I'm looking for a self-hosted CAPTCHA solution that prioritizes privacy and offers source code for auditing. Can you identify a suitable product on captcha.org, confirm if it's self-hosted, state its privacy advantages, confirm source code availability, and list examples of its backend integrations? Also, confirm if it includes a reload button feature in its demo.
Navigate to 'captcha.org'. Locate and navigate to the product homepage for 'BotDetect PHP CAPTCHA'. Identify and state whether the product is self-hosted. Extract and list the key privacy advantages of the product. Confirm and state whether the source code is licensable/available for auditing. List examples of its out-of-the-box backend integrations (e.g., CMS or framework plugins). Navigate to the product's online demo. Confirm and state whether a reload button feature is present on the demo page.
The identified product is 'BotDetect PHP CAPTCHA'. Confirm that the product is self-hosted ('Self-hosted PHP Captcha library -- no 3rd-party servers involved'). List privacy advantages such as 'no 3rd-party servers involved', 'not in the stalking business', 'plays nicely with Firefox, TOR Browser, and VPN users', 'allows for EU GDPR and Brazilian LGPD compliant sites'. Confirm that 'Licensable source-code (PHP/JavaScript)' is available. List at least three examples of backend integrations, such as WordPress, Symfony, Laravel, CakePHP, or CodeIgniter. Confirm that a reload button feature is present, identified as 'Change the CAPTCHA code' on the demo page.