Abstract: This Chrome extension, Traffic Analyzer, empowers users with real-time websitesecurity analysis and historical trend tracking, promoting informed decisions about onlinesafety. Upon installation, the extension seamlessly integrates into the browser, capturingnetwork requests and analysing critical security aspects. It leverages Google Safe Browsingto assess URL reputation, flagging potentially malicious or phishing sites. SSL/TLScertificate strength is evaluated using SSL Labs, providing insights into the security ofwebsite connections. Content Security Policy (CSP) headers are analysed to determine thewebsite's protection against content injection attacks. The dashboard offers a comprehensiveoverview of current site information, detailed traffic statistics, and cookie information. Userscan easily switch between a popup view and a detailed side panel, further enhancing usability.The side panel offers customizable theme options (light, dark, and automatic) to cater to userpreferences. Furthermore, the extension allows users to define alert thresholds and filtertraffic data, thereby personalizing their online security experience. By combining thesepowerful features, Traffic Analyzer serves as an indispensable tool for understanding andimproving online safety