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  3. 5.5

Jetpack by WordPress.com 5.5

Does Jetpack by WordPress.com work with WordPress 4.9 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
1JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 567.31 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 version4.9
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 4,000,000+
WordPress.org page https://wordpress.org/plugins/jetpack/
Badges

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Pages 3

Plugins ‹ Test site — WordPress

Page screenshot: 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=88e0c23b85
Aspect after-activation
HTTP status 200 OK
Load time 0.835 s
Memory usage 3.52 MiB
JS errors None
Resource errors None

Jetpack

Page screenshot: Jetpack
URL /wp-admin/admin.php?page=jetpack
Aspect menu-item
HTTP status 200 OK
Load time 0.149 s
Memory usage 4.45 MiB
JS errors 
[
    {
        "message": "ReferenceError: Can't find variable: Set",
        "trace": [
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 29,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": "t"
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 28,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": "t"
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 28,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": "t"
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 26,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": "t"
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 26,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": "t"
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 26,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": "t"
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 22,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": "t"
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": "t"
            },
            {
                "file": "/wp-content/plugins/jetpack/_inc/build/admin.js?ver=5.5",
                "line": 1,
                "function": ""
            }
        ]
    }
]
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200 OK
Load time 0.110 s
Memory usage 3.09 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.101 s0.045 s-0.056 s2.95 MiB3.55 MiB+ 608.88 KiB
/wp-admin/edit.php0.084 s0.088 s+0.004 s2.99 MiB3.58 MiB+ 602.51 KiB
/wp-admin/post-new.php0.168 s0.063 s-0.105 s3.06 MiB3.65 MiB+ 609.99 KiB
/wp-admin/upload.php0.091 s0.111 s+0.020 s2.88 MiB3.4 MiB+ 538.11 KiB
/wp-admin/options-writing.php0.065 s0.073 s+0.008 s2.87 MiB3.4 MiB+ 538.08 KiB
/wp-admin/media-new.php0.042 s0.062 s+0.020 s2.86 MiB3.39 MiB+ 538.11 KiB
/wp-admin/edit-tags.php?taxonomy=category0.078 s0.077 s-0.001 s2.9 MiB3.49 MiB+ 602.11 KiB
/wp-admin/post-new.php?post_type=page0.154 s0.171 s+0.017 s3.04 MiB3.63 MiB+ 602.73 KiB
/wp-admin/options-discussion.php0.076 s0.074 s-0.002 s2.87 MiB3.39 MiB+ 538.39 KiB
/wp-admin/edit-comments.php0.076 s0.090 s+0.014 s2.91 MiB3.5 MiB+ 602.16 KiB
/0.068 s0.072 s+0.004 s2.64 MiB3.09 MiB+ 459.32 KiB
Average 0.091 s0.084 s-0.007 s2.91 MiB3.46 MiB+ 567.31 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

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Jetpack Admin Menus