A Technical SEO Agency That Speaks the Language of Code.
Behind every high-ranking B2B website is a flawless technical foundation. Most SEO issues aren’t caused by a lack of keywords; they are caused by technical friction. At 15DegreesNorth, we lean on our 26-year heritage in IT consultancy to bridge the gap between web development and marketing. We don’t just find technical errors; we possess the engineering background to solve them.
Performance is a Ranking Factor
In the competitive B2B landscape, Google prioritises websites that offer a superior user experience. If your site is slow, difficult to crawl, or plagued by “technical debt,” your content will never reach the first page.
As a specialist technical SEO agency, we focus on the mechanics of your site. We ensure that search engine spiders can discover, understand and index your most valuable pages without wasting your crawl budget. We turn your website from a liability into a high-speed lead generation engine.
Hard-Core Optimisation for Complex Websites

Crawl Budget & Indexing Strategy
For large-scale B2B sites, how Google spends its time on your domain is critical. We optimise your site architecture and robots.txt files to ensure the most important pages are prioritised. We eliminate “zombie pages” and duplicate content issues that dilute your authority.

Site Speed & Core Web Vitals
Slow loading times are the fastest way to lose a professional lead. We go deep into the server-side issues, scripts and asset compression that slow you down. Our goal is to ensure your site meets Google’s strictest performance standards across all devices.

Schema & Structured Data
We help search engines understand exactly what you sell by implementing advanced Schema markup. This not only improves your rankings but also enhances your search results with rich snippets, making your brand look more authoritative and clickable.

Technical Migrations & Security
Moving a site or changing a domain is a high-risk moment for your SEO. We manage the technical migration process to ensure you don’t lose years of hard-earned rankings. We also ensure your security protocols are up to date, maintaining the trust of both Google and your corporate clients.
From 15dn.com to Modern Technical Excellence
While our domain name may have evolved since we started in 2000, our ethos remains unchanged. Our founder’s background as an IT consultant means we don’t just follow a checklist. We understand the logic behind the algorithms.
When you hire 15DegreesNorth as your technical SEO agency, you are hiring a team that knows how to work alongside your developers to get things done. We provide clear, logical instructions and technical documentation that moves the needle. We don’t hide behind jargon. We deliver measurable improvements in site health and organic visibility.
Get a Technical Infrastructure Built for Growth
Your competitors are already optimising their code. Don’t let a slow or broken website be the reason you miss out on high-value contracts. Let our 26 years of experience work for your bottom line.
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Frequently Asked Questions
How does Technical SEO differ from standard SEO?
Standard SEO often focuses on keywords and content creation. Technical SEO, however, deals with the infrastructure of your website. It ensures that your site is fast, secure and easily understood by search engine spiders. Our technical SEO agency approach focuses on eliminating “code bloat” and structural friction that prevents your content from ranking.
Will your technical changes require me to rebuild my entire website?
Rarely. Most technical issues can be resolved within your existing framework. We provide specific, logical instructions for your web team to optimise your current CMS or server setup. If a full rebuild is necessary for performance reasons, we will provide a cold dose of honesty and a roadmap for a safe migration.
What is a "Crawl Budget" and why should a B2B company care?
Search engines only spend a limited amount of time crawling your site. If your technical structure is messy, Google may waste that time on “zombie pages” or duplicate content instead of your high-value service pages. We optimise your architecture to ensure your most important leads see your best content first.
Do you work with custom-built websites or just common platforms like WordPress?
Because of our 26-year heritage in IT consultancy, we are comfortable working with any environment. Whether you are using a headless CMS, a custom React framework, or a legacy platform, we understand the underlying logic of the web. We don’t rely on generic plugins to solve technical problems.
How do Core Web Vitals impact my B2B lead generation?
Google uses Core Web Vitals to measure the speed and visual stability of your site. In the B2B world, a slow-loading page is seen as a lack of professionalism. By improving these metrics, we not only satisfy Google’s algorithm but also ensure a frictionless experience for the high-value decision-makers visiting your site.