Port Checker

Review what is required for accurate public port reachability checks.

Port checks require a controlled backend network test. Browser-only pages cannot accurately scan public ports.

How it works

## How it works This tool uses browser-accessible data, public IP metadata, local processing, or a clear limitation notice.

## FAQ Are results exact? No. Results can vary by browser, provider, network, and privacy settings.

Is this data stored?

This plugin does not permanently store generated reports. Update this answer if analytics, accounts, or server-side logging are added later.