Solutionunvalidated
Use an automated website/script scanner such as OWASP ZAP with the pscanrulesBeta addon to detect polyfill.io script inclusion by scanning the site URLs (via a docker one-liner). Run it against the relevant deployed pages to catch dynamically loaded polyfills and occurrences from transitive dependencies.
4719f46f-f18e-4842-95b4-872e958437ed
Use an automated website/script scanner such as OWASP ZAP with the pscanrulesBeta addon to detect polyfill.io script inclusion by scanning the site URLs (via a docker one-liner). Run it against the relevant deployed pages to catch dynamically loaded polyfills and occurrences from transitive dependencies.