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Technical SEO Services Built For Long-Term Search Performance

Big Fat Digital delivers technical SEO services designed to improve crawlability, indexation, Core Web Vitals and overall website performance, helping businesses strengthen visibility and support sustainable organic growth.

We identify and resolve the technical SEO issues that prevent websites from reaching their full ranking potential.

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SEO Services

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  • No obligation strategy call
  • Speak directly with an SEO specialist
  • Clear next steps within 24 hours

Technical SEO Built Around Sustainable Growth

Without strong technical foundations, even the best content and link building strategies can struggle to perform.
Technical SEO ensures your website can be properly crawled, indexed and understood by search engines while delivering a strong user experience across devices.
Our technical SEO services are structured around:

  1. Crawl optimisation
  2. Indexation improvements
  3. Site speed optimisation
  4. Core Web Vitals
  5. Technical issue resolution
  6. Long-term search performance

Every campaign is built around measurable improvements in visibility, usability and commercial growth

Why Technical SEO Matters

Qualified Organic Traffic
Technical SEO helps search engines efficiently crawl and understand your website structure
Strengthen Indexation
Resolving indexation issues improves how your pages appear within search results.
Improve Site Performance
Fast-loading, technically optimised websites improve both rankings and user experience.
Support Organic Growth
Technical SEO strengthens the foundations required for sustainable ranking improvements.
Reduce Visibility Barriers
Technical issues can prevent strong content from ranking effectively within search results.
Improve User Experience
Technical SEO supports smoother navigation, usability and mobile performance.

Our Local SEO Services

Technical SEO Audits
Our technical SEO audits identify the issues limiting your website’s visibility and performance. We prioritise recommendations based on impact, scalability and commercial value.

Included

  • Crawl analysi
  • Indexation review
  • Technical error reporting
  • Site structure analysis
  • Core Web Vitals review
  • Technical SEO roadmap
Crawl & Indexation Optimisation
Search engines need to efficiently crawl and index your website to rank pages properly. We identify and resolve crawl inefficiencies and indexation barriers affecting visibility.

Included

  • Crawl budget analysis
  • Robots.txt review
  • XML sitemap optimisation
  • Indexation improvements
  • Canonical analysis
  • Redirect reviews
Site Speed & Core Web Vitals
Website speed and user experience play a major role in modern SEO performance. We optimise technical performance to improve both rankings and usability.

Included

  • Core Web Vitals analysis
  • Mobile performance improvements
  • Speed optimisation recommendations
  • Image optimisation guidance
  • Render-blocking issue analysis
  • Technical performance reviews
Site Structure & Internal Linking
Strong website architecture supports crawlability, user experience and ranking distribution. We improve internal linking and structural organisation to strengthen overall search performance.

Included

  • Internal linking analysis
  • Site architecture reviews
  • Navigation improvements
  • URL structure recommendations
  • Hierarchy optimisation
  • Orphan page analysis
Schema & Structured Data
Structured data helps search engines better understand your content and improve SERP visibility. We review and implement relevant schema opportunities across your website.

Whats Included

  • Schema audits
  • Structured data recommendations
  • Rich result opportunities
  • Local business schema
  • FAQ schema guidance
  • Technical validation
Ecommerce Technical SEO
Large ecommerce websites often face significant technical SEO challenges. We help ecommerce businesses improve crawlability, indexation and technical performance at scale.

Included

  • Faceted navigation analysis
  • Duplicate content reviews
  • Product indexation improvements
  • Pagination reviews
  • Ecommerce architecture analysis
  • Technical scalability improvements

A Deep-Dive Into Our Technical SEO Process

Technical SEO Audit

We begin with a comprehensive audit of your website’s technical performance and search visibility.

Issue Prioritisation

Technical issues are prioritised based on severity, commercial impact and scalability

Technical Strategy Development

We build a structured roadmap aligned with your website, market and business objectives.

Technical Improvements

We work through technical fixes designed to improve crawlability, speed and visibility

Proven Technical SEO Results

+278%

Organic traffic growth for a financial services campaign competing in a saturated search market.

+312%

Increase in non-branded visibility through long-term SEO and authority development

4.1x

Return generated through integrated SEO and paid acquisition strategy.

View Case Studies

Flexible SEO Retainers. No Long-Term Lock-In.

Technical SEO should support sustainable growth, not create unnecessary complexity.

Our technical SEO services are delivered through flexible month-to-month retainers focused on measurable improvements and transparent delivery.

What to expect:

Flexible monthly retainers

No long-term lock-in contracts

Clear monthly deliverables

Transparent reporting

Strategy that evolves as your business grows

We focus on long-term partnerships built on performance and accountability, not fixed commitments.

Why Businesses 
Choose Big Fat Digital

We operate as strategic growth partners, not just service providers.

Industries We Support

We work with UK SMEs across a range of sectors, with particular experience in the following industries…

Financial Services

Legal Firms

Professional Services

E-commerce

Property & Construction

Hospitality

Explore Industries
Financial Services-img
Legal FIrms-img
Professional Services-img
E Commerce-img
Healthcare & Clinics-img
Property & Construction-img
Manufacturing & Engineering-img
Technology-img
Hospitality & Leisure-img
Legal-Firms-img

Industries We Support

We work with UK SMEs across a range of sectors, with particular experience in the following industries.

Financial Services

Legal Firms

Professional Services

Property & Construction

Hospitality

E-commerce

Explore Industries
Financial Services-img
Legal FIrms-img
Professional Services-img
E Commerce-img
Healthcare & Clinics-img
Property & Construction-img
Manufacturing & Engineering-img
Technology-img
Hospitality & Leisure-img
Legal-Firms-img

Real Results For Real Businesses

Financial advisory firm

Competing in a saturated search market

Established firm with strong offline reputation but minimal organic presence in a highly competitive financial services SERP landscape.
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+278%

Competing in a saturated search market

Legal Firm

Building authority in a competitive local market

Regional law firm struggling to compete against national brands for high-intent local search queries.
Read More

38+

New top 3 keyword rankings

Ecommerce Brand

Scaling Organic Revenue

Online retailer over-reliant on paid media, seeking sustainable organic growth to reduce acquisition costs.
Read More

+94%

Increase in organic-driven leads

View All Case Studies

Big Fat FAQs

What is technical SEO?
Technical SEO focuses on improving the technical foundations of a website to support crawlability, indexation and search performance.
Without strong technical SEO, search engines may struggle to properly crawl, index and rank your website.
Yes. Resolving technical issues can significantly improve visibility, crawl efficiency and ranking performance.

Yes. We provide comprehensive technical SEO audits designed to identify issues and growth opportunities.

Absolutely. SEO for E-Commerce websites often faces complex technical challenges that can heavily impact visibility.

Yes. Technical SEO plays an important role in helping websites remain accessible and understandable within evolving AI-driven search experiences.

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