Performance Lab 4.0.0
Does Performance Lab work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on .
Summary
| No PHP errors, warnings or notices | |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors | |
| Looks good! No problems were detected. |
Memory usage: 44.88 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.
| WordPress version | 6.8.3 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
| Last updated | |
|---|---|
| Active installs | 200,000+ |
| WordPress.org page | https://wordpress.org/plugins/performance-lab/ |
| Badges |
|
Pages 4
Plugins ‹ Test site — WordPress
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=performance-lab%2Fload.php&plugin_status=all&paged=1&s&_wpnonce=52d5179987 |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.234 s |
| Memory usage | 3.57 MiB |
| JS errors | None |
| Resource errors | None |
Tools → Server-Timing
| URL | /wp-admin/tools.php?page=perflab-server-timing |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.169 s |
| Memory usage | 3.54 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Performance
| URL | /wp-admin/options-general.php?page=performance-lab |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.315 s |
| Memory usage | 3.88 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.190 s |
| Memory usage | 3.47 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.431 s | 0.294 s | -0.137 s | 3.51 MiB | 3.56 MiB | + 51.69 KiB |
| /wp-admin/edit.php | 0.199 s | 0.195 s | -0.004 s | 3.57 MiB | 3.62 MiB | + 47.61 KiB |
| /wp-admin/post-new.php | 0.788 s | 0.637 s | -0.151 s | 6.06 MiB | 6.13 MiB | + 71.03 KiB |
| /wp-admin/upload.php | 0.584 s | 0.632 s | +0.048 s | 3.52 MiB | 3.55 MiB | + 30.2 KiB |
| /wp-admin/options-writing.php | 0.225 s | 0.207 s | -0.018 s | 3.5 MiB | 3.53 MiB | + 34.2 KiB |
| /wp-admin/media-new.php | 0.363 s | 0.227 s | -0.136 s | 3.49 MiB | 3.53 MiB | + 42.39 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.218 s | 0.205 s | -0.013 s | 3.5 MiB | 3.56 MiB | + 53.06 KiB |
| /wp-admin/post-new.php?post_type=page | 0.610 s | 0.574 s | -0.036 s | 6.05 MiB | 6.12 MiB | + 66.55 KiB |
| /wp-admin/options-discussion.php | 0.456 s | 0.237 s | -0.219 s | 3.5 MiB | 3.53 MiB | + 30.7 KiB |
| /wp-admin/edit-comments.php | 0.407 s | 0.208 s | -0.199 s | 3.52 MiB | 3.55 MiB | + 30.2 KiB |
| / | 0.342 s | 0.192 s | -0.150 s | 3.43 MiB | 3.47 MiB | + 36.04 KiB |
| Average | 0.420 s | 0.328 s | -0.092 s | 3.97 MiB | 4.01 MiB | + 44.88 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 | 97.7% | 2,983 | 1,629 | 26 | |
| JavaScript | 2.3% | 69 | 21 | 1 | |
| Total | 3,052 | 1,650 | 27 | ||
PHP Code Analysis | More results »
| Lines of code | 2,979 |
|---|---|
| Total complexity | 448 |
| Median class complexity | 19.5 |
| Median method complexity | 2.0 |
| Most complex class | Perflab_Server_Timing |
| Most complex function | perflab_render_plugin_card() |
| Classes | 2 |
|---|---|
| Methods | 15 |
| Functions | 89 |
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
The log file is empty.