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Newsletter 9.1.5

Does Newsletter work with WordPress 6.9.1 and PHP 8.1.12? A smoke test was performed on 2026-02-27 08:31:26 UTC.

Summary

Pages 13

Welcome ‹ Test site — WordPress

Newsletter

Newsletter → Subscription

Newsletter → Forms

Newsletter → Newsletters

Newsletter → Subscribers

Newsletter → Lists

Newsletter → Settings

Newsletter → Addons

Newsletter → Automated Pro

Newsletter → Autoresponder Pro

Test site – Just another WordPress site

Widgets ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.558 s	0.464 s	-0.094 s	3.78 MiB	4.16 MiB	+ 390.34 KiB
/wp-admin/edit.php	0.382 s	0.347 s	-0.035 s	3.78 MiB	4.21 MiB	+ 435.57 KiB
/wp-admin/post-new.php	0.835 s	0.909 s	+0.074 s	6.31 MiB	6.75 MiB	+ 455.67 KiB
/wp-admin/upload.php	0.576 s	0.616 s	+0.040 s	3.74 MiB	4.11 MiB	+ 377.33 KiB
/wp-admin/options-writing.php	0.362 s	0.397 s	+0.035 s	3.71 MiB	4.08 MiB	+ 375.82 KiB
/wp-admin/media-new.php	0.541 s	0.345 s	-0.196 s	3.7 MiB	4.08 MiB	+ 384.02 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.352 s	0.318 s	-0.034 s	3.72 MiB	4.1 MiB	+ 394.69 KiB
/wp-admin/post-new.php?post_type=page	0.803 s	0.714 s	-0.089 s	6.3 MiB	6.73 MiB	+ 449.16 KiB
/wp-admin/options-discussion.php	0.393 s	0.418 s	+0.025 s	3.71 MiB	4.08 MiB	+ 372.32 KiB
/wp-admin/edit-comments.php	0.370 s	0.361 s	-0.009 s	3.73 MiB	4.1 MiB	+ 377.32 KiB
/	0.327 s	0.212 s	-0.115 s	4.11 MiB	4.23 MiB	+ 121.17 KiB
Average	0.500 s	0.464 s	-0.036 s	4.23 MiB	4.6 MiB	+ 375.76 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.

Language		%	Lines of code	Comment lines	Files
	PHP	74.1%	31,159	4,076	232
	CSS	13.4%	5,648	572	23
	JSON	7.0%	2,950	0	21
	JavaScript	5.0%	2,105	189	7
	HTML	0.5%	200	14	3
Total			42,062	4,851	286

PHP Code Analysis | More results »

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 7

• wp_newsletter
• wp_newsletter_emails
• wp_newsletter_logs
• wp_newsletter_sent
• wp_newsletter_stats
• wp_newsletter_user_logs
• wp_newsletter_user_meta

Options wp_options 15

• newsletter_addons
• newsletter_addons_updated
• newsletter_backup_0.0.0
• newsletter_install_time
• newsletter_logger_secret
• newsletter_main
• newsletter_main_steps
• newsletter_news
• newsletter_news_updated
• newsletter_public_page_check
• newsletter_statistics
• newsletter_system_warnings
• newsletter_version
• widget_newsletterwidget
• widget_newsletterwidgetminimal

Sidebar Widgets 2

ID	Name
newsletterwidget	Newsletter
newsletterwidgetminimal	Newsletter Minimal

PHP Error Log 13 lines

[27-Feb-2026 08:31:49 UTC] [
    {
        "id": "2026-02-13",
        "start": "2026-02-13",
        "end": "2026-02-20",
        "message": "Check out the new Yearly Messages addon",
        "url": "?page=newsletter_extensions_index",
        "label": "See on the addons page"
    }


]
[27-Feb-2026 08:31:55 UTC] PHP Warning:  Undefined array key "search_page" in /wp-content/plugins/newsletter/users/index.php on line 112

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