Insights

Conversion Rate Optimization (CRO): When to Dial it in (and How to Get Started)

You’ve invested in traffic, your campaigns are running, and your analytics dashboards are full of metrics… but conversions? Not where they should be. 

You can feel the gap, there’s more potential in your website to deliver more lift. But figuring out where users are dropping off, why they aren’t converting, or how to fix it is murky and time consuming. 

That’s the CRO inflection point: where gut instinct or one-off tests fail to move the needle, and improving performance requires more. 

That’s where a CRO comes in — and why more growth-minded teams are looking to drive results more efficiently without reinventing the wheel.

Let’s walk through how to spot when your site needs conversion-focused attention and how to approach CRO with a strategic, scalable mindset.

(And if you’re short on time, in-house expertise, or testing capacity? We’ll also share how a partner can help you go further, faster.)

Signs It’s Time to Invest in CRO

You don’t need a CRO program just torun A/B tests.

Amanda Natividad at Sparktoro recently stirred the marketing community with her candid take on A/B testing: "More often than not, these tests are just procrastination disguised as optimization." Perhaps worse than procrastination, it’s business-enabled indecision. 

When something important isn’t adding up (and it’s costing you growth), here’s how to know it’s time to double down:

  • You have traffic, but not results
    You’re seeing site sessions grow, but your lead form fills, checkouts, or demo requests aren’t keeping pace. This means you’re paying for the attention, but not converting it to outcomes.
  • You’re redesigning your site (or you just did)
    This is a prime time to optimize. Test assumptions that were made in design, reduce friction, and make sure the new experience actually performs.
  • You’ve plateaued… and don’t know why
    Performance is flat, nothing is “broken”, but nothing’s getting better either. CRO can give you a structured way to uncover what’s stopping growth.
  • Your testing, but it’s inconsistent or stalled
    Your team has dabbled in A/B testing but struggled with prioritization, statistical significance, or follow-through. This takes team time and mindshare, but rarely turns into impact.
  • You’re looking to make bigger growth bets
    CRO gets stuck in the “tactics” bucket, but you’ll get miles ahead if you start to look at CRO as a perspective. It’s strategy that helps you prioritize tests, make sense of results, and bring together the efforts that bring your customer to you, with your strategic business outcomes. 
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How to Set Yourself Up for CRO Success

Once you know it’s time to take CRO seriously, the next step isn’t jumping into tests. Get clear on your goals, your data, and your ability to act.

Ask yourself:

  • Do you have clear conversion goals?
    Are you focused on leads, purchases, demo signups, or something else? Knowing your goal is essential before bringing in a partner. If you're unsure, a strategic agency can help clarify — but coming in with an idea of your direction will speed up progress.

  • Are you sitting on untapped data?
    If you’re already collecting data via tools like GA4, Hotjar, or a CRM but aren’t using it to improve your site, that’s a good sign you’re ready for a CRO program. Agencies excel at turning raw data into actionable plans.

  • Do you have the resources to act on recommendations?
    Even the best ideas won’t help if they sit in a backlog. If you have internal dev/design support or capacity to implement, an agency can plug in smoothly and start delivering outcomes.

  • What’s the opportunity cost of not optimizing?
    If you’re investing in traffic but not converting enough of it, that’s a costly gap. What would a 5%, 10%, or 20% improvement mean to your revenue? For many, that difference is in the millions annually. The risk of waiting usually outweighs the cost of taking action.

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How to Approach CRO Like a Strategist

Crummy CRO = just A/B tests. Understanding your users, reducing friction, and building smarter experiences is where the strategy lies. Your site is your storefront, no matter your industry, your customers are walking into your "digital shop", what do they see?

  • Start with user insight, not assumptions
    Don’t guess. Use heatmaps, session recordings, and user interviews to understand where people struggle or drop off. Let those insights guide your testing roadmap.
  • Prioritize high-impact areas
    Not every page needs optimization. Focus on the pages that drive the most value: landing pages, lead gen flows, pricing, and checkout. Start where a small lift can make a big impact.
  • Test with purpose, not for the sake of testing
    Every experiment should be grounded in a hypothesis and tied to a business goal. A button color test won’t move the needle… but rethinking your value prop might.
  • Build a feedback loop
    Document what you’re testing, what you’re learning, and how it informs future decisions. The value of CRO happens when the learnings can scale and carry forward into the future.
  • Align your team early
    Make sure dev, design, and marketing are aligned from day one. Bottlenecks kill momentum, and CRO is a speed game.

Keep those tests clear and simple, and rooted in data. Make sure you’re prioritizing the highest return potential points and pick only a few, impactful tests. Document, iterate, and do it again and again. And again.

Great, Add it to the Long List of 'Must Get Done'... So What if You Don’t Have Time for CRO? 

Not having time, in-house expertise, or a testing process doesn’t mean you should delay CRO. It just means you need a partner who can help you do it faster and smarter.

At Seer, we plug into your team with a full-stack optimization model: research, prioritization, test design, implementation, and analysis. All handled by folks who’ve done it hundreds of times before.

We help you:

  • Uncover what’s blocking conversions using real user behavior
  • Prioritize the right experiments (no fluff tests)
  • Move fast from insight to getting it done 
  • Connect testing outcomes to business impact

There is a bonus to outsourcing CRO: CRO agencies work across a range of industries, platforms, business models, and tech stacks, giving them sharper insight into what tends to be effective. That exposure helps them recognize opportunities your team might miss and apply learnings from similar situations to your specific context.

Whether you’ve dabbled in CRO or are starting fresh, an experienced partner can help you skip the learning curve, avoid common missteps, and build a process that actually drives growth. Without adding more to your plate.

The Bottom Line

If you’ve got the traffic but not the results, don’t wait for conversions to fix themselves.

Start with: What’s the cost of not optimizing?

(Chances are, it’s higher than you think.)

Even a small CRO investment, a few focused experiments, a clearer value prop, a slightly-lower-friction experience, can unlock serious growth. The sooner you start, the faster you learn.

And if you need a partner to help you do it with speed, structure, and strategy?

We’re here for that. Let’s chat.

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