Technical SEOSecure foundations for AI-first search
Technical SEO
Propeller fixes the invisible blockers holding back your rankings - speed, crawlability, rendering, structure, and schema. We pair forensic audits with developer-ready guidance, prioritised by impact, then implement, validate, and monitor.
From site speed and Core Web Vitals to JavaScript SEO and migrations, we make your site fast, indexable, and resilient. Built for today’s algorithms and tomorrow’s AI summaries, our technical SEO lays the groundwork for sustainable organic growth – clear, measurable, and future-proof.
Choose us to secure performance, protect visibility, and unlock dependable, compounding organic revenue at scale globally.
Our Technical SEO Solutions
Technical SEO Audit & Roadmap
Start with clarity. We run a deep technical audit covering crawlability, indexation, speed, rendering, and structure. We quantify impact, map issues to commercial goals, and deliver a prioritised roadmap. Your developers get clear, ticket-ready instructions; you get quick wins, strategic fixes, and measurable uplift tracked from day one with reporting.
Speed & Core Web Vitals Optimisation
Speed sells. Audits delivery chains, images, scripts, and server settings, then ships optimisations that cut weight and latency. We improve LCP, INP, and CLS across templates, implement caching and compression, and streamline JavaScript. Expect faster loads, happier users, stronger rankings, and revenue uplift backed by repeatable measurement and dashboards.
Structured Data & Knowledge Graph Build
Make your content machine-readable. Propeller deploys robust Schema.org across products, services, articles, locations, and people, validates at scale, and fixes conflicts. We enrich entities in Wikidata and business listings, align IDs, and unify profiles. The payoff: cleaner understanding, richer features, and consistent, trusted authority across search results and AI summaries
Zero Loss Site Migration
Change without chaos. Propeller manages discovery, mapping, and redirects, safeguarding equity during platform moves, restructures, or domain changes. We preserve tracking and analytics, validate sitemaps and canonicals, and test pre launch with crawls. After go live, we monitor logs, errors, and rankings, fixing gaps fast to protect traffic and revenue.
Got questions? We’ve got answers
Technical SEO makes your site easy for search engines to crawl, render and index. It improves speed, structure, security and signals so rankings, visibility and conversions climb.
We run a deep audit, fix crawl and index issues, speed up Core Web Vitals, stabilise JavaScript rendering, implement structured data, rework architecture and internal linking, and manage redirects and canonicals-then validate and monitor every change.
We baseline and track crawlability, index coverage, LCP/INP/CLS, organic sessions, rankings and revenue. Clear dashboards show what changed, why it matters and the commercial impact.
Yes. We plan and run zero-loss migrations across platforms, domains and redesigns. For enterprise sites, we prioritise by ROI, deliver developer-ready tickets and monitor post-launch relentlessly.
London-based and hands-on, Propeller blends technical implementation with AI-ready strategy. We’re fast, transparent and escalation-ready, turning fixes into durable growth across search and emerging AI surfaces.