Technical SEO agency

In the complex world of modern search engines, technical SEO forms the unbreakable foundation upon which all successful organic strategies are built.

As a dedicated technical SEO agency in London, FDRY delivers precise, data-driven solutions tailored to ecommerce platforms and high-growth websites. We go far beyond surface-level fixes, diving into site architecture, server configuration, and code efficiency to ensure search engines can effortlessly discover, crawl, index, and interpret your content.

In an era dominated by Core Web Vitals, mobile-first indexing, and AI-powered evaluation, partnering with an experienced technical SEO agency like FDRY eliminates performance barriers, accelerates improvements, and future-proofs your digital presence against algorithm evolution.

  • Deep Technical Audits

    Uncover hidden crawl, indexation and architecture issues with clear, prioritized, developer-ready action plans.

  • Core Web Vitals Optimisation

    Improve LCP, INP and CLS so pages load faster, rank higher and convert better.

  • Indexation & Crawl Control

    Ensure search engines find, render and index every important page without wasting crawl budget.

  • Structured Data Implementation

    Add validated schema markup to win rich results, better visibility and AI search citations.

Technical SEO Hero

What is Technical SEO?

What is Technical SEO
  • Site speed and performance
  • Crawl budget management
  • Indexation control
  • Mobile usability
  • Structured data implementation
  • Security and server configuration

Technical SEO encompasses the behind-the-scenes optimisations that enable search engines to access, render, and understand your website effectively.

While on-page and off-page SEO drive relevance and authority, technical SEO ensures your site is technically flawless – a prerequisite for ranking in Google’s increasingly sophisticated systems, including AI Overviews and generative search experiences.

SEO Agency

Why Technical SEO is Critical in 2026

Search engine algorithms have become relentlessly focused on user experience and technical excellence:

  • Core Web Vitals now directly influence rankings, with loading speed, interactivity, and visual stability under scrutiny.
  • Mobile-first indexing is universal – desktop performance alone is no longer sufficient.
  • JavaScript-heavy sites and single-page applications require specialist rendering expertise.
  • Large ecommerce catalogues demand sophisticated crawl and indexation strategies.
  • AI-driven search features prioritise sites with clean, structured, and rapidly accessible data.

At FDRY, our ecommerce heritage means we apply technical SEO with commercial intent – optimising not just for robots, but for revenue.

Why Technical SEO is Critical in 2026

Our Comprehensive Technical SEO Services

Our comprehesive technical seo services
  • Full Technical Audit & Roadmap: In-depth crawling with Screaming Frog, Log File Analysis, and Google Search Console data to uncover issues across indexation, duplication, redirects, and canonicalisation.
  • Core Web Vitals Optimisation: Targeted improvements to Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Interaction to Next Paint (INP) through image optimisation, code minification, font loading, and server response enhancements.
  • Site Architecture & Internal Linking: Strategic silo structures, logical URL hierarchies, and intelligent internal linking to maximise crawl efficiency and authority flow.
  • JavaScript & Rendering Solutions: Ensuring critical content is accessible to Googlebot via server-side rendering, dynamic rendering, or progressive hydration for modern frameworks.
  • Advanced Schema Markup: Custom implementation of structured data (Organisation, Breadcrumb, FAQ, Product, Article) validated for rich results and AI interpretability.
  • XML Sitemaps & Robots.txt Management: Optimised sitemap generation, submission, and segmentation alongside precise robots directives for optimal crawl control.
  • International & Hreflang Implementation: Flawless setup for multi-language or multi-region sites, preventing duplication and directing users correctly.
  • Security & Migration Support: HTTPS enforcement, secure header configuration, and expert guidance during platform migrations or redesigns to preserve equity.
  • Log File & Crawl Budget Analysis: Deep review of server logs to identify crawler behaviour and prioritise high-value pages.
  • Ongoing Monitoring & Maintenance: Proactive alerts, quarterly re-audits, and rapid response to emerging issues.

We follow a rigorous, phased approach backed by industry-leading tools and proprietary audits.

Every recommendation is prioritised by impact and aligned with your business objectives.

London Technical SEO Agency

Why Choose FDRY as Your Technical SEO Agency?

Why Choose FDRY as your Technical SEO Agency
  • Platform Specialists: Unparalleled knowledge of Shopify, WooCommerce, Adobe Commerce (Magento), WordPress, and headless solutions.
  • Ecommerce-First Mindset: We optimise for transactions, understanding how technical health directly affects conversion rates.
  • Integrated Approach: Seamlessly blend technical SEO with content, AI SEO, GEO, and CRO for holistic growth.
  • Transparent & Collaborative: Clear documentation, prioritised roadmaps, and direct access to senior technicians.
  • Proven Impact: Consistently delivering page speed improvements of 30-70%, indexation uplifts, and measurable ranking gains.