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Cross-Browser Issues? — We’ve Seen (and Fixed) Them All.

From SaaS to enterprise portals, we test every layer of your web app — so your users never experience a broken click.

Book a Free Consulatation

Robust Web App Testing for Flawless User Experiences

Functional Testing

Ensures that the web application’s features work according to the specified requirements. It checks user interactions, APIs, and overall functionality for consistency and accuracy.

Usability Testing

Focuses on evaluating the user interface and overall user experience. It ensures that the web application is intuitive, easy to navigate, and provides a seamless experience for users.

Performance Testing

Assesses how well the web application performs under varying load conditions. It checks for responsiveness, speed, and stability when handling traffic spikes and large amounts of data.

Security Testing

Identifies vulnerabilities in the web application that could lead to unauthorized access or data breaches. It ensures that the application adheres to best practices for data protection and secure transactions.

Compatibility Testing

Ensures that the web application works across various browsers, devices, and operating systems. This testing helps identify and fix issues related to platform compatibility and responsiveness.

Regression Testing

Verifies that new updates, enhancements, or bug fixes don’t negatively affect the existing functionality of the web application. It ensures that previously working features continue to function as expected after changes.

Break the Bug Cycle. Start Here.

Let your QA be as agile as your dev team.

Vervali Systems

Versatile Across Industries, Focused on Your Business

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Built with the Tech That Powers the World

Microsoft

QA Built for Modern Web Apps

Test faster, smarter, and at scale.

Vervali Systems

Discover the Impact: How Our Service Benefits Your Business

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80% drop in production bugs within 2 months

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65% QA cost reduction via automation

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4x test coverage across multiple user roles

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100+ test scripts reusable across builds

Our Process: From Idea to Execution with Precision

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Requirements

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  • Requirements Review
  • Q & A
  • User Personas
  • Usage Statistics

Test planning

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  • Sprint Planning
  • Resourcing
  • Story Traceability
  • Test Environments

Test Prep

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  • Sprint Refinement
  • Test Cases Creation
  • RTM
  • Test Data Creation

Test execution

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  • Exploratory Testing
  • Regression Testing
  • Automation, Performance, Security, 508c
  • Cross Browser, Multi Device testing

Go live & support

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  • Prod Sanity
  • Hotfixes
  • User Feedback
  • Review & Retrospective

Why Vervali?

Data Security

Protecting digital information from unauthorized access, theft, or corruption.

Targeted Testing

Identifying specific areas of the website or application that are most critical or vulnerable to errors, and focusing testing efforts on those areas.

-30% Reduce Bug Cost

Through effective quality assurance practices, such as implementing automated testing, conducting regular code reviews etc.

Focused on Business goals

Aim to maximizing the website's potential to drive growth, increase revenue, and achieve other key performance indicators (KPIs).

-20% Testing Time

Through prioritizing testing efforts based on risk analysis and streamlining the testing process.

Risk Based testing

Involves identifying and prioritizing potential risks associated with a software application or system, and using this information to guide testing efforts.

Quality That Scales With You

From startups to enterprise teams, we’ve got your QA.

Vervali Systems

Challenges into Triumphs

Turning problems into opportunities for growth and innovation

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Cross-browser rendering inconsistencies

Resolved through comprehensive browser testing and pixel-perfect UI validation.

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Broken user journeys on mobile/responsive views

Fixed with mobile-first testing, responsive design validation, and real-device coverage.

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API failures or frontend/backend mismatches

Caught early with contract testing, API monitoring, and end-to-end integration tests.

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Slow load times & regional inconsistencies

Optimized using CDN deployment, performance tuning, and geo-based testing strategies.

Don’t Let QA Be an Afterthought

Bake in quality across the SDLC

Vervali Systems

Proven Results. Trusted by Leading Brands.

From startups to enterprises, see how we’ve helped businesses scale and succeed.

Launch with Confidence

Get enterprise-grade testing before you scale.

Vervali Systems

Insights, Innovations & Ideas: Explore Our Latest Blogs

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Frequently Asked Questions (FAQs)

Web application testing is the process of testing a web application to ensure it performs as expected. This includes validating functionality, security, performance, and compatibility across various browsers, devices, and operating systems. The goal is to identify any bugs, performance issues, and usability problems before the application is released to users.

Web application testing is crucial because it helps ensure your application is secure, functional, and user-friendly across different environments. It helps identify issues that could negatively affect user experience, reduce business performance, or compromise security, thereby saving costs and protecting your brand reputation in the long run.

We provide a comprehensive range of testing services for web applications, including:

Functional Testing – Ensuring that the app’s features function as intended.
Cross-Browser & Cross-Device Testing – Ensuring compatibility across different browsers and devices.
Performance Testing – Evaluating how your app performs under different traffic loads.
Security Testing – Identifying vulnerabilities and ensuring your web app is protected against threats.
Usability Testing – Ensuring a seamless and user-friendly experience for your visitors.
Regression Testing – Verifying that new code changes don’t introduce any errors into existing functionality.

Compatibility testing involves ensuring your web application works seamlessly across various web browsers (Chrome, Firefox, Safari, etc.), operating systems (Windows, macOS, Linux), and devices (desktop, tablet, mobile). We use a variety of tools and real-device testing environments to ensure cross-browser compatibility and responsiveness, delivering a consistent experience to all users.

At Vervali, we use a mix of industry-standard tools for web application testing, such as:

  • Selenium – For automated functional testing
  • JMeter – For performance and load testing
  • OWASP ZAP – For security testing
  • BrowserStack and Sauce Labs – For cross-browser and cross-device testing
  • Postman – For API testing
We ensure that the right tools are used depending on the type and scope of the testing required for your web application.

Security testing is critical for protecting user data and maintaining trust. We perform a variety of security tests, including penetration testing, vulnerability scanning, and OWASP top 10 testing, to ensure that your web application is protected against potential threats such as SQL injections, cross-site scripting (XSS), and data breaches.

Yes, we provide testing for Progressive Web Apps (PWAs), ensuring that they function as both a web app and a mobile app. Our testing includes verifying features like offline functionality, app-like performance, and responsiveness across various devices and browsers. We ensure that your PWA delivers a smooth, fast, and engaging user experience across all platforms.

We are excited to hear your idea and we are always open to discuss it! Tell us a bit more about you and the project you have in mind.

Book Your Free Strategy Call

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Vervali in a brief:

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15+

years of

Industry Experience

250+

Experts

Onboard

ISTQB-

Certified

Test Engineers

Upwork ISTQB Certification 1 Certification 2

Contact Us

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India – Mumbai

+91 7219-22-5262
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