# tlsing **tlsing** is an open-source library available on npm for testing TLS security on websites. It is designed to analyze certificates, check HTTPS protocols, and detect potential security vulnerabilities. The library is used in the **Marchol** browser and is based on **Node.js**, utilizing built-in modules like `http`, `https`, `validator`, and `tls` to provide accurate test results. ## 🚀 Installation To install the library, run: ```sh npm install tlsing