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UI/UX Design

Top 6 UI/UX Mistakes That Kills Conversion

94% of people visiting your website judge it based on its design; therefore, it is crucial for a brand to nail their UI UX design. Multiple studies also show its influence in increasing conversions as it builds trust by simplifying buyer’s journey from landing to purchase.   

However, most brands, especially startup focus more on pretty visuals and fancy features that are barely used. Even the best SEO services cannot compensate for a website that confuses users or creates friction. Traffic without clarity rarely converts. These do more bad than good for your business.  

In this blog, we will talk about 6 common mistakes we see brands make all the time that ‘kills conversions. We will explain the psychology behind why these mistakes and what can brand change to make their website customer magnet. 

Here are the top 6 Common Mistakes Done by the Brands:

Information Overload That Obscures the Core Message 

Here’s what information overload can cause: 

  • Information overload increases cognitive strain
    When users are exposed to too much information too early, it creates confusion and anxiety rather than clarity.  Instead of helping users decide, it slows them down and increases the likelihood of abandonment. 
  • Pages often try to explain everything at once
    Design critiques frequently highlight interfaces where features, differentiators, edge cases, FAQs, and supporting content all compete for attention, leaving users unsure where to focus. 
  • The problem isn’t the quality of information
    In most cases, the content itself is useful. The issue lies in poor prioritisation and timing, not in what is being said. Brands investing in content marketing services and structured blog writing services must ensure that valuable information is prioritised correctly; otherwise, even strong content fails to drive action. 
  • Conversion-focused UX prioritises restraint
    High-performing experiences guide users toward one primary action, reinforce it with clear reasoning, and defer secondary details until users signal intent to explore further. 

What works instead: 

We prioritise clarity over completeness 

Clear visual hierarchy ensures users immediately see the primary value proposition and next action, rather than competing messages.  

Progressive disclosure helps by revealing information only when it becomes relevant — a pattern commonly seen in effective checkout flows, pricing pages, and onboarding experiences.  

For example, leading e-commerce sites surface price, delivery promise, and “Add to Cart” first, while detailed specifications and policies sit behind tabs or accordions. This approach reduces cognitive load, speeds up decision-making, and keeps users focused on moving forward instead of processing everything at once. 

Website that dumps information:

Website that dumps information Website that presents information neatly and clearly:

Website that presents information neatly and clearly Typography That Undermines Readability and Trust

Typography mistakes often occur when visual identity is prioritised over usability. 

Fonts that misalign with the brand’s industry 

  • Inconsistent sizing 
  • Tight line spacing  

… are often flagged as reasons users disengage before fully reading the content. 

Customers/ potential clients don’t come to your website to read content; they want to scan through the layout in search of important information. If the text is difficult to scan or visually fatiguing, users subconsciously associate that discomfort with the brand itself.  

What works instead:  

Conversion-focused typography is designed for how people read, not just how pages look.  

Effective interfaces use typography systems that support scanning, with:  

  • Clear heading hierarchies  
  • Sufficient line spacing  
  • Consistent font sizing  

Adequate contrast between text and background is critical, especially on mobile devices where readability drops quickly.  

For example, high-performing content and SaaS platforms typically use larger body text, clear section breaks, and restrained font styles to make value propositions easy to grasp at a glance. When users can quickly scan, understand, and trust what they are reading, they are far more likely to continue down the conversion path. 

Typography based on your industry: 

Industry Type 

Font Type Required  Recommended Font Category 

Why This Font Works 

Enterprise B2B SaaS  Neutral, confident, scalable  Humanist Sans / Neo-Grotesk Sans  High readability across dashboards, enterprise-grade trust 
B2B Developer Tools & APIs  Systematic, structured  Geometric Sans / Monospace Support  Aligns with logic, code-centric environments 
Fintech & Banking  Calm, authoritative  Humanist Sans + Subtle Serif  Signals security, clarity, and reliability 
Healthcare, HealthTech, Clinical Platforms  Reassuring, neutral  Humanist Sans  Reduces anxiety and improves comprehension 
Professional Services (Legal, Consulting, Accounting)  Mature, composed  Modern Serif + Clean Sans  Authority combined with digital clarity 
B2B Manufacturing, Logistics, Industrial  Solid, no-nonsense  Grotesk Sans  Functional clarity over emotion 
D2C Lifestyle & Fashion  Expressive, modern  Contemporary Sans / Display Serif  Brand personality and differentiation 
Luxury & Premium Consumer Brands  Elegant, restrained  High-Contrast Serif  Signals craftsmanship and exclusivity 

 

Website with unclear typography:

Website with unclear typography

Website that nails typography:

Website that nails typography

PRO TIP: Using Google Fonts can improve page load speed because they are served through a global CDN and are often already cached in users’ browsers. 

Forms That Ask for Too Much, Too Soon 

Filling forms should not look like ones used in government entrance exams. Designers and CRO professionals alike point to forms with excessive required fields, unclear field labels, or intrusive data requests as a primary source of friction. 

The underlying issue is misalignment between user intent and data collection. Many forms are designed based on internal sales or marketing needs rather than the user’s readiness to commit. 

This is especially relevant in lead-generation flows, demo requests, and checkout processes. Even high-intent users will disengage if the form feels unnecessarily demanding. 

What works instead: 

We design our forms based on user intent, not internal data requirements.  

Effective experiences limit required fields to only what is necessary at that stage, while clearly explaining why certain information is being requested.  

For example, a good demo form will have only the basic requirements like brand name work email, service requirements and sometimes phone number. 

This approach helps you get initial data without overwhelming the users. It helps reduces friction, builds trust, and keeps momentum intact, resulting in higher completion rates. 

Examples of bad form:

Examples of bad form 

Example of a simple yet effective form:

Example of a simple yet effective form Missing or Weak Social Proof Signals 

This is a silent killer. In many cases, the product or service itself is solid, but the interface fails to communicate trust. 

Statements like “trusted by teams worldwide” or “industry-leading solution” are frequently called out when unsupported by evidence. 

For decision-makers evaluating risk, especially in B2B or high-value purchases, the absence of credible proof introduces doubt. Brands will hesitate if they don’t find: 

  • Testimonials case references  
  • Recognisable client logos 
  • Transparent indicators of adoption 

What works instead: 

Effective social proof is specific and credible.  

Rather than generic claims, we use authentic signals such as:  

  • Short testimonials  
  • Recognisable client logos  
  • Companies KPIs numbers 
  • Quantified outcomes placed near pricing sections, CTAs, or forms.  

For example, B2B service and SaaS websites often reinforce trust by showing customer logos or a relevant testimonial directly beside a “Request a Demo” button. 

Websites with poor social proof:

Websites with poor social proofWebsites that showcase social proof clearly:

Websites that showcase social proof clearly Slowness Across Key Interactions, Not Just Page Load   

If your website is slow, it’s going to get ignored by both humans and AI. For brands investing heavily in performance marketing, slow load times quietly drain ad budgets and inflate customer acquisition costs. 

Performance issues are a recurring topic but not limited to initial load times. The definition of “slowness” here also includes delayed interactions, unresponsive buttons, slow add-to-cart actions, and unclear loading states. 

From a UX perspective, these moments break flow. Even when actual delays are minimal, poor feedback creates the perception of slowness, which erodes confidence. 

Users interpret laggy interactions as signals of poor quality or unreliable infrastructure. This is especially damaging in checkout flows or onboarding sequences where trust is critical. 

What works instead: 

We treat performance as a core part of user experience, not just a technical metric. 

Optimised interaction performance ensures that key actions such as adding to cart, submitting a form, or moving between steps respond immediately. 

For example, many e-commerce and booking platforms use instant visual feedback when an item is added to the cart, even if processing continues in the background. 

Close collaboration between design and engineering teams helps prioritise perceived speed, which directly impacts user confidence and conversion rates. 

Poor Mobile Experience Treated as an Afterthought

According to a data by bankmycell, more than 4.88 million individuals use smartphones; therefore, if your website is not mobile optimised, you are atleast 10 years in the past. 

Common observations include cramped layouts, tap targets that are difficult to interact with, intrusive pop-ups, and content that feels clearly designed for desktop and merely adapted for smaller screens. 

Mobile users behave differently; therefore, same layout might not be your ideal option. They scan more, tolerate less friction, and abandon faster. When mobile UX fails to accommodate this behaviour, conversions suffer disproportionately. Traffic driven through social media services is overwhelmingly mobile-first, making responsive, frictionless UX critical to protect engagement and conversion rates. 

What works instead: 

We design mobile experiences that are designed that caters to mobile behaviour. 

Mobile-first design thinking prioritises essential content and actions, ensuring key interactions are easy to reach and use with one hand.  

Real-device testing helps uncover issues that simulations often miss, such as awkward tap targets or hidden CTAs.  

For example, well-optimised e-commerce apps place primary actions like “Add to Cart” within the natural thumb zone and avoid intrusive overlays. By reducing friction and making actions effortless, mobile-first design directly supports higher engagement and conversion rates. 

Websites that don’t pay for attention to user experience:

Websites that don’t pay for attention to user experience

Websites that pay for attention to user experience:

Websites that pay for attention to user experience

What These Patterns Reveal About Conversion-Focused UX 

When viewed collectively, these mistakes share a common thread. They are not caused by lack of design effort or technical capability. They stem from misaligned priorities. 

From our decade worth of experience, we observed that high-converting experiences are built around reducing effort, increasing clarity, and reinforcing trust at every step. Each of the issues outlined above introduces friction in one of those areas. 

Importantly, these mistakes rarely exist in isolation. Information overload often pairs with poor typography. Complex forms compound trust issues. Slowness amplifies frustration on mobile. 

Sustainable growth happens when UX optimisation works alongside strong SEO services, strategic performance marketing, and structured content marketing services. 

For decision-makers, the takeaway is clear: conversion optimisation is not about incremental tweaks alone. It requires a holistic view of how design decisions influence user confidence and momentum. 

Closing Thoughts

These are the top mistakes brands make, usually unknowingly, when designing their website. We noticed that the value lies not in copying opinions, but in recognising signals. When the same design issues surface repeatedly across different products, industries, and contexts, they warrant serious attention. 

Is your brand struggling with one of these challenges? You can contact us at Sudha Solutions. Our client list includes brands like Manyavar, LEGO, Colorbar, Khetika, Signet, Anarock, MyGromor, and more. Our design team brings together strategic thinking, UX expertise, and real-world conversion insight to build experiences that perform, not just look good. Visit Sudha Solutions to learn more about our methodologies and work. 

Frequently Asked Questions

1. How do I know if my website’s UI/UX is hurting conversions?

If users visit but don’t take action, common signals include high bounce rates, low scroll depth, abandoned forms, and repeated visits without conversion. Heatmaps, session recordings, and funnel analysis often reveal friction points users don’t explicitly report.

2. What is the biggest UI/UX factor that impacts conversions the most?

Clarity. Users convert when they immediately understand what you offer, why it matters to them, and what to do next. Even visually impressive websites fail when messaging, hierarchy, or CTAs are unclear.

3. Can good UI/UX really improve trust for new or unknown brands?

Yes. For unfamiliar brands, design is the first credibility signal. Clean layouts, readable typography, fast interactions, and visible social proof subconsciously reassure users that the brand is legitimate and reliable. 

Categories
Ecommerce UI/UX Design

How UI/UX Design Improves Ecommerce Sales: From Experience to Revenue

In e-commerce, growth rarely hinges on traffic alone. You can spend aggressively on ads, rank for competitive keywords, and drive thousands of visitors to your store, yet still struggle with sales.

Why?

Because revenue doesn’t come from traffic. It comes from experience.

Even the most effective SEO services or aggressive performance marketing campaigns will underperform if the onsite experience fails to convert visitors into buyers.

UI/UX design, meaning, how your store looks (UI) and how it works (UX), directly influences whether a visitor browses, trusts, buys, and comes back for more. And the data has consistently shown how small improvements in layout, speed, clarity, and usability can lead to measurable, compounding growth over time.

Let’s break down exactly how better UI/UX design turns into real ecommerce ROI.

Quick Summary

  • UX design can increase conversion rates by up to 400% when optimised strategically.
  • The average global cart abandonment rate is ~70%.
  • 48% of shoppers abandon carts due to unexpected costs.
  • A 1-second page delay can reduce conversions by ~7%
  • 78% of the digital population shops via mobile phones

Better UX → Less friction → Higher trust → More completed purchases → Greater revenue.

Understanding UI/UX in Ecommerce

Before diving into revenue impact, clarity matters.

  • UI, or user interface, is all about the visuals: the buttons, colours, and layouts that make your site pop.
  • UX, user experience, is the bigger picture: how smoothly does the journey feel from landing page to purchase?

UI earns attention. UX earns trust. Together, they earn revenue.

The E-commerce Revenue Equation

E-commerce Customer Journey

In e-commerce, every site follows a predictable behavioural journey:

Visit → Browse → Evaluate → Add to Cart → Checkout → Purchase → Return

At each stage, friction reduces conversion probability. UX design either removes friction or amplifies it.

According to the Baymard Institute, the average cart abandonment rate sits at approximately 70%. That means 7 out of 10 potential buyers walk away before purchasing.

Brands investing in content marketing services and structured blog writing services often drive high-intent traffic, but without optimised UX, that traffic rarely translates into measurable ROI.

On the flip side, when UI/UX is spot-on, it builds trust, reduces frustration, and nudges users towards that ‘Buy Now’ button. It’s like having a friendly shop assistant guiding you, but online.

 

1. First Impressions: Trust Is Formed in Milliseconds

Ui/UX Design

Research from Google indicates users form aesthetic judgments about a website in as little as 50 milliseconds. In other words, trust begins before reading a single product description.

A cluttered layout, outdated typography, inconsistent spacing, or poor image quality immediately trigger doubt. And doubt kills conversion.

Professional UI design signals:

  • Legitimacy
  • Security
  • Stability
  • Brand confidence

Even subtle improvements such as cleaner spacing, consistent design systems, modern typography can materially impact bounce rate and engagement.

Trust isn’t built through copy alone. It’s built visually, instantly.

2. Speed: The Invisible Revenue Driver

website speed

Speed is UX at its purest form.

According to Akamai, a 1-second delay in page load time can reduce conversions by approximately 7%. Amazon has also reported that milliseconds of delay impact revenue at scale.

Why does this happen?

Because online shoppers operate with low patience and high choice availability. If your store hesitates, a competitor is one tab away.

Fast-loading pages reduce bounce rate, increase session depth, and preserve purchase intent.

Performance optimisation isn’t technical maintenance; it’s revenue protection.

3. Navigation & Cognitive Ease: Making Buying Feel Effortless

Navigation & Cognitive Ease

Confusion is conversion’s silent enemy.

If users cannot quickly find what they’re looking for, they do not explore alternatives. They leave. According to multiple UX usability studies, intuitive navigation significantly improves engagement time and reduces bounce rates.

Effective e-commerce UX includes:

  • Clear category hierarchies
  • Predictive search functionality
  • Filter and sorting systems
  • Logical product grouping
  • Breadcrumb navigation

The goal is cognitive ease. The less mental effort required, the higher the likelihood of purchase.

Good UX removes decision fatigue. Great UX makes buying feel inevitable.

4. Product Pages: Where Desire Meets Decision

product page ui/ux design

Product pages are conversion battlegrounds.

Strong UI/UX here must answer three buyer questions:

  1. Is this right for me?
  2. Can I trust it?
  3. What happens if I buy?

High-performing product pages typically include:

  • High-resolution multi-angle images
  • Clear pricing
  • Clear product USPs
  • Transparent shipping details
  • Scannable bullet descriptions
  • Reviews and ratings
  • Prominent “Add to Cart” buttons

According to Baymard research, unexpected costs account for 48% of cart abandonment. This means that the extra costs, such as shipping, tax, and fees, were too high, making pricing transparency completely strategic.

Clarity converts. Ambiguity repels.

5. Checkout Flow: Where Revenue Is Won or Lost

Checkout Flow

Checkout optimization is one of the highest ROI UX interventions available.

Baymard Institute reports:

  • 24% abandon due to forced account creation
  • 22% abandon due to slow delivery timelines
  • 17% abandon due to complicated or long checkout process

UX improvements that measurably increase conversions include:

  • Guest checkout options
  • Auto-fill capabilities
  • Reduced form fields
  • Clear progress indicators
  • Upfront shipping calculations

Even modest checkout redesigns can increase conversions significantly. Industry analyses consistently show checkout simplification leading to measurable sales recovery.

Checkout isn’t where persuasion happens. It’s where cognitive load must disappear.

6. Mobile-First Design: Non-Negotiable in 2026

Mobile-First Design

Did you know 78% of the digital population globally shops via mobile phones as of 2026, choosing mobile apps, digital wallets, and social media platforms as their primary choice?

With social commerce growing rapidly, social media services that drive mobile traffic must be supported by frictionless mobile UX to protect ad spend and maximize conversion value.

Yet mobile UX remains one of the most common failure points.

Common issues:

  • Buttons too small for thumbs
  • Forms difficult to complete
  • Slow image loading
  • Cluttered layouts

Instead, mobile UX should prioritise:

  • Spacious tap targets
  • Sticky “Add to Cart” CTAs
  • Easy navigation
  • Wallet payment integration

If desktop UX is convenience, mobile UX is survival.

7. The ROI of Good UI/UX

Forrester Research found that every $1 invested in UX returns up to $100 in ROI in certain contexts.

Additionally, well-executed UX design has been shown to increase conversion rates by up to 400% when aligned with usability best practices.

While results vary by industry and execution quality, the direction is consistent: optimised UX compounds revenue over time.

UX is not an expense. It is a multiplier.

The Impact of UI/UX on E-commerce

UX Improvement

Business Outcome

Revenue Effect

Faster load speed Lower bounce rate Higher conversions
Transparent pricing Reduced abandonment More completed checkouts
Mobile-first design Higher engagement Increased sales volume
Simplified checkout Reduced friction Higher conversion rate
Strong visual design Increased trust Improved purchase confidence

Each improvement compounds the others.

How to Measure UI/UX Impact?

To connect design with revenue, monitor:

  • Conversion Rate (Primary KPI)
  • Cart Abandonment Rate
  • Bounce Rate
  • Average Order Value (AOV)
  • Customer Lifetime Value (CLV)
  • Session Duration & Pages per Session

UI/UX without measurement is aesthetics. UX with measurement is growth strategy.

How Sudha Solutions Approaches Ecommerce UX?

We do not design pages. We design decision paths.

Our UX process starts with:

  • Understanding user intent at each funnel stage
  • Identifying friction points that block revenue
  • Aligning design decisions with business outcomes

Every UI choice must answer one question: “Does this make buying easier, clearer, or safer?”

The Future of Ecommerce Sales Is Experience-Led

E-commerce is no longer about who shouts the loudest.
It is about who feels easiest to buy from.

As attention becomes scarcer, UX becomes the strongest growth lever brands control internally.

Final Thoughts

If you’re scaling an ecommerce brand, traffic alone won’t save you.

Better UX will.

UI/UX design improves ecommerce sales by:

  • Reducing friction
  • Increasing trust
  • Speeding decisions
  • Simplifying checkout
  • Optimising mobile experiences

It turns existing traffic into higher revenue.

Sustainable ecommerce growth happens when UX optimisation works alongside strong SEO services, strategic content marketing services, and data-driven performance marketing.

If you’d like to understand exactly where your store is losing conversions, we at Sudha Solutions can help you create a consumer-first platform with our UI/UX expertise.

Because in e-commerce, design isn’t decoration. It’s conversion strategy.

Frequently Asked Questions

1. Does better UX always increase sales?

When aligned with usability research and customer data, yes. Poor UX creates friction; improved UX removes it. Reduced friction statistically increases conversions.

2. What is the fastest UX fix for e-commerce growth?

Checkout simplification and load speed optimization often deliver the fastest measurable gains.

3. How much should ecommerce brands invest in UX?

Serious ecommerce brands treat UX as a revenue driver, not a one-time design cost. Investment depends on scale, but the returns are typically compounding.