Mon. May 20th, 2024

It is impossible for modern users to access the Internet without using web browsers. So, these browsers are the primary interface for users to access multiple online apps and services. Due to the increasing complexity of web developments and multiple new devices, the developers must implement thorough web browser online testing.

Multiple online tools will help developers and quality assurance engineers streamline the testing process. These tools offer multiple features for improving efficient testing across multiple browsers.

With this article, we will understand some of the most advanced features of web browser online testing tools. We will also understand the various ways these tools help enhance the performance and productivity of these browsers.

Advanced Web Browser Online Testing Techniques

Now, let us go through some of the most advanced techniques for executing web browser online testing in this modern generation. We will also understand some of the major features of each technique that will help justify the inclusion of these processes in the testing environment.

1.   Cross-Browser Compatibility Testing

With cross-browser compatibility testing, the testers can ensure the website or web app functions properly across multiple browsers and browser versions. The online testing process also provides a simple way for executing such test cases. This is because it allows the users to simulate various browser environments without the requirements for multiple physical devices or virtual machines.

●       Feature 1: Browser and Version Selection

There are hundreds of web browsers that are easily available in the present market. Each of these browsers has thousands of different versions that are operational. So, it becomes almost impossible for the app companies to guarantee the functioning of its application on all of these variations. The developers can choose a wide range of browsers and browser versions by using certain advanced online testing tools.

 AI-powered test orchestration and execution platforms like LambdaTest offer a comprehensive suite of browsers and their various versions, enabling testers to perform thorough testing across different environments. This ensures that the software functions flawlessly for users regardless of their browser preferences.

●       Feature 2: Responsive Testing

Since modern users can access the internet through multiple devices like smartphones, tablets, desktops, and even IoT devices, it is important to expand the web compatibility on all of these devices. To achieve this goal, modern application developers often incorporate responsive web design.

Using responsive web design, the applications and software can adapt to the screen size, resolution, and also the display orientation of the target device. Using advanced mobile site tester tools, app-developing companies can incorporate responsive design testing to emulate different screen resolutions and orientations.

The ultimate goal of executing responsive web design testing is to detect layout or design flaws that might be present within the application infrastructure.

●       Feature 3: Real-Time Interaction

Various advanced online tools offer real-time interactions with the browser environment. Using this process, the testers can interact with the website as if they were using it on their on-site device test bench. It also includes various forms of user interactions and real-world use cases.

These interactions are so seamless that it feels like using a physical browser for running all the test cases. It also provides interactive features like browser scrolling, clicking, typing, and submitting forms. Therefore, the developers can access a more realistic testing experience and more accurate test reports.

2.   Automation Testing

With automation testing, the developers can accelerate the testing process and detect potential issues earlier in the development and implementation cycle. In this process, the testers can also utilize online testing tools for advanced automation features. These features allow the testers to create and execute the test scripts efficiently. Some of the popular online testing frameworks include Selenium, Appium, and Playwright.

●       Feature 1: Scripting Support

Most modern online browser testing tools support various scripting languages, including Selenium WebDriver. These languages allow testers to write automation test scripts for simulating user interactions across multiple target web browsers. The testers can also use these scripts for regression testing that can be executed automatically as part of the continuous integration pipeline.


●       Feature 2: Parallel Testing

Modern app test cases consist of thousands of different test instances that require thorough testing. So, by integrating parallel test cases with these testing cycles, app testers can massively reduce the overall testing period. This is because, with parallel testing, the app developers can initiate and execute thousands of different test instances at the same time.

Parallel testing also allows the app developers to run the test instances on different testing machines as well.

●       Feature 3: Visual Testing

Visual testing is an important part of the modern app development and testing cycle. With this process, the testers can find any issues or layout consistencies across different browsers and devices. Using online web testing tools, the developers can access visual testing capabilities to compare screenshots of the website across different browser combinations.

By further investigating these screenshots, the app developers can find various visual issues and resolve them before the app is deployed to the end users.

3.   Performance Testing

Performance testing is an important part of the app development cycle as it helps the testers understand the fluctuations in application performance depending on devices, user traffic, or user interactions. It also helps understand the speed, responsiveness, and scalability of web apps across various conditions.

The final goal of implementing performance testing is to identify crucial bottlenecks and optimize the performance of the app across all the target devices and web browsers.

●       Feature 1: Load Testing

Using web browser online testing tools, the app testers can assist the performance of the web app when exposed to unusual user traffic or overloads. In case the developers fail to properly perform this testing process, the application might behave inconsistently or crash completely in the worst-case scenario. It also helps measure the website’s response time, resource utilization, and throughput.

●       Feature 2: Network Throttling

Network throttling helps simulate various network conditions, including 4G, 3G, or slow networks with high latency. The goal of this process is to assess the website’s performance across varying network speeds. The developers can also use advanced online testing tools to throttle network bandwidth and latency.

This helps emulate real-world network conditions and identify potential performance issues to resolve them.

●       Feature 3: Resource Monitoring

To analyze the proper performance of websites, the developers must closely monitor the resource utilization using online testing tools. Some of the most important metrics that the developers must follow include CPU usage, page loading times, and memory consumption. During this process, the testers should also identify resource-intensive components within the application infrastructure.

By properly addressing all of these concerns, the app testers can massively elevate the overall performance of the website or web app. While implementing resource monitoring, the developer should also consider the low-end devices that are used by a huge segment of the target audience. This will help the developing companies to expand their app compatibility significantly.

4.   Security Testing

Most modern web apps store a lot of sensitive user information, including transaction details. So, the testers must execute security testing to identify vulnerabilities and ensure that the website is secure against potential threats, including cross-site scripting, session hijacking, and SQL injection.

Using advanced web browser online testing tools, the testers can access comprehensive security tests for accessing the website’s security status.

●       Feature 1: Vulnerability Scanning

Vulnerability scanning is the process of automatically identifying internal security issues within the website’s code base. Some of the most important parameters in this list include outdated libraries, security pitfalls, and insecure configurations.

Using online testing tools, the developers can also perform automated vulnerability scans to provide detailed reports on all the identified issues present within the application infrastructure.

●       Feature 2: Penetration Testing

Penetration testing is also commonly known as ethical hacking within the app development industry. This process involves simulating real-world attacks to identify weaknesses present within the website’s defense mechanisms. The testers can also use advanced online testing tools which offer penetration testing capabilities.

Using all these inclusions, the app testers can execute targeted attacks, including SQL injection or cross-site scripting. The primary goal of this process is to assess the website’s resilience to all the common security threats that can attack after the deployment process.

While executing penetration testing, the app developers can also access the performance of the app from the viewpoint of real users. This will help them understand some of the most common threats that these users face and adjust the app test cases accordingly.

●       Feature 3: Compliance Testing

Various companies have established several privacy standards which the app developing companies must comply with. In case the app companies or developers fail to comply with all these standards, the application might face geographical bands in all these countries.

So, by implementing compliance testing, the app testers can ensure that the website adheres to all the industry standards and regulatory requirements. Some of the most important compliances in this list include Payment Card Industry Data Security Standard (PCIDSS) and the General Data Protection Regulation (GDPR).

To further simplify this process, the testers can also include online testing tools which provide compliance testing capabilities for assessing all the standards with specific requirements and generating company reports, which the developing companies can use for executing the auditing purposes.

The Bottom Line

In conclusion, the testers can use advanced online testing tools to access a wide range of features for improving comprehensive testing of web apps across multiple devices, browsers and testing environments. For instance, modern web browser testing tools integrate automated cross-browser testing, performance testing, and compatibility testing to improve the application infrastructure.

Using this process, the app testers can also predict crucial errors at the earlier phases of the development cycle before they can turn into serious concerns. This process also ensures a seamless user experience and a secure website implementation process. Finally, this process also helps streamline the testing process to improve collaboration and deliver better-quality software to end users.

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