Report - Jetpack by WordPress.com 5.7.1

Does Jetpack by WordPress.com work with WordPress 4.9.3 and PHP 7.0.16? A smoke test was performed on 2018-02-05 22:01:40 UTC.

Summary

Errors

	No PHP errors, warnings or notices
	No JavaScript exceptions
	All test pages loaded successfully
1	Resource error (CSS, JS, images, fonts and so on.) 1 404 Not Found

Performance

Memory usage: 570.12 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	4.9.3
PHP version	7.0.16
MySQL version	5.7.17
PHP memory limit	256M

Plugin Info

Last updated	2025-11-04T09:02:00+00:00
Active installs	4,000,000+
WordPress.org page	https://wordpress.org/plugins/jetpack/
Badges	Get badge code

Pages 3

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL	/wp-admin/plugins.php?action=activate&plugin=jetpack%2Fjetpack.php&plugin_status=all&paged=1&s&_wpnonce=634f04ec01
Aspect	after-activation
HTTP status	200 OK
Load time	0.959 s
Memory usage	3.55 MiB
JS errors	None
Resource errors	None

Jetpack

URL	/wp-admin/admin.php?page=jetpack
Aspect	menu-item
HTTP status	200 OK
Load time	0.231 s
Memory usage	4.48 MiB
JS errors	None
Resource errors	`[ { "errorCode": 203, "errorString": "Error downloading [testSite]/wp-json/jetpack/v4/rewind?_cacheBuster=1517868110834 - server replied: Not Found", "status": 404, "statusText": "Not Found", "url": "[testSite]/wp-json/jetpack/v4/rewind?_cacheBuster=1517868110834" } ]`

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200 OK
Load time	0.092 s
Memory usage	3.16 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.150 s	0.067 s	-0.083 s	2.97 MiB	3.57 MiB	+ 611.51 KiB
/wp-admin/edit.php	0.108 s	0.119 s	+0.011 s	3 MiB	3.59 MiB	+ 605.18 KiB
/wp-admin/post-new.php	0.214 s	0.083 s	-0.131 s	3.07 MiB	3.67 MiB	+ 612.66 KiB
/wp-admin/upload.php	0.132 s	0.129 s	-0.003 s	2.9 MiB	3.43 MiB	+ 541.09 KiB
/wp-admin/options-writing.php	0.095 s	0.110 s	+0.015 s	2.89 MiB	3.42 MiB	+ 541.06 KiB
/wp-admin/media-new.php	0.062 s	0.085 s	+0.023 s	2.88 MiB	3.41 MiB	+ 541.09 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.111 s	0.099 s	-0.012 s	2.92 MiB	3.51 MiB	+ 605.09 KiB
/wp-admin/post-new.php?post_type=page	0.193 s	0.226 s	+0.033 s	3.07 MiB	3.66 MiB	+ 605.41 KiB
/wp-admin/options-discussion.php	0.092 s	0.104 s	+0.012 s	2.89 MiB	3.41 MiB	+ 541.06 KiB
/wp-admin/edit-comments.php	0.099 s	0.053 s	-0.046 s	2.93 MiB	3.52 MiB	+ 605.15 KiB
/	0.083 s	0.145 s	+0.062 s	2.7 MiB	3.16 MiB	+ 461.99 KiB
Average	0.122 s	0.111 s	-0.011 s	2.93 MiB	3.49 MiB	+ 570.12 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` 8

do_activate
jetpack_activated
jetpack_activation_source
jetpack_available_modules
jetpack_options
jetpack_sync_settings_disable
sharing-options
stats_options

PHP Error Log

The log file is empty.

Jetpack by WordPress.com 5.7.1