Detect Fat-Free Framework
Fat-Free Framework (F3) is a lightweight PHP micro-framework that enables rapid development of dynamic web applications with built-in features like URL routing, caching, multilingual support, and database integration for high performance.
Detection looks at response headers across 1 fingerprint rules among the site's public responses.
Websites using Fat-Free Framework
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Signal classes
PluginView evaluates public page signals in these classes when identifying Fat-Free Framework. Individual fingerprint rule bodies are proprietary and are not published.
- Response headers
Example public indicators for Fat-Free Framework
Illustrative indicators derived from public catalog metadata for Fat-Free Framework. A live scan may match additional proprietary rules beyond these examples.
- x-powered-by: Fat-Free Framework
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Fat-Free Framework signature (1 rules) at the time of the scan.
- Does not establish
- A sitewide install of Fat-Free Framework, an active vendor contract, exclusive use, or that Fat-Free Framework is still in place today.
How to check a site for Fat-Free Framework
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Fat-Free Framework signals.
- 2. PluginView reads only public responses (response headers) and scores them against the Fat-Free Framework signature set (1 rules).
- 3. Review the confidence score and text explanation for Fat-Free Framework on the results page.
Commonly implies
A confirmed Fat-Free Framework match also implies these technologies are present.
FAQ: detecting Fat-Free Framework
- Can PluginView detect Fat-Free Framework without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Fat-Free Framework — typically response headers. It does not bypass authentication or paywalls.
- What category is Fat-Free Framework?
- Fat-Free Framework is classified under Web frameworks in the PluginView directory.
- How many fingerprint rules cover Fat-Free Framework?
- This reference currently tracks 1 fingerprint rule across response headers. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses Fat-Free Framework?
- Illustrative public indicators for Fat-Free Framework include x-powered-by: Fat-Free Framework. A live scan may match additional proprietary rules beyond these examples.
