Invisible reCaptcha v1.3.1
Use reCaptcha v2 by Google to combat spam at your login and registration forms, WooCommerce account forms, contact forms, and more!
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- Audit coverage Up to date 9 versions audited
- On Plugin Auditor since Sep 5, 2026
- Last audited Sep 5, 2026
Compatibility & requirements
The PHP and WordPress versions this plugin needs, and how current its version support is.
- Requires PHP 7.0+
- Requires WordPress 4.5+
- Tested up to WP 7.0 WP 7.1.3 is current
- Version adoption 28% run the current version
Audit scores by category
125 checksHow this plugin scores across the six areas we audit, from security to accessibility.
- 96 Passed
- 26 Warnings
- 3 Failed
32 of 37 checks passed.
44 of 61 checks passed.
10 of 12 checks passed.
4 of 6 checks passed.
1 of 3 checks passed.
5 of 6 checks passed.
Code footprint
How much code ships in this plugin, and the file types that make it up.
ZIP file size
81.9 KB
228.7 KB unzipped
Total files
49
across all file types
Lines of PHP
6,426
in 46 files Medium
File types
- PHP
- TXT
- CSS
Top issues
The most important findings from the latest audit, ordered by severity.
- 0 Critical
- 4 High
- 54 Medium
- 44 Low
This is a preview of notable findings. Full file-level results, line numbers and code context are in the scan.
View full reportHow scores changed across versions
Across 9 audited versions of Invisible reCaptcha, Security improved the most (+24). No category regressed over this span. The codebase shrank 61% in size.
Audited 1.0.3 → 1.3.1 · 9 versions
How issues changed across versions
Findings by severity for each audited version, so you can see which issues were fixed over time.
Download momentum
How fast this plugin is being installed lately, and whether that pace is rising or slowing.
Last 7 days
2,211
downloads
Today
272
downloads
Week over week
−17%
vs previous week
Month over month
−48%
vs previous month
Download trend: Declining. Abandonment risk: None.
Version intelligence
72% of installs run an older version
≈ 58K+ sites on a lower-scoring version.
- Other
- v1.2
- v1.3
Maintenance & history
How actively this plugin is kept up, from its last update to its release history.
Last updated
This month
Jul 29, 2026
Actively maintainedRelease cadence
~ every 53 days
average between releases
Total releases
9
since Feb 2017 · 9 yrs
Contributors & developers
The people credited with building and maintaining this plugin.
Running Invisible reCaptcha in Your Site?
Invisible reCaptcha and its trademarks are used only to identify the plugin analyzed and remain the property of their owners. This is an independent Plugin Auditor audit, not affiliated with, sponsored by, or endorsed by the plugin's developer. Metadata may come from WordPress.org; scores, findings, classifications, and visualizations are independently generated by Plugin Auditor. Full disclaimer.