Detect Mainstay

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

• Script sources

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

• webbot.mainstay.com/

Establishes

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

Does not establish

A sitewide install of Mainstay, an active vendor contract, exclusive use, or that Mainstay 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 Mainstay signals.
2. 2. PluginView reads only public responses (script sources) and scores them against the Mainstay signature set (1 rules).
3. 3. Review the confidence score and text explanation for Mainstay on the results page.

Can PluginView detect Mainstay without logging in?

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

What category is Mainstay?

Mainstay is classified under Live chat, CRM in the PluginView directory.

How many fingerprint rules cover Mainstay?

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 Mainstay?

Illustrative public indicators for Mainstay include webbot.mainstay.com/. A live scan may match additional proprietary rules beyond these examples.