Report - EWWW Image Optimizer 6.6.0

Does EWWW Image Optimizer work with WordPress 6.0.1 and PHP 7.4.8? A smoke test was performed on 2022-07-13 08:49:41 UTC.

Summary

Errors

	No PHP errors, warnings or notices
1	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 356.86 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	6.0.1
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2026-02-11T17:58:00+00:00
Active installs	1,000,000+
WordPress.org page	https://wordpress.org/plugins/ewww-image-optimizer/
Badges	Get badge code

Pages 5

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=ewww-image-optimizer%2Fewww-image-optimizer.php&plugin_status=all&paged=1&s&_wpnonce=ddb87cd380
Aspect	after-activation
HTTP status	200
Load time	0.728 s
Memory usage	5.1 MiB
JS errors	None
Resource errors	None

Media → Bulk Optimize

URL	/wp-admin/upload.php?page=ewww-image-optimizer-bulk
Aspect	menu-item
HTTP status	200
Load time	0.745 s
Memory usage	4.92 MiB
JS errors	`[ { "message": "TypeError: window.wp.deprecateL10nObject is not a function\n at /wp-admin/js/dashboard.min.js?ver=6.0.1:2:8675", "trace": null, "code": null } ]`
Resource errors	None

Tools → EWWW Image Optimizer

URL	/wp-admin/tools.php?page=ewww-image-optimizer-tools
Aspect	menu-item
HTTP status	200
Load time	0.161 s
Memory usage	4.01 MiB
JS errors	None
Resource errors	None

Settings → EWWW Image Optimizer

URL	/wp-admin/options-general.php?page=ewww-image-optimizer-options
Aspect	menu-item
HTTP status	200
Load time	0.301 s
Memory usage	4.91 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.214 s
Memory usage	3.75 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.355 s	0.294 s	-0.061 s	3.72 MiB	4.07 MiB	+ 355.43 KiB
/wp-admin/edit.php	0.198 s	0.198 s	+0.000 s	3.75 MiB	4.16 MiB	+ 418.41 KiB
/wp-admin/post-new.php	1.037 s	1.199 s	+0.162 s	5.55 MiB	5.91 MiB	+ 377.98 KiB
/wp-admin/upload.php	0.472 s	0.418 s	-0.054 s	3.68 MiB	4.04 MiB	+ 365.08 KiB
/wp-admin/options-writing.php	0.188 s	0.148 s	-0.040 s	3.62 MiB	4 MiB	+ 397.88 KiB
/wp-admin/media-new.php	0.414 s	0.191 s	-0.223 s	3.66 MiB	4.02 MiB	+ 364.1 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.196 s	0.188 s	-0.008 s	3.69 MiB	4.03 MiB	+ 355.09 KiB
/wp-admin/post-new.php?post_type=page	1.293 s	1.345 s	+0.052 s	5.54 MiB	5.9 MiB	+ 368.25 KiB
/wp-admin/options-discussion.php	0.238 s	0.256 s	+0.018 s	3.6 MiB	4 MiB	+ 418.77 KiB
/wp-admin/edit-comments.php	0.218 s	0.231 s	+0.013 s	3.69 MiB	4.04 MiB	+ 354.01 KiB
/	0.311 s	0.211 s	-0.100 s	3.6 MiB	3.75 MiB	+ 150.52 KiB
Average	0.447 s	0.425 s	-0.022 s	4.01 MiB	4.36 MiB	+ 356.86 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	87.2%	31,060	8,323	39
	JavaScript	12.2%	4,359	198	19
	Bourne Shell	0.3%	99	7	1
	XML	0.1%	52	1	2
	YAML	0.1%	39	0	1
	Markdown	0.1%	18	0	1
	JSON	0.0%	5	0	1
Total			35,632	8,529	64

PHP Code Analysis | More results »

Lines of code	31,072
Total complexity	8,831
Median class complexity	15.0
Median method complexity	4.0
Most complex class	ExactDN
Most complex function	ewww_image_optimizer_options()

Classes	46
Methods	423
Functions	390

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.

Database Tables 2

wp_ewwwio_images
wp_ewwwio_queue

Options `wp_options` 42

ewww_image_optimizer_aux_resume
ewww_image_optimizer_background_optimization
ewww_image_optimizer_bulk_resume
ewww_image_optimizer_debug
ewww_image_optimizer_disable_editor
ewww_image_optimizer_disable_pngout
ewww_image_optimizer_disable_svgcleaner
ewww_image_optimizer_exactdn
ewww_image_optimizer_exactdn_plan_id
ewww_image_optimizer_flag_attachments
ewww_image_optimizer_force_gif2webp
ewww_image_optimizer_gif_level
ewww_image_optimizer_jpg_level
ewww_image_optimizer_jpg_quality
ewww_image_optimizer_lazy_load
ewww_image_optimizer_ll_all_things
ewww_image_optimizer_ll_autoscale
ewww_image_optimizer_ll_exclude
ewww_image_optimizer_metadata_remove
ewww_image_optimizer_ngg_attachments
ewww_image_optimizer_noauto
ewww_image_optimizer_optipng_level
ewww_image_optimizer_pdf_level
ewww_image_optimizer_picture_webp
ewww_image_optimizer_png_level
ewww_image_optimizer_pngout_level
ewww_image_optimizer_relative_migration_status
ewww_image_optimizer_resize_existing
ewww_image_optimizer_review_time
ewww_image_optimizer_svg_level
ewww_image_optimizer_use_lqip
ewww_image_optimizer_use_siip
ewww_image_optimizer_version
ewww_image_optimizer_webp_for_cdn
ewww_image_optimizer_webp_quality
ewww_image_optimizer_webp_rewrite_exclude
exactdn_all_the_things
exactdn_exclude
exactdn_lossy
exactdn_never_been_active
exactdn_prevent_db_queries
exactdn_sub_folder

PHP Error Log

The log file is empty.

EWWW Image Optimizer 6.6.0