EWWW Image Optimizer 4.9.1

Does EWWW Image Optimizer work with WordPress 5.2.2 and PHP 7.2.16? A smoke test was performed on .


No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.

Memory usage: 420.65 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.

WordPress version5.2.2
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 900,000+
WordPress.org page https://wordpress.org/plugins/ewww-image-optimizer/

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Pages 4

Plugins ‹ Test site — WordPress

Page screenshot: 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=3189e54bbd
Aspect after-activation
HTTP status 200
Load time 1.080 s
Memory usage 4.89 MiB
JS errors None
Resource errors None

Media → Bulk Optimize

Page screenshot: Media → Bulk Optimize
URL /wp-admin/upload.php?page=ewww-image-optimizer-bulk
Aspect menu-item
HTTP status 200
Load time 0.443 s
Memory usage 3.96 MiB
JS errors None
Resource errors None

Settings → EWWW Image Optimizer

Page screenshot: Settings → EWWW Image Optimizer
URL /wp-admin/options-general.php?page=ewww-image-optimizer%2Fewww-image-optimizer.php
Requested URL /wp-admin/options-general.php?page=ewww-image-optimizer/ewww-image-optimizer.php
Aspect menu-item
HTTP status 200
Load time 0.384 s
Memory usage 3.97 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.246 s
Memory usage 3.53 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.346 s0.253 s-0.093 s3.6 MiB4.01 MiB+ 425.42 KiB
/wp-admin/edit.php0.271 s0.375 s+0.104 s3.63 MiB4.05 MiB+ 425.11 KiB
/wp-admin/post-new.php1.198 s1.152 s-0.046 s5.27 MiB5.77 MiB+ 511.59 KiB
/wp-admin/upload.php0.624 s0.452 s-0.172 s3.46 MiB3.88 MiB+ 428.54 KiB
/wp-admin/options-writing.php0.210 s0.321 s+0.111 s3.55 MiB3.87 MiB+ 331.38 KiB
/wp-admin/media-new.php0.288 s0.367 s+0.079 s3.45 MiB3.86 MiB+ 429.34 KiB
/wp-admin/edit-tags.php?taxonomy=category0.251 s0.347 s+0.096 s3.48 MiB3.96 MiB+ 489.08 KiB
/wp-admin/post-new.php?post_type=page1.210 s1.101 s-0.109 s5.25 MiB5.74 MiB+ 504.8 KiB
/wp-admin/options-discussion.php0.609 s0.789 s+0.180 s3.45 MiB3.86 MiB+ 425.58 KiB
/wp-admin/edit-comments.php0.293 s0.387 s+0.094 s3.55 MiB3.97 MiB+ 424 KiB
/0.627 s0.345 s-0.282 s3.3 MiB3.53 MiB+ 232.28 KiB
Average 0.539 s0.535 s-0.003 s3.82 MiB4.23 MiB+ 420.65 KiB


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

Options wp_options 24

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide EWWW Image Optimizer Admin Menus