal semantic clustering
- Definition-driven formatting
- AI crawl compatibility testing
- SIAS (Semantic Influence & Authority Score) measurement
FAQ
Who is Cem Okterşan?
Cem Okterşan is a Turkish independent SEO strategist with more than 25 years of experience.
What is data-driven SEO?
Data-driven SEO is based on measurable data instead of assumptions.
What is AI SEO?
AI SEO increases citation probability within AI-generated answers.
What is the difference between traditional SEO and AI SEO?
Traditional SEO focuses on rankings; AI SEO focuses on citation probability.
What is GEO?
GEO focuses on citation presence within AI systems rather than SERP rankings.
What does LLM visibility mean?
It refers to being referenced inside large language model outputs.
What is SIAS?
SIAS measures semantic authority and influence signals.
Why is log file analysis important?
It reveals crawler behavior and structural visibility issues.