Powered Cache 2.0.3

Does Powered Cache work with WordPress 5.9 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
1PHP warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 121.94 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 version5.9
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 3,000+
WordPress.org page https://wordpress.org/plugins/powered-cache/
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Pages 5

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=powered-cache%2Fpowered-cache.php&plugin_status=all&paged=1&s&_wpnonce=d4d158fab8
Aspect after-activation
HTTP status 200
Load time 0.430 s
Memory usage 3.43 MiB
JS errors None
Resource errors None

Powered Cache

Page screenshot: Powered Cache
URL /wp-admin/admin.php?page=powered-cache
Aspect menu-item
HTTP status 200
Load time 0.439 s
Memory usage 3.91 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.271 s
Memory usage 3.46 MiB
JS errors None
Resource errors None

Add New Post ‹ Test site — WordPress

Page screenshot: Add New Post ‹ Test site — WordPress
URL /wp-admin/post-new.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.687 s
Memory usage 6.25 MiB
JS errors None
Resource errors None

Add New Page ‹ Test site — WordPress

Page screenshot: Add New Page ‹ Test site — WordPress
URL /wp-admin/post-new.php?post_type=page
Aspect new-meta-boxes
HTTP status 200
Load time 0.673 s
Memory usage 6.24 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.329 s0.252 s-0.077 s3.36 MiB3.46 MiB+ 93.55 KiB
/wp-admin/edit.php0.167 s0.189 s+0.022 s3.39 MiB3.49 MiB+ 93.6 KiB
/wp-admin/post-new.php0.786 s0.964 s+0.178 s6.14 MiB6.25 MiB+ 103.73 KiB
/wp-admin/upload.php0.324 s0.296 s-0.028 s3.24 MiB3.4 MiB+ 165.19 KiB
/wp-admin/options-writing.php0.325 s0.143 s-0.182 s3.24 MiB3.32 MiB+ 84.27 KiB
/wp-admin/media-new.php0.224 s0.299 s+0.075 s3.22 MiB3.38 MiB+ 165.33 KiB
/wp-admin/edit-tags.php?taxonomy=category0.190 s0.248 s+0.058 s3.25 MiB3.41 MiB+ 165.5 KiB
/wp-admin/post-new.php?post_type=page0.713 s0.669 s-0.044 s6.14 MiB6.24 MiB+ 99.32 KiB
/wp-admin/options-discussion.php0.230 s0.229 s-0.001 s3.22 MiB3.31 MiB+ 100.94 KiB
/wp-admin/edit-comments.php0.293 s0.197 s-0.096 s3.26 MiB3.42 MiB+ 156.45 KiB
/0.256 s0.286 s+0.030 s3.35 MiB3.46 MiB+ 113.51 KiB
Average 0.349 s0.343 s-0.006 s3.8 MiB3.92 MiB+ 121.94 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.

PHP
Language % Lines of code Comment lines Files
PHP94.4%10,9186,06259
JavaScript3.2%375389
SVG1.6%19001
JSON0.4%4902
CSS0.2%222411
XML0.1%601
Total 11,560 6,124 83

PHP Code Analysis | More results »

Lines of code 8,901
Total complexity 1,978
Median class complexity 27.0
Median method complexity 2.0
Most complex class WP_Object_Cache
Most complex function PoweredCache\Optimizer\JS::do_items()
Classes 35
Methods 410
Functions 173

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

Meta Boxes

{
    "post": {
        "powered_cache_post_meta": {
            "title": "Powered Cache",
            "context": "side"
        }
    },
    "page": {
        "powered_cache_post_meta": {
            "title": "Powered Cache",
            "context": "side"
        }
    }
}

PHP Error Log 1 lines

[28-Jan-2022 08:00:20 UTC] PHP Warning:  file_put_contents(/wp-config.php): failed to open stream: Permission denied in /wp-content/plugins/powered-cache/includes/classes/Config.php on line 312
See also: All tests for this plugin, How to Hide Powered Cache Admin Menus and Meta Boxes