SEO / GEO / Information Quality / 02
Technical foundations
Control status codes, canonicals, robots, sitemaps, metadata, rendering, internal links, and performance.
Before you begin
By the end, you can…
- Trace one URL through technical signals
- Use canonical and robots controls correctly
- Protect rendering and performance
01 / Understand
Technical SEO removes ambiguity
A successful URL returns the intended status, is crawlable, renders meaningful content, declares a consistent canonical, appears in internal links, and avoids accidental duplication. Sitemaps help discovery but do not replace links or guarantee indexing.
Robots.txt controls crawling, not reliable removal from search. noindex controls indexing only when the crawler can fetch the page. Canonicals are hints that work best when redirects, links, and sitemaps agree.
02 / Apply
Render the answer early
Critical content should not depend on a fragile client-only chain. Server-rendered or static HTML improves resilience for people, crawlers, link unfurlers, and slow devices.
Performance supports both experience and discovery. Optimize the primary content, response path, and interaction rather than hiding useful text behind decorative loading states.
03 / Make
Your studio task
Make — Audit one URL from response code through rendered content, canonicals, links, and sitemap.
- Inspect status, robots, noindex, canonical, rendered HTML, and internal links for one URL.
- Compare the URL against sitemap and redirect signals.
- Check the page’s main content without client JavaScript.
- Document conflicts and make the smallest consistent correction.
Every issue includes evidence, user impact, and the smallest safe correction.
04 / Check