Reference 

All constants have to be added to plugin.tx_mindshapeseo.settings:

Constants Description Default
pageTree.usePagination Use pagination in previews pagetree 1
analytics.disable Disable injection of analytics 0
analytics.disableOnBackendLogin Disable analytics injection if user is logged into backend 0
googlePreview.showHiddenPages Show hidden pages in SEO preview 0
googlePreview.respectDoktypes The doktypes allowed to be shown in SEO preview 1,4
breadcrumb.respectDoktypes The doktypes allowed to render the JSON+LD breadcrumb 1,4
jsonLdLogo Combined identifier file path for the JSON+LD logo