Report - Webba Booking 5.1.23

Does Webba Booking work with WordPress 6.8.2 and PHP 8.1.12? A smoke test was performed on 2025-07-17 11:15:30 UTC.

Summary

Errors

3	PHP warnings
2	PHP notices
6	PHP deprecation warnings
2	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 1.23 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.143 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	6.8.2
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2025-09-16T11:25:00+00:00
Active installs	3,000+
WordPress.org page	https://wordpress.org/plugins/webba-booking-lite/
Badges	Get badge code

Pages 12

Webba Booking ‹ Test site — WordPress

URL	/wp-admin/admin.php?page=wbk-main
Requested URL	/wp-admin/plugins.php?action=activate&plugin=webba-booking-lite%2Fwebba-booking-lite.php&plugin_status=all&paged=1&s&_wpnonce=050ddc7682
Aspect	after-activation
HTTP status	200
Load time	2.757 s
Memory usage	4.98 MiB
JS errors	None
Resource errors	None

Webba Booking

URL	/wp-admin/admin.php?page=wbk-dashboard&tab=dashboard
Requested URL	/wp-admin/admin.php?page=wbk-dashboard
Aspect	menu-item
HTTP status	200
Load time	1.781 s
Memory usage	4.78 MiB
JS errors	[ { "message": "TypeError: jQuery(...).slider is not a function\n at slider_range_working_hours (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend.js?ver=5.1.23:2997:46)\n at HTMLDocument.<anonymous> (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend.js?ver=5.1.23:2687:5)\n at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27028)\n at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.2:2:27330)", "trace": null, "code": null } ]
Resource errors	None

Webba Booking → Services

URL	/wp-admin/admin.php?page=wbk-services&tab=services
Requested URL	/wp-admin/admin.php?page=wbk-services
Aspect	menu-item
HTTP status	200
Load time	1.018 s
Memory usage	4.75 MiB
JS errors	None
Resource errors	None

Webba Booking → Bookings

URL	/wp-admin/admin.php?page=wbk-appointments&tab=bookings
Requested URL	/wp-admin/admin.php?page=wbk-appointments
Aspect	menu-item
HTTP status	200
Load time	1.181 s
Memory usage	4.75 MiB
JS errors	None
Resource errors	None

Webba Booking → Calendar

URL	/wp-admin/admin.php?page=wbk-calendar&tab=calendar
Requested URL	/wp-admin/admin.php?page=wbk-calendar
Aspect	menu-item
HTTP status	200
Load time	0.846 s
Memory usage	4.74 MiB
JS errors	None
Resource errors	None

Webba Booking → Appearance

URL	/wp-admin/admin.php?page=wbk-appearance
Aspect	menu-item
HTTP status	200
Load time	0.726 s
Memory usage	4.84 MiB
JS errors	None
Resource errors	None

Webba Booking → Email notifications

URL	/wp-admin/admin.php?page=wbk-email-templates&tab=email-templates
Requested URL	/wp-admin/admin.php?page=wbk-email-templates
Aspect	menu-item
HTTP status	200
Load time	0.803 s
Memory usage	4.75 MiB
JS errors	None
Resource errors	None

Webba Booking → Pricing rules

URL	/wp-admin/admin.php?page=wbk-pricing-rules&tab=pricing-rules
Requested URL	/wp-admin/admin.php?page=wbk-pricing-rules
Aspect	menu-item
HTTP status	200
Load time	0.800 s
Memory usage	4.75 MiB
JS errors	None
Resource errors	None

Webba Booking → SETTINGS

URL	/wp-admin/admin.php?page=wbk-options
Aspect	menu-item
HTTP status	200
Load time	1.330 s
Memory usage	5.1 MiB
JS errors	[ { "message": "TypeError: Cannot read properties of null (reading '__k')\n at L (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.23:31354:74)\n at /wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.23:41128:29\n at flushSync (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.23:31906:19)\n at e.o.handleRenderRequest [as drainedOption] (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.23:41127:25)\n at e.drained (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.23:37686:48)\n at e.tryDrain (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.23:37672:55)\n at e.request (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.23:37646:40)\n at t.render (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.23:41192:39)\n at Object.success (/wp-content/plugins/webba-booking-lite/public/js/wbk-schedule.js?ver=5.1.23:557:22)\n at c (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-mouse,jquery-ui-slider,jquery-touch-punch,jquery-ui-draggable&ver=6.8.2:2:25304)", "trace": null, "code": null } ]
Resource errors	None

Webba Booking → Affiliation

URL	/wp-admin/admin.php?page=wbk-main-affiliation
Aspect	menu-item
HTTP status	200
Load time	0.501 s
Memory usage	4.93 MiB
JS errors	None
Resource errors	None

Webba Booking → Upgrade ➤

URL	/wp-admin/admin.php?page=wbk-main-pricing
Aspect	menu-item
HTTP status	200
Load time	0.494 s
Memory usage	4.79 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.716 s
Memory usage	3.83 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.347 s	0.449 s	+0.102 s	3.51 MiB	4.79 MiB	+ 1.29 MiB
/wp-admin/edit.php	0.209 s	0.299 s	+0.090 s	3.57 MiB	4.88 MiB	+ 1.31 MiB
/wp-admin/post-new.php	0.837 s	1.197 s	+0.360 s	6.06 MiB	7.53 MiB	+ 1.46 MiB
/wp-admin/upload.php	0.773 s	0.740 s	-0.033 s	3.52 MiB	4.82 MiB	+ 1.3 MiB
/wp-admin/options-writing.php	0.236 s	0.812 s	+0.576 s	3.5 MiB	4.74 MiB	+ 1.24 MiB
/wp-admin/media-new.php	0.272 s	0.277 s	+0.005 s	3.49 MiB	4.74 MiB	+ 1.25 MiB
/wp-admin/edit-tags.php?taxonomy=category	0.218 s	0.276 s	+0.058 s	3.5 MiB	4.82 MiB	+ 1.32 MiB
/wp-admin/post-new.php?post_type=page	1.011 s	0.757 s	-0.254 s	6.05 MiB	7.51 MiB	+ 1.46 MiB
/wp-admin/options-discussion.php	0.473 s	0.765 s	+0.292 s	3.5 MiB	4.74 MiB	+ 1.24 MiB
/wp-admin/edit-comments.php	0.250 s	0.389 s	+0.139 s	3.52 MiB	4.82 MiB	+ 1.3 MiB
/	0.319 s	0.561 s	+0.242 s	3.43 MiB	3.83 MiB	+ 409.89 KiB
Average	0.450 s	0.593 s	+0.143 s	3.97 MiB	5.2 MiB	+ 1.23 MiB

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.

JavaScript

PHP

PO File

CSS

Language		%	Lines of code	Comment lines	Files
	JavaScript	38.2%	102,794	1,594	47
	PHP	24.7%	66,565	19,543	319
	PO File	21.1%	56,815	36,949	19
	CSS	9.7%	26,203	237	29
	TypeScript	3.4%	9,083	123	128
	Sass	1.4%	3,845	21	50
	JSON	0.7%	1,794	0	32
	SVG	0.5%	1,227	5	18
	JSX	0.3%	794	2	9
	XML	0.0%	101	0	1
Total			269,221	58,474	652

PHP Code Analysis | More results »

Lines of code	49,450
Total complexity	9,827
Median class complexity	19.0
Median method complexity	2.0
Most complex class	Freemius
Most complex function	WBK_Backend_Options::initSettings()

Classes	123
Methods	2,164
Functions	167

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.

Database Tables 10

wp_wbk_appointments
wp_wbk_cancelled_appointments
wp_wbk_coupons
wp_wbk_days_on_off
wp_wbk_email_templates
wp_wbk_gg_calendars
wp_wbk_locked_time_slots
wp_wbk_pricing_rules
wp_wbk_service_categories
wp_wbk_services

Options `wp_options` 122

fs_accounts
fs_active_plugins
fs_api_cache
fs_debug_mode
service-label-wbk
wbk_add_gg_button_text
wbk_allow_manage_by_link
wbk_allow_ongoing_time_slot
wbk_appointment_information
wbk_appointments_allow_cancel_paid
wbk_appointments_auto_lock_allow_unlock
wbk_appointments_auto_lock_group
wbk_appointments_auto_lock_mode
wbk_appointments_default_status
wbk_appointments_delete_not_paid_mode
wbk_appointments_delete_payment_started
wbk_appointments_expiration_time
wbk_approve_button_text
wbk_avaiability_popup_calendar
wbk_available_label
wbk_back_button_text
wbk_backend_calendar_booking_text
wbk_bank_transfer_button_text
wbk_bank_transfer_message
wbk_book_items_quantity_label
wbk_book_not_found_message
wbk_booked_text
wbk_booking_cancel_email_label
wbk_booking_cancel_error_message
wbk_booking_cancel_form_title
wbk_booking_canceled_message
wbk_booking_couldnt_be_canceled
wbk_booking_couldnt_be_canceled2
wbk_cancel_button_text
wbk_category_label
wbk_comment_label
wbk_coupon_apply_text
wbk_coupon_label
wbk_csv_delimiter
wbk_customer_name_output
wbk_daily_limit_reached_message
wbk_date_basic_label
wbk_date_format
wbk_date_format_backend
wbk_date_format_time_slot_schedule
wbk_date_input_dropdown_count
wbk_date_input_placeholder
wbk_date_time_step_title
wbk_db_prefix
wbk_delete_attachemnt
wbk_details_step_title
wbk_disable_day_on_all_booked
wbk_email_admin_book_multiple_mode
wbk_email_admin_cancel_multiple_mode
wbk_email_admin_daily_time
wbk_email_customer_book_multiple_mode
wbk_email_customer_cancel_multiple_mode
wbk_email_label
wbk_email_landing_text
wbk_email_landing_text_approve_admin
wbk_email_landing_text_cancel
wbk_email_landing_text_cancel_admin
wbk_email_landing_text_gg_event_add
wbk_email_landing_text_invalid_token
wbk_email_reminder_days
wbk_filter_default_days_number
wbk_form_layout
wbk_gg_calendar_add_event_canceled
wbk_gg_calendar_add_event_success
wbk_gg_calendar_event_description
wbk_gg_calendar_event_description_customer
wbk_gg_calendar_event_title
wbk_gg_calendar_event_title_customer
wbk_limit_by_email_reached_message
wbk_local_time_label
wbk_minutes_label
wbk_mode
wbk_mode_overlapping_availabiliy
wbk_multi_limits_label
wbk_name_label
wbk_next_button_text
wbk_nothing_to_pay_message
wbk_order_service_by
wbk_pay_on_arrival_button_text
wbk_pay_on_arrival_message
wbk_payment_cancel_message
wbk_payment_details_title
wbk_payment_discount_item
wbk_payment_item_name
wbk_payment_methods_title
wbk_payment_pay_with_paypal_btn_text
wbk_payment_price_format
wbk_payment_step_title
wbk_payment_subtotal_title
wbk_payment_total_title
wbk_paypal_prompt
wbk_phone_format
wbk_phone_label
wbk_phone_mask
wbk_pickadate_load
wbk_places_selection_mode
wbk_price_fractional
wbk_price_separator
wbk_product_meta_key
wbk_readmore_text
wbk_recurring_holidays
wbk_service_fee_description
wbk_service_step_title
wbk_skip_on_arrival_payment_method
wbk_start_of_week
wbk_step_separator
wbk_stripe_api_error_message
wbk_stripe_button_text
wbk_stripe_card_element_error_message
wbk_tax_label
wbk_time_format
wbk_timeslot_time_string
wbk_timezone
wbk_tracking_v5058
wbk_update_status
wbk_woo_button_text
wbk_woo_error_add_to_cart

PHP Error Log 11 lines

[17-Jul-2025 11:15:49 UTC] PHP Notice:  Function wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 6121
[17-Jul-2025 11:15:49 UTC] PHP Notice:  Function wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 6121
[17-Jul-2025 11:15:49 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 29
[17-Jul-2025 11:15:49 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 29
[17-Jul-2025 11:15:49 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 30
[17-Jul-2025 11:15:58 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[17-Jul-2025 11:15:58 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[17-Jul-2025 11:16:00 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[17-Jul-2025 11:16:00 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[17-Jul-2025 11:16:04 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[17-Jul-2025 11:16:04 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209

Webba Booking 5.1.23