Nelio A/B Testing – AB Tests and Heatmaps for Better Conversion Optimization 8.1.8
Does "Nelio A/B Testing – AB Tests and Heatmaps for Better Conversion Optimization" work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on .
Summary
Errors
| 41 | PHP warnings |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors |
Performance
Memory usage: 602.8 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 | 6.8.3 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 4,000+ |
| WordPress.org page | https://wordpress.org/plugins/nelio-ab-testing/ |
| Badges |
|
Pages 3
Plugins ‹ Test site — WordPress
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=nelio-ab-testing%2Fnelio-ab-testing.php&plugin_status=all&paged=1&s&_wpnonce=1396fb6a61 |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.488 s |
| Memory usage | 4.12 MiB |
| JS errors | None |
| Resource errors | None |
Nelio A/B Testing
| URL | /wp-admin/admin.php?page=nelio-ab-testing |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.794 s |
| Memory usage | 4.06 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.249 s |
| Memory usage | 4.13 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.560 s | 0.324 s | -0.236 s | 3.51 MiB | 4.09 MiB | + 593.14 KiB |
| /wp-admin/edit.php | 0.234 s | 0.214 s | -0.020 s | 3.57 MiB | 4.17 MiB | + 613.37 KiB |
| /wp-admin/post-new.php | 0.899 s | 1.283 s | +0.384 s | 6.06 MiB | 6.82 MiB | + 779.56 KiB |
| /wp-admin/upload.php | 0.687 s | 0.632 s | -0.055 s | 3.52 MiB | 4.08 MiB | + 569.48 KiB |
| /wp-admin/options-writing.php | 0.258 s | 0.233 s | -0.025 s | 3.5 MiB | 4.06 MiB | + 573.88 KiB |
| /wp-admin/media-new.php | 0.295 s | 0.264 s | -0.031 s | 3.49 MiB | 4.06 MiB | + 582.07 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.231 s | 0.209 s | -0.022 s | 3.5 MiB | 4.08 MiB | + 592.84 KiB |
| /wp-admin/post-new.php?post_type=page | 1.189 s | 0.825 s | -0.364 s | 6.05 MiB | 6.74 MiB | + 711.09 KiB |
| /wp-admin/options-discussion.php | 0.361 s | 0.267 s | -0.094 s | 3.5 MiB | 4.06 MiB | + 570.38 KiB |
| /wp-admin/edit-comments.php | 0.515 s | 0.474 s | -0.041 s | 3.52 MiB | 4.08 MiB | + 570.03 KiB |
| / | 0.329 s | 0.263 s | -0.066 s | 3.5 MiB | 3.96 MiB | + 474.92 KiB |
| Average | 0.505 s | 0.453 s | -0.052 s | 3.98 MiB | 4.56 MiB | + 602.8 KiB |
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 | 100.0% | 26,243 | 13,343 | 371 | |
| Total | 26,243 | 13,343 | 371 | ||
PHP Code Analysis | More results »
| Lines of code | 22,716 |
|---|---|
| Total complexity | 4,140 |
| Median class complexity | 14.0 |
| Median method complexity | 2.0 |
| Most complex class | Nelio_AB_Testing_Experiment |
| Most complex function | load_alternative() |
| Classes | 75 |
|---|---|
| Methods | 772 |
| Functions | 575 |
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 1
- nab_version
Capabilities 9
- read_nab_results
- manage_nab_options
- manage_nab_account
- edit_nab_experiments
- delete_nab_experiments
- start_nab_experiments
- stop_nab_experiments
- pause_nab_experiments
- resume_nab_experiments
PHP Error Log 41 lines
[11-Nov-2025 09:30:54 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:30:55 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:30:56 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:30:57 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:30:58 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:30:58 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:30:59 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:30:59 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:00 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:00 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:01 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:01 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:01 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:01 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:01 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:01 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:01 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:02 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:02 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:02 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:02 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:02 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:03 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:03 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:03 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:04 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:04 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:05 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:05 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:05 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:05 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:05 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:05 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:05 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:05 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:05 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:06 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:06 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:06 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:07 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29
[11-Nov-2025 09:31:07 UTC] PHP Warning: Trying to access array offset on value of type null in /wp-content/plugins/nelio-ab-testing/includes/utils/functions/cookie-testing.php on line 29