1. Test Cross-Browser Compatibility: One of the most important aspects of web development is ensuring that your website looks and functions correctly across multiple browsers. You can use cross-browser testing tools such as BrowserStack or LambdaTest to test your website on different browsers and devices. This will help you identify any compatibility issues that could be causing your website to display improperly.
2. Validate Your HTML/CSS: Validation tools can help you find errors in your HTML and CSS code. The World Wide Web Consortium (W3C) provides an HTML validator and a CSS validator that can help you find and fix any errors in your code.
3. Check for Broken Links: Broken links can make it difficult for users to navigate your website, and can lead to poor user experience. You can use tools such as Screaming Frog to crawl your website and identify any broken links.
4. Scan for Security Vulnerabilities: Regularly scanning your website for security vulnerabilities is essential to ensure that your website is safe from malicious attacks. You can use tools such as Acunetix or Qualys to scan your website for any potential security issues.
5. Test for Usability: Usability testing allows you to identify any usability issues that may be hindering user experience. You can use tools such as UserZoom or Hotjar to record user interactions and identify any areas of improvement.