Contact Form 7 Extension For Mailchimp 0.9.28
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: 33.59 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=bf413bd327 |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.345 s |
| Memory usage | 3.56 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.180 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 | 0.357 s | 0.261 s | -0.096 s | 3.51 MiB | 3.53 MiB | + 25.55 KiB |
| /wp-admin/edit.php | 0.216 s | 0.199 s | -0.017 s | 3.57 MiB | 3.6 MiB | + 29 KiB |
| /wp-admin/post-new.php | 0.800 s | 0.625 s | -0.175 s | 6.06 MiB | 6.18 MiB | + 123.5 KiB |
| /wp-admin/upload.php | 0.584 s | 0.632 s | +0.048 s | 3.52 MiB | 3.54 MiB | + 11.59 KiB |
| /wp-admin/options-writing.php | 0.225 s | 0.198 s | -0.027 s | 3.5 MiB | 3.52 MiB | + 15.59 KiB |
| /wp-admin/media-new.php | 0.308 s | 0.235 s | -0.073 s | 3.49 MiB | 3.52 MiB | + 23.78 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.216 s | 0.187 s | -0.029 s | 3.5 MiB | 3.54 MiB | + 34.45 KiB |
| /wp-admin/post-new.php?post_type=page | 0.612 s | 0.648 s | +0.036 s | 6.05 MiB | 6.17 MiB | + 119.03 KiB |
| /wp-admin/options-discussion.php | 0.439 s | 0.243 s | -0.196 s | 3.5 MiB | 3.51 MiB | + 12.09 KiB |
| /wp-admin/edit-comments.php | 0.251 s | 0.203 s | -0.048 s | 3.52 MiB | 3.53 MiB | + 11.59 KiB |
| / | 0.299 s | 0.206 s | -0.093 s | 3.5 MiB | 3.46 MiB | - 36.65 KiB |
| Average | 0.392 s | 0.331 s | -0.061 s | 3.98 MiB | 4.01 MiB | + 33.59 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 | 47.6% | 2,457 | 560 | 15 | |
| JavaScript | 38.0% | 1,958 | 371 | 4 | |
| CSS | 14.4% | 743 | 77 | 1 | |
| SVG | 0.0% | 1 | 0 | 1 | |
| Total | 5,159 | 1,008 | 21 | ||
PHP Code Analysis | More results »
| Lines of code | 2,246 |
|---|---|
| Total complexity | 392 |
| Median class complexity | 14.0 |
| Median method complexity | 2.5 |
| Most complex class | CMatic_Remote_Fetcher |
| Most complex function | cmatic_subscribe_submission() |
| Classes | 3 |
|---|---|
| Methods | 20 |
| Functions | 69 |
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
- cmatic
PHP Error Log 28 lines
[05-Nov-2025 07:23:01 UTC] [CMATIC ENQUEUE] Hook suffix: plugins.php
[05-Nov-2025 07:23:01 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:02 UTC] [CMATIC ENQUEUE] Hook suffix: index.php
[05-Nov-2025 07:23:02 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:03 UTC] [CMATIC ENQUEUE] Hook suffix: index.php
[05-Nov-2025 07:23:03 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:04 UTC] [CMATIC ENQUEUE] Hook suffix: edit.php
[05-Nov-2025 07:23:04 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:04 UTC] [CMATIC ENQUEUE] Hook suffix: post-new.php
[05-Nov-2025 07:23:04 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:06 UTC] [CMATIC ENQUEUE] Hook suffix: upload.php
[05-Nov-2025 07:23:06 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:07 UTC] [CMATIC ENQUEUE] Hook suffix: options-writing.php
[05-Nov-2025 07:23:07 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:07 UTC] [CMATIC ENQUEUE] Hook suffix: media-new.php
[05-Nov-2025 07:23:07 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:07 UTC] [CMATIC ENQUEUE] Hook suffix: edit-tags.php
[05-Nov-2025 07:23:07 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:08 UTC] [CMATIC ENQUEUE] Hook suffix: post-new.php
[05-Nov-2025 07:23:08 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:09 UTC] [CMATIC ENQUEUE] Hook suffix: options-discussion.php
[05-Nov-2025 07:23:09 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:10 UTC] [CMATIC ENQUEUE] Hook suffix: edit-comments.php
[05-Nov-2025 07:23:10 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:10 UTC] [CMATIC ENQUEUE] Hook suffix: index.php
[05-Nov-2025 07:23:10 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
[05-Nov-2025 07:23:11 UTC] [CMATIC ENQUEUE] Hook suffix: plugins.php
[05-Nov-2025 07:23:11 UTC] [CMATIC ENQUEUE] Not a CF7 page, exiting
See also: All tests for this plugin