Detect Really Simple CAPTCHA

WordPress plugins

Really Simple CAPTCHA does not work alone and is intended to work with other plugins. It is originally created for Contact Form 7, however, you can use it with your own plugin.

Detection looks at dom selectors across 1 fingerprint rules among the site's public responses.

01

Websites using Really Simple CAPTCHA

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02

Signal classes

PluginView evaluates public page signals in these classes when identifying Really Simple CAPTCHA. Individual fingerprint rule bodies are proprietary and are not published.

  • DOM selectors
03

Example public indicators for Really Simple CAPTCHA

Illustrative indicators derived from public catalog metadata for Really Simple CAPTCHA. A live scan may match additional proprietary rules beyond these examples.

  • img
04

What a detection means

Establishes
One or more public signals on the scanned page matched a known Really Simple CAPTCHA signature (1 rules) at the time of the scan.
Does not establish
A sitewide install of Really Simple CAPTCHA, an active vendor contract, exclusive use, or that Really Simple CAPTCHA is still in place today.
05

How to check a site for Really Simple CAPTCHA

  1. 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Really Simple CAPTCHA signals.
  2. 2. PluginView reads only public responses (dom selectors) and scores them against the Really Simple CAPTCHA signature set (1 rules).
  3. 3. Review the confidence score and text explanation for Really Simple CAPTCHA on the results page.
06

FAQ: detecting Really Simple CAPTCHA

Can PluginView detect Really Simple CAPTCHA without logging in?
Yes. PluginView only reads publicly accessible responses when checking for Really Simple CAPTCHA — typically dom selectors. It does not bypass authentication or paywalls.
What category is Really Simple CAPTCHA?
Really Simple CAPTCHA is classified under WordPress plugins in the PluginView directory.
How many fingerprint rules cover Really Simple CAPTCHA?
This reference currently tracks 1 fingerprint rule across dom selectors. Individual rule bodies are proprietary and are not published.
What public signals suggest a site uses Really Simple CAPTCHA?
Illustrative public indicators for Really Simple CAPTCHA include img. A live scan may match additional proprietary rules beyond these examples.

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