Report - Broken Link Checker 2.1.0

Does Broken Link Checker work with WordPress 6.2.2 and PHP 8.1.12? A smoke test was performed on 2023-05-20 07:22:20 UTC.

Summary

Errors

9	PHP deprecation warnings
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 299.37 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	6.2.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-08-13T04:55:00+00:00
Active installs	500,000+
WordPress.org page	https://wordpress.org/plugins/broken-link-checker/
Badges	Get badge code

Pages 5

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=broken-link-checker%2Fbroken-link-checker.php&plugin_status=all&paged=1&s&_wpnonce=5547626013
Aspect	after-activation
HTTP status	200
Load time	0.541 s
Memory usage	4.12 MiB
JS errors	None
Resource errors	None

Link Checker

URL	/wp-admin/admin.php?page=blc_dash
Aspect	menu-item
HTTP status	200
Load time	0.490 s
Memory usage	3.23 MiB
JS errors	None
Resource errors	None

Link Checker → Local [old]

URL	/wp-admin/admin.php?page=blc_local
Aspect	menu-item
HTTP status	200
Load time	0.397 s
Memory usage	3.59 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.198 s
Memory usage	3.22 MiB
JS errors	None
Resource errors	None

Dashboard ‹ Test site — WordPress

URL	/wp-admin/index.php
Aspect	new-meta-boxes
HTTP status	200
Load time	0.442 s
Memory usage	3.38 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.706 s	0.306 s	-0.400 s	3.07 MiB	3.38 MiB	+ 311.37 KiB
/wp-admin/edit.php	0.179 s	0.242 s	+0.063 s	3.1 MiB	3.4 MiB	+ 308.76 KiB
/wp-admin/post-new.php	0.688 s	0.742 s	+0.054 s	5.02 MiB	5.34 MiB	+ 325.18 KiB
/wp-admin/upload.php	0.629 s	0.427 s	-0.202 s	3.02 MiB	3.3 MiB	+ 291.86 KiB
/wp-admin/options-writing.php	0.154 s	0.201 s	+0.047 s	3.01 MiB	3.28 MiB	+ 278.62 KiB
/wp-admin/media-new.php	0.248 s	0.314 s	+0.066 s	2.99 MiB	3.29 MiB	+ 304.05 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.163 s	0.228 s	+0.065 s	3.01 MiB	3.31 MiB	+ 309.67 KiB
/wp-admin/post-new.php?post_type=page	0.537 s	0.628 s	+0.091 s	5.01 MiB	5.33 MiB	+ 320.36 KiB
/wp-admin/options-discussion.php	0.188 s	0.272 s	+0.084 s	3 MiB	3.29 MiB	+ 292.66 KiB
/wp-admin/edit-comments.php	0.195 s	0.236 s	+0.041 s	3.03 MiB	3.31 MiB	+ 291.13 KiB
/	0.307 s	0.193 s	-0.114 s	2.97 MiB	3.22 MiB	+ 259.47 KiB
Average	0.363 s	0.344 s	-0.019 s	3.38 MiB	3.68 MiB	+ 299.37 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

Language		%	Lines of code	Comment lines	Files
	PO File	50.4%	26,326	15,515	31
	PHP	45.6%	23,781	11,552	150
	JavaScript	2.0%	1,055	227	25
	CSS	1.1%	552	30	2
	XML	0.4%	230	0	2
	SVG	0.4%	190	0	1
	JSON	0.1%	62	0	1
	Sass	0.0%	2	1	1
Total			52,198	27,325	213

PHP Code Analysis | More results »

Lines of code	21,895
Total complexity	3,884
Median class complexity	13.5
Median method complexity	2.0
Most complex class	wsBrokenLinkChecker
Most complex function	wsBrokenLinkChecker::options_page()

Classes	138
Methods	1,052
Functions	32

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 4

wp_blc_filters
wp_blc_instances
wp_blc_links
wp_blc_synch

Options `wp_options` 4

blc_activation_enabled
blc_installation_log
blc_settings
wsblc_options

Meta Boxes

{
    "dashboard": {
        "blc_dashboard_widget": {
            "title": "Broken Link Checker",
            "context": "normal"
        }
    }
}

PHP Error Log 9 lines

[20-May-2023 07:22:35 UTC] PHP Deprecated:  Implicit conversion from float 15948.057174682617 to int loses precision in /wp-content/plugins/broken-link-checker/legacy/core/core.php on line 3138
[20-May-2023 07:22:35 UTC] PHP Deprecated:  Implicit conversion from float 48866.987228393555 to int loses precision in /wp-content/plugins/broken-link-checker/legacy/core/core.php on line 3138
[20-May-2023 07:22:35 UTC] PHP Deprecated:  Implicit conversion from float 15423.059463500977 to int loses precision in /wp-content/plugins/broken-link-checker/legacy/core/core.php on line 3138
[20-May-2023 07:22:35 UTC] PHP Deprecated:  Implicit conversion from float 5304.3365478515625 to int loses precision in /wp-content/plugins/broken-link-checker/legacy/core/core.php on line 3138
[20-May-2023 07:22:35 UTC] PHP Deprecated:  Implicit conversion from float 6689.786911010742 to int loses precision in /wp-content/plugins/broken-link-checker/legacy/core/core.php on line 3138
[20-May-2023 07:22:35 UTC] PHP Deprecated:  Implicit conversion from float 6860.7330322265625 to int loses precision in /wp-content/plugins/broken-link-checker/legacy/core/core.php on line 3138
[20-May-2023 07:22:35 UTC] PHP Deprecated:  Implicit conversion from float 4629.1351318359375 to int loses precision in /wp-content/plugins/broken-link-checker/legacy/core/core.php on line 3138
[20-May-2023 07:22:35 UTC] PHP Deprecated:  Implicit conversion from float 705.2421569824219 to int loses precision in /wp-content/plugins/broken-link-checker/legacy/core/core.php on line 3138
[20-May-2023 07:22:35 UTC] PHP Deprecated:  Implicit conversion from float 2778.0532836914062 to int loses precision in /wp-content/plugins/broken-link-checker/legacy/core/core.php on line 3138

Broken Link Checker 2.1.0