Report - EWWW Image Optimizer 6.9.2

Does EWWW Image Optimizer work with WordPress 6.1.1 and PHP 7.4.8? A smoke test was performed on 2022-11-15 20:20:13 UTC.

Summary

Errors

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

Performance

Memory usage: 412.22 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	6.1.1
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=e4d864bb05
Aspect	after-activation
HTTP status	200
Load time	0.602 s
Memory usage	4.93 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	0.505 s
Memory usage	4.67 MiB
JS errors	`[ { "message": "TypeError: window.wp.deprecateL10nObject is not a function\n at /wp-admin/js/dashboard.min.js?ver=6.1.1:2:8675", "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	0.177 s
Memory usage	3.82 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	4.65 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.206 s
Memory usage	3.62 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.456 s	0.441 s	-0.015 s	3.54 MiB	3.98 MiB	+ 444.04 KiB
/wp-admin/edit.php	0.356 s	0.225 s	-0.131 s	3.57 MiB	4 MiB	+ 443.02 KiB
/wp-admin/post-new.php	1.119 s	1.151 s	+0.032 s	5.46 MiB	5.91 MiB	+ 462.7 KiB
/wp-admin/upload.php	0.644 s	0.337 s	-0.307 s	3.41 MiB	3.85 MiB	+ 454.88 KiB
/wp-admin/options-writing.php	0.230 s	0.152 s	-0.078 s	3.4 MiB	3.82 MiB	+ 425.92 KiB
/wp-admin/media-new.php	0.274 s	0.182 s	-0.092 s	3.39 MiB	3.83 MiB	+ 453.8 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.180 s	0.177 s	-0.003 s	3.48 MiB	3.87 MiB	+ 399.7 KiB
/wp-admin/post-new.php?post_type=page	0.702 s	0.826 s	+0.124 s	5.46 MiB	5.84 MiB	+ 392.97 KiB
/wp-admin/options-discussion.php	0.190 s	0.288 s	+0.098 s	3.38 MiB	3.82 MiB	+ 444.25 KiB
/wp-admin/edit-comments.php	0.221 s	0.223 s	+0.002 s	3.48 MiB	3.87 MiB	+ 398.63 KiB
/	0.263 s	0.199 s	-0.064 s	3.41 MiB	3.62 MiB	+ 214.52 KiB
Average	0.421 s	0.382 s	-0.039 s	3.82 MiB	4.22 MiB	+ 412.22 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	86.9%	32,281	8,665	40
	JavaScript	12.6%	4,671	207	20
	Bourne Shell	0.3%	99	7	1
	XML	0.1%	52	1	2
	YAML	0.1%	40	0	1
	Markdown	0.0%	18	0	1
	JSON	0.0%	5	0	1
Total			37,166	8,880	66

PHP Code Analysis | More results »

Lines of code	32,293
Total complexity	9,080
Median class complexity	15.0
Median method complexity	4.0
Most complex class	ExactDN
Most complex function	ewww_image_optimizer_options()

Classes	47
Methods	447
Functions	401

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` 43

ewww_image_optimizer_aux_resume
ewww_image_optimizer_background_optimization
ewww_image_optimizer_backup_files
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

User Metadata `wp_usermeta` 1

wp_persisted_preferences

PHP Error Log

The log file is empty.

EWWW Image Optimizer 6.9.2