Free SSL Certificate for WordPress - SSL Zen 1.9.5

Does "Free SSL Certificate for WordPress - SSL Zen" work with WordPress 5.3.1 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: 667.58 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.079 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.3.1
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=0217ecd5ed
Aspect after-activation
HTTP status 200
Load time 1.778 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 0.414 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 0.187 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 0.965 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 1.332 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 1.148 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 0.277 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.php0.324 s0.417 s+0.093 s3.61 MiB4.27 MiB+ 674.6 KiB
/wp-admin/edit.php0.231 s0.271 s+0.040 s3.64 MiB4.3 MiB+ 674.58 KiB
/wp-admin/post-new.php1.339 s1.753 s+0.414 s5.36 MiB5.95 MiB+ 604.47 KiB
/wp-admin/upload.php0.498 s0.561 s+0.063 s3.48 MiB4.19 MiB+ 732.25 KiB
/wp-admin/options-writing.php0.169 s0.242 s+0.073 s3.56 MiB4.18 MiB+ 639.19 KiB
/wp-admin/media-new.php0.211 s0.278 s+0.067 s3.46 MiB4.18 MiB+ 734.67 KiB
/wp-admin/edit-tags.php?taxonomy=category0.333 s0.252 s-0.081 s3.56 MiB4.22 MiB+ 669.68 KiB
/wp-admin/post-new.php?post_type=page1.293 s1.310 s+0.017 s5.35 MiB5.94 MiB+ 603.87 KiB
/wp-admin/options-discussion.php0.253 s0.588 s+0.335 s3.46 MiB4.18 MiB+ 733.73 KiB
/wp-admin/edit-comments.php0.305 s0.262 s-0.043 s3.57 MiB4.22 MiB+ 668.02 KiB
/0.300 s0.195 s-0.105 s3.32 MiB3.91 MiB+ 608.36 KiB
Average 0.478 s0.557 s+0.079 s3.85 MiB4.5 MiB+ 667.58 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

[18-Dec-2019 16:36:31 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
[18-Dec-2019 16:36:31 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
[18-Dec-2019 16:36:32 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
[18-Dec-2019 16:36:33 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
[18-Dec-2019 16:36:33 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
[18-Dec-2019 16:36:39 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
[18-Dec-2019 16:36:39 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
[18-Dec-2019 16:36:40 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
[18-Dec-2019 16:36:42 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
[18-Dec-2019 16:36:42 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
[18-Dec-2019 16:36:42 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
[18-Dec-2019 16:36:43 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
[18-Dec-2019 16:36:43 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
[18-Dec-2019 16:36:45 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
[18-Dec-2019 16:36:45 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
[18-Dec-2019 16:36:46 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
[18-Dec-2019 16:36:46 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