Flying Scripts: Delay JavaScript to Improve Site Speed & Performance 1.2.3
Does "Flying Scripts: Delay JavaScript to Improve Site Speed & Performance" work with WordPress 6.7.1 and PHP 8.1.12? A smoke test was performed on .
Summary
| 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: -935.27 bytes
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 version | 6.7.1 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
| Last updated | |
|---|---|
| Active installs | 30,000+ |
| WordPress.org page | https://wordpress.org/plugins/flying-scripts/ |
| Badges |
|
Pages 5
Plugins ‹ Test site — WordPress
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=flying-scripts%2Fflying-scripts.php&plugin_status=all&paged=1&s&_wpnonce=0a9034095a |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.492 s |
| Memory usage | 3.51 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Flying Scripts
| URL | /wp-admin/options-general.php?page=flying-scripts |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.154 s |
| Memory usage | 3.49 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Flying Scripts → FAQ
| URL | /wp-admin/options-general.php?page=flying-scripts&tab=faq |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.165 s |
| Memory usage | 3.47 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Flying Scripts → Optimize More!
| URL | /wp-admin/options-general.php?page=flying-scripts&tab=optimize-more |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.132 s |
| Memory usage | 3.47 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.253 s |
| Memory usage | 3.44 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.338 s | 0.303 s | -0.035 s | 3.48 MiB | 3.49 MiB | + 8.95 KiB |
| /wp-admin/edit.php | 0.214 s | 0.196 s | -0.018 s | 3.54 MiB | 3.55 MiB | + 8.95 KiB |
| /wp-admin/post-new.php | 0.778 s | 0.611 s | -0.167 s | 5.92 MiB | 5.94 MiB | + 14.2 KiB |
| /wp-admin/upload.php | 0.561 s | 0.320 s | -0.241 s | 3.5 MiB | 3.49 MiB | - 8.46 KiB |
| /wp-admin/options-writing.php | 0.212 s | 0.192 s | -0.020 s | 3.47 MiB | 3.47 MiB | - 4.47 KiB |
| /wp-admin/media-new.php | 0.357 s | 0.383 s | +0.026 s | 3.46 MiB | 3.47 MiB | + 3.73 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.183 s | 0.186 s | +0.003 s | 3.48 MiB | 3.49 MiB | + 14.4 KiB |
| /wp-admin/post-new.php?post_type=page | 0.581 s | 0.596 s | +0.015 s | 5.92 MiB | 5.93 MiB | + 9.73 KiB |
| /wp-admin/options-discussion.php | 0.276 s | 0.245 s | -0.031 s | 3.47 MiB | 3.47 MiB | - 7.97 KiB |
| /wp-admin/edit-comments.php | 0.199 s | 0.199 s | +0.000 s | 3.49 MiB | 3.49 MiB | - 8.47 KiB |
| / | 0.309 s | 0.205 s | -0.104 s | 3.48 MiB | 3.44 MiB | - 40.64 KiB |
| Average | 0.364 s | 0.312 s | -0.052 s | 3.93 MiB | 3.93 MiB | - 935.27 bytes |
Code Statistics
Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.
| Language | % | Lines of code | Comment lines | Files | |
|---|---|---|---|---|---|
| PHP | 98.9% | 2,023 | 324 | 12 | |
| JavaScript | 1.1% | 22 | 0 | 1 | |
| Total | 2,045 | 324 | 13 | ||
PHP Code Analysis | More results »
| Lines of code | 1,988 |
|---|---|
| Total complexity | 541 |
| Median class complexity | 237.5 |
| Median method complexity | 2.0 |
| Most complex class | simple_html_dom_node |
| Most complex function | simple_html_dom_node::seek() |
| Classes | 2 |
|---|---|
| Methods | 90 |
| Functions | 16 |
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 4
- flying_scripts_disabled_pages
- flying_scripts_include_list
- flying_scripts_timeout
- FLYING_SCRIPTS_VERSION
PHP Error Log
The log file is empty.