Relevancy Debugger is a free Chrome extension developed by spark that aims to assist users in debugging the relevancy model and related rules of search engines. As an add-on tool in the Browsers category, this extension provides valuable features for developers and search engine optimization (SEO) professionals.

With Relevancy Debugger, users can gain a deeper understanding of how search returns rules work. It offers a range of features, including the ability to enable or disable feature flags, which allows users to test different relevancy settings and observe the impact on search results. This functionality is particularly useful for developers who need to fine-tune their search algorithms or for SEO professionals who want to optimize search engine rankings.

One of the standout features of Relevancy Debugger is its ability to grab the solr query. This means users can extract the actual query sent to the search engine and examine it in detail. This feature can be immensely helpful in identifying any issues or inconsistencies in the search process, allowing developers and SEO professionals to make necessary adjustments.

Relevancy Debugger is a must-have tool for anyone involved in search engine development or optimization. Its user-friendly interface and powerful features make it an invaluable asset for debugging and improving search relevancy. Whether you're a developer or an SEO expert, this Chrome extension will undoubtedly enhance your understanding and effectiveness in the world of search engines.