you can use Sling Parameterized option right -      To pass parameters from HTL (HTML Template Language) to a Sling Model in Adobe Experience Manager (AEM), you can use data attributes in your HTL and retrieve them in the Sling Model using the @ScriptVariable or @RequestAttribute annotations.   HTL ...

did you try your new command with intermediate flag? Is that not working?, giving any error?   curl -u admin:'password' -F "keystorePassword=secrete" -F "keystorePasswordConfirm=secrete" -F "truststorePassword=secrete" -F "truststorePasswordConfirm=secrete" -F "privatekeyFile=@my_private.key" -F "ce...

do you see anything in dispatcher logs about blocked URLs?   Please check authentication token is blocking: /*** { /type "allow" /url "*/oauth/token" }  

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/aem-developer-certification-ad0-e123/m-p/548745   https://express.adobe.com/page/wmEF6wQ6rjrQX/   https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/practice-test-for-ad0-e123...

Please go through the Release Notes: https://experienceleague.adobe.com/en/docs/experience-manager-65/content/release-notes/release-notes and review the items changed and compare with your existing components impact analysis.

Please go through the documentation here : https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/ad0-e126-exam-sample-tests/m-p/556609   https://experienceleague.adobe.com/en/docs/certification/program/technical-certifications/aem/aem-expert/aem-sites-e-business   https://app.roc...

can't you include in page component customheaderlibs?  you can use sling model to pass environment specific code to head.jsp   @Model(adaptables = Resource.class)public class EnvironmentSpecificCodeModel { @ValueMapValue private String environmentSpecificCode; @Inject public Environment...

Dispatcher header is a custom configuration - it will be available in Response Headers. To confirm whether a page is being served from the dispatcher cache, you would need access to the dispatcher logs. also as H_kataria mentioned , you can check HIT or MISS on X-Cache in Response Headers. The one w...

you can check below information to check page is cached or not :    The dispatcher logs can provide information about whether a page is served from the cache or not. You can enable debug logging for the dispatcher to get more detailed information. Look for entries with /dispatcher/cache in the logs....

Please check /system/console/bundles - all bundles are in 'active' state or not. wknd and core components