Website Accessibility: 5 Errors That Alienate 15% of Users

Website Accessibility isn't a checkbox exercise you complete once and forget. It's an ongoing commitment that determines whether one in seven of your potential customers can actually use your digital presence. That's roughly 15% of the population living with some form of disability, and for many of them, a poorly built website is the digital equivalent of a locked front door.

Think about that for a moment. You'd never intentionally design a physical store with no ramp for wheelchair users or no signage for people with low vision. Yet countless Indian businesses do exactly this online, without realizing it. The good news is that most accessibility failures stem from a small, predictable set of errors, and each one is entirely fixable once you know what to look for.

A Strategic Cpluz Perspective

Most agencies treat accessibility as a compliance afterthought, something bolted on after launch to avoid legal risk. We think that approach gets it backward. At Cpluz, we apply what we call the "P-E-R" Framework: Perceivable, Explorable, Resilient. Perceivable means every user, regardless of sense impairment, can register your content exists. Explorable means every user can navigate to what they need without guesswork. Resilient means your site holds up across assistive technologies, browsers, and future updates without breaking.

The counter-intuitive part? We've found that businesses who design for accessibility first often see better conversion rates across their entire audience, not just users with disabilities. In our work with e-commerce clients at Cpluz, we've noticed that clearer navigation and higher-contrast calls-to-action, changes originally made for accessibility, tend to reduce checkout abandonment for everyone. Accessibility, done well, is simply good interface design with a sharper focus. It forces you to strip away ambiguity, and ambiguity is what costs businesses conversions in the first place.

Why Does Missing Alt Text Alienate So Many Users?

Missing alt text means screen reader users receive no information about your images, effectively erasing a portion of your content for them. If a visually impaired visitor lands on your product page and every image reads as "image, image, image," they have no idea what you're selling. Alt text should describe the function or content of an image concisely, not simply restate the file name.

A mistake we often see businesses in the retail sector make is treating alt text as an SEO afterthought rather than a genuine description. Both purposes can coexist, but clarity for the human (or screen reader) must come first.

What Happens When Color Contrast Is Too Low?

Low contrast between text and background makes content unreadable for users with low vision or color blindness, and genuinely straining for everyone else. It's well documented that insufficient contrast is among the most common accessibility complaints across the web. A pale gray font on a white background might look elegant in a mockup, but in practice, it excludes a real segment of your audience.

How Do Keyboard Navigation Gaps Alienate Users?

Keyboard navigation gaps prevent users who cannot operate a mouse, due to motor impairments or reliance on assistive devices, from reaching your forms, menus, or checkout flow at all. Every interactive element on your site should be reachable and operable using only a keyboard's tab and enter keys.

When we redesigned the navigation approach for one of our hypothetical retail engagements, we discovered that a dropdown menu built purely with hover-based mouse interactions was invisible to keyboard users entirely. The lesson was clear: any interaction locked to a single input method is a barrier for someone. Once we rebuilt it with proper focus states, both accessibility scores and overall engagement improved, because sighted mouse users benefited from clearer visual focus indicators too.

Are There Other Common Errors Worth Flagging?

Yes, beyond the two above, several recurring issues consistently undermine accessibility efforts. Have you audited your own site against these recently?

Unlabeled form fields - Users relying on screen readers cannot tell what information a field requires without a properly associated label.
Video and audio without captions or transcripts - Deaf or hard-of-hearing users lose access to entire sections of your content.
Non-descriptive link text - Links that simply say "click here" give screen reader users zero context about the destination.

What's the Business Case for Fixing These Errors?

The business case rests on expanded reach, reduced legal exposure, and improved usability for your entire audience, not just users with disabilities. A common hurdle we help startups in Tamil Nadu overcome is treating accessibility as a cost center rather than a growth lever. When you architect for clarity and inclusive interaction from the outset, you tend to see benefits in mobile usability, SEO performance, and customer trust simultaneously.

Addressing these five errors isn't a one-time fix, either. It requires a documented, repeatable process:

Run an automated accessibility scan quarterly.
Conduct at least one manual keyboard-only navigation test per major release.
Review new content for alt text, captions, and link clarity before publishing.
Solicit feedback directly from users of assistive technology where possible.

Frequently Asked Questions

Q: Is website accessibility a legal requirement in India?
A: India's Rights of Persons with Disabilities Act encourages accessible digital services, and global standards like WCAG are increasingly referenced in procurement and compliance discussions, making proactive accessibility a wise strategic move.

Q: Does improving accessibility slow down my website?
A: No, accessibility improvements like semantic HTML and proper labeling typically have negligible performance impact and often improve load clarity and structure.

Q: Can I test accessibility without a full audit?
A: Yes, you can start with keyboard-only navigation testing and a contrast checker tool to catch two of the most common errors before commissioning a comprehensive review.

Q: How often should accessibility be reviewed?
A: We recommend a quarterly review cycle alongside checks after any major redesign or content overhaul, ensuring new features don't reintroduce old barriers.

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 technology and retail clients across India through practical, business-focused accessibility audits that expand reach without compromising design integrity.

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