WP-Optimize combines page caching, database cleanup, and image compression in one plugin. Database cleanup — removing post revisions, transients, spam comments, and orphaned table data — is purely backend housekeeping with zero public-facing effect, fully resolved rather than a caveat. Image compression produces plain, smaller static image files by the time a page is rendered. Its own page cache carries the same conflict shape as LiteSpeed Cache, WP Rocket, and W3 Total Cache.
Running its own page cache underneath a static site doesn't add speed — it just adds a second layer that can go stale relative to the other.
No single mode applies — WP-Optimize doesn't influence which serving mode a site should use; see the notes below for what it actually does.
Compressed media library images are captured in the static release exactly as any other image would be.
None — this plugin declares no public routes of its own.
None needed — WP-Optimize declares no public routes of its own.
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.
WP-Optimize's own page cache running alongside Static Shield's static output can serve stale content from one layer after the other has been rebuilt. Static Shield does not change this setting automatically — recommended: disable WP-Optimize's own page caching module for this site (leave database cleanup and image compression on). Whether image compression runs locally or through WP-Optimize's own cloud compression service depends on its version and configuration, and none of this has been behaviorally validated against a real install.
Static Shield Lite is free to install and inspects your actual plugins, not just what's publicly visible.
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