Report - Header Footer Code Manager 1.1.9

Does Header Footer Code Manager work with WordPress 5.7.1 and PHP 7.4.8? A smoke test was performed on 2021-04-15 05:46:09 UTC.

Summary

Errors

2	PHP notices
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 15.6 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 version	5.7.1
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2025-10-06T04:40:00+00:00
Active installs	600,000+
WordPress.org page	https://wordpress.org/plugins/header-footer-code-manager/
Badges	Get badge code

Pages 4

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-code-manager%2F99robots-header-footer-code-manager.php&plugin_status=all&paged=1&s&_wpnonce=58097bcaf7
Aspect	after-activation
HTTP status	200
Load time	0.313 s
Memory usage	2.8 MiB
JS errors	None
Resource errors	None

HFCM

URL	/wp-admin/admin.php?page=hfcm-list
Aspect	menu-item
HTTP status	200
Load time	0.172 s
Memory usage	2.7 MiB
JS errors	None
Resource errors	None

HFCM → Add New

URL	/wp-admin/admin.php?page=hfcm-create
Aspect	menu-item
HTTP status	200
Load time	0.194 s
Memory usage	2.83 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.167 s
Memory usage	2.66 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.272 s	0.308 s	+0.036 s	2.82 MiB	2.84 MiB	+ 23.16 KiB
/wp-admin/edit.php	0.194 s	0.214 s	+0.020 s	2.86 MiB	2.89 MiB	+ 23.15 KiB
/wp-admin/post-new.php	1.262 s	1.142 s	-0.120 s	5.02 MiB	5.06 MiB	+ 35.14 KiB
/wp-admin/upload.php	0.498 s	0.332 s	-0.166 s	2.7 MiB	2.72 MiB	+ 22.29 KiB
/wp-admin/options-writing.php	0.302 s	0.149 s	-0.153 s	2.71 MiB	2.7 MiB	- 9.35 KiB
/wp-admin/media-new.php	0.248 s	0.181 s	-0.067 s	2.67 MiB	2.7 MiB	+ 22.83 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.178 s	0.215 s	+0.037 s	2.77 MiB	2.79 MiB	+ 23.73 KiB
/wp-admin/post-new.php?post_type=page	1.112 s	0.668 s	-0.444 s	5.01 MiB	5.04 MiB	+ 30.73 KiB
/wp-admin/options-discussion.php	0.296 s	0.294 s	-0.002 s	2.68 MiB	2.7 MiB	+ 23.16 KiB
/wp-admin/edit-comments.php	0.232 s	0.224 s	-0.008 s	2.78 MiB	2.8 MiB	+ 22.09 KiB
/	0.250 s	0.210 s	-0.040 s	2.71 MiB	2.66 MiB	- 45.36 KiB
Average	0.440 s	0.358 s	-0.082 s	3.16 MiB	3.17 MiB	+ 15.6 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.

PO File

PHP

CSS

Language		%	Lines of code	Comment lines	Files
	PO File	62.2%	3,157	865	21
	PHP	25.6%	1,297	179	7
	CSS	10.2%	520	17	3
	JavaScript	2.0%	102	6	3
Total			5,076	1,067	34

PHP Code Analysis | More results »

Lines of code	965
Total complexity	178
Median class complexity	59.0
Median method complexity	1.0
Most complex class	Hfcm_Snippets_List
Most complex function	hfcm_add_snippets()

Classes	1
Methods	16
Functions	23

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

wp_hfcm_scripts

Options `wp_options` 2

hfcm_activation_date
hfcm_db_version

PHP Error Log 2 lines

[15-Apr-2021 05:46:26 UTC] PHP Notice:  Undefined variable: i in /wp-content/plugins/header-footer-code-manager/includes/hfcm-add-edit.php on line 235
[15-Apr-2021 05:46:26 UTC] PHP Notice:  Undefined variable: i in /wp-content/plugins/header-footer-code-manager/includes/hfcm-add-edit.php on line 235

Header Footer Code Manager 1.1.9