Highways Sync for Intercom 1.1.0

Does Highways Sync for Intercom work with WordPress 5.6 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
2PHP notices
40Unrecognized messages in the PHP error log
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 247.75 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 version5.6
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 30+
WordPress.org page https://wordpress.org/plugins/highways-sync-for-intercom/
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Pages 4

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=highways-sync-for-intercom%2Fhighways-sync-for-intercom.php&plugin_status=all&paged=1&s&_wpnonce=6bc92dbcde
Aspect after-activation
HTTP status 200
Load time 1.019 s
Memory usage 3.01 MiB
JS errors None
Resource errors None

Tools → Scheduled Actions

Page screenshot: Tools → Scheduled Actions
URL /wp-admin/tools.php?page=action-scheduler
Aspect menu-item
HTTP status 200
Load time 0.211 s
Memory usage 3.09 MiB
JS errors None
Resource errors None

Settings → Intercom Sync

Page screenshot: Settings → Intercom Sync
URL /wp-admin/options-general.php?page=intercom-wp
Aspect menu-item
HTTP status 200
Load time 0.198 s
Memory usage 2.88 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 0.223 s
Memory usage 2.83 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.293 s0.287 s-0.006 s2.79 MiB3.04 MiB+ 248.81 KiB
/wp-admin/edit.php0.194 s0.226 s+0.032 s2.84 MiB3.08 MiB+ 247.82 KiB
/wp-admin/post-new.php0.978 s1.038 s+0.060 s4.93 MiB5.2 MiB+ 270.97 KiB
/wp-admin/upload.php0.550 s0.410 s-0.140 s2.67 MiB2.91 MiB+ 247.66 KiB
/wp-admin/options-writing.php0.166 s0.221 s+0.055 s2.68 MiB2.89 MiB+ 215.95 KiB
/wp-admin/media-new.php0.279 s0.213 s-0.066 s2.65 MiB2.89 MiB+ 248.2 KiB
/wp-admin/edit-tags.php?taxonomy=category0.230 s0.195 s-0.035 s2.68 MiB2.99 MiB+ 313.11 KiB
/wp-admin/post-new.php?post_type=page1.289 s1.087 s-0.202 s4.92 MiB5.18 MiB+ 266.55 KiB
/wp-admin/options-discussion.php0.307 s0.322 s+0.015 s2.65 MiB2.89 MiB+ 248.77 KiB
/wp-admin/edit-comments.php0.230 s0.240 s+0.010 s2.75 MiB2.99 MiB+ 247.39 KiB
/0.273 s0.226 s-0.047 s2.67 MiB2.83 MiB+ 170 KiB
Average 0.435 s0.406 s-0.029 s3.11 MiB3.35 MiB+ 247.75 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.

Database Tables 4

Options wp_options 4

Custom Post Types 1

ID Name
scheduled-actionScheduled Actions

PHP Error Log 42 lines

[17-Dec-2020 11:04:40 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:41 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:41 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:42 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:42 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:42 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:42 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:43 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:43 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:44 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:44 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:44 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:44 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:44 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:44 UTC] PHP Notice:  register_rest_route was called <strong>incorrectly</strong>. The REST API route definition for <code>intercom-wp/v1/webhook</code> is missing the required <code>permission_callback</code> argument. For REST API routes that are intended to be public, use <code>__return_true</code> as the permission callback. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 5.5.0.) in /wp-includes/functions.php on line 5311
[17-Dec-2020 11:04:46 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:46 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:46 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:46 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:46 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:46 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:46 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:47 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:47 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:47 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:47 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:47 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:48 UTC] PHP Notice:  register_rest_route was called <strong>incorrectly</strong>. The REST API route definition for <code>intercom-wp/v1/webhook</code> is missing the required <code>permission_callback</code> argument. For REST API routes that are intended to be public, use <code>__return_true</code> as the permission callback. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 5.5.0.) in /wp-includes/functions.php on line 5311
[17-Dec-2020 11:04:49 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:49 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:49 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:49 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:50 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:50 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:50 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:50 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:50 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:51 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:51 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:51 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:51 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
[17-Dec-2020 11:04:51 UTC] Intercom API key is missing. Please reconnect Intercom or check your API Key is entered correctly.
See also: All tests for this plugin, How to Hide the "Intercom Sync" Admin Menu