Stop Spam Comments
Blocks comment spam from bots that do not run JavaScript, with no captcha or question for the visitor. A hidden key is set by a small script on the comment field, and comments without it are rejected or saved to spam. Logged-in users are not checked, and a discussion setting keeps blocked comments in the spam queue. It suits small blogs with light comment traffic. The code is very old and was last tested on WordPress 4.4.
Pros
- No captcha or question for visitors
- Adds no database tables or front-end assets
- Option to keep blocked comments in the spam queue
Cons
- Last tested on WordPress 4.4 and not maintained
- Only stops bots that skip JavaScript-based keys
- Blocked comments are rejected with a wp_die message unless kept as spam
Topics: Comments plugins , Security plugins
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