📣︎ Heads up! Mozilla Observatory 2.0 launches on January 25, 2024. New security scoring standards will apply - Your website grade may change.
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Frequently Asked Questions
Legal & Privacy
The Mozilla Observatory has helped
websites by teaching developers, system administrators, and security professionals how to configure their sites safely and securely.
Scan your site
It appears that
is an IP address, which only works for SSH scans. If this is what you intended, please
Don't include my site in the public results
Force a rescan instead of returning cached results
Don't scan with third-party scanners