โ๏ธ
FREE
+55 XP
Site Architecture
๐๏ธ
Architect Sergey
"In regular construction, a bad foundation and the building collapses. In SEO, bad site architecture means content won't rank โ no matter how many links you build."
๐ Site architecture โ the logical organization of pages: how they're connected, how deep they sit from the homepage, and how users and bots navigate between them.
Flat vs. Deep Architecture
| Criterion | ๐ข Flat | ๐ด Deep |
|---|---|---|
| Clicks to any page | 1โ3 clicks | 5+ clicks |
| Crawling | Bot easily covers the whole site | Bot may not reach deep pages |
| PageRank flow | Good โ short link chains | Weak โ PageRank decays with depth |
| Example URL structure | /category/product/ | /a/b/c/d/e/product/ |
SEO-Friendly Architecture Principles
Rules for good architecture:
โ Every page reachable in โค3 clicks from home
โ Logical topical hierarchy (categories โ subcategories)
โ Related content grouped in the same section
โ Breadcrumbs aid navigation
โ Internal links between related pages
โ Clean, descriptive URLs without unnecessary parameters
โ Every page reachable in โค3 clicks from home
โ Logical topical hierarchy (categories โ subcategories)
โ Related content grouped in the same section
โ Breadcrumbs aid navigation
โ Internal links between related pages
โ Clean, descriptive URLs without unnecessary parameters
Example of a Good Hierarchy
Homepage
example.com/
โ
Category
/seo/
โ
Subcategory
/seo/technical/
โ
Page
/seo/technical/crawling/
๐งโ๐ป
Alex restructures a site
"We moved pages from /blog/2019/03/12/post-title/ to /blog/post-title/ โ removed two levels of nesting. Organic traffic grew 23% within a month."
๐ฏ Golden rule: if a user can't find a page in 3 clicks, search bots will struggle too. Good architecture serves people and robots alike.
๐ฎ Test yourself: put the site architecture steps in the correct order!
Lesson Task
Test your knowledge and earn +20 XP