Free: see how well a merchant site protects its visitors
Webpage Security Checker
For e-commerce sites
Paste a store's product, cart, or checkout page URL. We observe it from the perspective of a browser and grade how well a shopper is protected from malicious code. We check only the URL you enter — nothing else.
Passive scan of the entered URL only · No login, no form submission, no card data · Takes ~20 seconds
Security settings
Controls what can load on your page
Script verification
Checks if 3rd-party code is tamper-proof
Change monitoring
Detects gaps in tamper detection
Cookie protection
Keeps session data out of attackers' reach