Free SSL Certificate for WordPress - SSL Zen 1.9.6

Does "Free SSL Certificate for WordPress - SSL Zen" work with WordPress 5.3.2 and PHP 7.2.16? A smoke test was performed on .

Summary

Errors
17PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 666.98 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 version5.3.2
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 10,000+
WordPress.org page https://wordpress.org/plugins/ssl-zen/
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Pages 7

SSL Zen ‹ Test site — WordPress

Page screenshot: SSL Zen ‹ Test site — WordPress
URL /wp-admin/admin.php?page=ssl_zen&tab=incompatible
Requested URL /wp-admin/plugins.php?action=activate&plugin=ssl-zen%2Fssl_zen.php&plugin_status=all&paged=1&s&_wpnonce=3b13b11a19
Aspect after-activation
HTTP status 200
Load time 1.685 s
Memory usage 4.63 MiB
JS errors None
Resource errors None

SSL Zen

Page screenshot: SSL Zen
URL /wp-admin/admin.php?page=ssl_zen&tab=incompatible
Requested URL /wp-admin/admin.php?page=ssl_zen
Aspect menu-item
HTTP status 200
Load time 0.214 s
Memory usage 4.18 MiB
JS errors None
Resource errors None

SSL Zen → Registration

Page screenshot: SSL Zen → Registration
URL /wp-admin/admin.php?page=ssl-zen-registration
Aspect menu-item
HTTP status 200
Load time 0.138 s
Memory usage 4.18 MiB
JS errors None
Resource errors None

SSL Zen → Contact Us

Page screenshot: SSL Zen → Contact Us
URL /wp-admin/admin.php?page=ssl_zen-contact
Aspect menu-item
HTTP status 200
Load time 0.955 s
Memory usage 4.31 MiB
JS errors None
Resource errors None

SSL Zen → Support Forum

Page screenshot: SSL Zen → Support Forum
URL https://wordpress.org/support/plugin/ssl-zen/
Requested URL /wp-admin/admin.php?page=ssl_zen-wp-support-forum
Aspect menu-item
HTTP status 200
Load time 1.334 s
Memory usage N/A
JS errors None
Resource errors None

SSL Zen → Upgrade  ➤

Page screenshot: SSL Zen → Upgrade  ➤
URL /wp-admin/admin.php?page=ssl_zen-pricing
Aspect menu-item
HTTP status 200
Load time 1.025 s
Memory usage 4.56 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.235 s
Memory usage 3.91 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.247 s0.283 s+0.036 s3.61 MiB4.27 MiB+ 674.6 KiB
/wp-admin/edit.php0.182 s0.204 s+0.022 s3.64 MiB4.3 MiB+ 674.58 KiB
/wp-admin/post-new.php1.087 s1.365 s+0.278 s5.36 MiB5.95 MiB+ 604.47 KiB
/wp-admin/upload.php0.456 s0.395 s-0.061 s3.48 MiB4.19 MiB+ 732.2 KiB
/wp-admin/options-writing.php0.142 s0.157 s+0.015 s3.56 MiB4.18 MiB+ 639.13 KiB
/wp-admin/media-new.php0.208 s0.191 s-0.017 s3.46 MiB4.18 MiB+ 734.62 KiB
/wp-admin/edit-tags.php?taxonomy=category0.157 s0.186 s+0.029 s3.56 MiB4.22 MiB+ 669.63 KiB
/wp-admin/post-new.php?post_type=page0.914 s0.907 s-0.007 s5.35 MiB5.93 MiB+ 597.05 KiB
/wp-admin/options-discussion.php0.303 s0.296 s-0.007 s3.46 MiB4.18 MiB+ 733.68 KiB
/wp-admin/edit-comments.php0.198 s0.197 s-0.001 s3.57 MiB4.22 MiB+ 667.97 KiB
/0.299 s0.193 s-0.106 s3.32 MiB3.91 MiB+ 608.85 KiB
Average 0.381 s0.398 s+0.016 s3.85 MiB4.5 MiB+ 666.98 KiB

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 6

PHP Error Log 17 lines

[19-Dec-2019 09:48:48 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:48 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:48 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:49 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:49 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_registration() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:55 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:55 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:56 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:57 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:58 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:58 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:58 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:48:58 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:49:00 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:49:00 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:49:00 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
[19-Dec-2019 09:49:00 UTC] PHP Deprecated:  Non-static method ssl_zen_admin::ssl_zen_review_donation_notice() should not be called statically in /wp-includes/class-wp-hook.php on line 288
See also: All tests for this plugin, How to Hide SSL Zen - Free SSL Certificate & HTTPS Redirect for WordPress Admin Menus