If your choice of operating system and web browser are not WEI-compliant, you can expect something like: "Sorry, this site requires a certified web browser. Y

If your choice of operating system and web browser are not WEI-compliant, you can expect something like: "Sorry, this site requires a certified web browser. Your browser does not meet the security requirements that this website requires. Please upgrade to the lastest Google Chrome and remove any uncertified plugins."