Web Application Testing Services - BetterQA | Professional QA Testing

Web Application Testing Services

Your web app has bugs. Users find them first. Unless we do. Our expert QA engineers identify and eliminate issues before they impact your business, ensuring flawless functionality across every browser, device, and user scenario.

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The Risks You're Facing

Every undetected bug costs more than money. Lost customers. Damaged reputation. Missed opportunities. Your competition launches while you're fixing production issues.

Production Failures

Critical bugs in production. Payment failures. Checkout abandonment. Every minute costs thousands in lost revenue.

User Abandonment

88% of users won't return after bad experience. Slow load times. Broken features. Your users switching to competitors.

Browser Incompatibility

Works in Chrome, breaks in Safari. Mobile users can't complete actions. Losing 40% of potential customers.

Performance Degradation

Site crashes under load. Black Friday disaster. Peak traffic failures. Revenue opportunity becomes reputation nightmare.

Comprehensive Testing Coverage

We test like users think. Break like hackers do. Scale like your business needs. Every scenario covered, every edge case found.

Functional Testing

Every feature. Every workflow. Every edge case. We verify your application works exactly as designed.

User journey validation
Business logic verification
Integration testing

Performance Testing

Your app under pressure. Load testing, stress testing, scalability analysis. Ready for viral growth.

Load & stress testing
Response time optimization
Resource utilization analysis

Cross-Browser Testing

Chrome, Safari, Firefox, Edge. Desktop, tablet, mobile. Your app works everywhere your users are.

Browser compatibility matrix
Responsive design validation
Progressive enhancement testing

Security Testing

OWASP compliance. Vulnerability scanning. Penetration testing. Your data protected, your users safe.

Authentication & authorization
Data encryption validation
SQL injection prevention

Accessibility Testing

WCAG 2.1 compliance. Screen reader compatibility. Keyboard navigation. Include every user.

WCAG AA/AAA compliance
Assistive technology testing
Color contrast validation

API Testing

Backend validation. Data integrity. Third-party integrations. Your APIs bulletproof and reliable.

Endpoint validation
Payload verification
Error handling testing

Industry Standards We Ensure

Your compliance requirements are our testing baseline. We ensure you meet and exceed industry standards.

W3C Standards

Valid HTML/CSS. Semantic markup. Cross-browser consistency. Future-proof code.

Mobile First

Progressive Web App ready. Touch optimization. Offline functionality. App-like experience.

Core Web Vitals

Google's performance metrics. SEO optimization. Fast load times. Better rankings.

Case Study: SaaS Platform Launch Saved

The Situation

B2B SaaS platform. Project management tool for enterprise. 6 months development. "Ready to launch" according to dev team. First major client: Fortune 500 with 10,000 users.

Our Discovery

Multi-tenant data isolation failure. Users could access other companies' projects via URL manipulation. Drag-and-drop broke on touch devices. Real-time collaboration failed above 50 concurrent users. CSV export corrupted non-ASCII characters.

The Impact

Avoided catastrophic data breach. Prevented loss of $4.2M enterprise contract. Fixed 89 critical issues before launch. Platform now serves 150+ enterprise clients. Zero security incidents to date.

Critical Bugs Found

$4.2M

Contract Saved

150+

Enterprise Clients

Security Incidents