Real3D Flipbook PDF Viewer Lite 4.0

Does "Real3D Flipbook PDF Viewer Lite" work with WordPress 6.5.2 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
1PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 315.65 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 version6.5.2
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=4d8081ba7a
Aspect after-activation
HTTP status 200
Load time 0.498 s
Memory usage 3.89 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 0.250 s
Memory usage 3.72 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 1.313 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 0.574 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 0.925 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 0.917 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 0.507 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 0.819 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#pages
Requested URL /wp-admin/post-new.php?post_type=r3d
Aspect menu-item-tab
HTTP status 200
Load time 0.910 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 0.273 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 0.201 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 0.176 s
Memory usage 3.66 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 0.402 s
Memory usage 3.77 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 0.199 s
Memory usage 3.69 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 0.163 s
Memory usage 3.68 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 1.664 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 0.527 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.php0.453 s0.428 s-0.025 s3.44 MiB3.8 MiB+ 368.93 KiB
/wp-admin/edit.php0.221 s0.230 s+0.009 s3.46 MiB3.82 MiB+ 369.95 KiB
/wp-admin/post-new.php0.951 s1.407 s+0.456 s5.59 MiB5.99 MiB+ 403.51 KiB
/wp-admin/upload.php0.633 s0.584 s-0.049 s3.38 MiB3.66 MiB+ 289.84 KiB
/wp-admin/options-writing.php0.241 s0.227 s-0.014 s3.37 MiB3.65 MiB+ 279.85 KiB
/wp-admin/media-new.php0.316 s0.185 s-0.131 s3.35 MiB3.64 MiB+ 300.69 KiB
/wp-admin/edit-tags.php?taxonomy=category0.195 s0.216 s+0.021 s3.37 MiB3.69 MiB+ 325.2 KiB
/wp-admin/post-new.php?post_type=page0.593 s0.623 s+0.030 s5.59 MiB5.98 MiB+ 403.48 KiB
/wp-admin/options-discussion.php0.258 s0.443 s+0.185 s3.36 MiB3.64 MiB+ 293.21 KiB
/wp-admin/edit-comments.php0.546 s0.265 s-0.281 s3.39 MiB3.69 MiB+ 307.92 KiB
/0.324 s0.242 s-0.082 s3.42 MiB3.54 MiB+ 129.54 KiB
Average 0.430 s0.441 s+0.011 s3.79 MiB4.1 MiB+ 315.65 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
PHP86.3%35,71417,273134
JavaScript10.7%4,41536214
CSS1.7%7246117
PO File0.7%3081621
Markdown0.5%21401
XML0.0%1601
Total 41,391 17,858 168

PHP Code Analysis | More results »

Lines of code 25,873
Total complexity 6,239
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 1,314
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 7

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 1 lines

[03-May-2024 13:02:10 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/real3d-flipbook-lite/includes/edit-flipbook-post.php on line 22
See also: All tests for this plugin, How to Hide Real3D Flipbook PDF Viewer Lite Admin Menus and Meta Boxes