Detect Polymer
PluginView detects Polymer, a JavaScript frameworks, by evaluating script sources, javascript globals, dom selectors, html markup on publicly reachable pages. Illustrative public indicators associated with Polymer include polymer.js, Polymer.version: ., link. Full fingerprint rules remain proprietary; this page summarizes the signal classes and example indicators used for identification.
Detection looks at script sources, javascript globals, dom selectors, html markup across 4 fingerprint rules among the site's public responses.
Websites using Polymer
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Signal classes
PluginView evaluates public page signals in these classes when identifying Polymer. Individual fingerprint rule bodies are proprietary and are not published.
- Script sources
- JavaScript globals
- DOM selectors
- HTML markup
Example public indicators for Polymer
Illustrative indicators derived from public catalog metadata for Polymer. A live scan may match additional proprietary rules beyond these examples.
- polymer.js
- Polymer.version: .
- link
- <polymer-<linkrel="import"/polymer.html"
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Polymer signature (4 rules) at the time of the scan.
- Does not establish
- A sitewide install of Polymer, an active vendor contract, exclusive use, or that Polymer is still in place today.
How to check a site for Polymer
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Polymer signals.
- 2. PluginView reads only public responses (script sources, javascript globals, dom selectors) and scores them against the Polymer signature set (4 rules).
- 3. Review the confidence score and text explanation for Polymer on the results page.
FAQ: detecting Polymer
- Can PluginView detect Polymer without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Polymer — typically script sources, javascript globals, dom selectors, html markup. It does not bypass authentication or paywalls.
- What category is Polymer?
- Polymer is classified under JavaScript frameworks in the PluginView directory.
- How many fingerprint rules cover Polymer?
- This reference currently tracks 4 fingerprint rules across script sources, javascript globals, dom selectors, html markup. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses Polymer?
- Illustrative public indicators for Polymer include polymer.js; Polymer.version: .; link. A live scan may match additional proprietary rules beyond these examples.
