Detect CanJS
CanJS is an MIT-licensed client-side JavaScript framework used for building maintainable and performant web applications.
01
Websites using CanJS
1 hostnames in the PluginView corpus for this technology.
| Hostname | Last seen |
|---|---|
| castellodifosdinovo.it | 8/6/2026 |
02
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known CanJS signature at the time of the scan.
- Does not establish
- A sitewide install of CanJS, an active vendor contract, exclusive use, or that CanJS is still in place today.
03
How to check a site for CanJS
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest CanJS signals.
- 2. PluginView reads only public responses and scores them against proprietary CanJS fingerprints. Rule bodies and identifiers are not published.
- 3. Review the confidence score and text explanation for CanJS on the results page.
04
FAQ: detecting CanJS
- Can PluginView detect CanJS without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for CanJS. It does not bypass authentication or paywalls.
- What category is CanJS?
- CanJS is classified under JavaScript frameworks in the PluginView directory.
- Does PluginView publish CanJS fingerprint rules?
- No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.
