CRO audit
A focused audit that clarifies what success looks like and what’s happening on your site today. We analyse analytics, behaviour and journey performance to surface friction and missed opportunities, supported by research where needed.
Conversion rate optimisation
Our CRO service helps you improve the performance of your digital experiences through continuous testing, insight and optimisation.
- Services
- Web and technology
- Conversion rate optimisation
Continuous optimisation for live websites
CRO at IDHL is about making smarter decisions, backed by real evidence.
We combine behavioural data and qualitative insight to understand where users encounter friction, why drop off happens, and which changes will have the greatest impact on your results through structured experimentation.
Working on your live site, we design, test and refine journeys over time helping you increase conversion, enhance user experience and unlock sustainable growth that compounds month after month.
Key services
Testing roadmap
A structured plan that turns insight into a clear testing direction. We prioritise opportunities by impact and effort, align each test to commercial goals and user needs, and balance quick wins with longer-term improvements.
Launch and test outcomes
End-to-end delivery of live experiments, from design and build to launch and monitoring. We protect performance, usability and brand integrity, then report results with statistical rigour; what worked, what didn’t, and what to do next.
Interactive testing
An always-on optimisation cycle that builds momentum over time. Every result becomes an input for the next hypothesis, design and decision, helping you adapt as behaviour changes and steadily improve conversion performance.
CRO as a programme, not a one-off
Conversion rate optimisation works best as a repeatable programme with clear goals, steady delivery and consistent learning. CRO as a service gives you that structure: audit, roadmap, test delivery and iteration, all working together. You get a shared view of what’s being tested, why it matters and how each change supports commercial outcomes. It also reduces the noise that can slow teams down, fewer opinions, more evidence. The result is faster decision-making, clearer priorities and ongoing improvements to the customer journey.
Technology that speeds up learning
We combine insight with the right tooling to run reliable experiments at pace. That includes analytics and behaviour data to spot patterns, experimentation tools to launch controlled tests, and robust measurement to judge outcomes with confidence.
We track performance closely once tests go live, and we keep an eye on usability and page quality so improvements don’t come at the cost of experience. Technology helps us move quickly, but it’s the discipline behind it, clean data, clear hypotheses and sound analysis that turns tests into results you can trust.
Insight-led optimisation that stays relevant
Good CRO starts by understanding what users are doing and why. We look at journey performance, behaviour signals and key drop-off points to find where experience and intent don’t match. Where it adds value, user research provides the context behind the numbers, so hypotheses stay grounded in real barriers.
Each test is designed to answer a clear question, not just “try something new”. As results come in, we feed learning back into the roadmap, refine assumptions and evolve solutions so optimisation keeps pace with changing customer needs and business priorities.
Testimonials
Adam Meads , eCommerce Product Manager, NEOM"We needed a team that would work with us, not just for us, and IDHL fit the bill. Their friendliness, professionalism, passion for our brand and eagerness to work collaboratively won us over. We’ve had a great working relationship since day one. The team have assisted us to deliver projects on time, helped to troubleshoot and fix problems at the drop of a hat and have been supportive throughout."
Hannah Chan-Edwards, Digital Marketing Manager EMEA, TTI, MilwaukeeIDHL developed and rolled out an EMEA-wide strategy with the aim of improving overall sessions from non-branded searches, working directly with digital heads across the markets and navigating complexities such as varying local resource and differences in search patterns and behaviour. With this agency partnership, our markets have been empowered to localise content using centrally supplied key phrases and tailored support, and in turn we have seen the direct impact on our KPIs.
Are you getting the most from your traffic?
Talk to us about how a structured CRO programme can help you reduce friction, increase conversion and drive sustained growth from your live site.
FAQs
Conversion rate optimisation (CRO) is the practice of improving your website experience to increase the number of users who take meaningful actions, such as purchasing, enquiring or signing up. Rather than driving more traffic, CRO focuses on getting more value from the visitors you already have by removing friction and improving journeys.
Every test starts with evidence. We analyse analytics data, user behaviour and journey performance to identify where users struggle or drop off. Where useful, this is supported by user research to understand the “why” behind the data. These insights are translated into clear, focused hypotheses so tests are prioritised for impact, not opinion.
CRO is an ongoing programme rather than a one-off activity. Some tests deliver quick wins, while others generate learning that informs future improvements. Over time, this iterative approach builds momentum, delivering sustained performance gains and deeper understanding of your users.
No. Tests are designed and launched with care to protect site performance, usability and brand integrity. We ensure experiments are technically sound, visually consistent and aligned with your brand guidelines, so users receive a seamless experience throughout testing.
Not every test delivers a positive uplift, but every test delivers learning. We analyse results with statistical rigour to understand what worked, what didn’t and why. Those insights feed directly into the next test, helping refine hypotheses and improve decision-making across your digital experience. Tests that show a negative result also have value, to avoid making changes that don’t perform.
Each test is measured against agreed success metrics aligned to your commercial goals. Results are clearly reported, showing performance impact, confidence levels and key learnings. This gives stakeholders clarity on outcomes and confidence in the decisions being made based on the data.
CRO can add value to most websites, from lead generation to ecommerce and content-led platforms. The approach is tailored to your business model, audience and objectives, ensuring tests focus on the actions that matter most to your organisation and users.