Sattva seamlessly incorporates Google Lighthouse, an open-source tool from Google designed to evaluate and enhance the quality, performance, and accessibility of web content. Leveraging Lighthouse, Sattva gathers audits, metrics, and valuable insights to assist web developers in fine-tuning their sites for an improved user experience. Every Performance job in Sattva produces detailed Lighthouse reports, supplying actionable recommendations to guide developers in making informed decisions for enhancements and optimizations.
With just a click, Sattva can be activated to generate HTTP Archive (HAR) logs. HAR is a file format dedicated to recording and preserving extensive data on web page loads and user interactions. The HAR report offers a comprehensive log of all network requests and responses during webpage loading, encompassing vital performance, timing, and content information. This empowers developers and performance analysts to diagnose issues and enhance webpage loading efficiency.
Apache JMeter, an open-source tool, is built for testing performance on both static and dynamic web resources, including dynamic web applications. Sattva enables the creation of performance tests with JMeter, ensuring web applications can effectively handle anticipated loads and maintain a responsive user experience.