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Proxies should be able to cache the script

Proxies should be able to cache the script

CheckId SPF120903
TypeName ScriptCanBeCachedByProxies
Severity Warning
Type External SharePoint Framework File

The server hosting web part bundles and other scripts, should serve them with the Cache-Control response header set to public. This way scripts can be cached not only by the user's browser but also but proxies which will speed up loading the scripts.

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