Web Application Testing Services. Web app testing company
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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

1 day 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

Choose Your Cooperation Model

We understand that every project is unique, and we offer flexible collaboration models tailored to suit your specific needs. Whether you require a dedicated team, staff augmentation, or outsourcing services, we're here to ensure seamless cooperation and exceptional results.

Staff Augmentation

Staff augmentation allows you to reinforce your existing QA team with our skilled testing professionals. You can scale your resources up or down based on the project's demands.

  • Best Option For: Companies looking to augment their current QA teams temporarily, efficiently handling peak workloads or addressing specific expertise gaps.

  • Scale your testing capabilities according to project requirements.

  • Pay only for the resources you need, reducing fixed overhead costs.

  • Benefit from the expertise of our testing professionals, while maintaining in-house control.

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Dedicated Team

A dedicated QA team is assigned to work exclusively on your project. It is fully integrated into your workflow, operating as an extension of your in-house team.

  • Best Option For: Companies with large-scale, continuous testing needs or those seeking a dedicated testing team that strictly adheres to their internal processes.

  • Directly manage your dedicated QA team.

  • Tailor the composition and size of a dedicated QA team to match your specific testing requirements.

  • Quickly onboard a fully-equipped QA team, without wasting your time and money on establishing an in-house QA team.

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Outsourcing

By outsourcing your web application testing to us, you transfer the responsibility for the entire QA process to our experts and free up your time to tackle core business issues.

  • Best Option For: Businesses aiming to streamline operations, reduce overhead, and focus on core competencies without direct involvement in the QA process.

  • Significantly reduce your operational costs.

  • Access a specialized team with diverse skills and experience.

  • Rapidly set up QA processes without the need for in-house management.

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Our Approach to Web Application Testing

Our approach to web application testing is meticulously crafted to uncover even the most subtle issues, guaranteeing the flawless work of your web app across all platforms and under varying conditions.

Comprehensive Test Strategy

We begin by developing a comprehensive test strategy tailored to your specific needs. It encompasses a whole variety of needed tests to provide a holistic assessment of your application's capabilities.

Automation Excellence

Leveraging modern test automation tools and frameworks, we streamline the QA process and enhance efficiency without compromising accuracy. Our team utilizes industry-leading technologies to automate repetitive tasks, allowing for quicker turnaround times and continuous integration.

Real-World Conditions

Understanding the importance of real-world conditions in ensuring the accuracy and efficiency of tests, we set up testing environments that closely mimic production environments. By simulating various network conditions, device types, and user behaviors, we ensure that your web application works optimally in any situation.

Thorough Security Assessment

Security is paramount in today's digital landscape. Our experts conduct rigorous security assessments to identify vulnerabilities and protect your web application against potential threats. From penetration testing to code reviews, we employ cutting-edge techniques to safeguard your data and protect your users' privacy.

User-Centric Testing

The ultimate success of a web application hinges on its ability to deliver an exceptional user experience. Our testing approach prioritizes usability and accessibility, ensuring that your application is intuitive, responsive, and accessible to users of all backgrounds and abilities.

Continuous Improvement

To deliver excellent results, we constantly refine our QA processes and update our test strategies. By continuously monitoring and refining our approach to testing, we help you stay ahead of the curve in an ever-evolving digital landscape.

What you get

Average time saved by implementing our multithreaded test automation

300%

Reduction in your costs by using outsourced software testing

60%

Improvement in time to market for your products and projects

35%

Accelerate development by

30%

Increase test coverage to

95%

Enhancing project quality by

60%

Feel the improvement in

3 days

Reduce bugs up to

87%

Automation faster in parallel by

56x

We serve

Our expertise and resources allow us to cover the unique needs of each project, ensuring the delivery of high-quality software that meets your requirements and business goals.

Deliver Globally

DeviQA's client base encompasses a wide range of businesses, including startups, scale-ups, and publicly listed corporations, from all corners of the globe. Our clients span the United States, the European Union, the UK, Canada, the Middle East, and Australia.

Irrespective of your location on our pale blue dot, we can help you achieve your QA goals, no matter how big, small, or unique they are.

Elevate your software quality with our cutting-edge QA solutions.

Don’t let software bugs and performance issues jeopardize your reputation. Surpass your competitors with our specialized data-driven QA solutions that ensure detection and rectification of up to 95% of potential issues. Enter your business email below for a free Proof of Concept to start enhancing your software reliability today.

Here’s what people are saying about DeviQA

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Testing for Diabetes Care Firm

Improving testing process efficiency and remaining mindful of the client’s requirements for the project, DeviQA has been an impressive partner. The firm’s project managers have kept the engagement moving smoothly and have made sure the team is available despite working in a different time zone.

Dale Vosburgh

Dale Vosburgh

Director, Diabetes Care Firm

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Descript

Application Testing for Audio Editing Platform

The engagement met the expectations of the internal team, resulting in an easy to maintain testing framework. DeviQA establishes a smooth workflow through consistent communication. The team leverages their technical expertise and experience to produce quality results.

Ulf Schwekendiek

Ulf Schwekendiek

Lead Engineer, Descript

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SaaS System Testing for FinTech Startup

Through DeviQA’s involvement, the high-quality product has performed reliably and attracted positive customer feedback. The team’s commitment to excellence, consistent availability, and reasonable price point continue to drive success.

Raanan Tauber

Raanan Tauber

QA Manager, Tipalti

Read Full Review
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QA Tools & Platforms We Hold Expertise In

Automation Testing

Cucumber

Selenium

Appium

Mocha

Playwright

Robot Framework

Specflow

TestNG

WebdriverIO

Selenide

Calabash

Watir

Codeception

Cypress

Security Testing Tools

HCL AppScan

Nessus

NMAP

BurpSuite

Acunetix

OWASP ZAP

Metasploit

Wireshark

DBeaver

Rdp-Sec-Check

SNMPCHECK

AiR

SSLSCAN

Performance Testing Tools

JMeter

Load Runner

Visual Studio

k6

API Testing

Rest API

GraphQL

Apiary

Bluetooth Low Energy API

Apple Pay

Google Pay

Apple Maps

Fingerprint API

API Testing Tools

Postman

Swagger

Charles Proxy

Ready API

ACCELQ

Katalon Platform

REST-Assured

Database Testing

SQL Server

MySQL

Oracle

PostgreSQL

Cassandra

MongoDB

RethinkDB

Amazon S3

Redshift

DynamoDB

Amazon RDS

DocumentDB

Amplify

Lambda

Amazon EC2

Elasticache

Azure Datalake

Blob Storage

CosmosDB

SQL Database

Synapse Analytics

Google Cloud SQL

Google Cloud Datastore

Certifications

DeviQA is an ISO 9001:2015 Certified Company

ISO 9001:2015

At DeviQA, we take pride in being an ISO 9001:2015 certified company. This certification represents our unwavering commitment to maintaining the highest standards of quality in every aspect of our software testing services. With a focus on customer satisfaction, we adhere to internationally recognized quality management practices to ensure that our clients receive exceptional and reliable testing solutions. Through continuous improvement and compliance with regulatory requirements, we consistently deliver top-notch testing services that exceed our clients' expectations

DeviQA is an ISO 20000 Certified Company

ISO 20000

We understand the crucial role of IT services in modern businesses. As an ISO 20000 certified company, we excel in delivering efficient and effective IT services to our clients. Our customer-centric approach enables us to tailor our testing solutions to suit your unique requirements, ensuring a seamless integration of testing processes into your software development lifecycle. With a focus on continual service improvement, we optimize our IT Service Management practices to guarantee a smooth and satisfying experience for our valued clients

DeviQA is an ISO 27001 Certified Company

ISO 27001

The security of our clients' data is of paramount importance to us. As an ISO 27001 certified company, we go above and beyond to protect sensitive information and ensure the confidentiality and integrity of all data entrusted to us. With our robust Information Security Management System (ISMS), we implement stringent security controls, evaluate risks, and take proactive measures to safeguard against potential threats. Rest assured that partnering with us means your valuable data is handled with the utmost care and subject to the highest security standards

DeviQA is an ISTQB Certified Company

ISTQB

As a testament to our team's expertise and commitment to excellence, our software testing professionals hold the esteemed ISTQB (International Software Testing Qualifications Board) certifications. The ISTQB certification is a globally recognized standard for software testing professionals, signifying their proficiency in the latest testing methodologies, best practices, and industry standards. With ISTQB-certified experts on board, we bring a wealth of knowledge and skills to every testing project, ensuring thorough and precise testing to uncover even the most intricate software defects. Partner with us and benefit from our skilled ISTQB-certified professionals who are dedicated to elevating the quality and reliability of your software products

Awards and Recognitions

Top B2B Company by Clutch in 2022
Top 1000 Companies by Clutch in 2022
Leading Testing Provider by SoftwareTestingNews in 2021
Top Software Testing and QA Company by Superbcompanies in 2023
Finalist of the European Testing Awards in 2019
Finalist of the Software Testing & QA Awards in 2019

Collaboration Process overview

Initial Contact

During our initial call, we aim to understand your testing requirements and goals

Assessment

We evaluate your current testing process and create a tailored plan to enhance it

Proof of Concept

We offer a complimentary Proof of Concept, allowing you to experience our proficiency and expertise

Trial and evaluation of performance

We start a trial period with you, and once complete, we review the results together and discuss options

Contract Signing and Full-Scale QA Implementation

Upon mutual agreement, we move forward with the QA process by signing a contract and beginning work

Partnership with flexibility

Our engagement options give you commercial flexibility to dial up and dial down resources depending on your own needs

Let’s schedule a call

Flexible collaboration options allow you to choose the level of support that best meets your needs

Frequently Asked Questions

faq

FAQ

Web testing is a process of checking the functionality, usability, security, and performance of web applications. It is crucial to identify and rectify issues, ensuring a seamless and secure user experience.

    We offer a comprehensive range of web testing services, including functional testing, usability testing, performance testing, security testing, compatibility testing, and regression testing.

      Functional testing ensures that every component of your web application works as intended. It helps identify and fix bugs, improving the overall functionality and user experience.

        Usability testing focuses on the user experience, ensuring that your web application is user-friendly. It helps identify navigation issues, layout problems, and other aspects that might affect user satisfaction.

          Performance testing evaluates how well your web application performs under various conditions, ensuring it can handle high user traffic smoothly. This helps in optimizing load times and improving overall performance.

          Compatibility testing checks your web application for compatibility with various devices, browsers, and operating systems, ensuring a consistent user experience regardless of the environment used.

          Regression testing ensures that new changes to your web application do not negatively impact existing functionalities. It helps maintain the integrity of the application throughout the development lifecycle.

          We prioritize data privacy and confidentiality by implementing strict security protocols, including encrypted communication channels and restricted access to sensitive information.