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What is cross browser compatibility testing

What is Cross Browser Compatibility Testing? Cross Browser Compatibility Testing is a type of software testing that ensures a website or application functions as expected across various web browsers and their different versions. Given that each browser has its rendering engine, websites may appear differently or experience functionality issues across browsers. The goal is to identify and fix such issues for a seamless user experience.

Manual Testing Steps: How to Perform Cross Browser Compatibility Testing Manually

  1. Identify the list of browsers and versions to be tested, including popular ones like Google Chrome, Mozilla, Safari, Internet Explorer, and Edge.
  2. Develop a test plan outlining functionality and including test cases.
  3. Set up testing environments for each browser using Virtual Machines (VM) or cloud-based services.
  4. Execute test cases, document issues, and prioritize based on severity.
  5. Address critical issues first, then move to less severe ones.
  6. Repeat the testing process until all issues are resolved, ensuring the website works as expected across all targeted browsers.

Automated Testing Tools: Automated Cross Browser Testing For automated testing, tools can streamline the process:

  • BrowserStack: A cloud-based tool for testing over 2000 real devices and browsers.
  • Sauce Labs: A cloud-based platform for automated testing across various devices and browsers.
  • CrossBrowserTesting: A tool to test your website or application on over 2000 real desktops and mobile browsers.
  • LambdaTest: A cloud-based tool for testing over 2000 real devices and browsers.
  • Browserly: A testing tool providing access to Virtual machines running different browsers and operating systems.
  • Adobe Browser Lab: A web-based tool for previewing websites or applications in different browsers and operating systems.
  • Microsoft Virtual Machines: A collection of virtual machines to test websites and applications on different versions of Internet Explorer.

When to Perform Cross Browser Compatibility Testing: Cross Browser Compatibility Testing should be performed during the development process and whenever there are changes to the website or application that could impact its compatibility. Regular testing ensures a consistent user experience across browsers and devices.

The Future of Cross Browser Compatibility Testing: The future of this testing domain is likely to be influenced by several trends, including:

  • Increased adaptation of automation.
  • Growth in cloud-based testing solutions.
  • Focus on mobile devices.
  • Integration of virtual and augmented reality.
  • Increased importance of accessibility testing.

As technology evolves, testing methodologies and tools will continue to adapt, ensuring websites and applications remain functional and accessible across a spectrum of browsers and devices.

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