Use the steps below to confirm that FlyingPress is active and optimizing your site:
1. View Page Source
Right-click on your site and select "View Page Source".
Scroll to the bottom and look for this comment:
<!-- Powered by FlyingPress for lightning-fast performance -->
Note: This may not appear if HTML minification is enabled on services like Cloudflare.
2. Search for FlyingPress Tags
Search for flying-press
in the page source.
It indicates features like minification or unused CSS removal are applied.
3. Check Response Headers
Open browser DevTools (F12) → Network tab → Reload the page.
Click your site’s main request and look for: X-Flying-Press-Cache: HIT
HIT = served from cache; MISS = not cached yet.
4. Inspect the Cache Folder
Check your site’s wp-content/cache/flying-press/
directory.
If you see generated files (HTML, CSS, JS), FlyingPress is working as expected.