Detect Google reCAPTCHA

Establishes

The listed vendor-controlled browser component was present and active on the scanned page at scan time.

Does not establish

It does not prove a sitewide installation, current commercial contract, backend-only use, exclusive use, or production transaction volume.

Observe a live browser request, loaded script, or iframe to the listed unique vendor endpoint. Source-text-only matches do not qualify.

Best pages to check: Forms, signup, checkout

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

Can PluginView detect Google reCAPTCHA without logging in?

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

What category is Google reCAPTCHA?

Google reCAPTCHA is classified under Consent, CAPTCHA & Accessibility in the PluginView directory.

Does PluginView publish Google reCAPTCHA 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.

Which pages are best for detecting Google reCAPTCHA?

For Google reCAPTCHA, start with: Forms, signup, checkout.