What tool can you use to test for errors in structured data markup?
- Google’s Structured Data Testing Tool
- Google’s Rich Results Test
- Google’s PageSpeed Insights
- Both A & B
Explanation: The correct answer is: Google’s Structured Data Testing Tool. This tool, provided by Google, is specifically designed for testing and validating structured data markup implemented on web pages. It allows webmasters and developers to input a URL or directly paste markup code and then provides detailed feedback on any errors, warnings, or suggestions related to the structured data. The Structured Data Testing Tool helps ensure that the markup is properly formatted, follows the guidelines set forth by Schema.org and search engines, and is interpreted correctly by search engine crawlers. By identifying and fixing errors in structured data markup, webmasters can improve the likelihood of their content being eligible for rich results and other enhanced search features, ultimately enhancing the visibility and relevance of their web pages in search engine results pages (SERPs). While Google’s Rich Results Test is also valuable for testing how structured data affects search results, it focuses specifically on the appearance of rich results rather than identifying markup errors, making Google’s Structured Data Testing Tool the more appropriate choice for error detection and validation. Therefore, Google’s Structured Data Testing Tool is the recommended tool for testing structured data markup for errors and ensuring its proper implementation on web pages.