back to glossary

What is usability, how to improve it, and examples

June 29, 2024

Understanding what web usability is helps you attract and retain users on your website. At Easymailing, we explain, with practical examples, how to improve it to optimize the user experience on your site and encourage greater interaction and conversions. With our tool, you can implement strategies that maximize web usability and improve user satisfaction.

Meaning and definition of web usability

Web usability is the term used to measure how easily users can navigate and perform tasks on a website. According to Jakob Nielsen, a pioneer in the field of usability, this concept encompasses five key components:

  1. Ease of learning

  2. Efficiency of use

  3. Memorability

  4. Error reduction

  5. User satisfaction

It’s well known that usability is essential to ensure that website visitors can find what they are looking for effortlessly and enjoy a positive and effective user experience.

Is accessibility the same as usability?

Although often confused, accessibility and usability are not the same. However, they are two closely related concepts.

  • Accessibility refers to the ability of a website to accommodate users with various disabilities. An accessible site ensures that all users, regardless of their limitations, can find information and use the page's features.

  • Usability focuses on the ease of use and efficiency with which any user, with or without disabilities, can interact with the website.

In short, accessibility is a crucial component of usability, but it does not fully define it.

Simple tips to improve web usability

Improving a website’s usability can seem challenging. However, with simple tips like these, you can make a big difference:

  • Clear and consistent design. Use a clean design and a coherent structure across all pages.

  • Intuitive navigation. Ensure that menus, links, and CTAs are easy to find and use.

  • Fast loading time. Optimize images and code to reduce loading times.

  • Mobile compatibility. Ensure that your website is accessible and functional on mobile devices. In other words, consider responsive design.

  • Clear and concise content. Use simple, direct language with information that is easy to locate.

  • Usability testing. Conduct regular tests such as A/B testing with real users to identify and fix issues.

Importance of web usability and examples

Web usability is crucial because it directly impacts user satisfaction, the conversion rate, and customer retention. A website with high usability enhances the user experience (UX usability), increasing the likelihood that visitors will take desired actions, such as subscribing to a newsletter or making a purchase.

Examples of optimal web usability

  • Amazon is known for its excellent usability, with a simple and quick purchase process and personalized recommendations that make navigation and shopping easier.

  • Another example is Airbnb, which offers a clear and user-friendly interface, allowing users to efficiently find and book accommodations.

In summary, web usability improves user satisfaction and positively influences SEO and conversions. By focusing on mobile and web usability and applying best practices, you can transform user interactions and boost your business growth.