What is heuristic analysis, how do you do it and why does it matter?
At its core, heuristic analysis is a method where experts review a user interface against a set of predefined usability guidelines to spot problems that could hinder user experience. The procedure involves several key steps: selecting a set of heuristics or guidelines, evaluating the interface against these criteria, identifying usability issues, and providing recommendations for enhancements. The results of a heuristic evaluation can reveal both major and minor issues, offering valuable insights into how the product can be refined to improve user satisfaction and effectiveness.
At Cronuts Digital, we believe that understanding and applying heuristic analysis is crucial because it helps uncover usability problems early in the design process, potentially saving time and resources by addressing issues before they reach the end user. By prioritizing user-friendly design and accessibility, heuristic analysis plays a significant role in creating intuitive and efficient digital experiences.
To get the most out of it, we share the template we use to gather our findings.
What is the purpose of heuristic evaluation?
The whole process is designed to help uncover hidden opportunities on your website, find obstacles that need to be fixed and prioritise them into an optimisation roadmap.
On the one hand, it’s about uncovering usability issues. Just finding those problems that you have on the page. It uncovers hidden opportunities, finds key obstacles and barriers that prevent users from performing tasks on your site and helps you prioritise your optimisation stuff. This enables you to address the most critical issues first, ensuring that improvements are both impactful and efficient.
The pros of heuristic analysis
Let’s talk about the pros:
1. The process requires a limited budget
You will need one to three UX experts to do the analysis. You don’t need huge tools, you don’t need to spend a ton of money. It’s really on a limited budget.
2. Running a heuristic analysis is fast
If you do it right, you can do a heuristic analysis in a few hours. That’s another thing that’s great because a lot of times, a lot of these optimisation processes take a ton of time to do, and it takes a long time to get results.
3. You can perform a heuristic analysis before launching
If you are working on a new product launch, you can do a heuristic test before people interact with it.
4. A simple and repeatable way to optimise your funnel
It is also relatively simple to repeat this process every time you want to optimise a part of your funnel, launch a new product or evaluate something else in the customer journey. In fact, it’s very different from running A/B tests that take a certain amount of time to collect data.
5. Perfect for low traffic sites
If you don’t have a lot of traffic or monthly conversions to do an AB test, a heuristic analysis may be the perfect fit. Running a heuristic evaluation can speed up that process for you, and help you find the immediate things that can be changed and optimised without testing.
Challenges and limitations you will face when doing heuristic analysis
However, there are also some limitations:
1. Our cognitive biases can affect the results
These biases can influence your assessment and potentially skew the results. To counteract this, it’s essential to validate your findings through objective data sources such as heat maps, user recordings, usability tests, and Google Analytics. By incorporating multiple perspectives and supporting your analysis with empirical evidence, you can ensure a more accurate and unbiased evaluation. This is why involving more than one person in a heuristic analysis is vital; it helps mitigate individual biases and provides a more comprehensive view of usability issues.
2. You need experience
The other thing is that you need an expert. A UI and UX expert who can actually evaluate a site from a professional point of view. Now maybe you have someone on the team, perfect. If you don’t, then it can be a bit difficult to find someone.Nevertheless, it’s not impossible, but it’s something you have to spend some time and money on.
3. It’s done without the input of your target audience
Unlike A/B testing, a heuristic analysis is done in private without the participation of your users or customers.
This can lead to some wrong assumptions and incorrect evaluations. That is why a heuristic analysis is always done together with other elements. It is never done alone and only depends on it. You always have to do more research to validate all this.
4. A heuristic analysis should never be done in a silo
A heuristic analysis by itself is not enough. After completion, it is always necessary to follow up with user testing, on-site surveys, customer surveys, or other methods to verify what will be found.
While heuristic analysis is important and a very useful tool, never use it in isolation.
How to run a meaningful and optimised heuristic analysis using Jakob Nielsen’s 10 usability principles
Now that we’ve covered the basics of what a heuristic analysis is and the different pros and cons of it, let’s see how to perform a meaningful and optimised heuristic analysis that provides the necessary insights to optimise websites.
There are many different metrics and rules you can follow when performing a heuristic analysis on your website, but the most famous and common one is Jakob Nielsen’s 10 usability principles.
1. Visibility
The site should always keep people informed about its status. You should always be able to know as a user what is happening.
This allows people to feel in control, take appropriate action, achieve the goal, and ultimately trust the brand.
2. Mapping
Essentially for Jakob Nielsen, mapping means using the words of your audience.
The website, or product, should always speak the language of the audience, the language of the audience with words, phrases and concepts familiar to the user.
To do that, you will need to conduct different surveys on your website, do some interviews and really get to know the language people use.
What Jakob Nielsen says is, use those words. Don’t invent your own jargon, don’t try to invent the wheel. Use your customer’s words.
3. Freedom
The idea is that you provide good defaults, and options to undo their previous action.
People always make mistakes on a website, or take the wrong path on their journey, so freedom means allowing them to easily return to the previous state, and rethink their steps.
A back button, for example, or having breadcrumbs and being able to click on the previous breadcrumb to go back. Just allowing that freedom to navigate freely from one step to another.
4. Consistency
Your product and your website should always use the same interface and layout on every page. You want to be consistent with your design.
People should not have to wonder if certain words or actions mean something else, and I have seen this constantly on various websites and in various areas where you have different layouts on different pages, different fonts, colours, buttons or call to action suddenly appear in various colours and all of this is problematic.
5. Error prevention
Does your website help people avoid making mistakes?
Your website should eliminate any screens, actions or words that might cause people to make mistakes or misunderstand what is going on. If possible, provide people with the option to confirm a certain action such as “Are you sure you want to exit the screen?” Make sure you know that when you leave this screen or if you log out, this information will not be saved.
The idea is to constantly give people the option to avoid mistakes they are about to make.
6. Recognition
The idea is to minimise users’ cognitive load, their need to remember what to do next. People should not have to remember the information themselves, and you should make sure that you are giving clear instructions.
7. Flexibility
Make sure that the different tasks and actions on your website are easy to perform for both novice and novice users, and this is key to a really good customer journey.
8. Minimalism
Provide only the most necessary information on a page in the most elegant way. The idea is to eliminate friction.
9. Error recovery
Essentially you are helping users to recognise, diagnose and recover from errors.
Errors we make on a form, for example, should be clearly indicated and explained. So the idea is that when you’re filling in a form and you make a mistake, you don’t expect people to understand that they’ve made a mistake, but to actually tell them what it is and what mistake they’ve made, and how they can fix it.
10. Help and documentation
Finally, make sure that the user can find all the information they need to perform certain tasks.
The 4 objectives of a complete heuristic analysis
First things first, you have to achieve a few goals:
1. Creating clarity
The idea is that whenever you do a heuristic analysis, your goals are number one, to provide clarity. The goal is to eliminate any concerns, blockages, or confusing elements and language.
Therefore, people should know exactly what their next action should be, and be able to quickly find the answers to their questions. Here are some questions you can ask yourself while looking at a page:
- Can people tell within five seconds of landing on your page what you provide and what the value is?
- Is it clear what page they are on and what actions they can take on the page?
- Does the visual hierarchy of the page, both text and images, help the user?
- Can people clearly identify what their next step in the process is?
2. Ensuring relevance
Goal number two is to ensure that the page is relevant. People should always feel that they are in the right place, and in the right direction to achieve their goals.
The information they receive on each page should only be relevant to the page they are on, and the next steps should be very clear. These are the questions you want to ask yourself on every page when you do a heuristic analysis:
- Does the landing page match the ad or message where the user came from in terms of design and language?
- Is the information they need to make a decision provided on the page without the need to navigate to another? Now, this is one that most websites fall into number two, where you send people to an additional page to read more when there really is no need to do so, and you could be providing that information on the first page.
- Does your copy match the language of the target audience, and does it match the words in the user’s head when they think of your product or their problem?
- Do the images you use on the page reflect both the value and relevance of the solution they are looking for, and do they serve as clarification and visual aids to help the user understand your point of view?
3. Eliminate friction
The heuristic analysis process basically helps to identify the elements of your website that create friction. Your goal is to find these friction points and eliminate them.
Go back to any surveys you’ve done, polls, interviews, anything where you’ve researched customers and ask yourself:
- Are there concerns, obstacles or challenges mentioned by your audience that are not addressed on the page?
- Do people need to go through many steps to get the information they need or take an action?
- Is there any information about your solution that is not on the page?
- Are there any usability issues such as site speed, form fields that don’t work, specific actions that can’t be performed on mobile, or perhaps difficulty reading the copy on the page due to contrast or font size, and things like that.
4. Eliminate distractions
Any action or page element that does not directly contribute to helping users reach their goal is a distraction.
Here are some questions you can ask yourself:
- Are you offering additional products before one has been chosen?
- Do you have too many options to choose from? When we have too many options, our brains opt out.
- Asking people to share your page on social media. It’s a distraction that isn’t necessary.
- Do you have an unrelated animation, image or banner that distracts people?
- Do you have any relevant information on the page that doesn’t contribute in any way?
- Do you have any irrelevant pop-ups on your page?
How do you prioritise your heuristic analysis?
Let’s say you’ve gone through everything, you’ve written down all your answers and it’s not just you. Again, it’s you and hopefully three or four other UX specialists, who go to the website and evaluate it.
How do you prioritise what really needs to be fixed and what needs to be addressed?
Essentially what you want to do is rate it according to the severity of the problem. It is recommended to scale the results that we’ve seen from one to four. The best way to rate them is according to the impact on the users, the revenue for the business. For help, you can askyourself:
- How common is the problem on the site?
- Is it a problem that people can overcome on their own, or does it require a solution?
- Does it affect the main flow or journey of the website?
- Does it affect the bottom line, and does it impact measurable conversions?
- How long will it take to fix what resources are needed? What I mean by that is time, money, and equipment. The fewer resources needed, the better the outcome.
As a piece of advice, put together a very simple spreadsheet that you fill in
Download the free template
On the left, type the URL of the page: a pricing page, landing page, about us page, whatever, registration page.
Then write the real problem you have found.
Then compare it with the heuristic problem.
Go back to Jakob Nielsen’s list, and find where this problem fits.
Then rank according to severity. Is it major, is it minor? Is it a quick fix or does it require an immediate solution? How many people mentioned this?
This is a quick way to assess, putting everything on a spreadsheet makes it much easier to follow, and identify the most important elements that need to be fixed.
Essentially you’ve done all your heuristic assessment, you’ve put it into a spreadsheet and you’ve prioritised the most important things that need to be fixed, and you’ve scored them.
You can prioritise those as well, because then you’ll probably have to present this to your team or maybe to your clients. In order to do that, you will need to summarise all your findings, and present them in a way that highlights the most important elements.
Heuristic analysis is a powerful tool for identifying usability issues within a website or application, helping to enhance user experience and streamline digital interactions. By systematically evaluating an interface against established usability principles, such as Jakob Nielsen’s 10 heuristics, you can uncover hidden problems and opportunities for improvement.
At Cronuts Digital, we emphasize the importance of integrating heuristic analysis into your design and optimization processes. By doing so, you can identify critical issues early, prioritize enhancements effectively, and ultimately deliver a product that meets the highest standards of usability and user satisfaction.
