Detect spin.js

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

• Script sources

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

• spin.min?.js?ver=?

Establishes

One or more public signals on the scanned page matched a known spin.js signature (1 rules) at the time of the scan.

Does not establish

A sitewide install of spin.js, an active vendor contract, exclusive use, or that spin.js is still in place today.

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

Can PluginView detect spin.js without logging in?

Yes. PluginView only reads publicly accessible responses when checking for spin.js — typically script sources. It does not bypass authentication or paywalls.

What category is spin.js?

spin.js is classified under JavaScript graphics in the PluginView directory.

How many fingerprint rules cover spin.js?

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 spin.js?

Illustrative public indicators for spin.js include spin.min?.js?ver=?. A live scan may match additional proprietary rules beyond these examples.