Skip to content
1Rank Page 1

Technical SEO: Crawling, Indexing & Core Web Vitals

The technical foundations that let Google crawl, render and index a website properly — and the errors that quietly suppress rankings.

Technical SEO covers everything that determines whether Google can find, crawl, render and index a website efficiently — site architecture, page speed, mobile usability, structured data, canonicalisation and crawl budget. It's foundational: even outstanding content struggles to rank if technical issues get in the way.

Core Web Vitals — loading performance, interactivity and visual stability — sit inside this category too, since they measure the real-world experience Google increasingly factors into how pages are evaluated.

This section of Rank Page 1 is growing — in-depth guides on each of the topics below are being added over time. For the full framework these topics sit inside, start with the complete guide to ranking #1 on Google UK.