Can PluginView detect ID5 without logging in?

Yes. PluginView only reads publicly accessible responses when checking for ID5. It does not bypass authentication or paywalls.

What category is ID5?

ID5 is classified under Advertising in the PluginView directory.

Does PluginView publish ID5 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 ID5

Advertising

ID5 is a company that offers an identity solution for digital advertising, providing a Universal ID that enables privacy-compliant user recognition and tracking across websites without relying on personal information or third-party cookies.

Websites using ID5

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 ID5 signature at the time of the scan.
Does not establish: A sitewide install of ID5, an active vendor contract, exclusive use, or that ID5 is still in place today.

How to check a site for ID5

1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest ID5 signals.
2. PluginView reads only public responses and scores them against proprietary ID5 fingerprints. Rule bodies and identifiers are not published.
3. Review the confidence score and text explanation for ID5 on the results page.

FAQ: detecting ID5

Can PluginView detect ID5 without logging in?: Yes. PluginView only reads publicly accessible responses when checking for ID5. It does not bypass authentication or paywalls.
What category is ID5?: ID5 is classified under Advertising in the PluginView directory.
Does PluginView publish ID5 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.