Backup Migration 1.1.0

Does Backup Migration work with WordPress 5.7.2 and PHP 7.4.8? 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: 118.58 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.053 seconds
The average page load time increased by this amount after activating the plugin.

WordPress version5.7.2
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 80,000+ page

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Pages 3

Backup Migration ‹ Test site — WordPress

Page screenshot: Backup Migration ‹ Test site — WordPress
URL /wp-admin/admin.php?page=backup-migration
Requested URL /wp-admin/plugins.php?action=activate&plugin=backup-backup%2Fbackup-backup.php&plugin_status=all&paged=1&s&_wpnonce=6025b78f9c
Aspect after-activation
HTTP status 200
Load time 1.261 s
Memory usage 3.03 MiB
JS errors None
Resource errors None

Backup Migration

Page screenshot: Backup Migration
URL /wp-admin/admin.php?page=backup-migration
Aspect menu-item
HTTP status 200
Load time 0.417 s
Memory usage 2.84 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 0.395 s
Memory usage 2.72 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.294 s0.380 s+0.086 s2.82 MiB2.96 MiB+ 138.8 KiB
/wp-admin/edit.php0.195 s0.284 s+0.089 s2.86 MiB3 MiB+ 142.68 KiB
/wp-admin/post-new.php0.978 s1.330 s+0.352 s5.02 MiB5.17 MiB+ 147.02 KiB
/wp-admin/upload.php0.549 s0.485 s-0.064 s2.7 MiB2.83 MiB+ 135.89 KiB
/wp-admin/options-writing.php0.247 s0.269 s+0.022 s2.71 MiB2.81 MiB+ 104.06 KiB
/wp-admin/media-new.php0.223 s0.285 s+0.062 s2.67 MiB2.81 MiB+ 136.26 KiB
/wp-admin/edit-tags.php?taxonomy=category0.214 s0.295 s+0.081 s2.77 MiB2.84 MiB+ 74.41 KiB
/wp-admin/post-new.php?post_type=page1.273 s0.881 s-0.392 s5.01 MiB5.15 MiB+ 146.95 KiB
/wp-admin/options-discussion.php0.298 s0.300 s+0.002 s2.67 MiB2.81 MiB+ 136.69 KiB
/wp-admin/edit-comments.php0.242 s0.306 s+0.064 s2.78 MiB2.85 MiB+ 73.41 KiB
/0.310 s0.589 s+0.279 s2.65 MiB2.72 MiB+ 68.16 KiB
Average 0.438 s0.491 s+0.053 s3.15 MiB3.27 MiB+ 118.58 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

Language % Lines of code Comment lines Files
Total 13,152 2,636 193

PHP Code Analysis | More results »

Lines of code 8,005
Total complexity 1,915
Median class complexity 14.0
Median method complexity 2.0
Most complex class BMI\Plugin\BMI_Ajax
Most complex function BMI\Plugin\Zipper\Zip::zip_end()
Classes 43
Methods 389
Functions 21


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.

Options wp_options 2

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide the "Backup Migration" Admin Menu