Checking Link Consistency 
The system checks the validity of internal and external links every time you publish a page. You can also manually check link consistency for a page.
Note
The system does not check the validity of the following links:
Links created in the HTML editor
Links in content items stored outside the page, for example, links in a Web content item created in the shared content folder of an area.
Portal administrators have configured the portal proxy. If the portal proxy is not configured, links to external Web pages are marked as invalid.
To validate links manually, in the toolbar of the page editor choose
(Validate Links).
A new window opens displaying the results.
Note
The link validity check marks the following as invalid:
Links to objects that are not published
Link items in empty Web forms