Slim SEO 3.21.3

Does Slim SEO work with WordPress 6.3.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
4PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 141.43 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 version6.3.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 30,000+
WordPress.org page https://wordpress.org/plugins/slim-seo/
Badges

WordPress compatibility badge PHP compatibility badge

Get badge code

Pages 5

Slim SEO ‹ Test site — WordPress

Page screenshot: Slim SEO ‹ Test site — WordPress
URL /wp-admin/options-general.php?page=slim-seo
Requested URL /wp-admin/plugins.php?action=activate&plugin=slim-seo%2Fslim-seo.php&plugin_status=all&paged=1&s&_wpnonce=51f2230e75
Aspect after-activation
HTTP status 200
Load time 0.642 s
Memory usage 3 MiB
JS errors None
Resource errors None

Settings → Slim SEO

Page screenshot: Settings → Slim SEO
URL /wp-admin/options-general.php?page=slim-seo
Aspect menu-item
HTTP status 200
Load time 0.438 s
Memory usage 2.92 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 0.197 s
Memory usage 3.3 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 0.639 s
Memory usage 5.35 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 0.619 s
Memory usage 5.3 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.365 s0.296 s-0.069 s2.82 MiB2.98 MiB+ 163.41 KiB
/wp-admin/edit.php0.208 s0.255 s+0.047 s2.85 MiB3.01 MiB+ 161.92 KiB
/wp-admin/post-new.php0.753 s0.808 s+0.055 s5.21 MiB5.35 MiB+ 144.98 KiB
/wp-admin/upload.php0.610 s0.509 s-0.101 s2.77 MiB2.91 MiB+ 143.02 KiB
/wp-admin/options-writing.php0.225 s0.207 s-0.018 s2.76 MiB2.89 MiB+ 135.24 KiB
/wp-admin/media-new.php0.385 s0.216 s-0.169 s2.74 MiB2.89 MiB+ 154.84 KiB
/wp-admin/edit-tags.php?taxonomy=category0.212 s0.208 s-0.004 s2.76 MiB2.92 MiB+ 163.63 KiB
/wp-admin/post-new.php?post_type=page0.603 s0.613 s+0.010 s5.21 MiB5.3 MiB+ 89.94 KiB
/wp-admin/options-discussion.php0.233 s0.218 s-0.015 s2.75 MiB2.89 MiB+ 145.02 KiB
/wp-admin/edit-comments.php0.396 s0.360 s-0.036 s2.78 MiB2.92 MiB+ 142.91 KiB
/0.312 s0.247 s-0.065 s3.13 MiB3.24 MiB+ 110.77 KiB
Average 0.391 s0.358 s-0.033 s3.25 MiB3.39 MiB+ 141.43 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
Language % Lines of code Comment lines Files
PHP84.9%5,17321096
JavaScript12.7%773786
XSLT2.3%13801
CSS0.1%505
XML0.1%501
Total 6,094 288 109

PHP Code Analysis | More results »

Lines of code 4,942
Total complexity 1,022
Median class complexity 8.0
Median method complexity 1.0
Most complex class SlimSEO\Redirection\Redirection
Most complex function SlimSEO\Redirection\Redirection::redirect()
Classes 87
Methods 489
Functions 0

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.

Options wp_options 1

Meta Boxes

{
    "post": {
        "slim-seo": {
            "title": "Search Engine Optimization",
            "context": "normal"
        }
    },
    "page": {
        "slim-seo": {
            "title": "Search Engine Optimization",
            "context": "normal"
        },
        "postexcerpt": {
            "title": "Excerpt",
            "context": "normal"
        }
    }
}

PHP Error Log 4 lines

[30-Aug-2023 20:17:22 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/slim-seo/src/Upgrade.php on line 29
[30-Aug-2023 20:17:22 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/slim-seo/src/Upgrade.php on line 29
[30-Aug-2023 20:17:22 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/slim-seo/src/Upgrade.php on line 29
[30-Aug-2023 20:17:22 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/slim-seo/src/Upgrade.php on line 29
See also: All tests for this plugin, How to Hide Slim SEO Admin Menus and Meta Boxes