Detect Perfmatters
Perfmatters is a performance optimisation plugin for WordPress websites.
Detection looks at script sources across 1 fingerprint rules among the site's public responses.
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Websites using Perfmatters
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Signal classes
PluginView evaluates public page signals in these classes when identifying Perfmatters. Individual fingerprint rule bodies are proprietary and are not published.
- Script sources
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Example public indicators for Perfmatters
Illustrative indicators derived from public catalog metadata for Perfmatters. A live scan may match additional proprietary rules beyond these examples.
- wp-content/pluginscacheuploads/perfmatters/
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What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Perfmatters signature (1 rules) at the time of the scan.
- Does not establish
- A sitewide install of Perfmatters, an active vendor contract, exclusive use, or that Perfmatters is still in place today.
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How to check a site for Perfmatters
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Perfmatters signals.
- 2. PluginView reads only public responses (script sources) and scores them against the Perfmatters signature set (1 rules).
- 3. Review the confidence score and text explanation for Perfmatters on the results page.
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FAQ: detecting Perfmatters
- Can PluginView detect Perfmatters without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Perfmatters — typically script sources. It does not bypass authentication or paywalls.
- What category is Perfmatters?
- Perfmatters is classified under WordPress plugins, Performance in the PluginView directory.
- How many fingerprint rules cover Perfmatters?
- This reference currently tracks 1 fingerprint rule across script sources. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses Perfmatters?
- Illustrative public indicators for Perfmatters include wp-content/pluginscacheuploads/perfmatters/. A live scan may match additional proprietary rules beyond these examples.
