How to Identify and Prioritize Conversion Optimization Opportunities

How to Identify and Prioritize Conversion Optimization Opportunities Featured Image

No matter how long your website’s been up and running, there’s always room to improve its efficacy in making money for your business. That’s where CRO, or conversion rate optimization, steps in. But do you know how to find which elements need an improvement in UX, or user experience, and which are the most important?

Use this guide to help you determine how best to optimize your site in order to boost visitor conversion.

The Importance and Difficulty of CRO

Conversion optimization is an ongoing marketing practice that’s never fully completed. No website is perfect as every brand will have areas of their online properties worth optimizing to boost conversions.

Whether you have a simple website with only a handful of pages, or a large, complex website — or even a few sites — conversion optimization can often be a difficult, time-intensive task. It’s hard to know which areas of your website deserve your attention over others and which optimizations will drive the best results.

To streamline your efforts with optimizing for conversions, learn what it takes to best identify your top priorities using tools like Google Analytics to determine where visitors are leaving and how many visitors are exiting without taking the desired action — be it a form-fill, add-to-cart, newsletter subscription and so on. By understanding how many visitors aren’t converting due to a particular issue on your website, it’ll be easier to prioritize which optimizations might make the largest impact.

Lay of the Land: Create a List of Pages Based on Traffic and Conversions

Here’s where you should start: Begin by collecting relevant data from Google Analytics or another measurement tool by generating a report on the pages that drive the most traffic.

When optimizing, it’s important that a significant amount of people visit a particular page to ensure the sample size is large enough to grasp if a change had any impact. (If you’re not getting the traffic you need, that’s another problem — and we’ve got solutions for that, too — that you may want to tackle first.)

First: In Google Analytics, visit the Behavior report, then Site Content and finally All Pages and reference the pageviews and unique pageviews columns to find the most trafficked pages on your website. As a general rule, you’ll want to look at pages with at least 1,000 pageviews per month (consistently — don’t let a banner month skew your results), but ideally, something with 20,000 or more visits is ideal if you’re wanting results more quickly. Less than that, and CRO is hard to accomplish, since the sample size is just too small — in that case, you’re better off reviewing your audience targeting and engagement strategy, as you may have a different marketing problem at hand. Essentially, the more traffic you have, the less time you need to run your tests to get actionable results. You can still do CRO at the lower end of the pageview count spectrum, but you’ll have to commit to running a test for a week or a month, rather than a few days. 

Then: Create another report highlighting the pages that drive the most conversions, whether that’s sales, downloads or another goal. Determine the results each page is driving by setting up goal tracking with Google Analytics. 

Conversion rate is then calculated by dividing conversions by traffic. So, if 100 conversions happen on a page with 1,000 pageviews, your conversion rate is 10%. This is your benchmark — what you’re trying to improve, ideally, and what you’ll judge your tests by. 

Start Asking the Right Questions

Next, it’s time to narrow down the list you’ve created of highly trafficked and high-converting pages by coming up with viable questions to ask about improving the performance of certain pages, which inform the focus of your A/B tests. Put yourself in the customer’s shoes and look for faults in the flow of your website’s buyer’s journey and UX. Now’s the time to be critical — and to look for even small details. 

Is your “add to cart” button buried at the bottom of the product page? Are your CTA buttons lacking action-oriented calls? Are your buttons blending into the page, instead of standing out and grabbing attention? 

Nitpick your own website and you’re sure to find opportunities for testing. 

Altering variables across your website with A/B testing is one of the most effective ways to see what changes will have the biggest impact on the number of conversions driven. It’s a simple, effective form of conversion rate optimization. 

“The most common challenge companies face is collecting and organizing questions, or hypotheses, to guide testing,” says Brian Massey, founder of Conversion Sciences and author of Your Customer Creation Equation.

“Success with testing changes across your website is best achieved by answering questions with data,” says Massey. “Testing is a great way to collect data, but it takes time and effort.

“That means you have to be asking good questions, or your answers will be useless,” he says. “It’s best to take the time to look at all your pages and fill a spreadsheet with ideas that could increase conversion rates. Then, you can rank these questions.

“Is there a part of the site that you have many ideas about? For example, if you have lots of ideas for improving the cart, that may be the right place to start collecting data for testing.

“Let the questions be your guide,” he adds. “Go through the ranking process and test those things that have the most promise of delivering an ROI on your testing efforts.”

This isn’t a perfect process, as it requires ongoing trial and error to see which action is actually worth investing time and resources into implementing. The more you do it, the easier and more effective it will get. 

Ranking Optimization Opportunities

Great — but coming up with all those ideas is only half the battle. Which will you tackle first?

Remember, you don’t want to test more than one variable (the “B” to your “A” — “A” being the original layout) at once. Otherwise, you won’t know which variable actually made the difference. (Yes, it might be that more than one change is ideal, but you need to reach that conclusion carefully, step by step.)

Beyond brainstorming different experiments on your website, consider one of the following data-driven frameworks to prioritize where your company should begin optimizing.

According to the former editor of ConversionXL Tommy Walker, “While there are many frameworks out there, they all have one problem: subjectivity in their scoring. We wanted a more objective, empirical way to prioritize tests.”

He suggests using ConversionXL’s PXL Framework that includes a list of impactful questions paired with a corresponding score to allow your team to more easily rank which conversion opportunities are worth pursuing over others.


Refer to the list you’ve compiled previously of pages on your website that drive both traffic and conversions and begin analyzing them on this spreadsheet (shown above) to rank them effectively.

You don’t need to analyze 300 pages at once — instead start small and review 20 pages to build a foundation for how you’ll prioritize optimizations in the future.

This framework is beneficial because it allows your team to consistently rank an opportunity based on a few important aspects, making the process more objective, reducing the amount of guesswork that typically goes into running an A/B test.

For example, the spreadsheet asks whether a particular optimization opportunity is above the fold, since a majority of the action occurring on a page happens there and should influence your decision to test this opportunity or not.

To use this framework effectively, review the included questions to get a grasp of what additional data you’ll need to fill it out completely beyond the list of top performing pages.

Another useful way to prioritize conversion optimizations is using the PIE Framework from Widerfunnel’s Chris Goward, which suggests scoring each opportunity by its potential, importance and ease.


In terms of potential, analyze how much improvement can be made on a particular page and focus more heavily on the pages that aren’t performing (in other words, a few more conversions on a page with 10 previously is a much bigger indicator than a few more conversions on a page with 100).

When scoring an opportunity based on importance, review how much traffic is actually going to a particular page to determine if there’s enough of a sample size to start testing (like we said earlier — 100 pageviews per month on a consistent basis should be the threshold for CRO).

Lastly, review the ease of testing aspects of a page to understand both the technical implications and organizational roadblocks related to a certain section of the website.

Ideally, choose the testing opportunities that are likely to drive the most impact and require the least amount of time and resources to execute.

For simplicity with either framework, score most variables (like the optimization opportunity above the fold) with either a 0 or a 1 to indicate no with a 0 or a yes with a 1. Some variables on these frameworks are more impactful than others (like if the need for an optimization is noticeable in five seconds) and should be weighted differently with a 0 or a 2. Adapt this approach to scoring or any other aspect of these frameworks to align with your company’s unique needs as long as you’re consistent with how you’re using them. Try each framework to see which is more effective and easier to integrate with your existing processes and approach to testing.

Common Conversion Optimizations to Consider

OK — you know how this journey’s going to pan out from a bird’s-eye perspective, but what about the actual conversion opportunities you’ll want to test? Without experience in building websites and UX, it can seem like learning a different language. Rest assured: We’ve got you covered with a few opportunities to consider first. 

Every website is vastly unique as the impact of different industries, types of customers and company priorities vary the way they are used and how they evolve. The conversion optimizations made across one website are likely to be drastically different as compared to what changes are made to another.

However, there are a few optimizations that all websites should consider testing to see if there’s any impact on conversions driven.

  • Site Speed: “Site speed has a global impact on everything from PPC quality scores to SEO to conversion rates,” says Ian Lurie, CEO & founder of Portent, speaker and author. “A faster site improves visitor retention and makes it more likely they’ll stay to read and process your unique selling proposition. So we always start with that.” Use a service like Pingdom to give your website a speed test to see how it compares to others.
  • Typography and Layout: “Things like line spacing and font size may seem silly, but they can drive content consumption,” says Lurie. Review the design details included on your top-performing pages to see what can be improved, removed or altered to affect the behavior of visitors.
  • Calls to Action: A smart integration of consistent CTAs throughout your website matters when it comes to engaging visitors. “I hate to see content where the primary theme is ‘buy our stuff,’” says Lurie. “Instead, we like to get people so engaged that a CTA like ‘enjoy more of this’ is a no-brainer.” A CTA might be a button to download a white paper, a link to add an item to a wishlist and more. Each detail from its color, placement, word choice and more impacts the conversion rate on a particular page.
  • Cross-Device Functionality: A company’s website should be accessible across mobile devices and tablets for a better user experience for visitors. Your audience is likely viewing your website across multiple devices as they consume content, research and shop. Optimize your website to provide one mobile-friendly, cohesive experience for consumers to make it easier for them to take action — and make sure it doesn’t seem like a totally different website when they pull it up on a different device. 

If you don’t know where to start with conversion optimization, consider testing and optimizing these areas of your website as they tend to be the low-hanging fruit that lead to conversions.

We’re Here to Help

How does your organization decide what to begin testing first across your website? How often is your company reviewing your website for untapped conversion opportunities? If these questions yield blank stares and humble shrugs, now’s the time to begin conversion rate optimization. Our guide can get you started on analyzing your website for potential CRO opportunities.

If you’ve read this article and find the process to be overwhelming, we’re here to help. Check out our Conversion Rate Optimization page for more info on the services we offer, or get it touch.

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