Webcraftic Robin image optimizer 1.3.4

Does "Webcraftic Robin image optimizer" work with WordPress 5.1.1 and PHP 7.0.16? 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: 485.73 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 version7.0.16
MySQL version5.7.17
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=a552cb1911
Aspect after-activation
HTTP status 200
Load time 0.326 s
Memory usage 3.7 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 0.380 s
Memory usage 3.94 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 0.198 s
Memory usage 3.7 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 0.240 s
Memory usage 4.11 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 0.233 s
Memory usage 3.22 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.258 s0.199 s-0.059 s3.29 MiB3.75 MiB+ 476.55 KiB
/wp-admin/edit.php0.181 s0.204 s+0.023 s3.32 MiB3.79 MiB+ 479.19 KiB
/wp-admin/post-new.php1.110 s0.998 s-0.112 s4.92 MiB5.46 MiB+ 546.59 KiB
/wp-admin/upload.php0.401 s0.334 s-0.067 s3.15 MiB3.68 MiB+ 539.09 KiB
/wp-admin/options-writing.php0.182 s0.145 s-0.037 s3.23 MiB3.67 MiB+ 444.41 KiB
/wp-admin/media-new.php0.182 s0.195 s+0.013 s3.13 MiB3.67 MiB+ 546.24 KiB
/wp-admin/edit-tags.php?taxonomy=category0.156 s0.175 s+0.019 s3.17 MiB3.71 MiB+ 545.42 KiB
/wp-admin/post-new.php?post_type=page0.913 s0.869 s-0.044 s4.91 MiB5.43 MiB+ 538.7 KiB
/wp-admin/options-discussion.php0.248 s0.229 s-0.019 s3.14 MiB3.67 MiB+ 539.98 KiB
/wp-admin/edit-comments.php0.183 s0.226 s+0.043 s3.24 MiB3.71 MiB+ 473.62 KiB
/0.334 s0.159 s-0.175 s3.01 MiB3.22 MiB+ 213.24 KiB
Average 0.377 s0.339 s-0.038 s3.5 MiB3.98 MiB+ 485.73 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