"DS CF7 Math Captcha" is a math captcha with refresh captcha functionality to prevent unwanted spam for your contact form 7 plugin.
Categories: Security, WordPress plugin
Official website: https://wordpress.org/plugins/ds-cf7-math-captcha/
DS CF7 Math Captcha is ranked #91 of 316 in Security by website adoption.
WhatStack detects DS CF7 Math Captcha by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.