Web Application Testing Services

Web application testing services help in making your business the best in the market without interruption. We as a company help develop the top-notch online platform for businesses.

Bigscal excels at performing all kinds of testing services. We consider the functionality and business processes while testing any software, and we incorporate the testing scope in accordance with customer requests. We work to make it possible for businesses to benefit from technological progress more quickly.

We have a team of testing experts that never let your web applications go slow and help your business stay up to date with the growing markets.

Do you want to build applications and websites with customized features we are here to collaborate with you.

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Global Presence


Global Customers


Completed Projects


Years of Experience

Adani renewables
Vital data technology
Universal weather & aviation, inc
Trackimo always there
Whirpool india
Big interview
Different dog
Open cosmos
Adani renewables
Vital data technology
Universal weather & aviation, inc
Trackimo always there
Whirpool india
Big interview
Different dog
Open cosmos

Bigscal’s Web Application Testing Services

We have helped many businesses to outshine with uninterrupted and bug-free website and application development. With our knowledgeable consultants, experienced developers, and creative designers we are equipping our clients with end-to-end services.

Functionality Testing

Our top-notch functionality testing makes sure that the web app’s features all work flawlessly and without any issues. We help in fixing the bugs and creating a seamless experience for the users.

Security Testing

Any piece of software needs to be secure, but web-based applications may need it much more. Our testers are qualified to examine the security of your web application and guarantee that it is 100% risk-free and secure for both you and your users.

Custom App Testing Services

We have a skilled and professional team of developers, designers, and consultants who help in customizing your website and application. With the complex feature, you need complex testing too which our specialists equip you with.

Compatibility Testing

You must check that the web application is responsive and compatible with different operating systems, browsers, devices, and screen resolutions before deploying it in order to provide a consistent user experience across devices.

Load Testing

All software is subjected to load testing, which determines if a given application will function properly under various traffic and load levels. Bigscal’s team of web testers can assist in making sure your app can handle high traffic and load times.

Web App Accessibility Testing

Our web app testing procedure is very clear-cut and simple to understand. Before committing to the duty of maintaining clear communications and guaranteeing complete success, we explain the procedure.

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Why Choose Bigscal For Your Web Application Testing Services?

Bigscal is proud to offer professional software testing services. Our experienced testers have a wealth of knowledge in functional web application testing. Our goal is to make sure you receive web applications that are fully functional by checking every set of features.

  • Mobile App Testing

    The software is checked for consistency, usability, and functionality across a variety of mobile devices as part of mobile application testing services. Mobile application testing is a huge step in the process of creating mobile apps.

  • Automated Testing

    Automation testing is the widely used testing method. This reduces the chances of human error to nil and helps in delivering the perfect application or website to the clients. We have accurate web application testing tools for that purpose.

  • Software QA Testing

    Bigscal is your one-stop shop for all of your QA and software testing requirements. From QA documentation to end-to-end application testing, we offer everything you require. Our experts have worked across every department.

  • Web Testing

    Any online application that is not functioning as users would expect must be fixed right away. In order to ensure that a web application is functioning in accordance with its intended purpose, functional testing is an essential step.

software engineering services

Bigscal’s Technology Stack

We as a leading software development company have been working with the best technologies to equip clients with top-notch web app development services.

Technology Stack

We Are A Supreme Web Application Testing Company

For enterprises of all sizes, including small and medium-sized businesses and independent software suppliers globally, Bigscal offers independent quality engineering, a wide range of software testing services, and solutions.

software engineering services

For a world driven by software, Bigscal Technologies offers application testing solutions. BIgscal aims to lower the cost and complexity of web app testing while advancing web application security standards with a range of security solutions and services based on a single platform.

With the assistance of our 12+ years of experience in software testing services and web application development, Bigscal also offers a variety of testing services for websites and online applications.

  • ISO 9001:2015 and ISO 27001:2013 certified
  • Huge technology stack
  • Flexible development
  • Experienced developers
  • Cost Effective
  • One-to-one communication
  • High-quality UI/UX
  • Regular updation

Our Software Development Case Studies

Software development & outsourcing services have been our main focus since our inception. Being end-to-end software development partners to our patrons, we have engaged with them in their technology enhancement journey and helped them with best-in-class solutions. We have captured a few case studies to reveal how we became our clients’ favorite.

A Time-Tracking Desktop App

A time tracking tool that monitors staff computer usage and activity levels, including open programs and websites visited, it takes randomly chosen screenshots and more.

Core tech

ReactJs, nodeJs, MongoDB

A Gaming Application

In the Business Game, players roll two six-sided dice to move around the game board, buying and trading properties, and developing them into houses and hotels.

Core tech

Unity 3D, FireBase

A Finance Managemnt System

a system for managing finances that helps keep everyone informed about their financial situation and show them how to save money.

Core tech

ReactJs, nodeJs, MongoDB

An Architectural Business Management Software

Downright Tiles offers tile services for residential and commercial properties, including remodeling, renovation, repair, and installation.

Core tech

.NET, MVC5, Decoupled Architecture

User Guide

Which are the web testing tools that are used in today’s time?

Web app testing is crucial in today’s growing markets as everyone needs perfection and good-going business. We have mentioned a few of the web testing tools that many software development companies are using.


One of the most widely used automated testing platforms is Selenium. It is built to facilitate automated testing of the functional components of web-based applications across a variety of platforms and browsers.

Katalon Studio

Object Spy, Record & Playback, Keyword-Driven Testing, Data-Driven Testing, and Web Service Testing are just a few of Katalon Studio's many indispensable features. It provides a complete web and mobile automation tool that improves Selenium and Appium's capabilities.


Sikuli is a system developed by the MIT UI Design group that enables computer tasks to be automated using computer vision. Computer vision analyses graphical user interface (GUI) screenshots for patterns and then uses the Jython scripting language to perform actions on those patterns.

Eggplant Functional

By automating the performance of your functional testing, EggPlant Functional enables you to test your apps more thoroughly, quickly, and with less effort.


iMacros is an add-on for Internet Explorer, Google Chrome, and Mozilla Firefox web browsers that provide record and replay functionality.

What is the difference between automated and manual web application testing?

Software is tested manually, using the tester's hands. A human tester will manually run a number of tests on the program to complete this process.

When performing manual testing, a tester first decides which test cases to execute before starting to use the application being tested (AUT). Each test step's outcome is noted as a pass or fail, and issues are reported as necessary.

Contrarily, automated testing is the process through which testers create scripts that can carry out a sequence of test tasks automatically. The AUT is tested automatically with little to no tester involvement. Using the market's free automation testing solutions, such automated testing can be carried out flawlessly.

This is possible because an independent software known as an automation tool or automation framework, which serves as the main interface between the tester and the AUT, manages the AUT.

The automated testing tool simulates user activities by sending input to the AUT, then gets output to check that it is consistent with expectations. Without needing to manually configure them every time, these tests can be repeated numerous times.

What are the main challenges that you need to face while web application testing?

Since the testing stage of the development process is so important, the developer should be prepared to encounter unforeseen problems with both the web application and the testing procedure.


Prior to release, integration testing reveals interface issues between various program components. Furthermore, integration testing helps highlight the various problems a certain program might encounter while interacting with other applications, enabling the developer to make adjustments.


A difficult barrier to overcome is always demonstrating end-to-end capability amongst interacting systems. Testing each one to ensure a clear information channel is crucial when pulling data.


The developer must ensure that the constantly changing cyber threat can be eliminated in one of the most crucial tests. When thinking about data breaches or lost information, checks for data integrity both before and after an attack are equally crucial.


Applications that are too slow never succeed. Developers are aware that user needs determine an app's pace, and as more users want faster apps, the necessity for performance is non-negotiable.


Consistent usability is essential for web-based apps because different browsers depend on them. Additionally, since the app is the brand, any inconsistent user experience could result in a bad one, which would hurt the brand and its potential for expansion. Scalability and interactivity are problems that developers run into when testing usability.

Is web application testing really important for businesses?

Web apps are used for a variety of things, including social networking, banking, and shopping. Businesses must make sure their web apps are functional and offer a positive user experience because so many people use them.

Businesses may improve user experience by identifying and fixing any app issues through web app testing. It guarantees that web applications are operating properly and offering a satisfying user experience.

Let's go through all the reasons why web app testing is so important for organizations.

It can help to make sure the software is functioning properly. Apps have occasionally crashed or frozen after being released due to major issues. Web app testing enables these issues to be identified and fixed before the software is made available to users.

Second, by using web app testing, user experience can be improved. Users expect high-quality web apps since they use them frequently. A glitchy or difficult-to-use program is more likely to be deleted by users. Web app testing helps businesses identify areas where their apps need to be improved.

Thirdly, it can aid in ensuring the app's security. Businesses must make sure their web apps are safe because so many consumers use them for private tasks like banking and shopping. It can assist companies in locating security flaws so they can be corrected before users can access the app.

What are the mistakes that you might do while choosing a web application testing company?

To make sure that your software is dependable and of the greatest caliber, you must test your web applications. All software initiatives, particularly those that are web-based, must actually undergo testing.

It has a significant impact on your application's dependability, efficiency, and bug-freeness.

While choosing a provider of web app testing services, you could commit a few mistakes.

Not carrying out research

Before you choose a software development company, you should do extensive research. It shows looking over reviews, case studies, and portfolios. You should also ask the company for recommendations.

Trying not to think about the incident

The experience of the software development company must be taken into account. This means considering the employees they have and how long they have been in business.

Not requesting references

It is crucial to seek the software development business for references. You can talk to other customers and obtain their opinions.

Without a budget

It's crucial to have a budget when selecting a software development business. It enables you to select a business that falls within your budget.

Got a Project in Mind? Tell Us More

Drop us a line and we’ll get back to you immediately to schedule a call and discuss your needs personally.

Our Latest Blogs

Bigscal creates articles that broaden your knowledge and provide you with in-depth details on the most recent developments in the IT business. Our specialists are always looking into new IT technologies and creating articles for our cherished clients.


Web application testing is the process of evaluating the functionality, performance, and security of a web-based application.It involves examining the application uway, the functionality, as well the flow of the data, for it to fulfill the requirements and function perfectly.

There is a lot of various kind of tests that we can do when we are testing a web app, including functional tests, performance tests, security tests, acceptability tests of users and other things.

Examples of the rather tools that can help with web application testing consist of Selenium, Appium, and TestComplete for functional testing, Apache JMeter and LoadRunner for load testing, and Burp Suite and OWASP ZAP for security testing.

The web application and mobile application testing have a lot in common, and it includes testing user experience for both applications. In addition, with mobile applications being developed for specific mobile devices and operating systems while web browsers are a unified way of accessing web applications from any device.

Web application testing is crucial because it makes sure only things in that application work correctly, operate fluently in different climates, and protect against potential hazards. Security in transit determines how resistant data is against breaches and other security events and how enjoyable the user experience is as well.

This estimate for security testing of a web app depends on the complexity of the app and which manual testing services are needed. Security testing could cost a company anywhere between $1,000 and a $10,000 depending on the number of tests to be performed. A good idea will be to get in touch with web development or QA/testing companies in order to receive a detailed estimation for the project.

When selecting a vendor for web application testing services, it is important to consider factors such as experience, expertise, and reputation. In addition, one must evaluate the structure of vendor’s testing procedure, succession of methodology and tools to be positive that they fit to your organization’s needs.

Outsourcing the web application testing service will positively influence the overall quality through access to professional skills and technoloiges. To extensively check the web app, an expert tester teams can probe into the major issues that anyone from in-house testing could have overlooked. Moreover, the outsourcing can also enable one to ensure that the web application meets high-quality standards and leaves the finished product with meet-the-standard performance.

The first step to create and implement the web app test plan is to list the web application features and functions to be tested and prioritize. The next step is design test cases for each feature and functionality specification, which should be detailed with the input–output rules.

The effectiveness of web app testing can be determined by number and fixes of defects identified and resolved prior to live and even the Application`s post-release usability and functionality. Beyond that, customer response and their satisfaction about the web app testing as well are very useful factors to understand the effectiveness of web app testing.

What Our Valuable Clients Say About Us

We are grateful for our clients’ trust in us, and we take great pride in delivering quality solutions that exceed their expectations. Here is what some of them have to say about us:

"BigScal’s dedicated and talented staff made the effort to understand my complex requirements and met these challenges with insightful.Their greatest strength is an ability to listen to what a client need."

Dr. Dosist

Owner, Brew-EZ

"Their communication was very impressive, especially since there’s a great distance between Colorado and India."

Ilona Maxwell

Owner, Brew-EZ

"They were an extension of our team that we trusted and relied upon."

Lindsay Fairman

Founder, B2C & B2B

"We are happy with their high-quality work."

Kirk Rogers

Managing Director, Priovanti

"Very good cooperation! The work was always professional and always on time. We will hire them definitely again."


Owner, Brew-EZ

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