Swift Performance Lite 2.1.5

Does Swift Performance Lite work with WordPress 5.7 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: 437.33 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.034 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.7
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/
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Pages 6

Swift Performance Lite setup

Page screenshot: Swift Performance Lite 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=c47f6e6237
Aspect after-activation
HTTP status 200
Load time 0.668 s
Memory usage 3.21 MiB
JS errors None
Resource errors None

Tools → Swift Performance Lite

Page screenshot: Tools → Swift Performance Lite
URL /wp-admin/tools.php?page=swift-performance
Aspect menu-item
HTTP status 200
Load time 0.670 s
Memory usage 3.31 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 0.524 s
Memory usage 3.04 MiB
JS errors None
Resource errors None

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/index.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.379 s
Memory usage 3.22 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 1.269 s
Memory usage 5.49 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 0.734 s
Memory usage 5.47 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.316 s0.415 s+0.099 s2.82 MiB3.22 MiB+ 405.8 KiB
/wp-admin/edit.php0.220 s0.204 s-0.016 s2.86 MiB3.32 MiB+ 472.52 KiB
/wp-admin/post-new.php0.889 s1.037 s+0.148 s5.02 MiB5.49 MiB+ 475.75 KiB
/wp-admin/upload.php0.480 s0.270 s-0.210 s2.7 MiB3.15 MiB+ 466.25 KiB
/wp-admin/options-writing.php0.243 s0.206 s-0.037 s2.71 MiB3.13 MiB+ 434.26 KiB
/wp-admin/media-new.php0.208 s0.232 s+0.024 s2.67 MiB3.13 MiB+ 466.45 KiB
/wp-admin/edit-tags.php?taxonomy=category0.180 s0.207 s+0.027 s2.77 MiB3.17 MiB+ 408.86 KiB
/wp-admin/post-new.php?post_type=page0.847 s1.180 s+0.333 s5.01 MiB5.47 MiB+ 470.68 KiB
/wp-admin/options-discussion.php0.293 s0.250 s-0.043 s2.67 MiB3.13 MiB+ 466.78 KiB
/wp-admin/edit-comments.php0.227 s0.215 s-0.012 s2.78 MiB3.17 MiB+ 402.27 KiB
/0.264 s0.321 s+0.057 s2.71 MiB3.04 MiB+ 341.02 KiB
Average 0.379 s0.412 s+0.034 s3.16 MiB3.58 MiB+ 437.33 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.

JavaScript
PHP
SVG
PO File
CSS
Language % Lines of code Comment lines Files
JavaScript40.0%15,4764,5728
PHP31.0%11,9911,93763
SVG10.1%3,92703
PO File9.9%3,8391,5682
CSS9.0%3,489648
Total 38,722 8,141 84

PHP Code Analysis | More results »

Lines of code 9,673
Total complexity 2,290
Median class complexity 29.0
Median method complexity 2.0
Most complex class Swift_Performance_Lite
Most complex function Swift_Performance_Asset_Manager::asset_manager_callback()
Classes 35
Methods 394
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

{
    "dashboard": {
        "swift_dashboard_lto_upgrade_widget": {
            "title": "Swift Performance",
            "context": "normal"
        }
    },
    "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