Detect Split
Split is a feature delivery platform that powers feature flag management, software experimentation, and continuous delivery.
Detection looks at script sources, javascript globals across 5 fingerprint rules among the site's public responses.
01
Websites using Split
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02
Signal classes
PluginView evaluates public page signals in these classes when identifying Split. Individual fingerprint rule bodies are proprietary and are not published.
- Script sources
- JavaScript globals
03
Example public indicators for Split
Illustrative indicators derived from public catalog metadata for Split. A live scan may match additional proprietary rules beyond these examples.
- .split.io/sdk/split-.min.js?
- SPLITIO_API_KEY
- split_shopper_client
- split_visitor_client
- splitio
04
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Split signature (5 rules) at the time of the scan.
- Does not establish
- A sitewide install of Split, an active vendor contract, exclusive use, or that Split is still in place today.
05
How to check a site for Split
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Split signals.
- 2. PluginView reads only public responses (script sources, javascript globals) and scores them against the Split signature set (5 rules).
- 3. Review the confidence score and text explanation for Split on the results page.
06
FAQ: detecting Split
- Can PluginView detect Split without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Split — typically script sources, javascript globals. It does not bypass authentication or paywalls.
- What category is Split?
- Split is classified under Feature management, A/B Testing in the PluginView directory.
- How many fingerprint rules cover Split?
- This reference currently tracks 5 fingerprint rules across script sources, javascript globals. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses Split?
- Illustrative public indicators for Split include .split.io/sdk/split-.min.js?; SPLITIO_API_KEY; split_shopper_client. A live scan may match additional proprietary rules beyond these examples.
