Report - POP – Free European electronic invoicing for e-commerce (ex-WooPop) 6.7.3

Does "POP – Free Electronic Invoices & Legal Documents Generator for eCommerce (ex-WooPop)" work with WordPress 6.9.1 and PHP 8.1.12? A smoke test was performed on 2026-03-04 14:27:14 UTC.

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: 210.59 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 version	6.9.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-05-08T10:10:00+00:00
Active installs	70+
WordPress.org page	https://wordpress.org/plugins/woopop-electronic-invoice-free/
Badges	Get badge code

Pages 11

Electronic Invoice - Settings ‹ Test site — WordPress

URL	/wp-admin/admin.php?page=wc_el_inv-options-page&tab=wizard&wizard=init
Requested URL	/wp-admin/plugins.php?action=activate&plugin=woopop-electronic-invoice-free%2Findex.php&plugin_status=all&paged=1&s&_wpnonce=514da61710
Aspect	after-activation
HTTP status	200
Load time	2.340 s
Memory usage	3.9 MiB
JS errors	None
Resource errors	None

POP

URL	/wp-admin/admin.php?page=wc_el_inv-options-page
Aspect	menu-item
HTTP status	200
Load time	0.358 s
Memory usage	3.91 MiB
JS errors	None
Resource errors	None

POP → General

URL	/wp-admin/admin.php?page=wc_el_inv-options-page&tab=general
Aspect	menu-item
HTTP status	200
Load time	0.374 s
Memory usage	3.9 MiB
JS errors	None
Resource errors	None

POP → Checkout

URL	/wp-admin/admin.php?page=wc_el_inv-options-page&tab=provider-integration
Aspect	menu-item
HTTP status	200
Load time	0.577 s
Memory usage	3.93 MiB
JS errors	None
Resource errors	None

POP → Numeration

URL	/wp-admin/admin.php?page=wc_el_inv-options-page&tab=numeration
Aspect	menu-item
HTTP status	200
Load time	0.346 s
Memory usage	3.95 MiB
JS errors	None
Resource errors	None

POP → Documents

URL	/wp-admin/admin.php?page=wc_el_inv-options-page&tab=invoice
Aspect	menu-item
HTTP status	200
Load time	0.355 s
Memory usage	3.95 MiB
JS errors	None
Resource errors	None

POP → Advanced

URL	/wp-admin/admin.php?page=wc_el_inv-options-page&tab=advanced
Aspect	menu-item
HTTP status	200
Load time	0.385 s
Memory usage	4.55 MiB
JS errors	None
Resource errors	None

POP → Invoices

URL	/wp-admin/admin.php?page=wc_el_inv-options-page&tab=xml
Aspect	menu-item
HTTP status	200
Load time	0.308 s
Memory usage	4 MiB
JS errors	None
Resource errors	None

POP → Integrations

URL	/wp-admin/admin.php?page=wc_el_inv-options-page&tab=integration
Aspect	menu-item
HTTP status	200
Load time	0.933 s
Memory usage	4.13 MiB
JS errors	None
Resource errors	None

POP → Wizard setup

URL	/wp-admin/admin.php?page=wc_el_inv-options-page&tab=wizard&wizard=init
Aspect	menu-item
HTTP status	200
Load time	0.477 s
Memory usage	3.9 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.268 s
Memory usage	4.2 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.404 s	0.453 s	+0.049 s	3.78 MiB	3.99 MiB	+ 217.49 KiB
/wp-admin/edit.php	0.358 s	0.324 s	-0.034 s	3.78 MiB	4.04 MiB	+ 261.23 KiB
/wp-admin/post-new.php	0.835 s	0.823 s	-0.012 s	6.31 MiB	6.57 MiB	+ 269.64 KiB
/wp-admin/upload.php	0.666 s	0.516 s	-0.150 s	3.74 MiB	3.94 MiB	+ 205.33 KiB
/wp-admin/options-writing.php	0.327 s	0.446 s	+0.119 s	3.71 MiB	3.91 MiB	+ 199.09 KiB
/wp-admin/media-new.php	0.533 s	0.385 s	-0.148 s	3.7 MiB	3.91 MiB	+ 207.28 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.462 s	0.315 s	-0.147 s	3.72 MiB	3.92 MiB	+ 212.14 KiB
/wp-admin/post-new.php?post_type=page	0.662 s	0.653 s	-0.009 s	6.3 MiB	6.55 MiB	+ 262.81 KiB
/wp-admin/options-discussion.php	0.318 s	0.470 s	+0.152 s	3.71 MiB	3.91 MiB	+ 195.27 KiB
/wp-admin/edit-comments.php	0.337 s	0.318 s	-0.019 s	3.74 MiB	3.93 MiB	+ 195.09 KiB
/	0.291 s	0.162 s	-0.129 s	4.11 MiB	4.2 MiB	+ 91.07 KiB
Average	0.472 s	0.442 s	-0.030 s	4.24 MiB	4.44 MiB	+ 210.59 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
	PHP	70.9%	57,518	21,082	246
	JavaScript	10.6%	8,577	1,550	87
	PO File	7.9%	6,438	3,485	8
	CSS	5.6%	4,533	96	6
	XSLT	3.9%	3,178	59	1
	Markdown	0.7%	535	0	1
	XML	0.1%	115	0	2
	SVG	0.1%	88	1	4
	HTML	0.1%	57	0	1
	JSON	0.0%	33	0	1
Total			81,072	26,273	357

PHP Code Analysis | More results »

Lines of code	40,291
Total complexity	9,731
Median class complexity	12.5
Median method complexity	1.0
Most complex class	WcElectronInvoice\WooCommerce\Fields\InvoiceFields
Most complex function	WcElectronInvoice\Xml\CreateXml::createFromCloud()

Classes	142
Methods	1,362
Functions	248

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` 12

addon_plugins_deactivation_completed
pop_plugin_last_check
wc_el_inv-addon-aruba
wc_el_inv-addon-cozmos
wc_el_inv-addon-fattureincloud
wc_el_inv-addon-fattureincloud-receipts
wc_el_inv-addon-fattureincloud-stock
wc_el_inv-addon-peppol-via-pop
wc_el_inv-addon-pmpro
wc_el_inv-addon-sdi-pec
wc_el_inv-addon-sdi-via-pop
wc_el_inv-current_year

PHP Error Log

The log file is empty.

POP – Free European electronic invoicing for e-commerce (ex-WooPop) 6.7.3