How cf7-submission-id Affects Your WordPress Speed

cf7-submission-id - MakeWPFast
Not Yet TestedRequest benchmark for this plugin
How is this scored?

Our Benchmark Methodology

Every speed score on MakeWPFast is based on real performance measurements, not estimates. We install each plugin on a clean WordPress 6.9 setup (PHP 8.3, MariaDB, GeneratePress theme) and measure the difference in three metrics:

TTFB (Time To First Byte) — how many milliseconds the plugin adds to server response time. This is the most important factor (50% of the score) because it directly affects every page load.

Memory usage — how much additional PHP memory the plugin consumes per request (30% of score). High memory usage can cause crashes on shared hosting.

Database queries — how many extra SQL queries the plugin runs per page load (20% of score). More queries mean more database work on every request.

GradeWhat it means
A / A-Negligible impact. Safe to install on any hosting.
B+ / B / B-Light impact. Adds some overhead but manageable on most setups.
C+ / C / C-Moderate impact. May noticeably slow down budget hosting.
D+ / DHeavy impact. Will affect page load times. Consider alternatives.
FSevere impact. Significant resource usage that hurts performance.

Plugins marked "Not Yet Tested" have not been benchmarked yet. We do not estimate or guess scores — if there is no measured data, there is no grade.

Note: Benchmarks measure a plugin in isolation on a clean install. Real-world impact varies based on your hosting, other plugins, and how the plugin is configured.

Benchmark FailedFailed
Crashed WordPress on activation. This plugin caused a white screen of death (WSOD) when activated in our test environment. It may have compatibility issues with standard WordPress installations.
Plugin Overview
Active Installs2K+
Rating2.7/5 (10)
Tested Up ToWP 5.7.0
Requires PHP5.2.4+
Last UpdatedApr 1, 2021
Downloads20K+
Authortsjippy
WP.orgView on WordPress.org

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cf7-submission-id Speed Score - MakeWPFast

Performance Analysis

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Alternatives to cf7-submission-id

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Frequently Asked Questions

Does UniqueID for Contact Form 7 slow down WordPress?
UniqueID for Contact Form 7 has an estimated speed score of F. It may noticeably affect your site speed. Consider alternatives if performance is critical.
Is UniqueID for Contact Form 7 still maintained?
UniqueID for Contact Form 7 was last updated on 2021-04-01. It has 2K+ active installations, indicating it is a functional plugin with a dedicated user base.
What are the best alternatives to UniqueID for 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.
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