Why not reorder pages in the siteadmin?

How about email id or twitter handle?.I feel email ids or twitter handles will be unique enough and meaningful than a UUID.

The easier way is to raise a support ticket. 

Hi, this was a bug in OAK and has been fixed in oak-core 1.1.0. Please find more info at this link https://issues.apache.org/jira/browse/OAK-1759.

As you mentioned in your question, currently dispatcher has capability to cache one copy of product.html which will be same for q=1 and q=2. Please refer to https://docs.adobe.com/docs/en/dispatcher/disp-config.html ad look for ignoreUrlParams . If you want to cache different copies for q=1 and q=2,...

When you access http://localhost:8080/test/node.eacl.json  it will give effective permissions for all users at that node.Please refer to http://sling.apache.org/documentation/bundles/managing-permissions-jackrabbit-accessmanager.html

js files could also be cached in your browser. Please clear your browser cache and check once. Also, for cache clearing issues in CSS and JS, we prefer http://adobe-consulting-services.github.io/acs-aem-commons/features/versioned-clientlibs.html . Please have a look.

It will work as long has you have the media queries for each ui size and corresponding values for the same classes. Also,please look at http://adobe-consulting-services.github.io/acs-aem-commons/features/responsive-column-control.html for a more configurable column control. In the next AEM release, ...

Please also refer to https://sling.apache.org/documentation/bundles/apache-sling-commons-thread-pool.html

There is not much of a configuration to be done in AEM for any CDN. You need to configure the CDN to point to our LB public ip and we should be good to go. Based on the specific use case you might need to customize agent or use TTL to clear cache in cdn. Adobe does not provide any CDN for trial or f...