Powered Cache 2.0

Does Powered Cache work with WordPress 5.8 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: 106.34 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 version5.8
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 4

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=41f8ec87fa
Aspect after-activation
HTTP status 200
Load time 0.409 s
Memory usage 3.16 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 0.487 s
Memory usage 3.7 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 0.205 s
Memory usage 3.01 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 1.025 s
Memory usage 5.37 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.451 s0.239 s-0.212 s3.08 MiB3.18 MiB+ 101.55 KiB
/wp-admin/edit.php0.359 s0.182 s-0.177 s3.11 MiB3.27 MiB+ 165.6 KiB
/wp-admin/post-new.php1.327 s0.977 s-0.350 s5.27 MiB5.37 MiB+ 103.63 KiB
/wp-admin/upload.php0.600 s0.470 s-0.130 s3.03 MiB3.13 MiB+ 101.19 KiB
/wp-admin/options-writing.php0.209 s0.135 s-0.074 s3.02 MiB3.11 MiB+ 84.4 KiB
/wp-admin/media-new.php0.265 s0.202 s-0.063 s3.01 MiB3.11 MiB+ 101.33 KiB
/wp-admin/edit-tags.php?taxonomy=category0.213 s0.183 s-0.030 s3.04 MiB3.14 MiB+ 101.5 KiB
/wp-admin/post-new.php?post_type=page0.920 s0.691 s-0.229 s5.26 MiB5.36 MiB+ 104.32 KiB
/wp-admin/options-discussion.php0.287 s0.323 s+0.036 s3 MiB3.1 MiB+ 100.94 KiB
/wp-admin/edit-comments.php0.258 s0.218 s-0.040 s3.04 MiB3.14 MiB+ 100.45 KiB
/0.480 s0.238 s-0.242 s2.91 MiB3.01 MiB+ 104.88 KiB
Average 0.488 s0.351 s-0.137 s3.43 MiB3.54 MiB+ 106.34 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
PHP94.9%10,9076,06259
JavaScript3.2%372389
SVG1.7%19001
CSS0.2%222411
Total 11,491 6,124 80

PHP Code Analysis | More results »

Lines of code 8,890
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"
        }
    }
}

PHP Error Log 1 lines

[26-Aug-2021 10:41:47 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