How Contact Form 7 Affects Your WordPress Speed

C+
Estimated Speed Score
Measured Performance
Tested Feb 2026 · How we test
+8 ms
TTFB Impact
+2 MB
Memory Impact
+1
DB Queries
Low impact
Plugin Overview
Active Installs10M+
Rating4/5 (2,152)
Tested Up ToWP 6.9.1
Requires PHP7.4+
Last UpdatedFeb 8, 2026
Downloads408.3M+
AuthorRock Lobster Inc.
WP.orgView on WordPress.org

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Contact Form 7 Speed Score - MakeWPFast

Performance Analysis

Performance Impact

Contact Form 7 receives an estimated speed score of C+. Our real benchmark tests measured the following impact when activating this plugin:

  • TTFB impact: +8 ms
  • Memory impact: +2.0 MB
  • Additional DB queries: +1

Overall activation impact: low. This plugin adds minimal overhead to your WordPress site.

Maintenance Status

Last updated: 2026-02-08. Requires PHP 7.4+. Trusted by 10.0M+ active installations.

Benchmark data measured in an isolated Docker environment (WordPress 6.8, PHP 8.3, GeneratePress). See our full methodology.

Alternatives to Contact Form 7

PluginSpeed ScoreActive Installs
Akismet Anti-spam: Spam ProtectionC+6M+
WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & MoreB6M+
WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log PluginB4M+

Frequently Asked Questions

Does Contact Form 7 slow down WordPress?
Contact Form 7 has an estimated speed score of C+. It has a moderate impact. Monitor your site speed after installation.
Is Contact Form 7 still maintained?
Contact Form 7 was last updated on 2026-02-08. It has 10.0M+ active installations, indicating it is actively maintained and widely trusted.
What are the best alternatives to Contact Form 7?
Check our plugin reviews in the Forms category for alternatives. We compare plugins side-by-side on speed, features, and user ratings to help you find the best fit.
Related Plugin Reviews
WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & MoreAkismet Anti-spam: Spam ProtectionWP Mail SMTP by WPForms – The Most Popular SMTP and Email Log PluginAdvanced Editor ToolsMC4WP: Mailchimp for WordPress
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