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