What is Technical SEO?
Technical SEO is the practice of making a website easy for search engines to crawl, render, index, and understand — through site architecture, performance, structured data, and clean, canonical URLs.
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Who it's for
- SaaS and JavaScript-heavy sites losing pages to indexing
- Ecommerce brands with faceted-navigation bloat
- Any site preparing for a redesign, replatform, or migration
Outcomes to expect
- Faster crawl, cleaner index, fewer wasted URLs
- Core Web Vitals in the green on real user data
- Structured data that unlocks rich results and AI citations
Topic cluster
Articles coming soonThe supporting topics that will link back to this pillar. Each will publish as a dedicated article under /blog.
- 01informational
Core Web Vitals — a founder's guide
LCP, INP, CLS: what to fix first and how to measure.
- 02informational
JavaScript SEO for modern frameworks
SSR, hydration, prerender, and indexing pitfalls.
- 03informational
Crawl budget optimization for large sites
Log-file signals, robots, and internal-link pruning.
- 04informational
Schema markup guide with real examples
Article, Product, FAQ, Organization, LocalBusiness.
- 05informational
Site migration SEO checklist
Redirects, parity audits, and post-launch monitoring.
- 06informational
Canonical tags and duplicate content — done right
hreflang, parameters, and pagination.
Frequently asked
What is technical SEO?
Technical SEO is the practice of making a site easy for search engines to crawl, render, and index. It covers site speed, mobile usability, structured data, canonical tags, XML sitemaps, and how JavaScript is served.
Why is technical SEO important?
Even the best content cannot rank if search engines can't crawl or render it. Technical SEO removes those blockers — slow pages, indexing errors, duplicate URLs — so content and authority actually convert into rankings.
What tools do you use for technical SEO?
Standard toolkit: Google Search Console, Screaming Frog or Sitebulb for crawls, PageSpeed Insights and CrUX for Core Web Vitals, Ahrefs or Semrush for logs and links, and the Rich Results test for structured data.
Does Core Web Vitals affect rankings?
Yes, as part of Google's page experience signals. It rarely overrides strong content, but on close calls Core Web Vitals — especially LCP and INP — tip the balance. Poor scores also hurt conversion regardless of ranking.