Report - EWWW Image Optimizer 8.7.4

Does EWWW Image Optimizer work with WordPress 7.0.2 and PHP 8.1.12? A smoke test was performed on 2026-07-17 19:41:29 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: 483.08 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	7.0.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-08-20T16:31:00+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=fc1cc2866b
Aspect	after-activation
HTTP status	200
Load time	1.400 s
Memory usage	4.77 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	0.837 s
Memory usage	4.32 MiB
JS errors	None
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	0.910 s
Memory usage	4.33 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	0.707 s
Memory usage	4.4 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.262 s
Memory usage	4.57 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.653 s	0.700 s	+0.047 s	3.93 MiB	4.46 MiB	+ 548.42 KiB
/wp-admin/edit.php	0.542 s	0.840 s	+0.298 s	3.98 MiB	4.45 MiB	+ 479.4 KiB
/wp-admin/post-new.php	2.238 s	2.005 s	-0.233 s	6.56 MiB	7.1 MiB	+ 554.81 KiB
/wp-admin/upload.php	0.810 s	0.758 s	-0.052 s	3.89 MiB	4.36 MiB	+ 483.38 KiB
/wp-admin/options-writing.php	0.738 s	0.529 s	-0.209 s	3.86 MiB	4.32 MiB	+ 467.09 KiB
/wp-admin/media-new.php	0.669 s	1.029 s	+0.360 s	3.85 MiB	4.32 MiB	+ 477.64 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.645 s	0.552 s	-0.093 s	3.86 MiB	4.33 MiB	+ 480.48 KiB
/wp-admin/post-new.php?post_type=page	2.036 s	1.600 s	-0.436 s	6.55 MiB	7.02 MiB	+ 480.63 KiB
/wp-admin/options-discussion.php	0.691 s	0.768 s	+0.077 s	3.86 MiB	4.32 MiB	+ 463.66 KiB
/wp-admin/edit-comments.php	0.643 s	0.634 s	-0.009 s	3.89 MiB	4.4 MiB	+ 527.09 KiB
/	0.372 s	0.270 s	-0.102 s	4.23 MiB	4.57 MiB	+ 351.27 KiB
Average	0.912 s	0.880 s	-0.032 s	4.41 MiB	4.88 MiB	+ 483.08 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	85.9%	37,221	10,490	54
	JavaScript	13.6%	5,879	144	18
	Bourne Shell	0.2%	99	7	1
	XML	0.2%	73	1	2
	YAML	0.1%	44	0	1
	Markdown	0.0%	18	0	1
	JSON	0.0%	8	0	1
	SVG	0.0%	1	0	1
Total			43,343	10,642	79

PHP Code Analysis | More results »

Lines of code	37,256
Total complexity	10,296
Median class complexity	62.0
Median method complexity	4.0
Most complex class	EWWW\ExactDN
Most complex function	ewww_image_optimizer_options()

Classes	44
Methods	620
Functions	394

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 3

wp_ewwwio_images
wp_ewwwio_pages
wp_ewwwio_queue

Options `wp_options` 66

ewww_image_optimizer_620_upgrade_needed
ewww_image_optimizer_add_missing_dims
ewww_image_optimizer_allow_tracking
ewww_image_optimizer_async_test_success
ewww_image_optimizer_auto
ewww_image_optimizer_aux_resume
ewww_image_optimizer_background_optimization
ewww_image_optimizer_backup_files
ewww_image_optimizer_bulk_resume
ewww_image_optimizer_cloud_key
ewww_image_optimizer_debug
ewww_image_optimizer_disable_editor
ewww_image_optimizer_disable_pngout
ewww_image_optimizer_disable_svgcleaner
ewww_image_optimizer_dismiss_utf8
ewww_image_optimizer_exactdn
ewww_image_optimizer_exactdn_asset_domains
ewww_image_optimizer_exactdn_plan_id
ewww_image_optimizer_flag_attachments
ewww_image_optimizer_force_gif2webp
ewww_image_optimizer_gif_level
ewww_image_optimizer_image_detective
ewww_image_optimizer_jpg_level
ewww_image_optimizer_jpg_only_mode
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_ll_external_bg
ewww_image_optimizer_ll_manual_page_settings
ewww_image_optimizer_ludicrous_mode
ewww_image_optimizer_maxmediaheight
ewww_image_optimizer_maxmediawidth
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_sharpen
ewww_image_optimizer_svg_level
ewww_image_optimizer_test_mode
ewww_image_optimizer_use_dcip
ewww_image_optimizer_use_lqip
ewww_image_optimizer_use_siip
ewww_image_optimizer_version
ewww_image_optimizer_webp
ewww_image_optimizer_webp_conversion_method
ewww_image_optimizer_webp_enabled
ewww_image_optimizer_webp_for_cdn
ewww_image_optimizer_webp_level
ewww_image_optimizer_webp_naming_mode
ewww_image_optimizer_webp_quality
ewww_image_optimizer_webp_rewrite_exclude
exactdn_all_the_things
exactdn_exclude
exactdn_hidpi
exactdn_never_been_active
exactdn_prevent_db_queries
exactdn_sub_folder

PHP Error Log

The log file is empty.

EWWW Image Optimizer 8.7.4