
Description: SSL/TLS Security Test by ImmuniWeb is a free online service that checks the SSL/TLS configuration of websites for security issues. It scans for weaknesses in the implementation of HTTPS that could allow attacks.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Mozilla Observatory is a project by Mozilla that analyzes websites and web apps and provides a security score and recommendations to improve security. It checks for outdated software, insecure settings, lack of security headers, and other common vulnerabilities.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API