Powered Cache 2.1

Does Powered Cache work with WordPress 5.9.2 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: 116.7 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 version5.9.2
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=c77dd2972b
Aspect after-activation
HTTP status 200
Load time 0.386 s
Memory usage 3.44 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 0.546 s
Memory usage 3.94 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 0.306 s
Memory usage 3.45 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 1.121 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 1.160 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.php0.472 s0.369 s-0.103 s3.37 MiB3.46 MiB+ 94.17 KiB
/wp-admin/edit.php0.260 s0.252 s-0.008 s3.4 MiB3.49 MiB+ 94.22 KiB
/wp-admin/post-new.php1.259 s1.339 s+0.080 s6.15 MiB6.25 MiB+ 104.31 KiB
/wp-admin/upload.php0.661 s0.534 s-0.127 s3.25 MiB3.41 MiB+ 165.8 KiB
/wp-admin/options-writing.php0.331 s0.176 s-0.155 s3.24 MiB3.33 MiB+ 84.89 KiB
/wp-admin/media-new.php0.268 s0.234 s-0.034 s3.23 MiB3.39 MiB+ 165.95 KiB
/wp-admin/edit-tags.php?taxonomy=category0.214 s0.230 s+0.016 s3.27 MiB3.42 MiB+ 158.12 KiB
/wp-admin/post-new.php?post_type=page1.103 s1.224 s+0.121 s6.15 MiB6.24 MiB+ 99.9 KiB
/wp-admin/options-discussion.php0.263 s0.373 s+0.110 s3.22 MiB3.32 MiB+ 102.38 KiB
/wp-admin/edit-comments.php0.254 s0.266 s+0.012 s3.27 MiB3.42 MiB+ 157.06 KiB
/0.302 s0.233 s-0.069 s3.4 MiB3.45 MiB+ 56.86 KiB
Average 0.490 s0.475 s-0.014 s3.81 MiB3.93 MiB+ 116.7 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
PHP94.0%11,3046,13260
JavaScript3.8%4523910
SVG1.6%19001
JSON0.4%4902
CSS0.2%222411
XML0.1%1001
Total 12,027 6,195 85

PHP Code Analysis | More results »

Lines of code 9,178
Total complexity 2,023
Median class complexity 38.0
Median method complexity 2.0
Most complex class WP_Object_Cache
Most complex function PoweredCache\Optimizer\JS::do_items()
Classes 35
Methods 414
Functions 175

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

[14-Mar-2022 10:44:14 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