Skip to content

Mozilla Observatory vs Qualys SSL Server Test

A side-by-side look at Mozilla Observatory and Qualys SSL Server Test. For an in-depth review of either product, follow the links below.

Mozilla Observatory

Mozilla Observatory

Security & Privacy

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 It checks for outdated software, insecure settings, lack of security headers, and other common vulnerabilities.

web-securityvulnerability-scannerwebsite-analysissecurity-audit
Qualys SSL Server Test

Qualys SSL Server Test

Security & Privacy

Qualys SSL Server Test is a free online service that analyzes the configuration of any SSL web server on the public Internet. It performs a deep analysis of the supported protocol versions, cipher suites, key lengths and hash functions. The test also checks for certificates, chains, expiry dates and common SSL related misconfigurations.

ssltlssecurityencryptionscanningtesting