480% Traffic Growth for an Addiction & Rehabilitation Centre Through YMYL SEO

Ranking for healthcare and addiction treatment keywords is among the most difficult SEO challenges. Google's YMYL guidelines classify this content as high-stakes — where poor information could directly impact a user's health or life. The rehab centre had a WordPress site with no structured content strategy, missing author credentials, zero schema markup, and a weak backlink profile.

Compounding this, the site had previously been penalised by a Google core update due to thin, unverified content — meaning we needed to restore trust before we could build. Privacy and sensitivity were also key considerations; the content strategy needed to be compassionate, factual, and conversion-focused without feeling exploitative.

Given the YMYL nature of the site, our first priority was establishing E-E-A-T signals that Google could verify. We worked with the client to document and prominently display medical credentials, treatment philosophy, accreditations, and staff qualifications. Every page was assigned a named medical reviewer.

Our content strategy focused on building a comprehensive resource hub — covering addiction types, treatment options, the recovery journey, and what families need to know. This topical authority approach told Google this site genuinely serves people seeking help, not just commercial traffic.

• E-E-A-T Overhaul: Added verified medical author profiles, treatment credentials, regulatory accreditations and a transparent about page with staff bios and photos.
• Core Update Recovery: Audited and removed or rewrote 47 thin pages that were diluting site quality. Consolidated similar content through canonical tags and 301 redirects.
• Content Hub Strategy: Created 30+ new expert-authored articles covering addiction types (alcohol, drugs, gambling), treatment methods (CBT, detox, residential), and recovery resources.
• Local SEO: Optimised 3 location pages with area-specific content, local citations and Google Business Profile management for each centre location.
• Healthcare Schema: Implemented MedicalOrganization, FAQPage, MedicalCondition, and HowTo schema markup across service and educational pages.
• Trust Signals & CRO: Added CQC ratings, testimonials with first-name consent, success story case studies, and a streamlined confidential enquiry form to boost conversion rate.