Clickcha is a unique CAPTCHA system that more secure than traditional text based CAPTCHAs yet easier to use. Clickcha will replace the Wordpress post comment button with an image based CAPTCHA that requires a single click to solve and post the comment.
See Clickcha in action: Live Demo.
Features
- The simplest CAPTCHA out there - solved in one click - no typing required.
- Every Clickcha puzzle is unique.
- New challenging (for bots) puzzle types regularly added.
- Adds almost zero overhead.
- Compatible with all cache plugins (including WP-Cache).
- Works out of the box without any setup or editing .php files.
How It Works
Clickcha generates image based CAPTCHAs which require the user to click the image in a particular area to solve the puzzle. Clickcha is more secure than traditional text based CAPTCHAs which can be read via OCR software.