FlyingPress is a premium, all-in-one performance plugin — page cache, asset optimization, image optimization and lazy-load, font optimization, and CDN — with no free wp.org distribution, so (like WP Rocket) this profile hasn't been behaviorally validated against a live install. Its asset/image optimization and CDN features are expected to behave the same as every other optimization plugin covered here; its own page cache is the one piece worth reviewing, since it runs as a second, independent caching layer alongside Static Shield's own static output.
FlyingPress's own page cache running alongside Static Shield's static output is the same second-caching-layer conflict WP Rocket and LiteSpeed Cache have — its asset/image optimization and CDN features don't have this problem and are fine to leave on.
No single mode applies — FlyingPress doesn't influence which serving mode a site should use; see the notes below for what it actually does.
Asset/image optimization output and CDN URL rewriting are expected to be static-friendly, though this hasn't been behaviorally confirmed.
None declared — the page cache is treated as a private, admin-side concern rather than a public route.
None declared.
No special setup — detected automatically once active. Consider whether you need its page-caching feature on at all alongside Static Shield's own static release.
This hasn't been behaviorally validated against a real install — there's no free license available to test against. FlyingPress's own page cache running alongside Static Shield's static output can serve stale content from one layer after the other has been rebuilt; the recommended fix is to disable FlyingPress's page caching for the site and leave its asset/image optimization and CDN features on, so Static Shield's build stays the single source of truth for public pages. Static Shield doesn't change this setting automatically.
Static Shield Lite is free to install and inspects your actual plugins, not just what's publicly visible.
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