GTM4WP - A Google Tag Manager (GTM) plugin for WordPress 1.20.3
Does "GTM4WP - A Google Tag Manager (GTM) plugin for WordPress" work with WordPress 6.8 and PHP 8.1.12? A smoke test was performed on .
Summary
Errors
| 27 | PHP notices |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors |
Performance
Memory usage: 240.77 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 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 700,000+ |
| WordPress.org page | https://wordpress.org/plugins/duracelltomi-google-tag-manager/ |
| Badges |
|
Pages 10
Plugins ‹ Test site — WordPress
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=duracelltomi-google-tag-manager%2Fduracelltomi-google-tag-manager-for-wordpress.php&plugin_status=all&paged=1&s&_wpnonce=1e5f84b46a |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.284 s |
| Memory usage | 3.78 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Google Tag Manager
| URL | /wp-admin/options-general.php?page=gtm4wp-settings |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.237 s |
| Memory usage | 3.77 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Google Tag Manager → Basic data
| URL | /wp-admin/options-general.php?page=gtm4wp-settings |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.235 s |
| Memory usage | 3.75 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Google Tag Manager → Events
| URL | /wp-admin/options-general.php?page=gtm4wp-settings |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.250 s |
| Memory usage | 3.75 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Google Tag Manager → Scroll tracking
| URL | /wp-admin/options-general.php?page=gtm4wp-settings |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.222 s |
| Memory usage | 3.75 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Google Tag Manager → Security
| URL | /wp-admin/options-general.php?page=gtm4wp-settings |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.223 s |
| Memory usage | 3.75 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Google Tag Manager → Integration
| URL | /wp-admin/options-general.php?page=gtm4wp-settings |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.223 s |
| Memory usage | 3.75 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Google Tag Manager → Advanced
| URL | /wp-admin/options-general.php?page=gtm4wp-settings |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.236 s |
| Memory usage | 3.75 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Google Tag Manager → Credits
| URL | /wp-admin/options-general.php?page=gtm4wp-settings |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.220 s |
| Memory usage | 3.75 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.254 s |
| Memory usage | 3.48 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.391 s | 0.417 s | +0.026 s | 3.51 MiB | 3.77 MiB | + 267.94 KiB |
| /wp-admin/edit.php | 0.213 s | 0.180 s | -0.033 s | 3.57 MiB | 3.83 MiB | + 265.55 KiB |
| /wp-admin/post-new.php | 0.759 s | 0.971 s | +0.212 s | 6.06 MiB | 6.32 MiB | + 267.6 KiB |
| /wp-admin/upload.php | 0.554 s | 0.488 s | -0.066 s | 3.52 MiB | 3.77 MiB | + 253.64 KiB |
| /wp-admin/options-writing.php | 0.192 s | 0.197 s | +0.005 s | 3.5 MiB | 3.75 MiB | + 252.13 KiB |
| /wp-admin/media-new.php | 0.259 s | 0.426 s | +0.167 s | 3.49 MiB | 3.75 MiB | + 260.33 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.193 s | 0.183 s | -0.010 s | 3.5 MiB | 3.77 MiB | + 271 KiB |
| /wp-admin/post-new.php?post_type=page | 0.603 s | 0.623 s | +0.020 s | 6.05 MiB | 6.31 MiB | + 263.13 KiB |
| /wp-admin/options-discussion.php | 0.281 s | 0.279 s | -0.002 s | 3.5 MiB | 3.75 MiB | + 248.63 KiB |
| /wp-admin/edit-comments.php | 0.197 s | 0.198 s | +0.001 s | 3.52 MiB | 3.77 MiB | + 253.63 KiB |
| / | 0.289 s | 0.189 s | -0.100 s | 3.43 MiB | 3.48 MiB | + 44.87 KiB |
| Average | 0.357 s | 0.377 s | +0.020 s | 3.97 MiB | 4.21 MiB | + 240.77 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 | 97.5% | 57,274 | 1,976 | 123 | |
| JavaScript | 2.4% | 1,412 | 94 | 10 | |
| CSS | 0.1% | 60 | 0 | 1 | |
| Total | 58,746 | 2,070 | 134 | ||
PHP Code Analysis | More results »
| Lines of code | 13,482 |
|---|---|
| Total complexity | 3,177 |
| Median class complexity | 5.0 |
| Median method complexity | 4.0 |
| Most complex class | WhichBrowser\Model\Main |
| Most complex function | gtm4wp_add_basic_datalayer_data() |
| Classes | 36 |
|---|---|
| Methods | 92 |
| Functions | 82 |
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.
No new entries found.
PHP Error Log 27 lines
[15-Apr-2025 17:14:03 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:04 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:04 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:05 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:06 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:08 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:09 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:11 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:13 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:14 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:16 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:17 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:17 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:17 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:19 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:19 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:20 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:20 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:20 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:21 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:21 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:23 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:23 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:23 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:24 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:24 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121
[15-Apr-2025 17:14:24 UTC] PHP Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. Translation loading for the <code>duracelltomi-google-tag-manager</code> domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the <code>init</code> action or later. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 6.7.0.) in /wp-includes/functions.php on line 6121