Conclusion:

P3 has a global rank of 2151 and an overall pagespeed score of 81.
P3 uses 30 resources in total, which is 557 kB of data.

This theme is faster than 16.82% of other themes we have tested.

Description by publisher:

A group blog theme for short update messages. This theme is an optimised version for a very known theme named P2. Featuring: Hassle-free posting from the front page. Perfect for group blogging, or as a liveblog theme. Dynamic page updates. Threaded comment display on the front page. In-line editing for posts and comments. Live tag suggestion based on previously used tags. A show/hide feature for comments, to keep things tidy. Real-time notifications when a new comment or update is posted. Super-handy keyboard shortcuts. Helvetica Neue for you modern font lovers.