Web Accessibility: 6 Design Mistakes Excluding Your Customers
Discover 6 web accessibility mistakes silently costing you customers, from low contrast to unlabeled forms. Learn Cpluz's fixes to boost conversions. Read the guide.
6 min readCpluz
Web Accessibility is not a compliance checkbox you tick and forget. It's a fundamental measure of how many potential customers your website actually welcomes versus quietly turns away. Consider this: a visitor with low vision lands on your site, tries to read your pale grey text on a white background, and leaves within seconds. That's not a rare edge case. It's a daily occurrence across Indian business websites, and most owners never see it happening in their analytics. They only see the bounce.
For businesses across India competing for attention in an increasingly crowded digital market, excluding any segment of visitors is a strategic error, not just an ethical one. This article walks through six design mistakes that quietly shut people out, and how to fix them before they cost you customers.
A Strategic Cpluz Perspective
Most agencies treat accessibility as a legal checklist: add alt text, hit a contrast ratio, move on. We approach it differently at Cpluz. We use what we call the A-P-I Framework: Awareness, Perceivability, Interaction.
Awareness means understanding who is actually trying to use your site - screen reader users, people with motor impairments, users with color blindness, and the enormous group who simply have a cracked phone screen or are browsing in bright sunlight. Perceivability asks whether your content can be sensed at all, regardless of the method. Interaction asks whether every action on your site can be completed without a mouse, without perfect vision, without perfect hearing.
Here is the counter-intuitive part: in our work with retail and fintech clients at Cpluz, we've consistently found that accessibility fixes improve conversion rates for every visitor, not just those with disabilities. Clearer contrast helps someone reading in direct sunlight. Larger touch targets help someone rushing on a train. Accessible design is simply good design under pressure. Treating it as a niche concern misses its actual business value.
What Design Mistakes Are Excluding Your Website Visitors?
Six specific and recurring mistakes account for the vast majority of accessibility failures we encounter in audits. Understanding them is the first step toward fixing them.
1. Low-Contrast Text
Pale grey text on white backgrounds looks clean in a design mockup and becomes unreadable in real-world lighting. A mistake we often see businesses in the tech sector make is prioritizing a minimalist aesthetic over legibility, forgetting that a beautiful page nobody can read serves no one.
2. Missing Alt Text on Images
When images lack descriptive alt text, screen reader users receive no information about product photos, infographics, or team pictures. This is especially damaging for e-commerce sites, where the image often carries the entire sales argument.
3. Keyboard Traps and Inaccessible Navigation
Not every visitor uses a mouse or touchscreen. Some navigate entirely by keyboard due to motor impairments, and dropdown menus or modal pop-ups built without keyboard support simply trap them, forcing them to abandon the page.
4. Tiny Touch Targets on Mobile
Buttons and links placed too close together, or sized too small, frustrate users with limited fine motor control and anyone using a phone one-handed. A common hurdle we help startups in Tamil Nadu overcome is redesigning mobile forms where buttons sit millimeters apart, causing frequent mis-taps and abandoned checkouts.
5. Video and Audio Without Captions
Uncaptioned video content excludes users who are deaf or hard of hearing, and it also excludes the very large audience watching muted in public spaces. A mistake here quietly caps your video's reach before it ever gets a chance to perform.
6. Form Fields Without Clear Labels
Placeholder text that vanishes the moment a user starts typing is not a substitute for a persistent label. Users with cognitive disabilities, and honestly most users under time pressure, lose track of what a field is asking for and abandon the form.
Why Does Web Accessibility Matter for Your Business Growth?
Accessibility directly affects how many visitors convert, not just how many can technically load your page. A retail client once came to us convinced their checkout drop-off was a pricing problem. When we redesigned the approach for our retail clients, we discovered the real culprit was a checkout form with unlabeled fields and a color-only error indicator that many users simply could not perceive. Fixing those two issues alone recovered a meaningful share of abandoned carts. The lesson for your business: what looks like a marketing problem is often a design exclusion problem in disguise.
Search engines also reward accessible structure, since well-labeled content, proper heading hierarchy, and descriptive alt text align closely with how search crawlers interpret your page. An accessible site and an SEO-friendly site are, in practice, the same site.
How Can You Start Fixing Accessibility Issues Today?
Start with an audit, not a redesign. Begin by testing your site's contrast ratios, checking whether every image carries alt text, and attempting to complete your own checkout flow using only a keyboard.
A short, practical starting checklist:
- Run your color palette through a contrast checker before finalizing any design
- Add descriptive alt text to every meaningful image, skip decorative ones
- Test all interactive elements using Tab and Enter keys alone
- Increase touch target sizes to at least 44x44 pixels on mobile
- Add captions to every video asset before publishing
- Pair every form field with a permanent, visible label
Do you know how your own site performs against this list? Most business owners have never actually tried navigating their own website without a mouse, and the results are often revealing.
Frequently Asked Questions
Q: Is web accessibility only a legal requirement?
A: No, while regulations exist in many markets, accessibility is fundamentally a business growth practice that expands your addressable audience and improves usability for every visitor.
Q: Does making a website accessible mean sacrificing good design?
A: No, accessible design principles like strong contrast and clear labeling actually strengthen visual clarity and typically improve the overall user experience.
Q: How often should accessibility be reviewed?
A: Accessibility should be reviewed with every major design update, since new features and content additions frequently introduce fresh barriers if not tested deliberately.
Q: Can accessibility improvements affect SEO?
A: Yes, practices like proper heading structure, descriptive alt text, and clean semantic markup benefit both accessibility and search engine understanding of your content.
About the Author
Rajendaran is the Lead Digital Strategist at Cpluz, where he blends creative design with data-driven marketing strategies to help Indian businesses build powerful and profitable online presences. He has guided numerous Indian businesses through accessibility audits and inclusive redesigns that expanded their reach while strengthening overall site usability and search performance.
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