Firefox Extensions to Website Monitoring

PageSpeed Insights is a free online tool provided by Google that analyzes the speed performance of web pages on both mobile and desktop devices. It provides detailed reports on how well a page is performing and suggests actionable recommendations to improve its loading speed and overall user experience.

Update Scanner is a long-standing and reliable Firefox extension designed to monitor web pages for content changes. It's particularly useful for tracking updates on websites that do not offer traditional Atom or RSS feeds, providing a simple and efficient way to stay informed about modifications.

SimilarWeb is a leading digital intelligence platform that provides insights into website traffic, engagement, and competitor performance, enabling businesses to make data-driven decisions in the digital landscape.

Wappalyzer is a powerful utility designed to reveal the underlying technologies used on any website. It provides detailed insights into frameworks, content management systems, e-commerce platforms, web servers, analytics tools, advertising networks, and much more, helping developers, marketers, and researchers understand the digital landscape.