Responsive Web Design & Development
Responsive Web Design
Stunning, High-Performance Responsive Websites Built to Convert.
Fast, Flexible, Future-Proof - No Compromises, Seamless Mobile-First Design!
Responsive Web Design Agency
Mobile-first responsive web design services
Mobile internet usage is on the rise and desktop browsing is declining, so if you're not already leading the way with a mobile responsive web design built by a specialist team in Birmingham and across the UK, now is the time to act. At Opace, a leading digital agency in Birmingham serving businesses across the UK and internationally, responsive design is at the heart of everything we build. Even if you already have a responsive website, the world of mobile web design is changing, along with user preferences, behaviour and expectations.
Having a website that simply resizes to a phone isn't enough. It needs to communicate your offering correctly and quickly and provide a user experience that will convert well on all screens and devices.
Luckily for you, Opace have been building mobile-friendly websites from the very start and we understand current trends. We also understand what customers and search engines expect, so are well-placed to support you with building a mobile-first website that meets the needs of your visitors but also ensures you benefit from Google’s algorithm changes.
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STRATEGY WITHOUT
EXECUTION IS JUST NOISE
Here's how we can help
- Website analysis, UX/UI audits and recommendations
- Mobile-first eCommerce strategies
- Complete website development, redevelopment and migrations
- User experience, speed and performance optimisation focusing on Core Web Vitals
- Cross-device and cross-browser QA testing across mobile, tablet and desktop environments
So, if you're looking for a top-rated mobile responsive web design agency, start your journey with Opace today!
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Sectors
We've Engineered Growth
Across Every Sector.
From bootstrap to boardroom, we've seen it all. And we make growth inevitable.
View All SectorsCharity & Non-Profit
Impactful, user-friendly websites that help charities and non-profits raise awareness and grow support.

Arts & Creative
Visually stunning portfolio sites that let artists, designers, and creatives showcase their work beautifully.

Engineering & Industrial
Specialised digital for engineering firms, manufacturing, and heavy industry.

IT & Technology
SEO, web design, and marketing for SaaS, IT services, and tech companies.

Healthcare & Medical
GDPR-compliant websites and patient-focused marketing for healthcare providers.

Financial Services
Trusted web design and marketing services for financial advisors and firms.

Manufacturing
Driving leads and visibility for UK manufacturers with targeted digital strategies.

Education & Schools
Engaging websites and visibility for schools, universities, and education providers.

Home & Garden
Beautiful eCommerce and brochure websites for home, garden, and lifestyle brands.

Food & Beverage
Appetising websites and online marketing for restaurants, food brands, and hospitality.

Logistics & Transport
High-performance websites for logistics, haulage, and transport companies across the UK.

B2B & Professional Services
Websites and marketing services for consultancies, legal firms, and service providers.

SELECTED WEB DESIGN WORK
Clients First.
Always.
We work smartly and ethically to provide intelligent and cost-effective solutions that maximise your ROI and fuel business growth.
Local, National & Global Brands
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SOME OF OUR AGENCY CERTIFICATIONS
Award Winning Digital Agency
We make sure our digital marketers and specialists are always up to speed. From Google to HubSpot and Semrush, we've completed many of the major certifications available.





RESPONSIVE DEVELOPMENT SERVICES
WHY YOU NEED A RESPONSIVE WEB DEVELOPMENT AGENCY
Responsive web development is all about creating websites that provide the optimal viewing experience across all devices from desktops to smartphones. We don’t want to send you to sleep with all the technical ins and outs, so the best way to describe it is as a piece of special coding that is able to identify the type of device being used and adjust itself accordingly. Here are some of the main reasons you need a responsive website:
Help to retain customers
According to this report, 92.3% of internet users are now using a mobile phone compared to only 65.6% using a laptop or PC. Not only that but further analysis shows that 74% of users prefer mobile-friendly sites, with 73% have faced slow-loading mobile sites. If you want to retain your customers rather than lose them to your competitors, make a fast-loading mobile-friendly website design high on your list of priorities.
Improve user experience
Mobile-friendly web designs offer a far better user experience and we all know just how important user experience is in gaining conversions. Whether you are looking to get sign ups to your newsletter or sales of your products, you are guaranteed to see conversion improvements by investing in a responsive web design agency. Need proof? We’re sure our clients will happily share their success stories.
Improve SEO & marketing
Did you know that going responsive could improve your SEO? Back in April 2015, Google introduced a mobile-friendly algorithm designed to push mobile-optimised sites higher in search rankings. That means if your site isn’t easy to use on phones and tablets, you could be losing valuable traffic. A responsive design not only helps with rankings but also user experience. The solution is so simple. go responsive!
Save time on updates
Building a mobile-friendly website will save you no end of time when it comes to updating your website. Rather than having to update the content on your desktop site separately to a mobile site (which would take twice as long), you will simply be able to update your content once and have it appear across all versions of your responsive website.
Future proof your website
The great thing about responsive design is that they are compatible with all devices, screen types and sizes. This means that if a new device is bought out in the future, you can have the peace of mind that users will still be able to enjoy an optimal viewing experience of your website and won’t have any difficulty finding or reading what they need.
Improve competitiveness
Despite all statistics pointing towards a mobile-focused future, there are still hundreds, if not thousands, of websites out there that still haven’t gone responsive, including some of your competitors. If you want to take the lead and make your brand stand out from the crowd, investing in mobile web design will greatly help to boost your competitiveness.
WHY CHOOSE OPACE AS YOUR RESPONSIVE DESIGN AGENCY?
Will a responsive design actually improve our search engine rankings?
Yes, and significantly. Google switched to mobile-first indexing several years ago, which means it predominantly uses the mobile version of your site for ranking and indexing. If your site doesn't work properly on mobile devices, it's very likely holding back your rankings. A properly built responsive site also tends to improve Core Web Vitals scores, including page speed, layout stability, and interactivity, all of which Google uses as ranking signals.
Do you redesign existing sites to be responsive, or is it only for new builds?
Both. A significant portion of our responsive work involves taking existing sites that were not built with mobile in mind and either redesigning them from the ground up or retrofitting responsive layouts into the current structure. Which approach makes sense depends on the age and condition of the existing site. If the underlying code is reasonably modern and well-structured, a responsive retrofit can be quicker and more cost-effective.
What does responsive web design actually involve beyond just resizing?
Good responsive design is far more than making things shrink to fit a smaller screen. It involves rethinking the entire user experience for different contexts and devices. On mobile, navigation needs to be simplified, tap targets need to be large enough, images need to load quickly on slower connections, and content needs to be prioritised so the most important information isn't buried. The goal is a site that feels purpose-built for whatever device someone happens to be using.
How much does a responsive web design project cost?
It depends on whether we're building a new site from scratch or adapting an existing one. A new responsive brochure site typically starts from around £3,500, while a responsive redesign of an existing site varies depending on the number of pages and complexity of the layout. We always provide a clear, detailed quote so you know exactly what you're getting. Just get in touch with a brief outline and we'll give you an honest figure.
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