SEO in 2025 has changed significantly compared to what it was 5 years ago. Google got smarter, users more demanding, and competition grew in most niches.
What works in 2025
Quality content that answers users' real questions. Technical optimization — speed, Core Web Vitals, the mobile version. Authoritative backlinks from relevant sources. E-E-A-T — expertise, authoritativeness, trust.
What no longer works
Mass buying of cheap links. Over-optimizing text for keywords. Duplicate content. Hidden text and other black-hat methods.
Trend: GEO and AIO
In 2025 it's important to optimize not only for traditional search but also for AI search engines: Google AI Overviews, ChatGPT Search, Perplexity. This is a separate discipline — GEO (Generative Engine Optimization).