Enter the home page of the site you would like to see indexed.
Confirm site category (only personal and independent sites are currently accepted).

Note that if you choose one of the Verified Add options (i.e. IndieAuth or DCV), you will get additional benefits:

Quick Add Verified Add
Indexing frequency Every 28 days Every 3.5 days
Indexing page limit 50 pages 500 pages
On-demand reindexing No Yes
API enabled No Yes
Access Manage Site to configure indexing No Yes
Cost Free £12 a year

If a site is initially added via "Quick Add", ownership can later be verified and benefits obtained by a subsequent "Verified Add (IndieAuth)" or "Verified Add (DCV)" submission.