Performance Impact of Associated Domains

Could someone provide some insights about the performance hits for adding associated domains? What guidelines should we use to make the most out of associated domains and minimize performance impact? Are there specific tips in terms of domains for different locales or using wildcards in the domain?

Is there a point where there are too many associated domains in the entitlements file?

Will marking an associated domain as developer mode improve performance for prod apps, as production apps won’t need to request the asa files from those domains?

Thanks!

Performance Impact of Associated Domains
 
 
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