Web Design & Development

Responsive, Mobile-First Web Design

Design around real mobile behaviour, touch targets, content priorities, and performance constraints from the start. Deliver a consistent conversion experience on every screen.

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What is included

What our responsive mobile-first design service includes

Mobile UX audit with device and connection-level analytics

Mobile-first information architecture and content priority

Touch-optimized navigation, forms, and interaction patterns

Responsive breakpoint system and flexible component design

Mobile performance budgets and Core Web Vitals targets

Cross-device and real-device testing before launch

How we approach responsive mobile-first design

Mobile-first design isn’t shrinking a desktop layout — it’s designing for the context where most of your traffic actually lives: smaller screens, touch targets, slower connections, and shorter attention. Google indexes the mobile version of your site first; if the mobile experience is an afterthought, so are your rankings.

SEO Agency Leeds designs mobile-first by default: content priority decided for the small screen, thumb-reachable navigation and touch targets, forms that respect mobile keyboards, performance budgets set for cellular connections, and progressive enhancement up to desktop rather than degradation down from it.

Process

How we work

  1. Discover

    We map goals, audiences, content and the search demand the site needs to capture.

    You getA sitemap and page plan.

  2. Design

    Wireframes and designs built around user journeys, accessibility and conversion.

    You getApproved designs for every template.

  3. Build

    Fast, semantic templates with structured data and a redirect plan for anything that moves.

    You getA staging site to review.

  4. Launch and look after

    Pre-launch checks, monitoring after go-live and support once you are live.

    You getA launch report and handover.

Packages

Pricing

Responsive Mobile-First Design is usually delivered inside one of our monthly plans or as a fixed-scope project. All prices are monthly, in GBP and exclude VAT. See full SEO pricing and what each package includes.

Starter

from £300/month

£300 to £500 typical

For local businesses and focused, early-stage SEO

Choose Starter
Scale

from £1,000/month

£1,000 to £1,200 typical

For complex websites, ecommerce and multi-location brands

Choose Scale

FAQs

Frequently asked questions

Need something more specific? Ask a strategist

01Our site is "responsive" — isn’t that enough?

Responsive means the layout reflows; mobile-first means the experience was designed for mobile users. Plenty of responsive sites bury the primary action below three screens of squeezed desktop content. Analytics usually show the difference in mobile conversion rates.

02What is mobile-first indexing?

Google predominantly crawls and ranks based on your mobile version. Content hidden or removed on mobile effectively doesn’t exist for ranking, which is why mobile experience and SEO are now inseparable.

03Do we need a separate mobile site or app?

Almost never. A single responsive, mobile-first site is Google’s recommendation and far easier to maintain. Apps make sense for logged-in, repeat-use products — not as a substitute for a good mobile web experience.

Free SEO audit

Get a straight answer on what to fix first.

Request a free SEO audit and we will come back with the largest constraint on your organic growth and the first practical fix. No sales sequence.

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SEO Agency Leeds Chat on WhatsApp contact@seoagencyleeds.com Serving Leeds, West Yorkshire and the wider UK, with remote delivery for US clients