hxxps://polyfill[.]io/v3/polyfill[.]min[.]js?version=3[.]89[.]4&features=default,es2017,es2016,es2015,es2018,es2019,fetch,IntersectionObserver,smoothscroll,Intl[.]~locale[.]en-GB,Intl[.]~locale[.]de-DE,Intl[.]~locale[.]en-US,Intl[.]~locale[.]fr-FR,Intl[.]~locale[.]nl-NL&flags=gated