Report - XML Sitemap Generator for Google 4.1.22

Does "XML Sitemap Generator for Google" work with WordPress 6.9.1 and PHP 8.1.12? A smoke test was performed on 2026-02-03 18:41:41 UTC.

Summary

Errors

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

Performance

Memory usage: 35.67 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	6.9.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-02-07T04:58:00+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=7ec6f69a12
Aspect	after-activation
HTTP status	200
Load time	0.386 s
Memory usage	3.81 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	0.760 s
Memory usage	6.5 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.189 s
Memory usage	4.16 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.418 s	0.354 s	-0.064 s	3.78 MiB	3.83 MiB	+ 53.48 KiB
/wp-admin/edit.php	0.346 s	0.337 s	-0.009 s	3.79 MiB	3.83 MiB	+ 41.15 KiB
/wp-admin/post-new.php	0.856 s	1.077 s	+0.221 s	6.31 MiB	6.36 MiB	+ 46.7 KiB
/wp-admin/upload.php	0.632 s	0.493 s	-0.139 s	3.74 MiB	3.76 MiB	+ 21.7 KiB
/wp-admin/options-writing.php	0.314 s	0.318 s	+0.004 s	3.72 MiB	3.74 MiB	+ 25.7 KiB
/wp-admin/media-new.php	0.506 s	0.307 s	-0.199 s	3.71 MiB	3.74 MiB	+ 33.89 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.444 s	0.281 s	-0.163 s	3.72 MiB	3.76 MiB	+ 44.56 KiB
/wp-admin/post-new.php?post_type=page	0.679 s	0.667 s	-0.012 s	6.3 MiB	6.34 MiB	+ 44.13 KiB
/wp-admin/options-discussion.php	0.320 s	0.415 s	+0.095 s	3.72 MiB	3.74 MiB	+ 22.2 KiB
/wp-admin/edit-comments.php	0.327 s	0.342 s	+0.015 s	3.74 MiB	3.76 MiB	+ 21.7 KiB
/	0.274 s	0.193 s	-0.081 s	4.12 MiB	4.16 MiB	+ 37.21 KiB
Average	0.465 s	0.435 s	-0.030 s	4.24 MiB	4.28 MiB	+ 35.67 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	63.6%	10,127	6,892	29
	PHP	34.9%	5,555	1,970	10
	XSLT	1.0%	153	0	1
	JavaScript	0.6%	92	3	1
Total			15,927	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

[03-Feb-2026 18:41:59 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 4.1.22