Using Safari For Windows In Web Testing

An essential step in the online application development lifecycle is web testing. Websites and applications are assessed for speed, compatibility, security, usability, and utility. This is where Safari for Windows in web testing comes into the picture. 

To provide a seamless user experience, the web application must function across operating systems, devices, and browsers. Web testing improves application quality and dependability by finding and fixing bugs early. It also guarantees that the program satisfies user requirements and follows accepted industry practices.

Apple Inc.’s Safari browser is fast, safe, and efficient. The default browser for Apple products, including Macs, iPhones, and iPads. Safari improves the energy economy, privacy, and speed of browsing. 

Safari has an ad blocker, intelligent tracking protection, and a reader mode for undisturbed reading. Developers and consumers praise Safari for its quickness and compliance with web standards.

Key Features of Safari for Windows

Despite its age, Safari for Windows includes several features that made it a competitive browser during its time:

  • Speed: Safari is fast, typically outperforming other browsers in responsiveness and rendering.
  • WebKit Engine: Safari was the first popular browser to use the WebKit engine, which set a high standard for web rendering and influenced succeeding browsers.
  • User Interface: Safari was easy to use due to its clean design and user-friendly interface.
  • Security: Strong security capabilities, including defense against malware and phishing, are built into Safari.
  • Developer Tools: Safari offered built-in developer tools that allowed developers to inspect elements, debug scripts, and optimize performance.

Comparison With Other Browsers (Chrome, Firefox, Edge)

When comparing Safari for Windows with other major browsers, several distinctions emerge:


  • Google created Chrome, which is well-known for its quickness, large extension library, and regular updates.
  • Uses the Blink rendering engine, which originated from WebKit.
  • It is the most used browser in the world and provides sophisticated development tools.


  • Firefox is a Mozilla product that prioritizes privacy and personalization.
  • Offers distinct rendering characteristics from WebKit/Blink and uses the Gecko rendering engine.
  • Supports a large selection of developer tools and extensions, emphasizing open-source development.


  • 2019 saw Microsoft’s Edge move from the EdgeHTML engine to Blink to match Chrome more closely.
  • It has distinctive features like vertical tabs and collections and is well-known for interacting with Windows and Microsoft services.
  • Provides robust developer tools and regular updates, making it a strong competitor in the browser market.

Setting Up Safari For Windows

Here is how you can set up Safari for Windows – 

  • Download and Installation Process

The first step in configuring Safari for Windows is finding a reputable site to download the installation. To download Safari 5.1.7 for Windows, you must locate a reliable third-party source since Apple no longer offers official downloads. It is essential to avoid dangerous websites and to only download from reliable sources. 

Once a reliable website has been found, visit it and download the Windows installation for Safari 5.1.7. To check for hazards in the downloaded file, update your antivirus application. Download and double-click the installer in your Downloads folder to install. 

Complete the installation by modifying or exiting the installation directory as instructed on-screen. Use the Start menu or desktop shortcut to open Safari after installation. When Safari launches for the first time, it could want to become your default browser. You can choose not to.

  • System Requirements and Compatibility

There are certain system requirements and compatibility issues for Safari on Windows. The browser works with Windows XP, Vista, 7, and 8. 

Although not officially supported, Safari for Windows may be installed and used on Windows 10 with compatibility issues. Minimum requirements are an Intel Pentium or comparable CPU and 256 MB RAM. 

The installation requires approximately 50 MB of free disk space. An internet connection is also needed to download the installer and browse the web.

  • Initial Configuration and Settings for Testing

Safari settings must be configured for testing after installation. From Safari’s menu bar, choose “Edit” and “Preferences.” The Preferences box lets you change your homepage, search engine, and privacy. 

To enable the Developer Menu, choose “Show Develop menu in the menu bar” in the “Advanced” tab of Preferences. You can access Web Inspector and user agent settings from the Develop menu, two crucial web testing tools.

Customizing security settings is also important. Make sure that the settings “Warn when visiting a fraudulent website” and “Enable JavaScript” are selected in the Preferences window by going to the “Security” tab. Adjust cookie settings and other security options as needed for your testing environment. 

Using the Develop menu, you may mimic various browser contexts by changing the user agent. To test how your website functions in multiple browser versions and versions, choose the Develop menu and select “User-Agent” from the list of choices. This allows you to choose between different versions of Safari, Chrome, Firefox, and other browsers.

Installing plugins or extensions via the Safari options or getting them from reliable sources is a good way to ensure your testing is compatible with Safari 5.1.7. If your testing environment requires the usage of a proxy, set it up using the Preferences window by selecting the “Advanced” tab, clicking on “Proxies,” and entering the relevant proxy server details. 

Lastly, open the Preferences window and choose the “Security” option. From there, activate the pop-up blocker and any additional tools you may require. Organize additional tools like Passwords, Autofill, and Extensions to optimize your testing procedure. 

Benefits of Using Safari For Windows in Web Testing

Here are some of the benefits of using Safari for Windows in web testing – 

  1. Testing Web Apps for Cross-Browser Compatibility

Safari for Windows lets developers test their web applications on Safari and other popular browsers, including Chrome, Firefox, and Edge.

  1. Finding Browser-Specific Issues

Safari’s WebKit rendering engine interprets HTML, CSS, and JavaScript differently from other browsers. Finding and resolving browser-specific problems and issues is facilitated by testing on Safari.

  1. Ensuring Consistent User Experience

Developers may ensure a consistent user experience by testing Safari for Windows, which gives macOS and iOS users the same functionality and performance as other platforms.

  • Understanding WebKit Behavior

Since Safari uses the WebKit rendering engine, which is also used by Chrome and Edge on mobile devices, testing on Safari helps developers understand and optimize their products for WebKit-based browsers.

  • Industry Standards Compliance

Safari conforms to industry standards, guaranteeing that online applications fulfill industry norms. Testing on Safari helps to ensure that these standards are followed, which is essential for performance and accessibility.

  • Improved Debugging and Optimization

The Web Inspector, one of Safari’s integrated developer tools, has strong debugging and optimization features that make finding performance bottlenecks and raising the general caliber of apps simpler.

  • Enhancing Mobile Experience

Testing Safari for Windows ensures that the web application works well on mobile devices, which increases user happiness. This is because many mobile users prefer Safari on iOS devices.

  • Ensuring a Wider User population

By including Safari in web testing, the web application may support a larger user population, including those who use Safari as their preferred browser.

Best Practices For Testing With Safari On Windows

Following recommended practices while using Safari on Windows for web testing guarantees thorough testing, top performance, and a consistent user experience across all platforms and browsers. 

Here are some key best practices:

  • Consistent Testing Across All Major Browsers

Test your web application often on all the main browsers, such as Safari, Chrome, Firefox, and Edge, to ensure it runs well on different platforms. This method aids in the early detection and resolution of browser-specific problems throughout the development process.

  • Regular Updates and Maintenance of the Browser

Use the most recent version of Safari for Windows even though Apple hasn’t officially updated it. To maintain browser security and functionality, regularly check for any updates or patches that third-party sources might release.

  • Thorough Testing of UI/UX Elements

When testing your web app on Safari, focus on UI and UX. Check all buttons, forms, and navigation menus for correct rendering and functionality. Make everything accessible and responsive for the optimal user experience.

  • Ensuring Responsive Design Compatibility

Like most contemporary browsers, Safari is compatible with responsive design concepts. Make sure your online application works well across various platforms, including PCs, tablets, and mobile phones, by testing it in Safari with varying screen sizes and resolutions. Check the functionality of flexible grids, media queries, and other responsive design strategies.

  • Utilizing Developer Tools for Debugging

Use the Web Inspector and other built-in developer tools in Safari to troubleshoot and improve your web application. Utilize these tools to examine components, monitor network activity, assess performance, and spot any problems. Regularly review console logs to catch and resolve JavaScript errors and warnings.

  • Testing for Browser-Specific Quirks and Issues

Safari may handle certain HTML, CSS, and JavaScript elements differently than other browsers. Test for browser-specific quirks, such as differences in rendering, event handling, and CSS behavior. Address these quirks by applying appropriate workarounds and polyfills to ensure consistent functionality.

  • Monitoring and Testing for Performance Optimization

Perform performance tests to assess your web application’s performance on Safari. Measure load times, responsiveness, and other performance indicators using WebPageTest or Lighthouse. To improve the user experience, identify and fix speed bottlenecks like big pictures, many scripts, or inefficient code.

  • Regularly Validating Compliance with Web Standards

Regularly examining your code can ensure your web application meets industry standards and best practices. Use the W3C Markup Validation Service to check HTML and CSS. Respecting web standards enhances accessibility and browser compatibility.

You may efficiently test your web apps on Safari for Windows by adhering to these best practices, which will provide a dependable, excellent user experience across many platforms and browsers. This thorough testing methodology contributes to developing strong, dependable, and user-friendly online applications.

Safari for Windows is essential for web testing to provide a consistent and high-quality user experience across browsers and platforms. 

Safari on Windows, albeit discontinued, is nevertheless useful for understanding and improving WebKit web applications. Developers may fix browser-specific flaws, improve performance, and meet industry standards by properly configuring Safari, using its development tools, and following best practices for rigorous testing.

Continuous testing across all major browsers, including Safari, helps build strong, dependable, and user-friendly online apps that satisfy various user demands. Using cross-browser testing improves application quality and end-user experience. 

To leverage the capabilities of cross-browser testing, making use of a cloud-based platform like LambdaTest is beneficial. is an AI-powered test orchestration and execution platform that lets you run manual and automated tests at scale with over 3000+ real devices, browsers, and OS combinations. It allows you to smoothly perform cross-browser testing on several browsers, including Safari. It also allows you to perform manual and automation testing across browsers and operating systems for complete coverage and reliable results.

It simplifies the complexities of setting up and maintaining various testing environments. Safari on Windows, Chrome, Firefox, and Edge simplifies testing web apps. This keeps your program running smoothly independent of browser or platform.

It adds real-time browser testing, automatic screenshot capture, and responsive testing across devices to your testing process. The solid infrastructure and wide browser support help find and fix browser-specific bugs, enhance performance, and meet industry requirements.


Safari for Windows is essential for web testing to provide a consistent and high-quality user experience across browsers and platforms.  Developers may fix browser-specific flaws, improve performance, and meet industry standards by properly configuring Safari, using its development tools, and following best practices for rigorous testing.

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