Smush – Compress, Optimize and Lazy Load Images 3.6.3

Does Smush work with WordPress 5.4.1 and PHP 7.2.16? A smoke test was performed on .

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: 392.54 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.023 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.4.1
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000,000+
WordPress.org page https://wordpress.org/plugins/wp-smushit/
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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=wp-smushit%2Fwp-smush.php&plugin_status=all&paged=1&s&_wpnonce=ab7626e40f
Aspect after-activation
HTTP status 200
Load time 0.571 s
Memory usage 4.17 MiB
JS errors None
Resource errors None

Smush

Page screenshot: Smush
URL /wp-admin/admin.php?page=smush
Aspect menu-item
HTTP status 200
Load time 1.130 s
Memory usage 4.21 MiB
JS errors None
Resource errors None

Smush → Smush Pro

Page screenshot: Smush → Smush Pro
URL /wp-admin/admin.php?page=smush-upgrade
Aspect menu-item
HTTP status 200
Load time 0.442 s
Memory usage 4.1 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.238 s
Memory usage 3.58 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.349 s0.307 s-0.042 s3.64 MiB4.03 MiB+ 402.79 KiB
/wp-admin/edit.php0.223 s0.212 s-0.011 s3.67 MiB4.06 MiB+ 401.11 KiB
/wp-admin/post-new.php1.146 s1.589 s+0.443 s5.43 MiB5.83 MiB+ 410.21 KiB
/wp-admin/upload.php0.421 s0.491 s+0.070 s3.5 MiB3.96 MiB+ 471.43 KiB
/wp-admin/options-writing.php0.171 s0.165 s-0.006 s3.58 MiB3.94 MiB+ 363.66 KiB
/wp-admin/media-new.php0.451 s0.229 s-0.222 s3.48 MiB3.94 MiB+ 468.33 KiB
/wp-admin/edit-tags.php?taxonomy=category0.187 s0.165 s-0.022 s3.59 MiB3.97 MiB+ 393.38 KiB
/wp-admin/post-new.php?post_type=page0.965 s1.159 s+0.194 s5.42 MiB5.82 MiB+ 406.77 KiB
/wp-admin/options-discussion.php0.259 s0.223 s-0.036 s3.49 MiB3.94 MiB+ 461.69 KiB
/wp-admin/edit-comments.php0.215 s0.219 s+0.004 s3.59 MiB3.97 MiB+ 391.91 KiB
/0.310 s0.189 s-0.121 s3.43 MiB3.58 MiB+ 146.66 KiB
Average 0.427 s0.450 s+0.023 s3.89 MiB4.28 MiB+ 392.54 KiB

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 1

Options wp_options 7

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Smush Admin Menus