We can get
the list of all users and web parts in a page by entering the URL of the site
with addition of text. We can get all the users by appending “_layouts/people.aspx?membershipGroupId=0”
text. We can get all the users in a Site collection as shown the image below.
We can have settings for the list of the users.
We can see
the Actions for the users as shown the image below.
We can the
list of all the web parts in a page by appending “?contents=1” text to Url of
the site. It will navigate to SharePoint web parts maintenance page. We can
have option to close the web parts, reset and delete the web parts from the page.