Report - WP Compress – Instant Performance & Speed Optimization 6.30.27

Does "WP Compress – Instant Performance & Speed Optimization" work with WordPress 6.7.2 and PHP 8.1.12? A smoke test was performed on 2025-04-14 15:21:57 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors
	Looks good! No problems were detected.

Performance

Memory usage: 153.3 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 version	6.7.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-04-19T10:26:00+00:00
Active installs	9,000+
WordPress.org page	https://wordpress.org/plugins/wp-compress-image-optimizer/
Badges	Get badge code

Pages 3

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=wp-compress-image-optimizer%2Fwp-compress.php&plugin_status=all&paged=1&s&_wpnonce=fa3f207ac9
Aspect	after-activation
HTTP status	200
Load time	16.982 s
Memory usage	3.69 MiB
JS errors	None
Resource errors	None

Settings → WP Compress

URL	/wp-admin/options-general.php?page=wpcompress
Aspect	menu-item
HTTP status	200
Load time	1.205 s
Memory usage	4.22 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.561 s
Memory usage	3.51 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.488 s	0.458 s	-0.030 s	3.48 MiB	3.67 MiB	+ 196.97 KiB
/wp-admin/edit.php	0.323 s	0.316 s	-0.007 s	3.54 MiB	3.74 MiB	+ 202.77 KiB
/wp-admin/post-new.php	0.997 s	1.523 s	+0.526 s	5.93 MiB	6.16 MiB	+ 235.84 KiB
/wp-admin/upload.php	0.801 s	0.869 s	+0.068 s	3.5 MiB	3.67 MiB	+ 175.93 KiB
/wp-admin/options-writing.php	0.269 s	0.271 s	+0.002 s	3.47 MiB	3.58 MiB	+ 109.98 KiB
/wp-admin/media-new.php	0.331 s	0.338 s	+0.007 s	3.46 MiB	3.58 MiB	+ 118.18 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.244 s	0.286 s	+0.042 s	3.48 MiB	3.61 MiB	+ 134.55 KiB
/wp-admin/post-new.php?post_type=page	1.262 s	1.015 s	-0.247 s	5.92 MiB	6.16 MiB	+ 243.38 KiB
/wp-admin/options-discussion.php	0.445 s	0.350 s	-0.095 s	3.48 MiB	3.58 MiB	+ 110.63 KiB
/wp-admin/edit-comments.php	0.308 s	0.286 s	-0.022 s	3.5 MiB	3.61 MiB	+ 121.18 KiB
/	0.642 s	0.375 s	-0.267 s	3.47 MiB	3.51 MiB	+ 36.93 KiB
Average	0.555 s	0.553 s	-0.002 s	3.93 MiB	4.08 MiB	+ 153.3 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

LESS

JavaScript

CSS

Language		%	Lines of code	Comment lines	Files
	PHP	44.9%	34,954	4,244	135
	LESS	22.2%	17,251	237	12
	JavaScript	17.0%	13,195	3,165	41
	CSS	8.5%	6,653	119	23
	SVG	4.5%	3,468	4	210
	Sass	1.9%	1,476	20	2
	JSON	0.6%	472	0	3
	HTML	0.4%	345	1	1
Total			77,814	7,790	427

PHP Code Analysis | More results »

Lines of code	26,632
Total complexity	6,722
Median class complexity	27.0
Median method complexity	3.0
Most complex class	wps_cdn_rewrite
Most complex function	wps_rewriteLogic::replaceImageTagsDo()

Classes	63
Methods	946
Functions	22

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` 8

wpc_version
wpc-inline
wpc-warmup-selector
wps_ic
wps_ic_gen_hp_url
wps_ic_geo_locate_v2
wps_ic_settings
wpsShowAdvanced

PHP Error Log

The log file is empty.

WP Compress – Instant Performance & Speed Optimization 6.30.27