Web Application Testing

Quality assurance of web apps to boost user satisfaction

QATestLab offers software testing services for web solutions to thoroughly check their quality and, by that, contribute to their improved work and an enhanced customer experience.

Web Application Testing

Why QATestLab

Experience

During our 15+ years in the QA field, we have accomplished 3000+ projects for various industries.

Quick start

Most of our projects start with just a few days’ advance notice; 30% of projects begin within one day after signing the documents.

Transparency

Before the project begins, we can provide you with estimates of time and money to be spent on testing. You can also choose and interview testers for your project.

Extensive infrastructure

We have a large pool of 350+ real testing devices and experience in working with 40+ testing tools.

On-demand services

The requested number of our 250+ QA engineers are ready to join your project at any phase of the software development life cycle, testing only what you need and when you need it.

Flexibility

We have different cooperation models suitable for projects of any scale and complexity.

What we test

websites

Websites

web and mobile application

Web and mobile
applications

advanced web services

Advanced web services
and portals

distributed systems

Distributed systems

cloud solution

Cloud solutions

complex crm erp

Complex CRM, ERP,
and EMS systems

desktop application

Desktop applications

cms and online websites

CMS and online website
creation tools

b2b systems

B2B systems

How we test web apps

Functional testing

We evaluate if a web app works correctly according to the requirements.

Compatibility testing

We check if a web application works correctly in different browsers, on different devices, and other platforms.

Usability testing

We check if a web application is convenient, easy to use, and user-friendly.

Security testing

We assess a web app’s security, the possibilities of unauthorized access and data breaches.

Integration testing

We test integration between different parts of a web app and between a web application and third-party solutions.

Data testing

We check if there are any issues with the data that are entered into and processed in a web application.

API testing

We check whether a web app works correctly with third-party APIs. If a web application has its own API, we evaluate its work as well.

Regression testing

We check whether the recent bug fixes and changes in a web app caused any disruptions in its work.

Performance testing

We assess a web app’s performance (speed, load, resource consumption, etc.).

Accessibility testing

We assess if people with disabilities can use a web app easily.

Stages of testing

stage of testing
what we deliver

Case studies

GLO.net: Online job search system
MultyCMS: Content management system
Task and Project Management App

Find more Case studies here.

Testimonials