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The importance of user interface for SEO

user interface and seo

It is known that search engine optimisation (SEO) plays a crucial role in determining how easily a website can be found on search engines like Google. However, the importance of the user interface (UI) is often overlooked in the process of optimisation. 

A well-designed UI not only improves the user experience but also directly influences a website's SEO. But why is UI so important for SEO? In this article, we'll explore the main reasons why an effective UI can make a difference in a website's positioning on search engines, and you'll be able to comprehend the connections between UI and SEO, as well as both the positive and negative impact of some UI elements on your SEO efforts.


What is search engine optimisation (SEO)?

3D rendering of the arrow hitting the target

Image: Freepik


We have already talked about SEO in many articles. If you would like to learn more about this topic, we recommend you take a look at the SEO section of our blog, where you can find many interesting insights.

If, on the other hand, you are just starting to delve into this field, SEO optimisation essentially means improving the ranking positions and overall online visibility of a website in organic search results. SEO requires careful planning and a holistic approach that includes on-page, off-page and technical optimisation.

An effective SEO strategy is based on crucial elements such as detailed keyword research, creation of high-quality content, obtaining relevant backlinks from authoritative sites, thorough technical improvements, and more. In order to achieve successful SEO results, it is essential to perform an SEO analysis using SEO auditing tools to pinpoint gaps, identify areas for improvement, and to analyse the SEO strategies of competitors.

Currently, search engines put a lot of emphasis on user satisfaction. Therefore, it is crucial to have a website that loads quickly, is highly responsive and easy to use, with a functional and pleasant user interface. This contributes to better rankings in search results and boosts the authority of the site. Let's now look at why the user interface is crucial for SEO and how search engine optimisation and user interface can improve overall website performance.


What does a good user interface have to do with SEO?

User experience representation and interface design

Image: Freepik


UI is the touchpoint between a final user and a device, an application, or software. When users interact with a website or mobile application, they encounter various layout elements and components. These UI indicators include interactions like clicks and scrollings, visual elements like buttons and titles, as well as animated components like videos or pop-ups.

The main goal of UI design is to optimise and improve the interaction between a user and a website or application. Captivating, simple, and intuitive user interfaces make navigation pleasant and clear for users. Furthermore, UI design practices are vital for search engine optimisation, as a good design encourages users to visit more pages during each session. 

UI design also contributes to increasing the time spent on site, reducing the bounce rate, improving the organic click-through rate (CTR), and enhancing the overall experience on a website, positively influencing rankings. Therefore, if you're wondering why user interfaces are crucial for SEO, remember that better user interfaces bring a better ranking on Google too.


Why user interface matters: UI elements affecting SEO performance

ui elemts scheme

Immage: Freepik


A well-studied navigation, clear interactive elements, website responsiveness, and adequate colour schemes are the pillars of a pleasant user interface. These vital elements have a positive effect on SEO. However, if not correctly used, they can also influence a website's SEO performance. Hereafter, you'll find an explanation of their effects.


Website navigation

A website's navigation is essential when considering the importance of UI for SEO. Clear navigation menus and well-defined breadcrumb trails are essential components of a good UI design. These elements help visitors rapidly find the necessary information or follow the right direction.

For this reason, it is important that the header menu of your website be clear and informative. In addition, the most important websites should be strategically positioned at the bottom of the page so as not to distract users. It is also helpful to invest in the creation of breadcrumbs and internal links so that users can easily access all pages and related information.

Besides allowing good crawling and optimal indexing, thanks to a clear hierarchy, efficient navigation improves the user experience and facilitates internal linking. Also, it can increase the pages' content relevance thanks to descriptive labels incorporating keywords.

Conversely, poor or complex navigation can lead to an ineffective URL structure and compromise the user experience. Navigation problems can create "orphan pages," isolated from the main website structure. Also, inadequate navigation can cause crawling problems and increase the bounce rate, as both search engines and users can have difficulties navigating among pages.


Interactive elements

The way users interact with content is crucial for the development of a UI for your website. Elements like forms, pop-ups, CTAs, buttons, and other interactive components are decisive for content consumption. Therefore, these elements must be adequate to a web page's scope or format while facilitating user interaction with the content.

For example, a blog article can be enriched with a clickable index, while a service web page can include a calculator to help users estimate the cost of these services. These elements contribute to a positive user experience.

Incorporating interactive elements in the user interface promotes engagement and reduces the bounce rate. Consequently, visitors tend to stay longer on a website and explore more pages.

This behaviour sends positive signals to Google, favourably influencing search rankings. Also, elements like buttons, CTAs, and forms offer excellent conversion opportunities, guiding users towards the desired actions on a website without interruptions.

Instead, poorly designed or unattractive interactive elements can discourage users, letting them leave the site and causing a fall in organic positions in search results. Moreover, if they are not optimised for different devices, interactive elements present accessibility problems or require the loading of many scripts, which can negatively influence mobile SEO performances, a website's loading speed, and the overall user experience.


Responsive layout

According to recent data, in Italy, 52% of Internet traffic comes from mobile devices, while at a global level, this percentage is 60%. For several years now, Google has adopted mobile-first indexing, highlighting the importance of mobile-friendly interfaces for SEO. This tells us that responsiveness is not only an advantage but also a primary requirement to keep websites competitive and attractive for users.

Responsive websites improve the user experience, guaranteeing coherent indexing and better ranking in search results. Thanks to their accessibility on devices with different dimensions and screen resolutions, they attract more traffic and reduce the bounce rate. A responsive design makes the site more professional and demonstrates attention to the visitor's experience, strengthening the brand's image.

On the other hand, companies that are not adopting a responsive design risk not comprehending the importance of UI for SEO and obtaining poor results. The absence of a responsive design brings about a high bounce rate, inferior rankings, little engagement, and compromised usability.


Colour schemes

Why is it crucial to consider UI in the context of colour schemes? Colour choice plays an essential role in UI design as it reflects the brand's identity. Colours used on a website have a significant influence on the impression visitors have of the same brand, improving or compromising the aspect of products and capturing users' attention on desired content.Ensuring that the interface is intuitive and easy to navigate and avoiding excessively weak contrasts is mandatory. So is also maintaining consistency in the style and dimension of buttons to avoid distractions and facilitate the user's interaction. 

For those who have a hard time choosing a good colour palette, there are many tools like Adobe Color, Coolors, or Paletton that allow for the generation of different chromatic combinations, which is optimal to improve the user interface.

A careful selection of colour schemes contributes to a brand's coherence and recognition. Pleasant layouts and captivating colours favour a positive association with the brand and facilitate the memory of the website. Moreover, appropriate colours directly affect readability and accessibility, guaranteeing a smooth and pleasant reading of contents for visitors.

Neglecting colour schemes, however, can lead to misunderstandings and a distorted perception of the brand. Incompatible colours can cause visual discomfort, generate unwanted emotions and compromise the readability of the site. In addition, they may discourage visually impaired users and compromise the overall accessibility of the website, which may have a negative impact on the site's ranking in search engines such as Google, which take into account the quality and accessibility of the site in its ranking algorithm.



Those who wonder why the user interface is so important for search engine optimisation must understand that the user interface completes the user experience. And it is important to Google when it comes to assessing the quality of a website and assigning ranking positions.

Key user interface elements, such as site navigation, interactions, responsive design and colour palette, define your brand. They create a first impression, determine how long visitors stay on the site and indicate the likelihood that they will become customers and admirers of the brand.

The user interface is also important to increase user satisfaction and make your website credible and valuable to Google. Therefore, make the most of the user interface to achieve top positions in search results and attract more customers to your company!

Would you like to improve your site's user interface and optimise your online presence? Contact DevInterface. Our team is ready to help you create an exceptional user experience that enhances your brand and improves SEO performance. Schedule a call for a personal consultation and find out how we can transform your website.