How to find out what components my page is using

There are a few ways to do this. One way is to go into the Felix console: http://localhost:4502/system/console/bundles, and go under main, and click on the "Sling Resource Resolver" link. Enter the url you want to know more about and press enter. It will give you a list of possible pages it is using. Open up crx/de or the Eclipse plug-in and find the page, and find where the page or template is located.

A quicker way is to add ?debug=layout to the end of the url of the page in question. It will display where every component on your page is located.


And you can also use the OOTB component report in AEM for this use case - http://localhost:4502/etc/reports/compreport.html. 

In touch UI you can also get the list of components(also displays the rendering timing) by switching to the developer mode - 



https://docs.adobe.com/docs/en/aem/6-1/develop/components/developer-mode.html#Components