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IPScanner – Block Bots, VPNs & Proxies

0.2.0 0.2.2 0.1.3 0.2.4 0.2.1 0.2.3 0.2.5

IPScanner checks each visitor on your server and stops bots before they reach your forms. Real people never see a challenge. What it stops

Where it checks

Verified search engines and AI crawlers always pass. If the API is slow or down, visitors are let in.

You can also paste an API key from ipscanner.io or set it in wp-config.php: define( 'IPSCANNER_API_KEY', 'pk_live_...' );

Is it a CAPTCHA?

No. Visitors never solve a puzzle. Blocked visitors get an error message or a short 403 page.

Will it block Google or Bing?

No. Verified search engines and AI crawlers always pass.

What if IPScanner is down?

Visitors are let in. The plugin waits at most 1.5 seconds, then pauses checks for 30 seconds.

I locked myself out.

Administrators are let through while "Always allow administrators" is on. You can also add your IP to Always allow, or rename the plugin folder.

My site is behind Cloudflare or a proxy.

Choose Cloudflare or X-Forwarded-For under Visitor IP. Proxy headers are only read from trusted proxy addresses.

Does it work with page caching?

Logins, forms and checkout are never cached, so they are always checked. Pages served from a full page cache are not.

0.2.0

Connect with IPScanner: sign up or sign in in a popup instead of copying an API key. Connecting also adds the site to your IPScanner dashboard.
Disconnect button under Settings.
Optional usage stats (Settings > Advanced).

0.1.3

0.1.2

0.1.1

0.1.0

First release: visitor checks with monitor and enforce modes, dashboard site policy, login, registration, password reset, comment, WooCommerce, Contact Form 7 and WPForms protection, allowlist, trusted proxies, recent decisions.