Report - EWWW Image Optimizer 7.2.2

Does EWWW Image Optimizer work with WordPress 6.4.2 and PHP 8.1.12? A smoke test was performed on 2023-12-12 17:55:36 UTC.

Summary

Errors

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

Performance

Memory usage: 401.21 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	6.4.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

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=0b030a0ce0
Aspect	after-activation
HTTP status	200
Load time	0.746 s
Memory usage	4.34 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	0.427 s
Memory usage	3.78 MiB
JS errors	`[ { "message": "TypeError: window.wp.deprecateL10nObject is not a function\n at /wp-admin/js/dashboard.min.js?ver=6.4.2:2:8675", "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	0.176 s
Memory usage	3.71 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	0.281 s
Memory usage	3.8 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.219 s
Memory usage	3.53 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.390 s	0.331 s	-0.059 s	3.38 MiB	3.79 MiB	+ 425.02 KiB
/wp-admin/edit.php	0.226 s	0.214 s	-0.012 s	3.41 MiB	3.84 MiB	+ 449.56 KiB
/wp-admin/post-new.php	1.081 s	0.637 s	-0.444 s	5.46 MiB	5.88 MiB	+ 434.97 KiB
/wp-admin/upload.php	0.717 s	0.513 s	-0.204 s	3.32 MiB	3.72 MiB	+ 409.77 KiB
/wp-admin/options-writing.php	0.230 s	0.206 s	-0.024 s	3.32 MiB	3.71 MiB	+ 400.45 KiB
/wp-admin/media-new.php	0.319 s	0.244 s	-0.075 s	3.29 MiB	3.71 MiB	+ 422.53 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.199 s	0.200 s	+0.001 s	3.31 MiB	3.75 MiB	+ 444.39 KiB
/wp-admin/post-new.php?post_type=page	0.612 s	0.589 s	-0.023 s	5.45 MiB	5.87 MiB	+ 433.62 KiB
/wp-admin/options-discussion.php	0.239 s	0.280 s	+0.041 s	3.3 MiB	3.7 MiB	+ 410.11 KiB
/wp-admin/edit-comments.php	0.229 s	0.221 s	-0.008 s	3.33 MiB	3.73 MiB	+ 407.06 KiB
/	0.306 s	0.211 s	-0.095 s	3.36 MiB	3.53 MiB	+ 175.84 KiB
Average	0.413 s	0.331 s	-0.082 s	3.72 MiB	4.11 MiB	+ 401.21 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	87.5%	31,377	8,997	49
	JavaScript	11.9%	4,263	136	18
	Bourne Shell	0.3%	99	7	1
	XML	0.1%	52	1	2
	YAML	0.1%	43	0	1
	Markdown	0.1%	18	0	1
	JSON	0.0%	5	0	1
Total			35,857	9,141	73

PHP Code Analysis | More results »

Lines of code	31,394
Total complexity	8,820
Median class complexity	22.5
Median method complexity	4.0
Most complex class	EWWW\ExactDN
Most complex function	ewww_image_optimizer_options()

Classes	40
Methods	496
Functions	368

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

PHP Error Log

The log file is empty.

EWWW Image Optimizer 7.2.2