Web Application Testing Services. Web app testing company
DeviQA Logo

Web Application Testing Services

Empower your web application to deliver unparalleled value to your users

5.0

37 reviews

Software testing company with 5-star reviews on Clutch, GoodFirms, and G2.

Years on the market

14 +

Software QA engineers

200 +

Locations

6

Projects tested from scratch

300 +

Integrations into an existing development & testing process

200 +

Clients over the globe

300 +

Web application testing is a systematic process of evaluating the functionality, performance, security, and usability of web-based applications that is aimed at ensuring their high quality. The importance of thorough web testing becomes paramount as businesses increasingly rely on web applications when it comes to service delivery and interaction with users. Since 2010, DeviQA has been serving companies across diverse domains, including Healthcare, FinTech, Real Estate, Cybersecurity, Retail, AdTech, and others. Leveraging our rich experience and modern tools, we provide efficient web app testing services that guarantee the exceptional quality of your web products.

Our Solutions For Your Web Application Testing Challenges

With our comprehensive web testing services, you can be sure that all challenges will be efficiently addressed so that you can confidently deliver high-performing, secure, and reliable web applications that exceed user expectations and drive business success.

Cross-Browser Testing

Challenge

Your web application needs to run consistently across different browsers, but manual testing of your app for compatibility with numerous versions of different browsers is time-consuming and prone to errors.

Solution

We create automated tests that simulate user interactions across a multitude of browsers, ensuring that your application provides an excellent user experience, no matter which browser is used.

Performance Testing

Challenge

Slow load times and unresponsive pages can drive away users and harm your reputation. Identifying performance bottlenecks before deployment is crucial.

Solution

We carry out comprehensive performance testing, meticulously analyzing the speed, scalability, and stability of your web app under various conditions. In such a way, we promptly identify performance issues to help you ensure a seamless user experience.

Security Concerns

Challenge

With constantly evolving cyber threats, ensuring the security of your web application is paramount. A single vulnerability can compromise sensitive data and tarnish your brand's reputation.

Solution

To enhance the resistance of your app against malicious attacks, we execute a wide range of security checks and identify all potential loopholes and vulnerabilities, from SQL injections to cross-site scripting.

Our Web Application Testing Services

Our team of expert QA engineers is dedicated to helping you deliver groundbreaking web apps by meticulously examining them from different perspectives.

Functional Testing

We thoroughly check every function of your web application to ensure it behaves exactly as intended, leaving no room for errors or malfunctions.

Usability Testing

We conduct usability testing to ensure your web application is intuitive, easy to navigate, and user-friendly.

UI Testing

Thorough UI testing is a must to ensure that your web app looks and feels well across different devices and screen sizes.

Compatibility Testing

If you want to reach a broad audience, your app should be accessible to all users, no matter what devices, platforms, or browsers they use. In these terms, compatibility testing is essential as it checks that your app runs seamlessly, regardless of the environment.

Performance Testing

We rigorously test the performance of your web application under different load conditions to ensure it delivers optimal speed and responsiveness at all times.

Security Testing

Our security experts execute security audits and assessments to identify vulnerabilities and ensure that your web application is securely protected against potential threats and breaches.

Database Testing

We conduct comprehensive testing to ensure data integrity, consistency, and reliability, guaranteeing seamless interactions with the database of your application.

Automation Testing

We leverage the power of automation testing to streamline the QA process, accelerate delivery timelines, and ensure consistent results across multiple test cycles.

Manual Testing

Our experienced testers meticulously explore your web applications, simulating real-user interactions to uncover nuances that automated scripts might miss.

Partner With Us: See the Difference

Test coverage :

90%

Before
After

2.5 weeks to run regression testing

4 days to run regression testing

7 days to run smoke testing

1 day to run smoke testing

Outdated test cases

60% increase in the number of regression tests and relevant test cases

50% test coverage

90% test coverage

Supported localizations were not tested

27 localizations supported by QA engineers

No automation testing

>1500 automated test scenarios created

Read Story

Dev capacity:

+15%

Before
After

Didn’t have a formal QA process

Built smooth and well-working processes

Didn’t make automated testing

Test automation : smoke, API, UI on all supported browsers

Testing was carried out by the devs

Full coverage of the application by test cases

Read Story

Test coverage :

97%

Before
After

Existing workflow in Jira didn’t allow to understand how many bugs were left unfixed before the release and their priorities

Adjusted the Jira workflow, integrated TestRail with Jira to be able to see statisticls of the issues per release

The lack of test documentation

Developed necessary test artifacts that adhere to industry standards and are easily maintainable

No Automation test coverage

Added multithreading to run tests in parallel on 10 different threads, which reduced the time of the test run in 7 times

Read Story