Can PluginView detect h5ai without logging in?

Yes. PluginView only reads publicly accessible responses when checking for h5ai. It does not bypass authentication or paywalls.

What category is h5ai?

h5ai is classified under Miscellaneous in the PluginView directory.

Does PluginView publish h5ai fingerprint rules?

No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.

Detect h5ai

Miscellaneous

h5ai is a modern HTTP web server index for Apache httpd, lighttpd, and nginx.

Websites using h5ai

No websites in the corpus for this technology yet.

What a detection means

Establishes: One or more public signals on the scanned page matched a known h5ai signature at the time of the scan.
Does not establish: A sitewide install of h5ai, an active vendor contract, exclusive use, or that h5ai is still in place today.

How to check a site for h5ai

1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest h5ai signals.
2. PluginView reads only public responses and scores them against proprietary h5ai fingerprints. Rule bodies and identifiers are not published.
3. Review the confidence score and text explanation for h5ai on the results page.

Commonly implies

A confirmed h5ai match also implies these technologies are present.

PHP

FAQ: detecting h5ai

Can PluginView detect h5ai without logging in?: Yes. PluginView only reads publicly accessible responses when checking for h5ai. It does not bypass authentication or paywalls.
What category is h5ai?: h5ai is classified under Miscellaneous in the PluginView directory.
Does PluginView publish h5ai fingerprint rules?: No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.