Report - XML Sitemap Generator for Google 4.1.23

Does "XML Sitemap Generator for Google" work with WordPress 7.0 and PHP 8.1.12? A smoke test was performed on 2026-05-20 19:24:07 UTC.

Summary

Errors

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

Performance

Memory usage: 39.64 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	7.0
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-05-31T00:20:00+00:00
Active installs	1,000,000+
WordPress.org page	https://wordpress.org/plugins/google-sitemap-generator/
Badges	Get badge code

Pages 3

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=google-sitemap-generator%2Fsitemap.php&plugin_status=all&paged=1&s&_wpnonce=d55249ad27
Aspect	after-activation
HTTP status	200
Load time	1.033 s
Memory usage	3.95 MiB
JS errors	None
Resource errors	None

Settings → XML-Sitemap

URL	/wp-admin/options-general.php?page=google-sitemap-generator%2Fsitemap.php
Requested URL	/wp-admin/options-general.php?page=google-sitemap-generator/sitemap.php
Aspect	menu-item
HTTP status	200
Load time	1.831 s
Memory usage	6.65 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.244 s
Memory usage	4.28 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.674 s	0.838 s	+0.164 s	3.93 MiB	3.98 MiB	+ 56.6 KiB
/wp-admin/edit.php	0.543 s	0.570 s	+0.027 s	3.98 MiB	4.03 MiB	+ 49.33 KiB
/wp-admin/post-new.php	2.086 s	1.880 s	-0.206 s	6.56 MiB	6.61 MiB	+ 51.72 KiB
/wp-admin/upload.php	0.788 s	0.739 s	-0.049 s	3.89 MiB	3.91 MiB	+ 22.06 KiB
/wp-admin/options-writing.php	0.564 s	0.538 s	-0.026 s	3.86 MiB	3.89 MiB	+ 25.98 KiB
/wp-admin/media-new.php	0.625 s	0.986 s	+0.361 s	3.85 MiB	3.89 MiB	+ 34.17 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.536 s	0.539 s	+0.003 s	3.86 MiB	3.9 MiB	+ 39.34 KiB
/wp-admin/post-new.php?post_type=page	1.775 s	1.473 s	-0.302 s	6.55 MiB	6.6 MiB	+ 47.24 KiB
/wp-admin/options-discussion.php	0.723 s	0.683 s	-0.040 s	3.86 MiB	3.89 MiB	+ 22.48 KiB
/wp-admin/edit-comments.php	0.572 s	0.544 s	-0.028 s	3.89 MiB	3.91 MiB	+ 29.88 KiB
/	0.312 s	0.211 s	-0.101 s	4.23 MiB	4.28 MiB	+ 57.3 KiB
Average	0.836 s	0.818 s	-0.018 s	4.41 MiB	4.44 MiB	+ 39.64 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	63.5%	10,127	6,892	29
	PHP	34.9%	5,565	1,970	10
	XSLT	1.0%	153	0	1
	JavaScript	0.6%	92	3	1
Total			15,937	8,865	41

PHP Code Analysis | More results »

Lines of code	5,569
Total complexity	1,162
Median class complexity	21.0
Median method complexity	2.0
Most complex class	GoogleSitemapGenerator
Most complex function	GoogleSitemapGeneratorUI::html_show_options_page()

Classes	13
Methods	216
Functions	12

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` 4

gsg_indexnow-admin_api_key
gsg_indexnow-is_valid_api_key
sm_options
sm_rewrite_done

PHP Error Log 1 lines

[20-May-2026 19:24:34 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/google-sitemap-generator/sitemap.php on line 443

XML Sitemap Generator for Google 4.1.23