Report - EWWW Image Optimizer 6.2.4

Does EWWW Image Optimizer work with WordPress 5.8.1 and PHP 7.4.8? A smoke test was performed on 2021-09-09 03:55:56 UTC.

Summary

Errors

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

Performance

Memory usage: 357.33 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	5.8.1
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=54d9cf9582
Aspect	after-activation
HTTP status	200
Load time	2.182 s
Memory usage	4.44 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	0.594 s
Memory usage	4.26 MiB
JS errors	`[ { "message": "TypeError: window.wp.deprecateL10nObject is not a function\n at /wp-admin/js/dashboard.min.js?ver=5.8.1:2:8675", "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	0.145 s
Memory usage	3.34 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	0.320 s
Memory usage	4.24 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.210 s
Memory usage	3.15 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.310 s	0.269 s	-0.041 s	3.08 MiB	3.48 MiB	+ 409.08 KiB
/wp-admin/edit.php	0.178 s	0.188 s	+0.010 s	3.11 MiB	3.51 MiB	+ 409.39 KiB
/wp-admin/post-new.php	1.153 s	1.170 s	+0.017 s	5.27 MiB	5.67 MiB	+ 410.29 KiB
/wp-admin/upload.php	0.589 s	0.552 s	-0.037 s	3.03 MiB	3.38 MiB	+ 355.83 KiB
/wp-admin/options-writing.php	0.174 s	0.183 s	+0.009 s	3.02 MiB	3.34 MiB	+ 329.14 KiB
/wp-admin/media-new.php	0.231 s	0.186 s	-0.045 s	3.01 MiB	3.35 MiB	+ 355.48 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.181 s	0.173 s	-0.008 s	3.04 MiB	3.38 MiB	+ 345.41 KiB
/wp-admin/post-new.php?post_type=page	0.911 s	1.213 s	+0.302 s	5.26 MiB	5.66 MiB	+ 408.98 KiB
/wp-admin/options-discussion.php	0.216 s	0.289 s	+0.073 s	3 MiB	3.34 MiB	+ 345.65 KiB
/wp-admin/edit-comments.php	0.203 s	0.223 s	+0.020 s	3.04 MiB	3.38 MiB	+ 344.34 KiB
/	0.305 s	0.225 s	-0.080 s	2.94 MiB	3.15 MiB	+ 217.07 KiB
Average	0.405 s	0.425 s	+0.020 s	3.44 MiB	3.79 MiB	+ 357.33 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	82.6%	30,035	8,051	39
	JavaScript	11.9%	4,319	196	19
	PO File	5.0%	1,812	1,149	3
	Bourne Shell	0.3%	99	7	1
	XML	0.1%	52	1	2
	YAML	0.1%	39	0	1
	Markdown	0.0%	18	0	1
Total			36,374	9,404	66

PHP Code Analysis | More results »

Lines of code	30,046
Total complexity	8,478
Median class complexity	15.0
Median method complexity	4.0
Most complex class	ExactDN
Most complex function	ewww_image_optimizer_options()

Classes	45
Methods	412
Functions	379

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` 38

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_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

PHP Error Log

The log file is empty.

EWWW Image Optimizer 6.2.4