Incredible websites that convert
Website Development
98%
Client Retention
ROI
guaranteed for every client
5.0
Average Google Rating
What is Website Development?
Website development is the process of designing, building, and maintaining websites. It combines technical expertise with creative innovation to produce digital platforms that look great, function efficiently, and support your business goals. Key elements include:
- Custom Designs: Unique layouts that reflect your brand identity.
- Responsive Functionality: Websites optimised for all devices, from desktops to smartphones.
- User Experience (UX): Smooth navigation and intuitive designs for seamless interactions.
- Search Engine Optimisation (SEO): Features that improve your website’s visibility on search engines.
- Backend Development: Secure and scalable coding to ensure efficient and reliable performance.
- User Research: Understanding user needs, behaviours, and pain points through techniques like user interviews, surveys, and usability testing.
- Information Architecture: Structuring content and interactions to create a logical and intuitive user experience.
- Wireframing and Prototyping: Creating low-fidelity wireframes to visualise the basic structure and flow of a design.
- Visual Design: Developing the visual elements of a design, including colour palettes, typography, and imagery.
- Accessibility: ensuring that all users, including those with disabilities, can navigate, interact with, and benefit from your content, fostering inclusivity and improving user experience.

Importance of User Interface and User Experience (UI/UX)
User Interface (UI) and User Experience (UX) are critical elements in web development, directly influencing how users interact with and perceive a website. A well-designed UI ensures the site is visually appealing, intuitive, and easy to navigate, enhancing user engagement. UX focuses on delivering a seamless, functional, and satisfying experience, ensuring users can accomplish tasks efficiently. Together, UI/UX play a key role in reducing bounce rates, increasing conversions, and fostering customer loyalty. Prioritising UI/UX design not only improves usability but also strengthens a brand’s reputation, making websites more accessible, enjoyable, and impactful in today’s competitive digital landscape.

Benefits of Conversion Driven Websites
Developing a site with oa agency isn’t just about building a digital presence; it’s about creating a platform designed to drive results. Every element of our development process is crafted with conversion and growth at the forefront. We guarantee:
Enhanced Brand Credibility
A professional website establishes trust and authority.
Increased Visibility
Rank higher in search results and reach a broader audience.
Customised Solutions
Tailor features to meet your specific business needs.
Scalable Growth
Adapt your site as your business expands.
Improved Conversions
Turn visitors into customers with strategic design and functionality.
Results You Can Expect

Higher Traffic
Attract more visitors with SEO-optimised content and design.

Improved Engagement
Keep users on your site longer with compelling layouts and content.

Increased Conversions
Drive sales or inquiries with optimised call-to-actions.

Seamless Functionality
Enjoy a fast-loading, error-free site.
Successful Case Studies
Why choose oa agency?
Proven Expertise
With years of experience, we’ve delivered exceptional websites across industries.
Local Understanding
We understand the Australian market and audience.
Full-Service Agency
We integrate web development with SEO, digital marketing, and more.
Ongoing Support
From launch to updates, we’re always here for you.
Contact Us
Ready to build your dream website? Let’s bring your vision to life.

Website Development FAQs

How long does it take to build a website?
The timeline varies depending on the complexity of the project. Most websites are completed within 4-8 weeks.
Do you offer hosting and maintenance?
Yes, we provide reliable hosting and ongoing maintenance to keep your site running smoothly.
Can you redesign my existing website?
Absolutely! We can revamp your site to improve aesthetics, functionality, and performance.
Is my website going to be mobile-friendly?
Yes, all our websites are fully responsive and optimised for mobile devices.
Will my website be SEO-ready?
Yes, we include essential SEO elements to help your site rank well on search engines.
Website Development Enquiry
Client Testimonials
EXCELLENT Based on 60 reviews chris booth15 May 2025Trustindex verifies that the original source of the review is Google. Great customer service! Awesome creativity with their business strategy. Can't fault them! Kathrina Phan15 May 2025Trustindex verifies that the original source of the review is Google. I must say OA agency are fab at what they do. Pairing deep in market understanding with the ability to truly empathise with small business needs, Sophie is always a step ahead in the game. It’s clear the full team is highly experienced and I can always trust their recommendations. Charlotte Smith15 May 2025Trustindex verifies that the original source of the review is Google. I cannot recommend OA high enough! Their expertise, knowledge and proactive approach was unmatched. Sophie’s professionalism and customer service was a life saver. 10/10 across the board Ante Matos14 May 2025Trustindex verifies that the original source of the review is Google. We've had a fantastic experience working with oa agency. The team is professional, responsive, and delivers great results. Kevin is an outstanding account manager, has always been on top of things, proactive with communication, and genuinely invested in helping us succeed. Amy Brophy14 May 2025Trustindex verifies that the original source of the review is Google. Highly recommend using OA! Amazing team and very professional, helpful and knowledgeable! Adam Hermiz13 May 2025Trustindex verifies that the original source of the review is Google. Exceptionally efficient and hardworking team, we have seen fantastic results so far. Thanks oa! KRESIMIR KARDUM13 May 2025Trustindex verifies that the original source of the review is Google. Kevin’s expertise and knowledge is highly regarded and would recommend. Leo Salvato13 May 2025Trustindex verifies that the original source of the review is Google. These guys are awesome. OA Agency has been super easy to work with and just gets it. Massive shout out to Lorenzo, always on point, super easy to talk to, and makes stuff happen. Total lifesaver. Honestly if you need help with your digital marketing and want a crew that’s cool, knows their stuff, and actually delivers, this is the one.