need to modify header for clientlibs cache

[Vishnu9]

my project clientlib-react.lc-e686exxxxxxxlc.min.js file has below headers , 

please advice how to  reducing this cache to 1hr 

[MukeshYadav_ · Accepted solution]

Hi @Vishnu9 ,

You may use dispatcher Header set

https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/implementing/con...

Js/Css files for(12 hours)

<LocationMatch "^/etc\.clientlibs/.*\.(?i:js|css|ttf|woff2)$">
Header set Cache-Control "max-age=2592000,stale-while-revalidate=43200,stale-if-error=43200,public,immutable" "expr=%{REQUEST_STATUS} < 400"
Header set Age 0
</LocationMatch>

for 1 hour

Header set Cache-Control "max-age=3600,stale-while-revalidate=3600,stale-if-error=3600,public,immutable" "expr=%{REQUEST_STATUS} < 400"

Note:- Instead of refreshing whole clientlibs every hour you may create separate clientlib and write rules of 1 hour for that cleintlib only and for other clientlib you may keep 12 hrs 

Thanks

[EstebanBustamante]

Hi, 

You need to find where these headers are being set, this could be found in the dispatcher or CDN most frequently, once you find that configuration, you need to decrease the value to the one you need.

Hope this helps

[kautuk_sahni]

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