Can PluginView detect Offline.js without logging in?

Yes. PluginView only reads publicly accessible responses when checking for Offline.js. It does not bypass authentication or paywalls.

What category is Offline.js?

Offline.js is classified under JavaScript libraries in the PluginView directory.

Does PluginView publish Offline.js 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.

Detect Offline.js

JavaScript libraries

Offline.js is a library that automatically alerts users when they have lost internet connectivity.

Websites using Offline.js

No websites in the corpus for this technology yet.

What a detection means

Establishes: One or more public signals on the scanned page matched a known Offline.js signature at the time of the scan.
Does not establish: A sitewide install of Offline.js, an active vendor contract, exclusive use, or that Offline.js is still in place today.

How to check a site for Offline.js

1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Offline.js signals.
2. PluginView reads only public responses and scores them against proprietary Offline.js fingerprints. Rule bodies and identifiers are not published.
3. Review the confidence score and text explanation for Offline.js on the results page.

FAQ: detecting Offline.js

Can PluginView detect Offline.js without logging in?: Yes. PluginView only reads publicly accessible responses when checking for Offline.js. It does not bypass authentication or paywalls.
What category is Offline.js?: Offline.js is classified under JavaScript libraries in the PluginView directory.
Does PluginView publish Offline.js 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.