Technical SEO Agency London Engineered Fixes

We are a technical seo agency london for B2B and ecommerce sites, fixing crawlability, indexation and Core Web Vitals across WordPress, Shopify Plus, Magento 2 and JavaScript builds.

Get your roadmap

30 minute call roadmap plus actions

  • Crawl budget control
  • Indexation cleanup
  • Core Web Vitals
  • JavaScript rendering
  • Redirect mapping
  • Schema markup
  • Internal linking
  • Faceted navigation
  • Log file analysis
  • Duplicate content fixes
  • Migration QA
  • Monitoring alerts
  • 100+ production-grade digital builds
  • 11+ years of delivery experience
  • 4 stage iterative model
  • 5+ year average client partnerships

Trusted By Growing Businesses & Enterprise Teams

Technical SEO fixes that protect rankings, speed, and conversion across WordPress, Shopify Plus, Magento 2, and JavaScript sites.

When technical debt blocks rankings and revenue

Index bloat, broken internal links, slow templates, and JavaScript rendering gaps can quietly reduce visibility before you see the impact in pipeline. London sites compete on margins and milliseconds.

Technical SEO is worth doing when you need a clear diagnosis, a prioritised backlog, and developer-ready tickets that your team can ship without guesswork. We work inside Google Search Console and Lighthouse data, then validate fixes with QA.

Use Cases

  • Rankings drop after a release, migration, or theme change
  • Key pages are not indexed or get crawled too slowly
  • Core Web Vitals fail on revenue-driving templates
  • Faceted navigation creates duplicate and thin pages
  • JavaScript pages render inconsistently for search bots
  • Redirect chains and orphan pages waste authority
Review your technical SEO

Dev-ready tickets and QA steps

Technical SEO services we deliver

We fix crawlability, indexation, and performance issues across Shopify Plus, Magento 2, WordPress, WooCommerce, and modern JavaScript front ends. The output is a roadmap your engineers can implement and validate.

Technical SEO Audit And Roadmap

A prioritised backlog with clear acceptance criteria, mapped to templates, categories, collections, and conversion journeys.

Core Web Vitals Optimisation

LCP, CLS, and INP improvements through practical fixes across code, assets, caching, and Cloudflare configuration.

JavaScript And Headless SEO

Rendering diagnostics, crawl discovery, and indexation controls for React and Vue sites, including hydration and pre-render options.

Ecommerce Index Control

Faceted navigation rules, canonicals, parameter handling, internal linking, and sitemap strategy for large catalogues.

Explore fix options

Clear scope and priority order

Serving London's Core Areas & Industries

From City of London teams to Canary Wharf operators. We fix technical SEO across complex stacks to improve crawl, speed, and conversion.

  • City of London
  • Canary Wharf
  • Shoreditch
  • Soho
  • Holborn
  • Kings Cross
  • Fitzrovia
  • Mayfair
  • Covent Garden
  • South Bank
  • Paddington
  • Victoria
  • Hammersmith
  • Battersea Power Station
  • Stratford
  • eCommerce
  • D2C eCommerce
  • B2B eCommerce
  • B2B Consulting businesses
  • Professional Services (consultancies, legal, accounting, advisory, IT services)
  • Hospitality & Leisure
  • Real Estate / Property (developers, agencies, property management)
  • Financial Services
  • FinTech
  • Software & SaaS
  • Retail Brands
  • Marketplaces
  • Media & Publishing
  • Travel & Experience

Need a technical SEO plan for London?Speak to a Technical SEO Specialist (30 mins)

Connect online or meet in London by appointment.

Our Work

Real diagnostics. Clean backlogs. Measurable recovery.

We have supported ecommerce and B2B teams with technical SEO across platform migrations, Core Web Vitals improvements, and indexation cleanups that protect conversion.

Milwaukee Boot Company UX optimisation · ecommerce build · CRO Project

Scope of Work

UX optimisation · ecommerce build · CRO

Optimised UX and checkout flow for higher-conversion eCommerce journeys

See Project Details

Language Shoes UX Optimisation, WooCommerce Development, Performance Optimisation Project

Scope of Work

UX Optimisation, WooCommerce Development, Performance Optimisation

Delivered a conversion-focused WooCommerce platform with refined UX and mobile-first journeys, built to scale and drive growth.

See Project Details

The Indus Valley Shopify Plus, UX/UI, Platform optimisation Project

Scope of Work

Shopify Plus, UX/UI, Platform optimisation

Over 8 years we built and supported a stable, scalable eCommerce platform with sustained growth through phased rebuilds

See Project Details

Viveks Custom eCommerce Development, UX/UI Design, Magento → Laravel Migration, Performance Optimisation Project

Scope of Work

Custom eCommerce Development, UX/UI Design, Magento → Laravel Migration, Performance Optimisation

Rebuilt Viveks’ legacy Magento store into a fast, modern Laravel + Vue commerce platform — migrating products/customers/orders and delivering custom EMI + exchange journeys designed to lift conversion and reliability at scale.

See Project Details

Phrism Brand Refresh, UI/UX Design, WordPress Development, HubSpot Setup, GA4 + Clarity Tracking, SEO + AEO Project

Scope of Work

Brand Refresh, UI/UX Design, WordPress Development, HubSpot Setup, GA4 + Clarity Tracking, SEO + AEO

Revamped Phrism's brand and website end-to-end to improve premium positioning, grow organic visibility, and generate consistent high-ticket B2B enquiries - without paid ads.

See Project Details

Cognistax UI/UX Design, WordPress Development, Conversion Optimisation, SEO-Ready Service Pages Project

Scope of Work

UI/UX Design, WordPress Development, Conversion Optimisation, SEO-Ready Service Pages

Redesigned and rebuilt Cognistax’s SAP consulting website with clearer positioning, tighter service narratives, and conversion pathways that drive qualified B2B enquiries.

See Project Details

See Our Portfolio

Trusted by clients. Built on proven platforms

Independent reviews and trusted tools

Shopify Maintenance Services
E-commerce platform logo design.
Clutch - 5 Star Rating For WEBDIGITA
Good Firms - 5 Star Rating For WEBDIGITA
Magento eCommerce Development
Laravel Maintenance
WordPress Maintenance Services
AWS Managed Cloud Services

Our Technical SEO Process

How we improve Technical SEO for London based businesses for sustainable growth.

Discovery, Diagnostics

Root cause diagnosis in 3 to 5 days.

We review Google Search Console signals, crawl patterns, and template performance to isolate what changed and what is blocking visibility. The output is a clear problem statement per template.

Indicative Timeline: 5–9 working days

  • Search Console triage and index coverage review
  • Crawl and internal link sampling
  • Core Web Vitals baseline for key templates
  • Release and migration change log review
  • Quick wins list for immediate impact
Review your diagnosis

30-minute call, diagnosis + actions

Audit, Prioritisation

Dev-ready backlog in 5 to 7 days.

We run a structured audit with Screaming Frog, validate rendering where needed, and map issues to revenue pages. Every item includes a recommendation, priority, and acceptance criteria for QA.

Indicative Timeline: 18–36 working days

  • Crawl and indexation rules per section type
  • Canonicals and duplication control
  • Schema checks using Rich Results Test
  • Sitemap and robots alignment
  • Prioritised backlog with effort and impact
Review your backlog

30-minute call, roadmap + actions

Implementation, Support

Ship fixes safely over 2 to 4 weeks.

We work with your engineers or implement directly where appropriate, keeping changes scoped and testable. We coordinate deployments, minimise regressions, and keep stakeholders aligned on what is shipping next.

Indicative Timeline: 6–11 working days

  • Ticket writing and handoff to dev team
  • Redirect mapping and release checklists
  • Performance fixes with Lighthouse validation
  • Template level indexation controls
  • Pre and post release checks in Search Console
Sense-check your scope

30-minute call, scope + next steps

Validation, Monitoring

QA and monitoring that prevents repeat issues.

After fixes ship, we validate crawl and indexation behaviour, monitor Core Web Vitals, and set up reporting in GA4 and Looker Studio. You get a stable baseline and early warnings for future releases.

Indicative Timeline: Ongoing (monthly cadence)

  • Indexation and crawl validation checks
  • GSC monitoring for coverage and enhancements
  • GA4 events and landing page reporting
  • Looker Studio dashboard and KPIs
  • Ongoing checks for new duplicate patterns
Confirm next steps

30-minute call, validation + plan

Get Your Technical SEO Roadmap

Share your site link, platform stack, and 2-3 priority templates. You will leave with scope, priority fixes, validation steps, and a phased implementation plan to ship faster.

Get your roadmap

30-minute call, roadmap + actions

Our Engagement Models

Flexible ways to scope, fix, and govern Technical SEO in London

Technical SEO Discovery Sprint

Clarity before you commit

Best when you need fast diagnosis of indexing, crawl, or speed issues and a clear backlog your dev team can ship.

  • Technical SEO triage
  • Prioritised fix backlog
  • Acceptance criteria for QA
  • Roadmap call and next steps
Get your roadmap

Fixed Scope Technical SEO Audit

Defined deliverables and timeline

Best when you want a structured technical audit for Shopify Plus, Magento, WordPress, or JS sites with a signed off plan for implementation.

  • Audit scope agreed upfront
  • Clear priorities by impact
  • Implementation guidance included
  • Validation checklist provided
Review your audit scope

Ongoing Technical SEO Retainer

Continuous fixes and governance

Best when you ship regularly and need technical SEO guardrails, monitoring, and ongoing implementation support across templates and releases.

  • Monthly prioritisation rhythm
  • Release QA checkpoints
  • Search Console monitoring
  • Core Web Vitals improvements
Plan your retainer

Fractional - Head of SEO

If you need senior oversight, we provide governance, prioritisation, and dev team alignment so technical SEO stays tied to trading priorities and release cadence.

Explore fractional support

Meet in London

In-person meetings in Central London are available by appointment.

UK-wide delivery, with in-person planning sessions available in London when needed.

How you work with us in London

  • Discovery: Audit Search Console crawl Core Web Vitals
  • Plan: Prioritised backlog tickets QA acceptance criteria
  • Build: Implement fixes redirects schema performance changes
  • Grow: Monitoring CRO analytics ongoing technical SEO support

What clients say about Webdigita

Long-term partnerships built on clarity, quality, and a calm delivery cadence.

Frequently Asked Questions

Know more about our Technical SEO Services in London

Do you offer in-person meetings for London clients?
Yes. You can meet by appointment in Central London for technical workshops, backlog reviews, and release planning. Delivery remains UK-wide and remote-first for implementation.
Typically within 3 to 7 working days, depending on access to Google Search Console, GA4, and your release calendar. If there is a sudden drop, we can prioritise initial triage first.
Yes. The output is developer-ready tickets with acceptance criteria and validation steps. We can join your standups, write Jira-ready tasks, and QA releases using Lighthouse and Search Console checks.
We regularly support WordPress, Shopify, Shopify Plus, WooCommerce, Magento 2, and JavaScript front ends. The audit approach changes by platform, but the goal stays the same: control crawling, indexation, and speed.
Indexation and crawl diagnostics, internal linking and architecture review, Core Web Vitals analysis, duplication and canonical rules, sitemap and robots checks, and structured data validation.
Yes. We map redirects, validate canonicals, check indexation signals, and audit template changes that affect crawling and rendering. The focus is recovering visibility while keeping releases predictable.
Yes. We diagnose rendering and discovery issues, review pre-render or SSR options, and validate how bots see critical content. We also check internal linking and route-based indexation controls.
We start with a baseline for key templates, then ship small changes with clear rollback options. Common wins include image and font delivery, script loading, caching, and Cloudflare configuration.
Yes. For large catalogues and marketplaces we use log analysis to see how bots crawl, what gets wasted, and where important pages are missed. This supports better sitemap strategy and crawl rules.
We apply a ruleset for faceted navigation, parameters, canonicals, and internal linking. The goal is to keep indexable pages focused on high-intent collections and categories.
We track index coverage and enhancements in Search Console, Core Web Vitals trends, crawl behaviour, and organic landing page performance in GA4. We also monitor template-specific conversion impact where possible.
Most teams choose either a fixed-scope audit with a roadmap or an ongoing retainer for continuous fixes and governance. The right model depends on site complexity, release cadence, and how much implementation support you need.

Got more Questions or Simply want to talk?

Share your site link and platform stack. You will get a clear technical SEO roadmap with priorities and next steps.

Get your roadmap call

Get You Conversion-Led Technical SEO Roadmap

Speak with a Technical SEO Specialist.

You get scope, priorities, and next steps within 24 hours.

    Get clarity on Technical SEO fixes, priorities, and what to implement next.

    What happens after you enquire

    • 1We review your site and Search Console access
    • 2We align scope, owners, and NDA if needed
    • 3You get a phased roadmap with tickets and QA steps

    Trusted By

    • Phrism Solutions LTD
    • Milwaukee Boot Co.
    • Sting
    • Illumin8

    Speak to an expert

    [email protected]

    020 3026 0772

    Book a quick call

    Reply within 15 minutes during UK hours.*

    Delivering services to our clients UK-wide.

    With strategy hubs in London, Reading, and Birmingham.

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    Speak with our specialists

    Get clarity on scope, cost and next steps.

    • 10+ Years Experience
      Across Platforms & Industries
    • 200+ Projects Delivered
      For Startups, Scale-Ups & Enterprises
    • End-to-End Team
      From Strategy & UX to Development, Automation & Growth

    " WEBDIGITA have supported us for over 10 years and always provided an exceptional service. Mazhar & team are incredibly hard working, highly skilled and knowledgeable."

    Frank Beechinor
    CRO - Phrism Solutions LTD

    Brief us on your requirements

    We'll review and get back with next steps.

      No obligation. We’ll review and respond with next steps within 24 hours.