Real3D Flipbook PDF Viewer Lite 3.65

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: 256.81 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 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=31c8555bc7
Aspect after-activation
HTTP status 200
Load time 0.517 s
Memory usage 3.8 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 0.218 s
Memory usage 3.61 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 0.949 s
Memory usage 3.8 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 0.542 s
Memory usage 3.76 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 0.853 s
Memory usage 3.76 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 0.821 s
Memory usage 3.76 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 0.465 s
Memory usage 3.76 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 0.856 s
Memory usage 3.76 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 0.439 s
Memory usage 3.76 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 0.239 s
Memory usage 3.56 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 0.192 s
Memory usage 3.56 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 0.154 s
Memory usage 3.56 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 0.358 s
Memory usage 3.66 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 0.182 s
Memory usage 3.6 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 0.103 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 1.341 s
Memory usage 3.55 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 0.491 s
Memory usage 3.47 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.393 s0.418 s+0.025 s3.38 MiB3.7 MiB+ 329.72 KiB
/wp-admin/edit.php0.238 s0.208 s-0.030 s3.41 MiB3.73 MiB+ 330.73 KiB
/wp-admin/post-new.php0.929 s1.577 s+0.648 s5.46 MiB5.69 MiB+ 237.21 KiB
/wp-admin/upload.php0.628 s0.454 s-0.174 s3.32 MiB3.57 MiB+ 254.14 KiB
/wp-admin/options-writing.php0.218 s0.262 s+0.044 s3.32 MiB3.56 MiB+ 243.36 KiB
/wp-admin/media-new.php0.311 s0.218 s-0.093 s3.3 MiB3.55 MiB+ 264.91 KiB
/wp-admin/edit-tags.php?taxonomy=category0.204 s0.191 s-0.013 s3.31 MiB3.59 MiB+ 285.99 KiB
/wp-admin/post-new.php?post_type=page0.993 s0.722 s-0.271 s5.45 MiB5.69 MiB+ 241.19 KiB
/wp-admin/options-discussion.php0.350 s0.285 s-0.065 s3.3 MiB3.55 MiB+ 257.52 KiB
/wp-admin/edit-comments.php0.282 s0.233 s-0.049 s3.34 MiB3.6 MiB+ 268.71 KiB
/0.279 s0.216 s-0.063 s3.36 MiB3.47 MiB+ 111.41 KiB
Average 0.439 s0.435 s-0.004 s3.72 MiB3.97 MiB+ 256.81 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%35,57017,310133
JavaScript10.9%4,46236014
CSS1.8%7246117
Markdown0.5%21401
XML0.0%1601
Total 40,986 17,731 166

PHP Code Analysis | More results »

Lines of code 25,623
Total complexity 6,213
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 115

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