/sites method makes it very clear that you should not invoke that route more than once per day:
"It is suggested that you cache its return for at least one day..."
/info method contains the text:
"This data is cached very aggressively, by design. Query sparingly."
How often is too often? Should I assume that one request per 24 hours is the maximum (like the
/sites method)? Currently my PHP library caches the data for 10 minutes.