EWWW Image Optimizer 4.7.2

Does EWWW Image Optimizer work with WordPress 5.1.1 and PHP 7.0.16? 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: 377.6 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 version5.1.1
PHP version7.0.16
MySQL version5.7.17
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=373458aa82
Aspect after-activation
HTTP status 200
Load time 0.480 s
Memory usage 4.14 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 0.301 s
Memory usage 3.6 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 0.298 s
Memory usage 3.64 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 0.244 s
Memory usage 3.2 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.235 s0.196 s-0.039 s3.29 MiB3.63 MiB+ 356.48 KiB
/wp-admin/edit.php0.161 s0.180 s+0.019 s3.32 MiB3.67 MiB+ 356.45 KiB
/wp-admin/post-new.php0.939 s0.892 s-0.047 s4.92 MiB5.35 MiB+ 434.55 KiB
/wp-admin/upload.php0.418 s0.393 s-0.025 s3.15 MiB3.57 MiB+ 423.54 KiB
/wp-admin/options-writing.php0.161 s0.179 s+0.018 s3.23 MiB3.55 MiB+ 326.84 KiB
/wp-admin/media-new.php0.162 s0.279 s+0.117 s3.13 MiB3.55 MiB+ 423.5 KiB
/wp-admin/edit-tags.php?taxonomy=category0.151 s0.166 s+0.015 s3.17 MiB3.58 MiB+ 420.36 KiB
/wp-admin/post-new.php?post_type=page0.821 s2.159 s+1.338 s4.91 MiB5.32 MiB+ 427.3 KiB
/wp-admin/options-discussion.php1.152 s0.168 s-0.984 s3.14 MiB3.55 MiB+ 420.86 KiB
/wp-admin/edit-comments.php0.423 s0.191 s-0.232 s3.24 MiB3.59 MiB+ 355.3 KiB
/0.491 s0.216 s-0.275 s3.01 MiB3.21 MiB+ 208.38 KiB
Average 0.465 s0.456 s-0.009 s3.5 MiB3.87 MiB+ 377.6 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