Contact Form 7 Extension For Mailchimp 0.9.27
Does "Contact Form 7 Extension For Mailchimp" work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on .
Summary
Errors
| 28 | Unrecognized messages in the PHP error log |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors |
Performance
Memory usage: 25.03 KiB
The average PHP memory usage increased by this amount after activating by the plugin.
Page speed impact:
insignificant.
The plugin didn't make the site noticeably slower.
Environment
| WordPress version | 6.8.3 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 50,000+ |
| WordPress.org page | https://wordpress.org/plugins/contact-form-7-mailchimp-extension/ |
| Badges |
|
Pages 2
Plugins ‹ Test site — WordPress
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=contact-form-7-mailchimp-extension%2Fchimpmatic-lite.php&plugin_status=all&paged=1&s&_wpnonce=9812c8fc14 |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.545 s |
| Memory usage | 3.55 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.256 s |
| Memory usage | 3.46 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.545 s | 0.427 s | -0.118 s | 3.51 MiB | 3.53 MiB | + 17.21 KiB |
| /wp-admin/edit.php | 0.224 s | 0.208 s | -0.016 s | 3.58 MiB | 3.59 MiB | + 19.09 KiB |
| /wp-admin/post-new.php | 0.881 s | 1.204 s | +0.323 s | 6.06 MiB | 6.18 MiB | + 115.16 KiB |
| /wp-admin/upload.php | 0.962 s | 0.731 s | -0.231 s | 3.53 MiB | 3.53 MiB | + 1.69 KiB |
| /wp-admin/options-writing.php | 0.222 s | 0.207 s | -0.015 s | 3.51 MiB | 3.51 MiB | + 5.68 KiB |
| /wp-admin/media-new.php | 0.268 s | 0.209 s | -0.059 s | 3.5 MiB | 3.51 MiB | + 13.88 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.182 s | 0.348 s | +0.166 s | 3.51 MiB | 3.53 MiB | + 19.05 KiB |
| /wp-admin/post-new.php?post_type=page | 1.351 s | 0.781 s | -0.570 s | 6.05 MiB | 6.16 MiB | + 110.7 KiB |
| /wp-admin/options-discussion.php | 0.353 s | 0.442 s | +0.089 s | 3.5 MiB | 3.51 MiB | + 7.38 KiB |
| /wp-admin/edit-comments.php | 0.265 s | 0.229 s | -0.036 s | 3.52 MiB | 3.53 MiB | + 6.88 KiB |
| / | 0.355 s | 0.240 s | -0.115 s | 3.5 MiB | 3.46 MiB | - 41.35 KiB |
| Average | 0.510 s | 0.457 s | -0.053 s | 3.98 MiB | 4 MiB | + 25.03 KiB |
Code Statistics
Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.
| Language | % | Lines of code | Comment lines | Files | |
|---|---|---|---|---|---|
| PHP | 42.8% | 1,929 | 348 | 14 | |
| JavaScript | 42.2% | 1,900 | 342 | 4 | |
| CSS | 15.0% | 675 | 68 | 1 | |
| SVG | 0.0% | 1 | 0 | 1 | |
| Total | 4,505 | 758 | 20 | ||
PHP Code Analysis | More results »
| Lines of code | 1,716 |
|---|---|
| Total complexity | 325 |
| Median class complexity | 10.5 |
| Median method complexity | 3.0 |
| Most complex class | Cmatic_File_Logger |
| Most complex function | cmatic_subscribe_submission() |
| Classes | 2 |
|---|---|
| Methods | 6 |
| Functions | 64 |
Additions
Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.
Options wp_options 1
- mce_show_update_news
PHP Error Log 28 lines
[30-Oct-2025 12:20:37 UTC] [CMATIC ENQUEUE] Hook suffix: plugins.php
[30-Oct-2025 12:20:37 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:38 UTC] [CMATIC ENQUEUE] Hook suffix: index.php
[30-Oct-2025 12:20:38 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:39 UTC] [CMATIC ENQUEUE] Hook suffix: index.php
[30-Oct-2025 12:20:39 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:40 UTC] [CMATIC ENQUEUE] Hook suffix: edit.php
[30-Oct-2025 12:20:40 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:40 UTC] [CMATIC ENQUEUE] Hook suffix: post-new.php
[30-Oct-2025 12:20:40 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:43 UTC] [CMATIC ENQUEUE] Hook suffix: upload.php
[30-Oct-2025 12:20:43 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:43 UTC] [CMATIC ENQUEUE] Hook suffix: options-writing.php
[30-Oct-2025 12:20:43 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:44 UTC] [CMATIC ENQUEUE] Hook suffix: media-new.php
[30-Oct-2025 12:20:44 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:44 UTC] [CMATIC ENQUEUE] Hook suffix: edit-tags.php
[30-Oct-2025 12:20:44 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:44 UTC] [CMATIC ENQUEUE] Hook suffix: post-new.php
[30-Oct-2025 12:20:44 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:46 UTC] [CMATIC ENQUEUE] Hook suffix: options-discussion.php
[30-Oct-2025 12:20:46 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:47 UTC] [CMATIC ENQUEUE] Hook suffix: edit-comments.php
[30-Oct-2025 12:20:47 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:47 UTC] [CMATIC ENQUEUE] Hook suffix: index.php
[30-Oct-2025 12:20:47 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[30-Oct-2025 12:20:48 UTC] [CMATIC ENQUEUE] Hook suffix: plugins.php
[30-Oct-2025 12:20:48 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
See also: All tests for this plugin