Conclusion:

Panels has a global rank of 13 and an overall pagespeed score of 93.
Panels uses 17 resources in total, which is 332 kB of data.

This theme is faster than 99.5% of other themes we have tested.

Description by publisher:

Panels is a free WordPress theme with custom header, custom background, custom menus and widgets features - clean, fast loading and displays a featured image for each post (200px by 200px) to give a beautifully simple and consistent feel to your website. Highly customisable, supports widgets and three custom menus, backgrounds and header images - so your website's content stands out.