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Discover what makes us different
Our average client sees a 35% lift in conversion rate across 150+ CRO projects.
500+ tests run across landing pages, checkouts and lead capture forms.
Every change is backed by analytics, heatmaps and real session data.
Certified VWO partners running enterprise-grade experimentation programmes.
Here's what sets us apart from the competition
Find answers to common questions
Prebo integrates CRO work with GA4, Google Tag Manager, server-side tracking, and common ecommerce platforms like Shopify and WordPress to ensure accurate event capture and attribution. We also set up ETL or data-layer solutions where needed so test results feed into a single source of truth for decision making.
Common experiments include A/B tests, multivariate tests, funnel experiments, UX and checkout performance optimizations, and technical fixes that reduce friction. Test duration depends on traffic volume and required statistical power but typically ranges from several weeks to a few months per experiment cycle.
We prioritise revenue-per-visitor, conversion rate, average order value, customer acquisition cost (CAC), lifetime value (LTV), and marketing efficiency ratio (MER), alongside statistical significance for experiments. Clean attribution and centralized data pipelines ensure those metrics reflect true business impact rather than platform-reported figures.
CRO is designed to improve conversion efficiency and attribution accuracy, which can increase revenue and profitability when combined with product-market fit and adequate traffic. Outcomes vary by business and depend on test quality, funnel issues identified, and downstream economics, so results are not assured and are measured against revenue-focused KPIs rather than vanity metrics.
CRO is the systematic process of improving a website or funnel to increase revenue per visitor. Prebo Digital uses a technical-first, analytics-driven approach with hypothesis-driven experiments, server-side tracking, and funnel-level optimization focused on measurable revenue outcomes.
In This Article
Focus on revenue
Measurement-first
Repeatable process
Digital marketing agencies increasingly sell performance - not just traffic. Website optimization services for digital marketing agencies focus on converting the visitors you already buy or attract into measurable revenue. That means a data-first blend of Conversion Rate Optimization (CRO), technical performance fixes, and server-side tracking that reduces attribution loss and improves reported return on ad spend (ROAS) in the United States market.
When agencies layer website-level optimization onto paid media and organic channels, they protect ad spend and lift profitability for clients. Prebo Digital’s approach for website optimization services for digital marketing agencies prioritizes measurable revenue improvements over vanity metrics like raw traffic.
We align with agency tech stacks common in the US: Shopify and WooCommerce storefronts, Stripe payments, Klaviyo and HubSpot for lifecycle marketing, and media channels such as Google Ads and Meta. For a view of our broader capabilities and how optimization fits into a full growth system, see our Services Overview.
A typical engagement starts with a measurement audit to diagnose data loss, attribution gaps, slow page elements, and funnel friction. That diagnosis feeds into prioritized experiments and technical work: landing page templates, server-side event routing, A/B test setups, and checkout optimizations that lift conversion efficiency across campaigns.
Note: Optimization work is built to improve long-term profitability. Expect a structured program with measurable hypotheses, not one-off design tweaks.
For agency partners that need an overview of our company background and team experience, visit our About page to see how we pair analytics, automation, and clean attribution with growth strategy.
Website optimization services for digital marketing agencies follow a repeatable workflow designed to protect media spend and improve client lifetime value (LTV). Below is the practical breakdown we use with agency partners in the US.
We offer retainer-based engagements built for long-term revenue impact. Typical retainers for agency partnerships range depending on scope; pricing is customized after an initial audit and is designed to align incentives around CAC reduction and MER (marketing efficiency ratio). For a snapshot of our service mix and how web optimization fits into a larger growth program, visit our homepage.
| Month | Focus | Outcome (US example) |
|---|---|---|
| 1 | Audit & tracking remediation | Accurate revenue attribution; reduced lost conversions |
| 2-3 | A/B testing on key pages | Validated lifts in conversion rate (examples: +5-20% is an illustrative range) |
| 4-6 | Scale winning variants & technical performance | Lower CAC and improved MER for paid campaigns |
If you’re an agency looking to white-label optimization work or integrate specialist CRO and tracking support into client retainers, we provide partner-friendly scopes and transparent reporting. To discuss specific needs, contact our team to book a Free Strategy Call with a tracking and CRO lead.
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