http://www.anwb.nl/static/apps/core/polyfills/es5-shim/es5-shim.min.js
https://www.applegate.co.uk/javascript/es-shims/es5-shim.min.js
http://www.partidasya.com/scripts/es5-shim.min.js
http://www.actasya.com/scripts/es5-shim.min.js
http://www.acemetrix.com/wp-content/themes/acemetrix/js/es5-shim.min.js
http://www.treepay.pl/assets/js/es5-shim.min.js