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Responsive Website Design in Mumbai
One website that reshapes itself for every screen, built mobile-first and tested on real phones on a real 4G connection - not a desktop layout shrunk down.
- Tested on real devices
- Core Web Vitals checked
- Retrofit or rebuild - we say which

Responsive Website Designing Service Mumbai India – Ensuring Seamless User Experience Across Devices
Responsive Website Designing Service Mumbai In today’s mobile-driven world, having a responsive website is essential for success. At Attari Infotech, we offer professional responsive website designing services in Mumbai, India, that ensure your website adapts seamlessly to all screen sizes, from smartphones and tablets to desktops. with experience dating back to 2012 in web design and development, we understand the importance of creating websites that not only look visually appealing but also perform flawlessly across all devices. A responsive website helps you reach a wider audience, improve user experience, and boost your search engine rankings.


Transform Your Vision into Reality | Elevate Your Brand, Boost Your Business
At Attari Infotech, we design responsive websites that are tailored to your business needs. Our goal is to help you deliver a seamless and engaging experience to your audience, no matter how they access your site. Here’s what you can expect from our responsive website designing services:
Custom Responsive Designs: We create unique, visually appealing designs that are optimized for all devices, ensuring your website provides a great user experience on smartphones, tablets, and desktops.
Mobile-First Approach: With mobile users increasing daily, we design your website with a mobile-first approach, ensuring that the mobile version of your site is as effective as the desktop version.
SEO-Friendly Designs: Our responsive websites are designed with SEO best practices in mind, helping you rank higher on search engines and attract more organic traffic.
Fast Loading Speeds: We optimize your website’s performance to ensure fast loading times on all devices, which improves user satisfaction and contributes to better search engine rankings.
User-Friendly Interface: Our responsive designs feature intuitive navigation and a user-friendly interface, making it easy for visitors to explore your site and engage with your content.
Cross-Browser Compatibility: We ensure that your website works seamlessly across all major browsers, including Chrome, Firefox, Safari, and Edge.
Benefits of Choosing Attari Infotech for Responsive Website Design
When you choose Attari Infotech as your digital partner, you gain access to a team of professionals dedicated to delivering results. Here’s why we are the best choice for your responsive website design needs:
Expert Team: with experience dating back to 2012, our team has the knowledge and expertise to create responsive websites that meet your business objectives.
Tailored Solutions: We provide customized solutions based on your specific business goals, ensuring your website reflects your brand and resonates with your target audience.
SEO Expertise: Our designs are optimized for search engines, giving you a competitive edge and helping your site rank higher in search engine results.
Affordable Pricing: We offer cost-effective responsive website designing services without compromising on quality, making it accessible for businesses of all sizes.
Ongoing Support: We provide continuous support and maintenance to ensure your website stays updated, secure, and performs optimally.
Responsive design means one website that reshapes itself to fit whatever screen it opens on — phone, tablet or desktop — instead of two separate sites or a desktop layout shrunk down. In India roughly three quarters of web traffic arrives on a phone, usually on a mobile connection, so the phone layout is the real layout and the desktop one is the variation.
We build mobile-first and test on real devices. A site that technically "works" on mobile but needs pinching, has buttons too small to hit, or takes eight seconds to paint is losing you enquiries whether or not it passes a checker.
What responsive website design includes
- An audit of how your current site actually behaves on real devices
- Mobile-first layouts for every page type, then tablet and desktop
- Touch targets sized for thumbs, not mouse pointers
- Images served at the right size per screen, in modern formats
- Navigation that works one-handed on a phone
- Forms that do not demand pinching or horizontal scrolling
- Layout-shift fixes so content stops jumping while the page loads
- Before-and-after Core Web Vitals figures
Who this is for
- Sites built before 2018 that were never designed for phones
- Businesses seeing high mobile bounce rates in Analytics
- Anyone whose Search Console shows mobile usability errors
- Ecommerce stores losing customers between product page and checkout on mobile
What usually breaks on mobile
Tables and pricing grids. They force horizontal scrolling and are the first thing to go. We convert them to stacked cards or give them their own scroll container.
Fixed-width images and videos. They overflow the viewport, which triggers the sideways scroll that makes a site feel broken.
Hero text over a background image. What reads cleanly at 1400px is often unreadable at 375px. Mobile needs its own crop and its own type size.
Anything that depends on hover. There is no hover on a phone. Dropdowns and tooltips that only reveal on hover are invisible to most of your visitors.
What it costs and what moves the price
- StarterOne-page or 5-page responsive build₹25,000 – ₹40,000
- Business10–18 pages tested across four breakpoints₹40,000 – ₹85,000
- Retro-fitMaking an existing desktop-only site responsive₹20,000 – ₹60,000
These bands are for planning, not a rate card. After discovery you get one fixed figure in writing, and that figure is what appears on the invoice unless the scope changes. GST is charged extra.
We do not quote from a rate card. You get one fixed figure after a short discovery call, and that figure is what appears on the invoice unless you change the scope. Discovery, the review of anything you already have, and the written proposal are all free.
Responsive work on an existing site is usually quoted per template rather than per page, because fixing one layout normally fixes every page built from it. A full redesign costs more than a responsive retrofit, and we will tell you honestly which one your site needs — sometimes the answer is the cheaper one.
Where we work
We are based in Govandi, Mumbai 400043, and most of our clients are in Mumbai and the wider MMR — Chembur, Kurla, Andheri, Bandra, Lower Parel, Powai, Thane, Navi Mumbai and Vashi. We also work with businesses across Maharashtra and the rest of India, and with Indian exporters selling into the Gulf, the UK and North America. Meetings happen at your office, at ours in Govandi, or over a call — whichever gets the project moving fastest.
Frequently asked questions
Is responsive design the same as a mobile site?
No. A separate mobile site is a second set of pages on a different address, which splits your search authority and doubles maintenance. Responsive design is one site, one address, one set of content, that adapts to the screen.
Can you make my existing website responsive without rebuilding it?
Often yes. If the underlying code is reasonable we retrofit responsive layouts template by template. If the site is built on a rigid old theme, a rebuild can cost less than the retrofit, and we will say so.
How do you test it?
On real phones and tablets across Android and iOS, on a throttled mobile connection, plus Chrome device emulation for the edge widths. Emulation alone misses touch targets and font rendering problems.
Does responsive design help SEO?
Yes. Google indexes the mobile version of your site first, so mobile usability and mobile speed directly affect what you rank for. It is one of the few technical fixes with a measurable search effect.
What about very old browsers?
We support the browsers your visitors actually use, which we check in your Analytics before deciding. Supporting browsers nobody uses adds cost and holds back everyone else.
Related services
Find out how your site behaves on a real phone
Send us the address and we will test it on real devices and send back what is actually breaking, with an honest view of whether a retrofit or a rebuild costs you less.
Request a quoteCall +91 76666 98416