Real3D Flipbook PDF Viewer Lite 3.75

Does "Real3D Flipbook PDF Viewer Lite" work with WordPress 6.5 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 305.21 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.040 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.5
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 7,000+
WordPress.org page https://wordpress.org/plugins/real3d-flipbook-lite/
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Pages 17

Real3D Flipbook PDF Viewer Lite ‹ Test site — WordPress

Page screenshot: Real3D Flipbook PDF Viewer Lite ‹ Test site — WordPress
URL /wp-admin/admin.php?page=real3d-flipbook-lite
Requested URL /wp-admin/plugins.php?action=activate&plugin=real3d-flipbook-lite%2Freal3d-flipbook-lite.php&plugin_status=all&paged=1&s&_wpnonce=241567831c
Aspect after-activation
HTTP status 200
Load time 0.471 s
Memory usage 3.88 MiB
JS errors None
Resource errors None

Real3D Flipbook

Page screenshot: Real3D Flipbook
URL /wp-admin/edit.php?post_type=r3d
Aspect menu-item
HTTP status 200
Load time 0.227 s
Memory usage 3.7 MiB
JS errors None
Resource errors None

Real3D Flipbook → Add new

Page screenshot: Real3D Flipbook → Add new
URL /wp-admin/post-new.php?post_type=r3d
Aspect menu-item
HTTP status 200
Load time 1.059 s
Memory usage 3.89 MiB
JS errors None
Resource errors None

Real3D Flipbook → Add new → General

Page screenshot: Real3D Flipbook → Add new → General
URL /wp-admin/post-new.php?post_type=r3d
Aspect menu-item-tab
HTTP status 200
Load time 0.545 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Real3D Flipbook → Add new → Table of Contents

Page screenshot: Real3D Flipbook → Add new → Table of Contents
URL /wp-admin/post-new.php?post_type=r3d#pages
Requested URL /wp-admin/post-new.php?post_type=r3d
Aspect menu-item-tab
HTTP status 200
Load time 0.906 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Real3D Flipbook → Add new → Lightbox

Page screenshot: Real3D Flipbook → Add new → Lightbox
URL /wp-admin/post-new.php?post_type=r3d#pages
Requested URL /wp-admin/post-new.php?post_type=r3d
Aspect menu-item-tab
HTTP status 200
Load time 0.923 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Real3D Flipbook → Add new → WebGL

Page screenshot: Real3D Flipbook → Add new → WebGL
URL /wp-admin/post-new.php?post_type=r3d
Aspect menu-item-tab
HTTP status 200
Load time 0.474 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Real3D Flipbook → Add new → Mobile

Page screenshot: Real3D Flipbook → Add new → Mobile
URL /wp-admin/post-new.php?post_type=r3d#pages
Requested URL /wp-admin/post-new.php?post_type=r3d
Aspect menu-item-tab
HTTP status 200
Load time 0.826 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Real3D Flipbook → Add new → Menu Buttons

Page screenshot: Real3D Flipbook → Add new → Menu Buttons
URL /wp-admin/post-new.php?post_type=r3d
Aspect menu-item-tab
HTTP status 200
Load time 0.574 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Real3D Flipbook → Categories

Page screenshot: Real3D Flipbook → Categories
URL /wp-admin/edit-tags.php?taxonomy=r3d_category&post_type=r3d
Aspect menu-item
HTTP status 200
Load time 0.318 s
Memory usage 3.65 MiB
JS errors None
Resource errors None

Real3D Flipbook → Authors

Page screenshot: Real3D Flipbook → Authors
URL /wp-admin/edit-tags.php?taxonomy=r3d_author&post_type=r3d
Aspect menu-item
HTTP status 200
Load time 0.197 s
Memory usage 3.65 MiB
JS errors None
Resource errors None

Real3D Flipbook → Import / Export

Page screenshot: Real3D Flipbook → Import / Export
URL /wp-admin/admin.php?page=real3d_flipbook_import
Aspect menu-item
HTTP status 200
Load time 0.202 s
Memory usage 3.65 MiB
JS errors None
Resource errors None

Real3D Flipbook → Settings

Page screenshot: Real3D Flipbook → Settings
URL /wp-admin/admin.php?page=real3d_flipbook_settings
Aspect menu-item
HTTP status 200
Load time 0.416 s
Memory usage 3.76 MiB
JS errors None
Resource errors None

Real3D Flipbook → Add-ons

Page screenshot: Real3D Flipbook → Add-ons
URL /wp-admin/admin.php?page=real3d_flipbook_addons
Aspect menu-item
HTTP status 200
Load time 0.187 s
Memory usage 3.68 MiB
JS errors None
Resource errors None

Real3D Flipbook → Upgrade to PRO

Page screenshot: Real3D Flipbook → Upgrade to PRO
URL /wp-admin/admin.php?page=real3d_flipbook_upgrade
Aspect menu-item
HTTP status 200
Load time 0.187 s
Memory usage 3.67 MiB
JS errors None
Resource errors None

Real3D Flipbook → Help

Page screenshot: Real3D Flipbook → Help
URL /wp-admin/admin.php?page=real3d_flipbook_help
Aspect menu-item
HTTP status 200
Load time 1.570 s
Memory usage 3.64 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 0.504 s
Memory usage 3.54 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.391 s0.450 s+0.059 s3.44 MiB3.79 MiB+ 360.5 KiB
/wp-admin/edit.php0.223 s0.234 s+0.011 s3.46 MiB3.81 MiB+ 361.52 KiB
/wp-admin/post-new.php0.945 s1.536 s+0.591 s5.59 MiB5.98 MiB+ 394.02 KiB
/wp-admin/upload.php0.615 s0.495 s-0.120 s3.38 MiB3.65 MiB+ 281.41 KiB
/wp-admin/options-writing.php0.227 s0.225 s-0.002 s3.37 MiB3.64 MiB+ 271.42 KiB
/wp-admin/media-new.php0.294 s0.245 s-0.049 s3.35 MiB3.64 MiB+ 292.26 KiB
/wp-admin/edit-tags.php?taxonomy=category0.205 s0.208 s+0.003 s3.37 MiB3.68 MiB+ 316.77 KiB
/wp-admin/post-new.php?post_type=page0.556 s0.606 s+0.050 s5.59 MiB5.97 MiB+ 394 KiB
/wp-admin/options-discussion.php0.351 s0.373 s+0.022 s3.36 MiB3.64 MiB+ 284.78 KiB
/wp-admin/edit-comments.php0.255 s0.226 s-0.029 s3.39 MiB3.66 MiB+ 279.49 KiB
/0.319 s0.222 s-0.097 s3.42 MiB3.54 MiB+ 121.11 KiB
Average 0.398 s0.438 s+0.040 s3.79 MiB4.09 MiB+ 305.21 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.

PHP
JavaScript
Language % Lines of code Comment lines Files
PHP86.2%35,67417,311134
JavaScript10.7%4,43335614
CSS1.8%7246117
PO File0.7%3081621
Markdown0.5%21401
XML0.0%1601
Total 41,369 17,890 168

PHP Code Analysis | More results »

Lines of code 25,835
Total complexity 6,225
Median class complexity 18.5
Median method complexity 2.0
Most complex class Freemius
Most complex function FS_Plugin_Info_Dialog::install_plugin_information()
Classes 50
Methods 1,313
Functions 116

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 6

Custom Post Types 1

ID Name
r3dReal3D Flipbook

Meta Boxes

{
    "r3d": {
        "r3d_post_meta_box_shortcode": {
            "title": "Shortcode",
            "context": "side"
        },
        "r3d_post_meta_box_help": {
            "title": "Help",
            "context": "side"
        },
        "real3d_pro_features": {
            "title": "Get More Features with Real3D Flipbok PRO!",
            "context": "normal"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Real3D Flipbook PDF Viewer Lite Admin Menus and Meta Boxes