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