Detect Nostra
Nostra is a web performance optimisation solution.
Detection looks at javascript globals across 2 fingerprint rules among the site's public responses.
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Websites using Nostra
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Signal classes
PluginView evaluates public page signals in these classes when identifying Nostra. Individual fingerprint rule bodies are proprietary and are not published.
- JavaScript globals
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Example public indicators for Nostra
Illustrative indicators derived from public catalog metadata for Nostra. A live scan may match additional proprietary rules beyond these examples.
- Nostra
- NostraEventManager
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What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Nostra signature (2 rules) at the time of the scan.
- Does not establish
- A sitewide install of Nostra, an active vendor contract, exclusive use, or that Nostra is still in place today.
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How to check a site for Nostra
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Nostra signals.
- 2. PluginView reads only public responses (javascript globals) and scores them against the Nostra signature set (2 rules).
- 3. Review the confidence score and text explanation for Nostra on the results page.
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FAQ: detecting Nostra
- Can PluginView detect Nostra without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Nostra — typically javascript globals. It does not bypass authentication or paywalls.
- What category is Nostra?
- Nostra is classified under Performance in the PluginView directory.
- How many fingerprint rules cover Nostra?
- This reference currently tracks 2 fingerprint rules across javascript globals. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses Nostra?
- Illustrative public indicators for Nostra include Nostra; NostraEventManager. A live scan may match additional proprietary rules beyond these examples.
