Webcraftic Robin image optimizer 1.3.6

Does "Webcraftic Robin image optimizer" work with WordPress 5.1.1 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: 497.74 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 version5.1.1
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 100,000+
WordPress.org page https://wordpress.org/plugins/robin-image-optimizer/
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Pages 5

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=robin-image-optimizer%2Frobin-image-optimizer.php&plugin_status=all&paged=1&s&_wpnonce=03673fc61f
Aspect after-activation
HTTP status 200
Load time 0.778 s
Memory usage 3.85 MiB
JS errors None
Resource errors None

Settings → Robin image optimizer

Page screenshot: Settings  → Robin image optimizer
URL /wp-admin/options-general.php?page=rio_general-wbcr_image_optimizer
Aspect menu-item
HTTP status 200
Load time 0.521 s
Memory usage 4.1 MiB
JS errors None
Resource errors None

License

Page screenshot: License
URL /wp-admin/admin.php?page=rio_license-wbcr_image_optimizer
Aspect menu-item
HTTP status 200
Load time 0.303 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Settings

Page screenshot: Settings
URL /wp-admin/admin.php?page=rio_settings-wbcr_image_optimizer
Aspect menu-item
HTTP status 200
Load time 0.296 s
Memory usage 4.25 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 0.203 s
Memory usage 3.36 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.324 s0.242 s-0.082 s3.42 MiB3.89 MiB+ 482.77 KiB
/wp-admin/edit.php0.258 s0.212 s-0.046 s3.45 MiB3.92 MiB+ 479.93 KiB
/wp-admin/post-new.php1.061 s1.040 s-0.021 s5 MiB5.53 MiB+ 546.16 KiB
/wp-admin/upload.php0.569 s0.591 s+0.022 s3.28 MiB3.81 MiB+ 538.27 KiB
/wp-admin/options-writing.php0.226 s0.279 s+0.053 s3.36 MiB3.83 MiB+ 476.54 KiB
/wp-admin/media-new.php0.235 s0.183 s-0.052 s3.26 MiB3.83 MiB+ 579.57 KiB
/wp-admin/edit-tags.php?taxonomy=category0.267 s0.181 s-0.086 s3.3 MiB3.84 MiB+ 545.46 KiB
/wp-admin/post-new.php?post_type=page0.996 s1.097 s+0.101 s4.99 MiB5.51 MiB+ 538.74 KiB
/wp-admin/options-discussion.php0.393 s0.430 s+0.037 s3.27 MiB3.83 MiB+ 574.84 KiB
/wp-admin/edit-comments.php0.237 s0.212 s-0.025 s3.37 MiB3.84 MiB+ 473.66 KiB
/0.379 s0.302 s-0.077 s3.12 MiB3.36 MiB+ 239.18 KiB
Average 0.450 s0.434 s-0.016 s3.62 MiB4.11 MiB+ 497.74 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 Robin image optimizer Admin Menus