Paul - look through your browser settings... many now have a way to adjust settings by site. For example, I use Boat Browser on my android tablet. Boat has "Page Content Settings", were I can adjust many settings that only impact that particular domain, including text scaling and default zoom - which I have done because the font on WB is too small for my aging eyes, too. The settings "stick" for WB as I come and go, but don't impact the settings for any other site.
