Performance Lab 3.9.0
Does Performance Lab work with WordPress 6.8 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: 44.84 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 |
|---|---|
| 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=1aef424f5e |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.292 s |
| Memory usage | 3.58 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 | 0.163 s |
| Memory usage | 3.55 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 | 0.304 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 | 0.201 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 | 0.332 s | 0.307 s | -0.025 s | 3.51 MiB | 3.56 MiB | + 54.05 KiB |
| /wp-admin/edit.php | 0.212 s | 0.211 s | -0.001 s | 3.57 MiB | 3.62 MiB | + 54.05 KiB |
| /wp-admin/post-new.php | 0.846 s | 0.676 s | -0.170 s | 6.06 MiB | 6.14 MiB | + 77.47 KiB |
| /wp-admin/upload.php | 0.797 s | 0.477 s | -0.320 s | 3.52 MiB | 3.56 MiB | + 36.64 KiB |
| /wp-admin/options-writing.php | 0.239 s | 0.205 s | -0.034 s | 3.5 MiB | 3.54 MiB | + 40.63 KiB |
| /wp-admin/media-new.php | 0.297 s | 0.256 s | -0.041 s | 3.49 MiB | 3.54 MiB | + 48.83 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.202 s | 0.208 s | +0.006 s | 3.5 MiB | 3.56 MiB | + 59.5 KiB |
| /wp-admin/post-new.php?post_type=page | 0.771 s | 0.639 s | -0.132 s | 6.05 MiB | 6.12 MiB | + 72.99 KiB |
| /wp-admin/options-discussion.php | 0.461 s | 0.235 s | -0.226 s | 3.5 MiB | 3.54 MiB | + 37.13 KiB |
| /wp-admin/edit-comments.php | 0.277 s | 0.183 s | -0.094 s | 3.52 MiB | 3.56 MiB | + 36.63 KiB |
| / | 0.329 s | 0.180 s | -0.149 s | 3.5 MiB | 3.47 MiB | - 24.73 KiB |
| Average | 0.433 s | 0.325 s | -0.108 s | 3.98 MiB | 4.02 MiB | + 44.84 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 | 97.6% | 2,755 | 1,582 | 26 | |
| JavaScript | 2.4% | 69 | 21 | 1 | |
| Total | 2,824 | 1,603 | 27 | ||
PHP Code Analysis | More results »
| Lines of code | 2,748 |
|---|---|
| Total complexity | 432 |
| 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 | 90 |
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.