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Design Thinking

Website Optimisation

Mobile Optimisation

Adaptive Web Design

Responsive Web Design

Responsive Web Design

ARTICLE #56

How to make a responsive web design? A detailed guide

How To Make A Responsive Web Design Across All Devices?
How To Make A Responsive Web Design Across All Devices?

Design Thinking

Website Optimisation

Mobile Optimisation

Adaptive Web Design

Responsive Web Design

Design Thinking

Website Optimisation

Mobile Optimisation

Adaptive Web Design

Responsive Web Design

Written by:

12 min read

Updated on: July 12, 2024

Toni Hukkanen

Head of Design

Creative Direction, Brand Direction

Toni Hukkanen

Head of Design

Creative Direction, Brand Direction

Smartphones, tablets—even smart TVs—have made one thing crystal clear: if your site only looks decent on a desktop, it’s probably sending visitors away in frustration. In 2023 alone, handheld devices generated 58.67% of global website traffic, according to Statista—proof that designing for multiple screens is no longer optional. And honestly, who wants to pinch and zoom just to read a product description?

That’s where responsive web design comes in. It simply ensures your pages adapt beautifully across everything from tiny mobile screens to large desktop monitors. As a result, you get a smoother experience for users, higher conversion rates, and more growth for your business.

Smartphones, tablets—even smart TVs—have made one thing crystal clear: if your site only looks decent on a desktop, it’s probably sending visitors away in frustration. In 2023 alone, handheld devices generated 58.67% of global website traffic, according to Statista—proof that designing for multiple screens is no longer optional. And honestly, who wants to pinch and zoom just to read a product description?

That’s where responsive web design comes in. It simply ensures your pages adapt beautifully across everything from tiny mobile screens to large desktop monitors. As a result, you get a smoother experience for users, higher conversion rates, and more growth for your business.

What is responsive web design?

What is responsive web design?

Responsive web design is a modern approach to web design that allows web pages to accurately display and render the same experience across all screen sizes and devices.

Imagine you are on your widescreen desktop at home, reading a two-column layout with big, bold visuals. Later, you switch to your phone. Without a responsive design, those two columns might shrink down to tiny, unreadable boxes or stack awkwardly, forcing you to zoom and scroll in all sorts of weird ways. With responsive design, the website rearranges or scales automatically, keeping everything easy on the eyes.

What is responsive web design?

Responsive web design is a modern approach to web design that allows web pages to accurately display and render the same experience across all screen sizes and devices.

Imagine you are on your widescreen desktop at home, reading a two-column layout with big, bold visuals. Later, you switch to your phone. Without a responsive design, those two columns might shrink down to tiny, unreadable boxes or stack awkwardly, forcing you to zoom and scroll in all sorts of weird ways. With responsive design, the website rearranges or scales automatically, keeping everything easy on the eyes.

What is responsive web design?

Benefits of responsive web design

You might think, “Is it really worth the effort?” In short: absolutely. For more convincing, here’s a quick look at the key benefits.

1. Improves user experience: A responsive web design ensures visitors can easily read and interact with your site, whether they are on a massive TV screen or a phone that fits in one hand.

2. Taps into mobile traffic: Since handheld devices generate the majority of web traffic, providing a fluid, well-optimised layout can help you capture and retain that audience.

3. Avoids duplicate content penalties: Running separate desktop and mobile versions can sometimes create duplicate content. Google’s not a fan of that. A single responsive site helps keep your content in one place.

4. Boosts conversions: A site that’s easy to read and lightning-fast to load is far more likely to convert casual browsers into paying customers.

5. Helps your SEO: Google prioritises mobile-friendly sites, which can improve your visibility on search results. Responsive design directly supports that.

6. Works offline: Smartphones and tablets can display certain elements even without an internet connection, especially if you are using HTML5. That helps people engage with your brand’s essential content offline.

7. Adopts mobile-first indexing: As Google primarily indexes mobile versions of sites, being responsive ramps up your chances of ranking higher.

8. Speeds up loading times: Responsive designs often use fluid grids and properly optimised images. The faster your site loads, the less likely visitors will jump ship. According to Google's research, 53% of mobile website visitors leave if a webpage doesn't load within three seconds.

9. Cuts down on redirects: If you create separate designs for each device and rely on redirects, you add an extra step for the user. A responsive approach merges everything into one design, speeding up the experience.

Ultimately, a single, well-crafted design that scales is far less hassle than juggling multiple versions of your site.

Benefits of responsive web design

You might think, “Is it really worth the effort?” In short: absolutely. For more convincing, here’s a quick look at the key benefits.

1. Improves user experience: A responsive web design ensures visitors can easily read and interact with your site, whether they are on a massive TV screen or a phone that fits in one hand.

2. Taps into mobile traffic: Since handheld devices generate the majority of web traffic, providing a fluid, well-optimised layout can help you capture and retain that audience.

3. Avoids duplicate content penalties: Running separate desktop and mobile versions can sometimes create duplicate content. Google’s not a fan of that. A single responsive site helps keep your content in one place.

4. Boosts conversions: A site that’s easy to read and lightning-fast to load is far more likely to convert casual browsers into paying customers.

5. Helps your SEO: Google prioritises mobile-friendly sites, which can improve your visibility on search results. Responsive design directly supports that.

6. Works offline: Smartphones and tablets can display certain elements even without an internet connection, especially if you are using HTML5. That helps people engage with your brand’s essential content offline.

7. Adopts mobile-first indexing: As Google primarily indexes mobile versions of sites, being responsive ramps up your chances of ranking higher.

8. Speeds up loading times: Responsive designs often use fluid grids and properly optimised images. The faster your site loads, the less likely visitors will jump ship. According to Google's research, 53% of mobile website visitors leave if a webpage doesn't load within three seconds.

9. Cuts down on redirects: If you create separate designs for each device and rely on redirects, you add an extra step for the user. A responsive approach merges everything into one design, speeding up the experience.

Ultimately, a single, well-crafted design that scales is far less hassle than juggling multiple versions of your site.

Benefits of responsive web design

Foundations of responsive web design

In a world where users can access your site from a smartphone, a tablet, a smart TV, or even a fridge (yes, it’s a thing), having a static, one-size-fits-all web design is like wearing flip-flops in a snowstorm—clearly not ideal. Below are the key building blocks you’ll need to create a flexible, seamless experience across all kinds of screens.

1. CSS and HTML

Think of HTML and CSS as the bread and butter of web design. HTML gives your page structure—paragraphs, headings, images—while CSS handles how they look and where they sit. Although you can embed images and set widths right in the HTML, that old-school approach is basically a 90s flashback you don’t need. Modern CSS is more than just color palettes and fonts. It’s what allows your website to adapt gracefully to different screen sizes. For instance, you can write a CSS rule that says, “When the screen is less than 600px wide, shrink that four-column layout to two columns.” This is the kind of magic that keeps your site from looking like a train wreck on smaller screens.

Keep your HTML clean and your CSS modular. Splitting your CSS into separate files or sections based on function can make life easier when debugging or scaling up your site.

2. Media Queries

Media queries let you say, “If the screen is narrower than 768px, apply these styles.” Or maybe, “If the device is in portrait mode, reduce that left margin.” Essentially, you’re telling the browser to check the device’s current capabilities, then load a different rule set as needed. Popular breakpoints often start around 320px for phones, then move up to 768px or 1024px for tablets, and so on. But these aren’t mandatory. Adjust them to where your layout naturally breaks.

Don’t go breakpoints-crazy. A couple of well-chosen ones typically do the trick—unless you are aiming for a never-ending CSS file and a migraine.

3. Fluid Layouts

In old-school design, you might set a container width to a fixed 600px. Fine for a desktop, but a headache on smaller screens. Fluid layouts solve this by using percentages (or other relative units) instead of rigid pixel values. If your container is set to 80% of the screen width, it gracefully scales down for tablets or phones without you juggling a bunch of different pixel-based widths. It’s a quick fix that gives your site that “water-like” adaptability.

Fluid layouts alone won’t solve every design challenge, but they’re a great first step. Combine them with smart use of media queries, and your site’s foundation becomes much more flexible.

4. Flexbox Layout

Fluid layouts are handy but can feel a bit limited if you need advanced alignment or direction control. This is where Flexbox enters the stage. Flexbox is a CSS module designed to arrange elements even when the content size is unpredictable. Picture a row of cards where you want equal spacing, even if one card has more text than the others. Flexbox can handle that. It lets you distribute space evenly, center items vertically, or shuffle them around based on screen size.

Experiment with properties like justify-content and align-items. They might look like jargon, but once you get the hang of them, your layouts will become much more sophisticated.

5. Fluid Images

Nothing ruins a mobile experience faster than an image that’s too large, forcing users to scroll horizontally or pinch-zoom. A fluid image approach uses relative units or max-width rules to ensure your images fit snugly on any screen. A common snippet is img { max-width: 100%; height: auto; } so the image never spills beyond its container’s boundaries. This way, whether the user is on a massive 4K monitor or a compact phone, the image will remain in proportion.

Don’t forget about performance. Large, high-res images can choke your load speed. Consider using modern formats like WebP or lazy loading to keep your site snappy.

6. Speed

We live in an impatient era. According to studies, pages that load in 2 seconds have around a 9% bounce rate, while those taking 5 seconds see it jump to 38%. That’s a huge chunk of visitors gone before they even read your headline.

  • Optimise images: Shrink them down; no one needs a 5MB headshot.

  • Use caching: Let returning visitors skip re-downloading half your site.

  • Minify your CSS and JavaScript: Nobody is reading your inline comments anyway.

  • Efficient CSS Layouts: No sense in fancy code if it slows everything to a crawl.

  • Avoid Render-Blocking JavaScript: Put non-essential scripts at the bottom or load them asynchronously.

Focusing on the “critical rendering path” means loading essential parts of the site first. Consider deferring fonts or non-critical CSS until the main page content is visible.

Foundations of responsive web design

In a world where users can access your site from a smartphone, a tablet, a smart TV, or even a fridge (yes, it’s a thing), having a static, one-size-fits-all web design is like wearing flip-flops in a snowstorm—clearly not ideal. Below are the key building blocks you’ll need to create a flexible, seamless experience across all kinds of screens.

1. CSS and HTML

Think of HTML and CSS as the bread and butter of web design. HTML gives your page structure—paragraphs, headings, images—while CSS handles how they look and where they sit. Although you can embed images and set widths right in the HTML, that old-school approach is basically a 90s flashback you don’t need. Modern CSS is more than just color palettes and fonts. It’s what allows your website to adapt gracefully to different screen sizes. For instance, you can write a CSS rule that says, “When the screen is less than 600px wide, shrink that four-column layout to two columns.” This is the kind of magic that keeps your site from looking like a train wreck on smaller screens.

Keep your HTML clean and your CSS modular. Splitting your CSS into separate files or sections based on function can make life easier when debugging or scaling up your site.

2. Media Queries

Media queries let you say, “If the screen is narrower than 768px, apply these styles.” Or maybe, “If the device is in portrait mode, reduce that left margin.” Essentially, you’re telling the browser to check the device’s current capabilities, then load a different rule set as needed. Popular breakpoints often start around 320px for phones, then move up to 768px or 1024px for tablets, and so on. But these aren’t mandatory. Adjust them to where your layout naturally breaks.

Don’t go breakpoints-crazy. A couple of well-chosen ones typically do the trick—unless you are aiming for a never-ending CSS file and a migraine.

3. Fluid Layouts

In old-school design, you might set a container width to a fixed 600px. Fine for a desktop, but a headache on smaller screens. Fluid layouts solve this by using percentages (or other relative units) instead of rigid pixel values. If your container is set to 80% of the screen width, it gracefully scales down for tablets or phones without you juggling a bunch of different pixel-based widths. It’s a quick fix that gives your site that “water-like” adaptability.

Fluid layouts alone won’t solve every design challenge, but they’re a great first step. Combine them with smart use of media queries, and your site’s foundation becomes much more flexible.

4. Flexbox Layout

Fluid layouts are handy but can feel a bit limited if you need advanced alignment or direction control. This is where Flexbox enters the stage. Flexbox is a CSS module designed to arrange elements even when the content size is unpredictable. Picture a row of cards where you want equal spacing, even if one card has more text than the others. Flexbox can handle that. It lets you distribute space evenly, center items vertically, or shuffle them around based on screen size.

Experiment with properties like justify-content and align-items. They might look like jargon, but once you get the hang of them, your layouts will become much more sophisticated.

5. Fluid Images

Nothing ruins a mobile experience faster than an image that’s too large, forcing users to scroll horizontally or pinch-zoom. A fluid image approach uses relative units or max-width rules to ensure your images fit snugly on any screen. A common snippet is img { max-width: 100%; height: auto; } so the image never spills beyond its container’s boundaries. This way, whether the user is on a massive 4K monitor or a compact phone, the image will remain in proportion.

Don’t forget about performance. Large, high-res images can choke your load speed. Consider using modern formats like WebP or lazy loading to keep your site snappy.

6. Speed

We live in an impatient era. According to studies, pages that load in 2 seconds have around a 9% bounce rate, while those taking 5 seconds see it jump to 38%. That’s a huge chunk of visitors gone before they even read your headline.

  • Optimise images: Shrink them down; no one needs a 5MB headshot.

  • Use caching: Let returning visitors skip re-downloading half your site.

  • Minify your CSS and JavaScript: Nobody is reading your inline comments anyway.

  • Efficient CSS Layouts: No sense in fancy code if it slows everything to a crawl.

  • Avoid Render-Blocking JavaScript: Put non-essential scripts at the bottom or load them asynchronously.

Focusing on the “critical rendering path” means loading essential parts of the site first. Consider deferring fonts or non-critical CSS until the main page content is visible.

Foundations of responsive web design

How to make a responsive web design?

Whether you are a designer or a web creator who is ready to start on a new responsive project, you will need to adjust sizes and proportions instead of just focusing on a fixed layout. Responsive websites adjust according to their dimensions. Below are some practical steps to get you started.

1. Start with wireframes

Wireframes help you plan out your site's underlying structure before you begin stressing over colors, fonts, or pixel-perfect specifics. They're similar to the blueprints of a house: layout, hierarchy, and user flow. Instead of sweating the final font choice, you worry about where the navigation goes, how big the header should be, and which features get top billing. Once you have a wireframe, you can share it with stakeholders or test it with target users to confirm the logic and placement of items, saving everyone from future redesign hassles.

Don’t just plan for a single screen size. Wireframe for desktop, tablet, and mobile at least. You’ll spot issues early—like a complex sidebar menu that might look great on a wide screen but turns into a cluttered mess on a phone.

2. Identify breakpoints

In a responsive site, your layout changes at defined breakpoints—the pixel widths where a design shifts to maintain readability and functionality. For instance, you might rearrange columns into a single column below 768px wide.

  • Few but mighty: Don’t create 20 breakpoints. Aim for around three or so, focusing on major device categories like phone, tablet, and desktop.

  • Content is king: Let your content drive the breakpoints, not some arbitrary device dimension. If your three-column layout starts to feel squashed at 900px, that’s probably your breakpoint—regardless of what phone or tablet it corresponds to.

Don’t hide critical content at smaller viewports unless absolutely necessary. Sure, a navigation bar might collapse into a hamburger menu, but crucial info shouldn’t vanish.

3. Design for the smallest screens first

The mobile-first approach flips the usual process on its head. Instead of designing a gorgeous, wide desktop layout and then cramming it down to phone size, you start with the smallest screen first. Limited screen real estate forces you to prioritize. You realize quickly which elements are crucial and which are just filler. Then, as you move up to larger breakpoints, you can add additional complexity or secondary features. Don’t treat “mobile” as a lesser experience. Many users do everything—shopping, bill payments, binge-watching cat videos—on their phones. Make sure your mobile layout stands on its own, not as an afterthought.

4. Adopt a content-first mindset

When you are dealing with smaller screens, you’re forced to ask, “What do users actually need right away?” This approach helps you pare down unnecessary flourishes and spotlight the essentials.

  • Hierarchy: What do you want users to see first, second, and third?

  • Headlines: Keep them succinct but attention-grabbing.

  • Call to Action: If you bury your CTA under a stack of images, it’ll be overlooked. Place it where eyes naturally go.

Even if your site has a ton of info, you don’t need to shove it all onto the first page. Break it into logical sections or flows, letting users discover it without feeling overwhelmed.

5. Account for device characteristics

Phones aren’t just small screens; they’re also touch-based. Tablets might have an aspect ratio that’s a bit odd. Meanwhile, a laptop user has a trackpad or mouse, and a bigger screen. Design touches like button sizes or spacing that might work fine with a mouse can be super frustrating if someone’s using their thumb. Also, consider orientation changes—some people prefer landscape mode on tablets for streaming content. Media queries can do more than “max-width” checks. You can target orientation or aspect ratio, ensuring your layout reconfigures for a phone in portrait vs. a tablet in landscape.

6. Test on actual devices

It’s tempting to rely solely on browser dev tools, but nothing beats the real deal. You might discover that your “perfect” mobile layout is slower than molasses on an older phone, or that your clickable icons are too tiny for thumbs.

  • Define key tasks: Can someone easily find your product page, add an item to the cart, and check out?

  • Use an actual device: Fire up your phone or a borrowed tablet. Notice how it feels—are the fonts readable? Does the navigation bar get in the way?

  • Watch for interactions: Some desktop-centric interactions (like hover states) don’t exist on touchscreens.

Go beyond the latest flagship phone. See how your site performs on different networks—like a 3G connection—to gauge how less-than-ideal speeds affect load times.

7. Construct a fluid grid

A fluid grid adapts to any screen size by using relative measurements (like percentages) instead of fixed pixel values. With a fluid grid, your layout remains flexible, making your site feel “liquid.”

  • Fixed: Each column or row is locked to a certain pixel width. Handy for simpler designs, but can break on small devices.

  • Fluid: Uses fractions or percentages, letting columns and rows automatically resize for each viewport.

Combine fluid grids with breakpoints. You might have a 3-column setup for desktop, a 2-column for tablets, and a single column for mobile. This approach keeps your design structured yet adaptable.

8. Optimise images

Images can make or break a design, and your load times. High-res photos might look gorgeous on a retina display, but they can also choke your performance if not handled properly.

  • Resize with CSS: Using max-width: 100%; height: auto; ensures images scale without overflow.

  • Use modern formats: If you can, switch from JPEG or PNG to WebP, or even SVG for vector images.

  • Implement lazy loading: Only load images when they come into the user’s view. Why load everything if the user never scrolls that far?

An oversized banner might look impressive, but if it delays your page loading by several seconds, say goodbye to those impatient visitors.

9. Choose responsive typography

Fonts aren’t just for reading—they shape the vibe of your entire site. A responsive approach means text remains legible whether you’re viewing it on a phone or a 4K screen.

  • Web-safe or popular fonts: Roboto, Helvetica, or other widely supported fonts can minimize display issues.

  • Scalable sizing: Use em or rem units, so text adjusts as the parent container grows or shrinks.

  • Check line spacing: On smaller screens, you might want slightly tighter line spacing to fit content better—just not so tight that it feels cramped.

If your text is too small on mobile, people will pinch and zoom. And once they start zooming, your carefully laid out design can go out the window.

10. Final checks

Congratulations—you’ve put all these steps into action. Now it’s time to see if your site truly measures up. Tools like Google’s Mobile-Friendly Test can provide a quick overview, while Chrome Developer Tools let you simulate various screen sizes in your browser. Questions you should ask:

  • Does the layout reflow correctly without weird overlaps or cut-off text?

  • Do images maintain their aspect ratio on every screen size?

  • Is the text easily readable without awkward zooming?

After your technical checks, get some real-world feedback. Show the site to friends on different devices, or run a quick user test. You might catch a detail that your dev tools missed.

How to make a responsive web design?

Whether you are a designer or a web creator who is ready to start on a new responsive project, you will need to adjust sizes and proportions instead of just focusing on a fixed layout. Responsive websites adjust according to their dimensions. Below are some practical steps to get you started.

1. Start with wireframes

Wireframes help you plan out your site's underlying structure before you begin stressing over colors, fonts, or pixel-perfect specifics. They're similar to the blueprints of a house: layout, hierarchy, and user flow. Instead of sweating the final font choice, you worry about where the navigation goes, how big the header should be, and which features get top billing. Once you have a wireframe, you can share it with stakeholders or test it with target users to confirm the logic and placement of items, saving everyone from future redesign hassles.

Don’t just plan for a single screen size. Wireframe for desktop, tablet, and mobile at least. You’ll spot issues early—like a complex sidebar menu that might look great on a wide screen but turns into a cluttered mess on a phone.

2. Identify breakpoints

In a responsive site, your layout changes at defined breakpoints—the pixel widths where a design shifts to maintain readability and functionality. For instance, you might rearrange columns into a single column below 768px wide.

  • Few but mighty: Don’t create 20 breakpoints. Aim for around three or so, focusing on major device categories like phone, tablet, and desktop.

  • Content is king: Let your content drive the breakpoints, not some arbitrary device dimension. If your three-column layout starts to feel squashed at 900px, that’s probably your breakpoint—regardless of what phone or tablet it corresponds to.

Don’t hide critical content at smaller viewports unless absolutely necessary. Sure, a navigation bar might collapse into a hamburger menu, but crucial info shouldn’t vanish.

3. Design for the smallest screens first

The mobile-first approach flips the usual process on its head. Instead of designing a gorgeous, wide desktop layout and then cramming it down to phone size, you start with the smallest screen first. Limited screen real estate forces you to prioritize. You realize quickly which elements are crucial and which are just filler. Then, as you move up to larger breakpoints, you can add additional complexity or secondary features. Don’t treat “mobile” as a lesser experience. Many users do everything—shopping, bill payments, binge-watching cat videos—on their phones. Make sure your mobile layout stands on its own, not as an afterthought.

4. Adopt a content-first mindset

When you are dealing with smaller screens, you’re forced to ask, “What do users actually need right away?” This approach helps you pare down unnecessary flourishes and spotlight the essentials.

  • Hierarchy: What do you want users to see first, second, and third?

  • Headlines: Keep them succinct but attention-grabbing.

  • Call to Action: If you bury your CTA under a stack of images, it’ll be overlooked. Place it where eyes naturally go.

Even if your site has a ton of info, you don’t need to shove it all onto the first page. Break it into logical sections or flows, letting users discover it without feeling overwhelmed.

5. Account for device characteristics

Phones aren’t just small screens; they’re also touch-based. Tablets might have an aspect ratio that’s a bit odd. Meanwhile, a laptop user has a trackpad or mouse, and a bigger screen. Design touches like button sizes or spacing that might work fine with a mouse can be super frustrating if someone’s using their thumb. Also, consider orientation changes—some people prefer landscape mode on tablets for streaming content. Media queries can do more than “max-width” checks. You can target orientation or aspect ratio, ensuring your layout reconfigures for a phone in portrait vs. a tablet in landscape.

6. Test on actual devices

It’s tempting to rely solely on browser dev tools, but nothing beats the real deal. You might discover that your “perfect” mobile layout is slower than molasses on an older phone, or that your clickable icons are too tiny for thumbs.

  • Define key tasks: Can someone easily find your product page, add an item to the cart, and check out?

  • Use an actual device: Fire up your phone or a borrowed tablet. Notice how it feels—are the fonts readable? Does the navigation bar get in the way?

  • Watch for interactions: Some desktop-centric interactions (like hover states) don’t exist on touchscreens.

Go beyond the latest flagship phone. See how your site performs on different networks—like a 3G connection—to gauge how less-than-ideal speeds affect load times.

7. Construct a fluid grid

A fluid grid adapts to any screen size by using relative measurements (like percentages) instead of fixed pixel values. With a fluid grid, your layout remains flexible, making your site feel “liquid.”

  • Fixed: Each column or row is locked to a certain pixel width. Handy for simpler designs, but can break on small devices.

  • Fluid: Uses fractions or percentages, letting columns and rows automatically resize for each viewport.

Combine fluid grids with breakpoints. You might have a 3-column setup for desktop, a 2-column for tablets, and a single column for mobile. This approach keeps your design structured yet adaptable.

8. Optimise images

Images can make or break a design, and your load times. High-res photos might look gorgeous on a retina display, but they can also choke your performance if not handled properly.

  • Resize with CSS: Using max-width: 100%; height: auto; ensures images scale without overflow.

  • Use modern formats: If you can, switch from JPEG or PNG to WebP, or even SVG for vector images.

  • Implement lazy loading: Only load images when they come into the user’s view. Why load everything if the user never scrolls that far?

An oversized banner might look impressive, but if it delays your page loading by several seconds, say goodbye to those impatient visitors.

9. Choose responsive typography

Fonts aren’t just for reading—they shape the vibe of your entire site. A responsive approach means text remains legible whether you’re viewing it on a phone or a 4K screen.

  • Web-safe or popular fonts: Roboto, Helvetica, or other widely supported fonts can minimize display issues.

  • Scalable sizing: Use em or rem units, so text adjusts as the parent container grows or shrinks.

  • Check line spacing: On smaller screens, you might want slightly tighter line spacing to fit content better—just not so tight that it feels cramped.

If your text is too small on mobile, people will pinch and zoom. And once they start zooming, your carefully laid out design can go out the window.

10. Final checks

Congratulations—you’ve put all these steps into action. Now it’s time to see if your site truly measures up. Tools like Google’s Mobile-Friendly Test can provide a quick overview, while Chrome Developer Tools let you simulate various screen sizes in your browser. Questions you should ask:

  • Does the layout reflow correctly without weird overlaps or cut-off text?

  • Do images maintain their aspect ratio on every screen size?

  • Is the text easily readable without awkward zooming?

After your technical checks, get some real-world feedback. Show the site to friends on different devices, or run a quick user test. You might catch a detail that your dev tools missed.

How to make a responsive web design?

Responsive web design examples

Responsive web design examples highlight the best practices in modern web design, including, flexible layouts, adaptive images, and intuitive navigation. Plenty of big brands do this right. Let’s spotlight a few.

Apple

  • Desktop: Large, vivid product images in columns. A fixed-top menu offers easy links to different product categories.

  • Smartphone: That top menu becomes a small, sticky icon to save screen space, and images scale down gracefully.

Amazon

  • Tablet: Shows more content while still keeping the screen uncluttered. A scrollable row of icons helps people explore product categories.

  • Smartphone: Condenses to a single column, putting important items—like recently viewed products—front and centre.

Dropbox

  • Desktop: Displays key offerings immediately, with a handy menu bar pinned at the top for quick sign-ins or sign-ups.

  • Smartphone: Retains the core visual theme but collapses the top menu into an icon. The sign-in page is just a tap away, and images scale so they’re never cut off.

These examples prove that a well-planned responsive layout can offer the same sense of polish on any device.

Responsive web design examples

Responsive web design examples highlight the best practices in modern web design, including, flexible layouts, adaptive images, and intuitive navigation. Plenty of big brands do this right. Let’s spotlight a few.

Apple

  • Desktop: Large, vivid product images in columns. A fixed-top menu offers easy links to different product categories.

  • Smartphone: That top menu becomes a small, sticky icon to save screen space, and images scale down gracefully.

Amazon

  • Tablet: Shows more content while still keeping the screen uncluttered. A scrollable row of icons helps people explore product categories.

  • Smartphone: Condenses to a single column, putting important items—like recently viewed products—front and centre.

Dropbox

  • Desktop: Displays key offerings immediately, with a handy menu bar pinned at the top for quick sign-ins or sign-ups.

  • Smartphone: Retains the core visual theme but collapses the top menu into an icon. The sign-in page is just a tap away, and images scale so they’re never cut off.

These examples prove that a well-planned responsive layout can offer the same sense of polish on any device.

Responsive web design examples

Frequently Asked Questions

What makes a web design responsive?

A site that adapts its layout and images for different screen sizes using flexible grids, media queries, and responsive images. It ensures a smooth experience regardless of the device.

What if my site isn’t responsive?

Visitors on smartphones or tablets may find your content nearly impossible to browse, leading them to exit—and possibly never return.

Final Thoughts

A responsive website isn’t just about appearances—it’s about ensuring all users can easily interact with your brand, no matter what device they hold. By mastering the fundamentals—fluid grids, adaptable images, media queries, and genuine speed optimisations—you can create an online presence that feels inviting and modern.

If that sounds too tricky to handle by yourself, consider hiring a professional developer or using a theme that’s already configured for responsiveness. The key is to keep everything smooth, accessible, and user-friendly. After all, in our era of constant scrolling and lightning-quick browsing decisions, you want your site to say “Hello, we’ve got you covered,” not “Oops, try resizing your screen!”

Frequently Asked Questions

What makes a web design responsive?

A site that adapts its layout and images for different screen sizes using flexible grids, media queries, and responsive images. It ensures a smooth experience regardless of the device.

What if my site isn’t responsive?

Visitors on smartphones or tablets may find your content nearly impossible to browse, leading them to exit—and possibly never return.

Final Thoughts

A responsive website isn’t just about appearances—it’s about ensuring all users can easily interact with your brand, no matter what device they hold. By mastering the fundamentals—fluid grids, adaptable images, media queries, and genuine speed optimisations—you can create an online presence that feels inviting and modern.

If that sounds too tricky to handle by yourself, consider hiring a professional developer or using a theme that’s already configured for responsiveness. The key is to keep everything smooth, accessible, and user-friendly. After all, in our era of constant scrolling and lightning-quick browsing decisions, you want your site to say “Hello, we’ve got you covered,” not “Oops, try resizing your screen!”

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