Swift Performance Lite 2.3.1.1

Does Swift Performance Lite work with WordPress 5.7.1 and PHP 7.4.8? 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: 575.67 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 version5.7.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 10,000+
WordPress.org page https://wordpress.org/plugins/swift-performance-lite/
Badges

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Pages 5

Swift Performance setup

Page screenshot: Swift Performance setup
URL /wp-admin/tools.php?page=swift-performance&subpage=setup
Requested URL /wp-admin/plugins.php?action=activate&plugin=swift-performance-lite%2Fperformance.php&plugin_status=all&paged=1&s&_wpnonce=8984fbb2fe
Aspect after-activation
HTTP status 200
Load time 0.775 s
Memory usage 3.42 MiB
JS errors None
Resource errors None

Tools → Swift Performance

Page screenshot: Tools → Swift Performance
URL /wp-admin/tools.php?page=swift-performance
Aspect menu-item
HTTP status 200
Load time 0.755 s
Memory usage 3.54 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 3.17 MiB
JS errors None
Resource errors None

Add New Post ‹ Test site — WordPress

Page screenshot: Add New Post ‹ Test site — WordPress
URL /wp-admin/post-new.php
Aspect new-meta-boxes
HTTP status 200
Load time 1.387 s
Memory usage 5.63 MiB
JS errors None
Resource errors None

Add New Page ‹ Test site — WordPress

Page screenshot: Add New Page ‹ Test site — WordPress
URL /wp-admin/post-new.php?post_type=page
Aspect new-meta-boxes
HTTP status 200
Load time 0.753 s
Memory usage 5.61 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.281 s0.265 s-0.016 s2.82 MiB3.4 MiB+ 594.8 KiB
/wp-admin/edit.php0.197 s0.221 s+0.024 s2.86 MiB3.45 MiB+ 599.65 KiB
/wp-admin/post-new.php0.962 s1.323 s+0.361 s5.02 MiB5.63 MiB+ 623.79 KiB
/wp-admin/upload.php0.571 s0.343 s-0.228 s2.7 MiB3.28 MiB+ 600.38 KiB
/wp-admin/options-writing.php0.269 s0.146 s-0.123 s2.71 MiB3.26 MiB+ 561.45 KiB
/wp-admin/media-new.php0.228 s0.225 s-0.003 s2.67 MiB3.26 MiB+ 599.15 KiB
/wp-admin/edit-tags.php?taxonomy=category0.191 s0.203 s+0.012 s2.77 MiB3.29 MiB+ 536.05 KiB
/wp-admin/post-new.php?post_type=page1.321 s1.203 s-0.118 s5.01 MiB5.61 MiB+ 618.72 KiB
/wp-admin/options-discussion.php0.308 s0.283 s-0.025 s2.67 MiB3.25 MiB+ 593.98 KiB
/wp-admin/edit-comments.php0.236 s0.237 s+0.001 s2.78 MiB3.3 MiB+ 534.91 KiB
/0.277 s0.244 s-0.033 s2.71 MiB3.17 MiB+ 469.55 KiB
Average 0.440 s0.427 s-0.013 s3.16 MiB3.72 MiB+ 575.67 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.

PHP
JavaScript
SVG
CSS
PO File
Language % Lines of code Comment lines Files
PHP40.2%16,2942,48681
JavaScript23.8%9,6411,2309
SVG15.4%6,24304
CSS10.7%4,342628
PO File9.9%4,0211,7592
Total 40,541 5,537 104

PHP Code Analysis | More results »

Lines of code 13,195
Total complexity 2,997
Median class complexity 27.0
Median method complexity 3.0
Most complex class Swift_Performance
Most complex function Swift_Performance_Asset_Manager::asset_manager_callback()
Classes 40
Methods 489
Functions 9

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 4

Meta Boxes

{
    "post": {
        "swift_performance_meta_box": {
            "title": "Swift Performance",
            "context": "normal"
        }
    },
    "page": {
        "swift_performance_meta_box": {
            "title": "Swift Performance",
            "context": "normal"
        }
    }
}

PHP Error Log

The log file is empty.

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