Ctanfor Anti-spam is a small and lightweight anti-spam plugin. It is free for personal and commercial use. The vast majority of filtering operations are located in the cloud, so it will not affect the speed of access to your site. You just need to activate it and forget about it.
We use our anti-spam api to check your visitors comments, which are sent to http://api.ctanfor.com/ . Don’t worry, we just analyze your data and don’t store it for long. Our privacy policies is here: http://www.ctanfor.com/privacy
***** Installation *****
Upload the Ctanfor Anti-Spam plugin to your website, Activate it, that’s all!