Contact Form Submissions 1.6.2

Does Contact Form Submissions work with WordPress 5.1.1 and PHP 7.0.16? A smoke test was performed on .


No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.

Memory usage: 43.5 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.

WordPress version5.1.1
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 50,000+ page

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Pages 2

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=contact-form-submissions%2Fcontact-form-submissions.php&plugin_status=all&paged=1&s&_wpnonce=35fa6a36b1
Aspect after-activation
HTTP status 200
Load time 0.290 s
Memory usage 3.27 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.268 s
Memory usage 2.99 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.296 s0.387 s+0.091 s3.29 MiB3.32 MiB+ 37.96 KiB
/wp-admin/edit.php0.217 s0.293 s+0.076 s3.32 MiB3.36 MiB+ 40.11 KiB
/wp-admin/post-new.php1.308 s1.833 s+0.525 s4.92 MiB5.04 MiB+ 115.35 KiB
/wp-admin/upload.php0.603 s0.570 s-0.033 s3.15 MiB3.19 MiB+ 36.03 KiB
/wp-admin/options-writing.php0.260 s0.288 s+0.028 s3.23 MiB3.18 MiB- 57.19 KiB
/wp-admin/media-new.php0.287 s0.296 s+0.009 s3.13 MiB3.17 MiB+ 36.2 KiB
/wp-admin/edit-tags.php?taxonomy=category0.296 s0.352 s+0.056 s3.17 MiB3.27 MiB+ 101.09 KiB
/wp-admin/post-new.php?post_type=page1.365 s1.157 s-0.208 s4.91 MiB5.01 MiB+ 108.09 KiB
/wp-admin/options-discussion.php0.698 s0.263 s-0.435 s3.14 MiB3.17 MiB+ 36.52 KiB
/wp-admin/edit-comments.php0.275 s0.249 s-0.026 s3.24 MiB3.28 MiB+ 36.02 KiB
/0.660 s0.171 s-0.489 s3.01 MiB3 MiB- 11.7 KiB
Average 0.570 s0.533 s-0.037 s3.5 MiB3.54 MiB+ 43.5 KiB


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.

Custom Post Types 1

ID Name
wpcf7sContact Form Submissions

Meta Boxes

    "wpcf7s": {
        "wpcf7s_mail": {
            "title": "Mail",
            "context": "normal"
        "wpcf7s_posted": {
            "title": "Posted",
            "context": "normal"
        "wpcf7s_actions": {
            "title": "Overview",
            "context": "side"

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Contact Form Submissions Meta Boxes