Detect Dynamic Yield
A/B TestingPersonalisationExperimentation, Search & Personalization
Dynamic Yield is a provider of automated conversion optimisation tools for marketers and retailers.
Detection looks at cookies, script sources, javascript globals across 6 fingerprint rules among the site's public responses.
Websites using Dynamic Yield
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Signal classes
PluginView evaluates public page signals in these classes when identifying Dynamic Yield. Individual fingerprint rule bodies are proprietary and are not published.
- Cookies
- Script sources
- JavaScript globals
Example public indicators for Dynamic Yield
Illustrative indicators derived from public catalog metadata for Dynamic Yield. A live scan may match additional proprietary rules beyond these examples.
- _dy_geo
- _dy_ses_load_seq
- cdn-eu?.dynamicyield.x/
- DY.AdDetection
- DYExps.sectionConfig
- _dy_memStore
What a detection means
- Establishes
- The listed vendor-controlled browser component was present and active on the scanned page at scan time.
- Does not establish
- It does not prove a sitewide installation, current commercial contract, backend-only use, exclusive use, or production transaction volume.
Minimum proof rule
Observe a live browser request, loaded script, or iframe to the listed unique vendor endpoint. Source-text-only matches do not qualify.
Best pages to check: All pages; observe decision request
How to check a site for Dynamic Yield
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Dynamic Yield signals (prefer: All pages; observe decision request).
- 2. PluginView reads only public responses (cookies, script sources, javascript globals) and scores them against the Dynamic Yield signature set (6 rules).
- 3. Review the confidence score and text explanation for Dynamic Yield on the results page.
FAQ: detecting Dynamic Yield
- Can PluginView detect Dynamic Yield without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Dynamic Yield — typically cookies, script sources, javascript globals. It does not bypass authentication or paywalls.
- What category is Dynamic Yield?
- Dynamic Yield is classified under A/B Testing, Personalisation, Experimentation, Search & Personalization in the PluginView directory.
- How many fingerprint rules cover Dynamic Yield?
- This reference currently tracks 6 fingerprint rules across cookies, script sources, javascript globals. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses Dynamic Yield?
- Illustrative public indicators for Dynamic Yield include _dy_geo; _dy_ses_load_seq; cdn-eu?.dynamicyield.x/. A live scan may match additional proprietary rules beyond these examples.
- Which pages are best for detecting Dynamic Yield?
- For Dynamic Yield, start with: All pages; observe decision request.
