Technical SEO Services
Make your site easy to crawl, index, and understand.
Technical SEO is the layer that decides whether search engines and AI systems can reach your pages, render them, and understand what they are about. We fix that foundation so everything you publish has a chance to rank and be cited.
If engines cannot read your site, nothing else you do will rank.
Crawl waste, blocked resources, content that only appears after JavaScript runs, weak internal linking, and missing or incorrect structured data all stop search engines and AI systems from reaching and understanding your pages. On large sites these problems rarely show up in the interface. They show up as lost visibility. We find them in the crawl and log data and fix them at the source, so the rest of your SEO and content work has something solid to sit on.
What we do
What we cover in technical SEO
Crawl and indexation control
We make sure search engines spend their time on your valuable pages, not on duplicates, parameters, or dead ends. Correct robots rules, canonical tags, XML sitemaps, and internal linking that guides crawlers to what matters.
Rendering and JavaScript SEO
We check that your important content and links are present in the rendered HTML, so engines and AI systems that do not fully run JavaScript still see them.
Site architecture
URL structure, navigation, and internal linking designed as clear topic groups, so authority reaches your priority pages and both engines and people can find their way around.
Structured data
We implement schema for organisation, product, article, FAQ, and more, connected so search engines and AI resolve one clear picture of your entities. This is the structured data layer the rest of your pages build on.
Core Web Vitals and performance
We diagnose and fix the loading, interactivity, and layout issues that hold back rankings and frustrate users, and keep the site fast as it grows.
Migrations and international setup
We plan and run domain moves, replatforms, and consolidations without losing traffic, and set up hreflang correctly so the right page ranks in each market.
Our approach
How we work differently.
Every fix starts from what a full crawl, your logs, and Search Console actually show, so we address the issues that move visibility rather than working through a generic checklist.
We are comfortable with sites that run to hundreds of thousands of pages across markets and languages, where small architecture and crawl decisions compound into large gains or large losses.
The same clean rendering, clear architecture, and structured data that help you rank also make your content readable and quotable for AI systems, so one piece of technical work serves both.
Work
Proven results on complex, large-scale projects.
- How Century 21 grew organic traffic by 8,900%
SEO-first website rebuild for a major Belgian real estate franchise. We used programmatic SEO to generate thousands of optimised location and property type pages, delivering an 8,900% increase in organic traffic.
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- How Kärcher consolidated domains to 74 Authority Score
International domain consolidation for the global market leader in cleaning technology. We led SEO strategy for the Belgian and Dutch markets, migrating from country-code TLDs to a unified kaercher.com structure, growing Domain Authority from 23 to 74.
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- How Remeha Belgium grew organic traffic by 733%
Site architecture redesign and SEO strategy for a leading HVAC manufacturer. Transformed a flat product structure into a keyword-driven hierarchy with the heat advisor lead generation tool, delivering a 733% increase in organic traffic.
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Expertise shaped by working with major brands
Ready to fix your technical foundation?
Book a call and we will walk through your crawl, indexation, and architecture together.
Our process
How we deliver results.
Step 1
Measure & Audit
We measure before we move. A baseline of your visibility across search and AI, your technical setup, and the competitive landscape shows exactly where the biggest, most winnable opportunities are.
Step 2
Strategy & Roadmap
We build a prioritised roadmap tiered by difficulty and phased over time, combining technical SEO, programmatic SEO, and GEO so easy wins ship first and harder plays are sequenced.
Step 3
Execution & Automation
We implement hands-on and ship in waves, from technical fixes and content architecture to workflow automation. Redirects ship with the pages, so nothing regresses as we move.
Step 4
Measure & Iterate
We monitor performance across both search and AI, report on results, and refine the approach to compound organic and AI visibility over time.
Frequently asked questions
Your questions answered.
Related services
Explore what else we do.
template: "services/{service}/{city}"
data_sources:
- cities: 847 locations
- services: 12 service types
content:
title: "{service} in {city} | Brand"
h1: "{service} in {city}"
meta_description: "Find {service} in {city}..."
internal_linking:
hub_pages: /services/{service}
breadcrumbs: Home > Services > {service} > {city}
related: nearby_cities(3)
indexation:
sitemap: segmented
canonical: self-referencing
min_search_volume: 10
output:
pages_generated: 10,164
indexed: 9,847
avg_position: 12.4Related articles
Deepen your understanding of Technical SEO Services.
Jenoff Van Hulle