Can PluginView detect PostgreSQL without logging in?

Yes. PluginView only reads publicly accessible responses when checking for PostgreSQL — typically public page signals. It does not bypass authentication or paywalls.

What category is PostgreSQL?

PostgreSQL is classified under Databases in the PluginView directory.

How many fingerprint rules cover PostgreSQL?

This reference currently tracks 0 fingerprint rules. Individual rule bodies are proprietary and are not published.

Detect PostgreSQL

Databases

PostgreSQL, also known as Postgres, is a free and open-source relational database management system emphasizing extensibility and SQL compliance.

Websites using PostgreSQL

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What a detection means

Establishes: One or more public signals on the scanned page matched a known PostgreSQL signature (catalog rules) at the time of the scan.
Does not establish: A sitewide install of PostgreSQL, an active vendor contract, exclusive use, or that PostgreSQL is still in place today.

How to check a site for PostgreSQL

1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest PostgreSQL signals.
2. PluginView reads only public responses and scores them against the PostgreSQL signature set (0 rules).
3. Review the confidence score and text explanation for PostgreSQL on the results page.

FAQ: detecting PostgreSQL

Can PluginView detect PostgreSQL without logging in?: Yes. PluginView only reads publicly accessible responses when checking for PostgreSQL — typically public page signals. It does not bypass authentication or paywalls.
What category is PostgreSQL?: PostgreSQL is classified under Databases in the PluginView directory.
How many fingerprint rules cover PostgreSQL?: This reference currently tracks 0 fingerprint rules. Individual rule bodies are proprietary and are not published.