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Technical SEO and Content Leadership
How Dizian Digital rebuilt Andatech's technical SEO foundation and built a structured content programme that positions the brand as an authority on breathalyser and drug testing information in Australia.
process
opportunity
Andatech Distribution is an Australian leader in personal breathalysers, drug testing equipment and compliance solutions. Operating primarily through andatech.com.au, the business serves both consumer and B2B audiences across Australia and New Zealand, competing in a specialised market where search visibility and credibility are decisive purchasing drivers.
Andatech came to Dizian Digital with a clear ambition: strengthen their organic search presence, outperform competitors in a niche but high-intent category, and establish the brand as the definitive source of breathalyser and drug testing information in the Australian market.
Our audit identified four issues holding that ambition back:
- An underperforming technical foundation, with gaps in crawlability, indexation and on-page signals.
- Limited content output, leaving informational and long-tail queries to competitors.
- An inconsistent Google Business Profile presence, reducing local and branded search visibility.
- Insufficient citation coverage, weakening trust signals across the directories that reinforce a business's legitimacy.
In a category where buyers research before they commit, being absent from the research stage means losing the sale before it is ever contested.
PROJECT INFORMATION
We began with a comprehensive audit of andatech.com.au, mapping every technical, on-page and off-page opportunity. From that foundation we designed and executed a strategy built on three pillars.
- Technical SEO foundation.
- Resolved the site architecture and crawl efficiency issues preventing content from earning the rankings it deserved.
- Addressed Core Web Vitals signals and structured data implementation.
- Rebuilt internal linking so search engines could fully understand and index the site.
- Thought leadership content.
- Built a consistent, data-driven content calendar drawn from live search data rather than assumption.
- Researched, wrote and published optimised articles covering drink driving laws, BAC levels, drug testing procedures, workplace compliance and product comparisons.
- Applied on-page SEO best practice throughout, structuring answers so they are eligible for featured snippet placement.
- Local presence and citations.
- Optimised a broad set of business directory listings with consistent NAP data.
- Expanded distribution of business details across location-based platforms.
- Took on ongoing management of each brand's Google Business Profile, keeping them active with fresh content, product highlights and blog summaries.
Andatech's customers are often searching for guidance, not just products. Treating that as the opportunity, rather than a distraction from the product pages, is what shifted the brand from retailer to reference point.
From audit to authority
Andatech's position is the product of a disciplined, long-term approach that combines technical precision with genuine content value. Rather than chasing short-term rankings, we have built an organic presence grounded in four things:
- Experience, expertise, authoritativeness and trust. Content that answers real questions with accuracy and depth, reinforcing Andatech's authority in the compliance and testing space.
- A consistent publication cadence. Regular, high-quality content signals to Google that the site is an active source, not a static catalogue.
- Technical integrity. A clean, well-structured site gives every article the best possible chance of earning and holding its rankings.
- Local reinforcement. Citation consistency and Google Business Profile activity support branded search performance and local ranking signals.
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