WP Engine is a website hosting provider.
Detection looks at response headers across 4 fingerprint rules among the site's public responses.
01
Websites using WP Engine
Loading website list…
02
Signal classes
PluginView evaluates public page signals in these classes when identifying WP Engine. Individual fingerprint rule bodies are proprietary and are not published.
- Response headers
03
Example public indicators for WP Engine
Illustrative indicators derived from public catalog metadata for WP Engine. A live scan may match additional proprietary rules beyond these examples.
- x-pass-why
- x-powered-by: WP Engine
- x-wpe-loopback-upstream-addr
- wpe-backend
04
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known WP Engine signature (4 rules) at the time of the scan.
- Does not establish
- A sitewide install of WP Engine, an active vendor contract, exclusive use, or that WP Engine is still in place today.
05
How to check a site for WP Engine
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest WP Engine signals.
- 2. PluginView reads only public responses (response headers) and scores them against the WP Engine signature set (4 rules).
- 3. Review the confidence score and text explanation for WP Engine on the results page.
06
Commonly implies
A confirmed WP Engine match also implies these technologies are present.
07
FAQ: detecting WP Engine
- Can PluginView detect WP Engine without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for WP Engine — typically response headers. It does not bypass authentication or paywalls.
- What category is WP Engine?
- WP Engine is classified under PaaS, Hosting in the PluginView directory.
- How many fingerprint rules cover WP Engine?
- This reference currently tracks 4 fingerprint rules across response headers. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses WP Engine?
- Illustrative public indicators for WP Engine include x-pass-why; x-powered-by: WP Engine; x-wpe-loopback-upstream-addr. A live scan may match additional proprietary rules beyond these examples.
