Backup Migration 1.2.2

Does Backup Migration work with WordPress 6.1 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: 128.79 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 version6.1
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=0f2be52776
Aspect after-activation
HTTP status 200
Load time 1.014 s
Memory usage 3.75 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 0.355 s
Memory usage 3.55 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 0.294 s
Memory usage 3.55 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.245 s0.298 s+0.053 s3.55 MiB3.69 MiB+ 143.97 KiB
/wp-admin/edit.php0.156 s0.224 s+0.068 s3.58 MiB3.72 MiB+ 142.98 KiB
/wp-admin/post-new.php0.701 s0.609 s-0.092 s5.48 MiB5.61 MiB+ 142.7 KiB
/wp-admin/upload.php0.461 s0.348 s-0.113 s3.49 MiB3.63 MiB+ 141.85 KiB
/wp-admin/options-writing.php0.148 s0.185 s+0.037 s3.48 MiB3.54 MiB+ 58.34 KiB
/wp-admin/media-new.php0.225 s0.254 s+0.029 s3.47 MiB3.61 MiB+ 142.02 KiB
/wp-admin/edit-tags.php?taxonomy=category0.161 s0.213 s+0.052 s3.5 MiB3.65 MiB+ 158.47 KiB
/wp-admin/post-new.php?post_type=page0.754 s0.624 s-0.130 s5.47 MiB5.61 MiB+ 142.59 KiB
/wp-admin/options-discussion.php0.175 s0.268 s+0.093 s3.47 MiB3.56 MiB+ 98.02 KiB
/wp-admin/edit-comments.php0.214 s0.288 s+0.074 s3.5 MiB3.66 MiB+ 163.18 KiB
/0.298 s0.209 s-0.089 s3.47 MiB3.55 MiB+ 82.59 KiB
Average 0.322 s0.320 s-0.002 s3.86 MiB3.99 MiB+ 128.79 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 17,652 3,367 212

PHP Code Analysis | More results »

Lines of code 11,648
Total complexity 2,867
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 49
Methods 516
Functions 22


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 3

User Metadata wp_usermeta 1

PHP Error Log

The log file is empty.

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