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Head, Footer and Post Injections 3.2.1

Does "Head, Footer and Post Injections" work with WordPress 5.7 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
16PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 21.98 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
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/header-footer/
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Pages 5

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=header-footer%2Fplugin.php&plugin_status=all&paged=1&s&_wpnonce=822965fff4
Aspect after-activation
HTTP status 200
Load time 0.246 s
Memory usage 2.73 MiB
JS errors None
Resource errors None

Settings → Header and Footer

Page screenshot: Settings → Header and Footer
URL /wp-admin/options-general.php?page=header-footer%2Fadmin%2Foptions.php
Requested URL /wp-admin/options-general.php?page=header-footer/admin/options.php
Aspect menu-item
HTTP status 200
Load time 0.468 s
Memory usage 2.87 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 0.192 s
Memory usage 2.7 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 0.961 s
Memory usage 5.06 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 5.04 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.257 s0.241 s-0.016 s2.82 MiB2.85 MiB+ 25.78 KiB
/wp-admin/edit.php0.181 s0.210 s+0.029 s2.86 MiB2.89 MiB+ 25.78 KiB
/wp-admin/post-new.php0.900 s0.888 s-0.012 s5.02 MiB5.06 MiB+ 41.55 KiB
/wp-admin/upload.php0.459 s0.436 s-0.023 s2.7 MiB2.72 MiB+ 24.28 KiB
/wp-admin/options-writing.php0.155 s0.155 s+0.000 s2.71 MiB2.7 MiB- 7.38 KiB
/wp-admin/media-new.php0.327 s0.186 s-0.141 s2.67 MiB2.7 MiB+ 24.82 KiB
/wp-admin/edit-tags.php?taxonomy=category0.213 s0.177 s-0.036 s2.77 MiB2.8 MiB+ 25.73 KiB
/wp-admin/post-new.php?post_type=page1.169 s0.736 s-0.433 s5.01 MiB5.04 MiB+ 37.13 KiB
/wp-admin/options-discussion.php0.315 s0.268 s-0.047 s2.67 MiB2.7 MiB+ 25.13 KiB
/wp-admin/edit-comments.php0.337 s0.211 s-0.126 s2.78 MiB2.8 MiB+ 24.63 KiB
/0.252 s0.220 s-0.032 s2.71 MiB2.7 MiB- 5.72 KiB
Average 0.415 s0.339 s-0.076 s3.16 MiB3.18 MiB+ 21.98 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
PO File
CSS
Language % Lines of code Comment lines Files
PHP69.4%841304
PO File21.2%2571602
CSS9.3%11301
Total 1,211 190 7

PHP Code Analysis | More results »

Lines of code 475
Total complexity 122
Median class complexity 0.0
Median method complexity 0.0
Most complex class —
Most complex function hefo_the_content()
Classes 0
Methods 0
Functions 26

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": {
        "hefo": {
            "title": "Head and Footer",
            "context": "advanced"
        }
    },
    "page": {
        "hefo": {
            "title": "Head and Footer",
            "context": "advanced"
        }
    }
}

PHP Error Log 16 lines

[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_1 in /wp-content/plugins/header-footer/admin/controls.php on line 180
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_1 in /wp-content/plugins/header-footer/admin/controls.php on line 183
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_1 in /wp-content/plugins/header-footer/admin/controls.php on line 186
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_2 in /wp-content/plugins/header-footer/admin/controls.php on line 180
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_2 in /wp-content/plugins/header-footer/admin/controls.php on line 183
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_2 in /wp-content/plugins/header-footer/admin/controls.php on line 186
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_3 in /wp-content/plugins/header-footer/admin/controls.php on line 180
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_3 in /wp-content/plugins/header-footer/admin/controls.php on line 183
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_3 in /wp-content/plugins/header-footer/admin/controls.php on line 186
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_4 in /wp-content/plugins/header-footer/admin/controls.php on line 180
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_4 in /wp-content/plugins/header-footer/admin/controls.php on line 183
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_4 in /wp-content/plugins/header-footer/admin/controls.php on line 186
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_5 in /wp-content/plugins/header-footer/admin/controls.php on line 180
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_5 in /wp-content/plugins/header-footer/admin/controls.php on line 183
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: inner_alt_5 in /wp-content/plugins/header-footer/admin/controls.php on line 186
[09-Mar-2021 22:26:52 UTC] PHP Notice:  Undefined index: mobile_user_agents_parsed in /wp-content/plugins/header-footer/admin/options.php on line 394
See also: All tests for this plugin, How to Hide Head, Footer and Post Injections Admin Menus and Meta Boxes