Technical SEO foundations for a new website
Technical SEO is infrastructure. Treat it like accessibility or security: easier to embed at launch than to retrofit under pressure.
Crawlability and metadata
Unique titles and descriptions, sensible heading hierarchy, canonical URLs and a clean robots strategy prevent common launch issues.
Site structure
Logical URL patterns, internal linking and breadcrumb-style hierarchy help users and search engines understand priority pages.
Performance and media
Optimised images, stable layout and fast core paths support both UX and crawl budget on larger sites.
Measurement
Search Console and analytics should be configured pre-launch so you can compare against a real baseline.
Takeaway
Technical SEO belongs in the launch checklist — metadata, structure, performance and measurement — not a post-launch patch list.
Fix indexability before you invest heavily in new content pages.