Six Diagnostic Areas.
One Prioritised Action Plan.
Technical SEO issues are often invisible — they do not produce error messages, they just suppress rankings. A site can have excellent content and a strong link profile and still underperform because Google cannot efficiently crawl and index it. The technical audit finds those invisible suppressors and quantifies their impact.
From Our Work: Three Crawl Budget Issues That Were Suppressing an Entire Domain
A London ecommerce site with 4,200 products was ranking for fewer than 200 terms. The content was good. The link profile was healthy. The audit identified three technical issues that were consuming 60% of the crawl budget on non-commercial pages: a faceted navigation generating 18,000 parameter URLs, a session ID in the URL structure creating duplicate content at scale, and a robots.txt that was accidentally blocking the JavaScript rendering of product images.
Fixing those three issues — none of which required new content — resulted in a 280% increase in indexed pages and a 190% increase in organic sessions within 8 weeks. The semantic SEO work that followed built on that foundation.
Technical SEO and the Topical Authority Foundation
A technical audit is typically the first phase of a semantic SEO engagement. The reason is straightforward: building a Semantic Content Network on a technically compromised foundation produces diminished results. Crawl budget issues, index coverage gaps, and Core Web Vitals failures suppress the impact of every piece of content published.
The technical audit establishes the baseline. The semantic SEO strategy builds on it. For businesses that want to understand the full workflow, the SEO consultant overview page covers how the technical and semantic layers interact.