Real3D Flipbook PDF Viewer Lite 3.62

Does "Real3D Flipbook PDF Viewer Lite" work with WordPress 6.4.3 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: 293.14 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 version6.4.3
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 18

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=a2a2a6cce3
Aspect after-activation
HTTP status 200
Load time 0.442 s
Memory usage 3.84 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 0.213 s
Memory usage 3.66 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 0.931 s
Memory usage 3.85 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 0.520 s
Memory usage 3.8 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 0.950 s
Memory usage 3.8 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 0.795 s
Memory usage 3.8 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 0.457 s
Memory usage 3.8 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 0.805 s
Memory usage 3.8 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 0.409 s
Memory usage 3.8 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 0.243 s
Memory usage 3.61 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 0.187 s
Memory usage 3.61 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 0.147 s
Memory usage 3.61 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 0.345 s
Memory usage 3.7 MiB
JS errors None
Resource errors None

Real3D Flipbook → Settings → Advanced

Page screenshot: Real3D Flipbook → Settings → Advanced
URL /wp-admin/admin.php?page=real3d_flipbook_settings#overrides
Requested URL /wp-admin/admin.php?page=real3d_flipbook_settings
Aspect menu-item-tab
HTTP status 200
Load time 0.410 s
Memory usage 3.7 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 0.170 s
Memory usage 3.63 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 0.109 s
Memory usage N/A
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 1.008 s
Memory usage 3.6 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 0.433 s
Memory usage 3.46 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.350 s0.388 s+0.038 s3.38 MiB3.75 MiB+ 376.1 KiB
/wp-admin/edit.php0.206 s0.193 s-0.013 s3.41 MiB3.78 MiB+ 377.15 KiB
/wp-admin/post-new.php0.836 s0.965 s+0.129 s5.46 MiB5.72 MiB+ 263.63 KiB
/wp-admin/upload.php0.574 s0.424 s-0.150 s3.33 MiB3.62 MiB+ 300.55 KiB
/wp-admin/options-writing.php0.228 s0.312 s+0.084 s3.32 MiB3.6 MiB+ 289.77 KiB
/wp-admin/media-new.php0.306 s0.184 s-0.122 s3.3 MiB3.6 MiB+ 311.33 KiB
/wp-admin/edit-tags.php?taxonomy=category0.205 s0.187 s-0.018 s3.31 MiB3.64 MiB+ 332.41 KiB
/wp-admin/post-new.php?post_type=page0.564 s0.606 s+0.042 s5.45 MiB5.71 MiB+ 267.6 KiB
/wp-admin/options-discussion.php0.351 s0.246 s-0.105 s3.3 MiB3.6 MiB+ 303.93 KiB
/wp-admin/edit-comments.php0.252 s0.366 s+0.114 s3.34 MiB3.63 MiB+ 295.09 KiB
/0.285 s0.295 s+0.010 s3.36 MiB3.46 MiB+ 106.97 KiB
Average 0.378 s0.379 s+0.001 s3.72 MiB4.01 MiB+ 293.14 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
PHP86.8%35,72017,338133
JavaScript10.8%4,45036114
CSS1.8%7596117
Markdown0.5%21401
XML0.0%1601
Total 41,159 17,760 166

PHP Code Analysis | More results »

Lines of code 25,760
Total complexity 6,237
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 1,316
Functions 117

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"
        }
    }
}

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