Header Security
Shopify X-Frame-Options Header Check
The X-Frame-Options header is essential to protect your Shopify store against clickjacking. Check its presence and learn how to configure it effectively.
What this test checks
This test checks whether the X-Frame-Options header is present on your Shopify store. This header prevents your site from being embedded in iframes by third‑party sites, protecting against clickjacking attacks. Without it, an attacker can overlay elements on your site to trick your customers.
Our recommendation
Add the X-Frame-Options header with the value 'SAMEORIGIN' in your Shopify server configuration. Use Shopify's built‑in security settings to configure this header. Test your configuration with browser developer tools.
Security tests