Technical SEO

Introduction: Why Search Feels Different Today Search is no longer just about typing a query and clicking blue links. Today, artificial intelligence actively reads content, understands context, and delivers answers instantly. This shift is changing how people consume information and how websites earn visibility. Two concepts driving this transformation are RAG (Retrieval-Augmented Generation) and AI … Read more

Information Density (ID) is the ratio of unique entities and factual data points to the total word count of a webpage. In 2026, it has replaced keyword density as the primary ranking factor because AI search engines (SGE/GEO) prioritize “signal over noise.” High-density content allows Large Language Models (LLMs) to extract facts efficiently within limited … Read more

AI Search Indexing refers to the process where AI-powered search engines and generative answer systems identify, understand, analyze, and reference your website’s content to generate summarized or conversational search responses. Unlike traditional search indexing that relies primarily on ranking URLs, AI Search Indexing involves how well your brand, entity, and content are recognized, cited, and … Read more

Perplexity AI has emerged as one of the most influential AI-driven search engines in 2025. Unlike traditional search engines that return pages of ranked links, Perplexity provides direct, conversational answers backed by citations. To deliver accurate responses, it uses a specialized web crawler known as PerplexityBot. Understanding how this crawler works is essential for publishers … Read more