In 2026, there is no such thing as a "desktop website" or a "mobile website" — there's just your website, and it needs to work everywhere. With mobile traffic exceeding 70% in India and Google's mobile-first indexing determining your search rankings, responsive web design isn't a nice-to-have — it's the foundation of your entire digital presence. At Fillicore Technologies in Salem, we build responsive websites from the ground up using modern CSS techniques that ensure your site adapts beautifully to any screen size.
For businesses across Salem and Tamil Nadu, a responsive website means reaching customers wherever they are — browsing on their phone during a commute, researching on a tablet at home, or making a purchase on their office desktop. Every interaction should feel intentional and optimized for that specific context.
01 — Approach
We design for the smallest screen first, then progressively enhance for larger viewports.
We use CSS Grid and Flexbox to create layouts that flow naturally across screen sizes. No fixed pixel widths — every element uses relative units (%, rem, vw) that scale proportionally, ensuring consistent spacing and alignment on any device.
Responsive images with srcset and sizes attributes serve the right resolution for each device. Art direction with the picture element ensures images are cropped appropriately for mobile vs desktop, saving bandwidth and improving load times.
We don't just use arbitrary breakpoints. Our breakpoint strategy is based on content behavior — we add breakpoints where the design breaks, not at specific device widths. This future-proofs your site against new device sizes.
02 — Performance
Responsive design isn't just about layout — it's about delivering fast, smooth experiences on every connection speed.
We optimize your largest visible element to render within 2.5 seconds on mobile. This includes lazy loading off-screen images, preloading critical assets, and using modern image formats like WebP and AVIF that reduce file sizes by 30–50%.
Every interactive element meets the 48px minimum touch target size. Adequate spacing between clickable elements prevents mis-taps. Hover states are replaced with appropriate touch feedback on mobile — no more invisible interactions for Salem's mobile users.
We test across Chrome, Safari, Firefox, Edge, Samsung Internet, and UC Browser — covering 99% of the browser market in India. Progressive enhancement ensures core functionality works everywhere, with enhanced features for modern browsers.
03 — Techniques
We use cutting-edge CSS features for robust, maintainable responsive layouts.
Components that respond to their container size, not just the viewport. This enables truly modular, reusable components that adapt intelligently in any layout context.
Using CSS clamp() for font sizes that scale smoothly between mobile and desktop without jarring breakpoint jumps. Readable on every screen without manual size adjustments.
We set strict performance budgets — under 200KB CSS, under 100KB JavaScript, and sub-3-second load times on 3G connections. Every design decision respects these constraints.
04 — Our Process
Mobile-first design and development from wireframe to launch.
Prioritize content for mobile, define information hierarchy and flow.
Design the mobile layout first, then expand for tablet and desktop.
Semantic HTML, CSS Grid/Flexbox, fluid typography, and responsive images.
Test on 30+ real devices, browsers, and screen sizes for pixel-perfect results.
Lighthouse audit, Core Web Vitals optimization, and speed benchmarking.
05 — FAQ
Responsive web design is an approach where a website automatically adapts its layout, images, and content to fit the screen size of any device — from mobile phones and tablets to desktop monitors and large displays. It uses fluid grids, flexible images, and CSS media queries to create a seamless experience everywhere.
Yes. We test on 30+ real devices and browsers including Chrome, Safari, Firefox, Edge, and Samsung Internet. Our responsive designs work flawlessly on iPhones, Android phones, iPads, laptops, and desktop monitors of all sizes.
Absolutely — in a positive way. Google uses mobile-first indexing, meaning it primarily uses the mobile version of your site for ranking. A responsive design ensures your mobile experience is excellent, directly improving your search rankings. It also eliminates duplicate content issues that arise from separate mobile sites.
Phone
+91 00000 00000Location
Salem, Tamil Nadu · Working Globally