Site Architecture.
Learn what Site Architecture means in modern search and SEO.
The structural organisation of a website's pages, categories, and navigation that determines how users and search engines navigate and understand the site.
Site architecture refers to how a website's pages are organised, categorised, and linked together—the hierarchical structure that determines the relationship between pages, how users navigate, and how search engine crawlers discover and traverse content. Good site architecture makes the most important pages easy to reach from the homepage and ensures link equity flows efficiently throughout the site.
Principles of Good Site Architecture
A flat, logical architecture is preferable to a deep, complex one: important pages should be reachable within 3 clicks from the homepage. Categories should be clearly defined and non-overlapping. The URL structure should reflect the hierarchy. Internal links should be contextual and use descriptive anchor text. Every page should be reachable by at least one other page (no orphan pages). Navigation (header, footer, breadcrumbs) should reinforce the hierarchy.
Architecture and SEO
Site architecture directly influences which pages receive the most link equity from external backlinks—PageRank flows through internal links from the homepage, spreading across the site. Pages buried deeply in the hierarchy and poorly linked internally receive less equity and rank lower for competitive terms. Restructuring architecture to give strategic pages more internal link prominence can improve their rankings without any content changes.
Articles about Site Architecture
Read more on the Aergos blog.
What Is RAG, and Why It Decides Whether AI Recommends Your Brand
AI tools like ChatGPT and Perplexity don't just guess your brand's name — they retrieve it. RAG retrieval augmented generation is the engine behind those citations, and if your content isn't structured to be found, you're invisible. Here's what marketers need to understand.
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GEO vs SEO: What's Actually Different (and Why You Need Both in 2026)
SEO gets your page ranked. GEO gets your brand cited inside an AI-generated answer. They share a foundation — but the mechanics diverge in ways that matter. Here's what's actually different and how to play both.
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Google May 2026 Core Update Finishes With a Final Volatility Spike
Google's May 2026 core update went out with a bang — a major ranking volatility spike hit on June 2, just before the rollout officially completed. Search Engine Roundtable's Barry Schwartz reported the surge and confirmed the update finished within hours of his post. Here's what it means for your site.
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AI Visibility Tools Compared: What Actually Works in 2026
AI visibility tools are multiplying fast, and the differences between them matter more than the marketing copy suggests. Here's an honest, practitioner-level breakdown of what each platform actually measures, what it misses, and how to choose the right one for your stage and size.
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The 2026 Guide to Ranking in Both SEO and AI Search
Search has split into three disciplines — SEO for rankings, AEO for answer boxes, and GEO for getting cited by AI engines like ChatGPT, Perplexity, and Gemini. This is the 2026 master guide to winning all three without running three separate playbooks. If you bookmark one resource this year, make it this one.
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How LLMs Actually "Read" Your Website (And Why It's Different From Google)
ChatGPT might be serving visitors a six-month-old version of your homepage. Perplexity is live but cuts you off mid-sentence. Google's AI Overviews run on a completely different pipeline than either one. Here's the plain-English breakdown of how LLMs actually process your site — and why it matters for how you write and structure your content.
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