In the 331st episode of Semantic Mastery's weekly Hump Day Hangouts, one participant asked if it is possible to load any schema or metadata tweaks or code from a txt file on another server.
The exact question was:
Hi, awesome channel these HH's been following for a while. Q: Regarding onpage, is it possible to load any tweaks or code (schema, meta, h1, keywords) from external source(s)? I.e. from a txt file on another server/url. Or would this present a security issue. Reason why is to be able to control clients onpage optimisations ie restore to default without access to wp login. Thanks