Engine optimization / Tier 1
Foundation
Technical SEO, structured data, Core Web Vitals, and performance hardening. This is the tier every other tier in the framework depends on. Skip it, and the rest of the work sits on soft ground.
What ships
What is in Foundation
- Title and meta description tuned per page, under 60 and 155 characters
- Canonical and hreflang on every page
- A structured data graph: Organization, Person, WebPage, BreadcrumbList, FAQPage, Service where relevant
- sitemap.xml plus an image sitemap, with priority and lastmod
- Core Web Vitals: LCP under 2.5s, INP under 200ms, CLS under 0.1
- robots.txt and security.txt, with the sitemap linked
- Security headers: HSTS, CSP, X-Frame-Options, X-Content-Type-Options
- Image optimization: WebP, lazy loading, alt text, srcset
Why Foundation is not optional
Foundation is the technical baseline everything else depends on. Schema, sitemaps, Core Web Vitals, and security headers are not extras in 2026, they are table stakes. Search engines deprioritize sites that fail Foundation. AI engines will not cite them. Analytics tools cannot measure them properly if the markup underneath is broken.
Inside a federation, this matters twice. The same schema discipline that helps a public page get cited by an AI engine is the discipline that keeps your own retrieval layer honest: clean structure in, clean answers out. Foundation is the default first step on every build.
Reference sources: web.dev Core Web Vitals, schema.org, Google Search Central.
Deliverables
What you get at the end
- A baseline audit report, before any changes are made
- A schema graph deployed on every page, and validated
- A Core Web Vitals report showing a pass on every key URL
- Search Console plus IndexNow wired and submitting
- A closing report with before and after metrics
Prerequisites
None. Foundation is where you start. Every other tier in the framework assumes Foundation is already in place. Skip it, and the tiers built on top of it underperform.
FAQ
Tier 1 questions
Is Foundation part of a new federation build?
Yes. Foundation is the default starting point on any build we ship. It is the technical baseline every other tier in the framework assumes is already in place.
How long does Foundation take on an existing site?
Typically two to four weeks, depending on how much technical debt is already present in the schema, sitemap, and performance layer.
What does ongoing Foundation work cover?
Schema validation, Search Console error fixes, Core Web Vitals monitoring, security header validation, and sitemap freshness, so the baseline does not quietly rot.
Next tier
Tier 2: Search visibility
With Foundation in place, Tier 2 covers keyword clusters, image search, internal linking, and content briefs.