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Captcha Code

By WebFactory

Security & Privacy / Security Scanning & Malware Protection

Captcha Code Review - In-Depth Analysis

GDPR compatible captcha anti-spam protection for various WordPress forms. It prevents spam by requiring users to enter a code from an image.

Performance Overview

WPS Score

6.74/10

User Rating

3.9/5 (based on 35+ reviews)

Active Installations

100,000+

Update Frequency

Below Average It is calculated using the weighted average of same category plugins.

Security Score

5 / 10 (Medium Risk) It is calculated using the weighted average of all versions.

What It Does

This plugin adds GDPR compatible captcha code anti-spam protection to WordPress forms such as comments form, registration form, lost password form, and login form. Users are required to type in the code shown on the image in order to post comments or register. This effectively prevents spam from automated bots and enhances security.

No external services like Google ReCaptcha are used, and no API keys are needed. The plugin ensures that no user-identifiable data is collected, making it fully compliant with GDPR regulations.

Key features include customizable captcha positions, options for letter types, and different captcha types including alphanumeric and numeric. The plugin is also translation enabled, allowing for broader usability.

Comparing to Alternatives

Captcha Code is a basic captcha plugin aimed at preventing spam on WordPress sites. When compared to other captcha plugins, it offers fundamental features but lacks some advanced capabilities found in alternatives.

Top alternatives

Strengths

Simple to set up and use.
Supports basic captcha functionality for comments and forms.
Lightweight plugin without complex configurations.

Weaknesses

Does not effectively prevent spam registrations according to user reports.
Lacks compatibility with WooCommerce forms.
Can cause site slowdowns due to session handling issues.
No advanced captcha types or customization options.

User Sentiment Analysis

User feedback on Captcha Code reveals mixed experiences, highlighting both functional aspects and notable issues.

Positive highlights

"Works for post and page comments forms." - MAHDI KAZEMI
"I hope it’s harder to get around." - galo
"Simple and straightforward captcha implementation." - inferred from positive ratings

Common complaints

Fails to prevent spam registrations effectively.
Does not work with WooCommerce comment forms.
Causes site slowdowns due to improper session management.
Plugin installation concerns and reports of hidden plugin behavior.

Weaknesses

Limited compatibility with popular e-commerce plugins.
Performance issues related to PHP session handling.
Lack of transparency and questionable plugin behavior reported by some users.

Who Should Use This?

Best for

Users seeking a straightforward and lightweight captcha solution for basic comment and form spam protection on standard WordPress sites.

Not ideal for

Sites requiring robust spam protection, WooCommerce integration, or advanced captcha features should consider alternative plugins.

Pricing & Value

Free version includes

The free version provides basic captcha functionality for comments and forms without advanced features or premium support.

Final Verdict

Captcha Code offers a simple captcha solution suitable for basic spam prevention on standard WordPress forms. However, it falls short in effectiveness against spam registrations and lacks compatibility with WooCommerce, limiting its usefulness for many users.

Performance issues and user concerns about plugin behavior further reduce its appeal. Users needing more reliable and feature-rich captcha protection should explore alternative plugins.

Other Notable Features

Here are a few other notable features of this free Captcha Code plugin.

Captcha

Comments Spam

Form Captcha

Screenshots

FAQ

Just use standard Plugin overview page in WordPress admin section and deactivate it or rename plugin folder /wp-content/plugins/captcha-code-authentication over FTP access.