PluginScore

plugin_header_no_license

plugin header no license

The plugin's license metadata is missing, invalid, or inconsistent.

high weight

Why It Shows Up

Plugin Check found license information that does not match WordPress.org expectations across the plugin header, readme, or bundled files.

Why It Matters

Clear license metadata helps users and repository reviewers understand whether the plugin can be distributed and modified.

How to Fix

  • Declare the license in the plugin header and readme.
  • Use a valid SPDX-style license name or a WordPress.org-accepted GPL-compatible license.
  • Keep bundled third-party library licenses intact and compatible.

References

Plugin header requirements

Affected Plugins

RankPluginScoreErrorsWarningsInstallsAddedUpdatedTop Issue
#401Login Widget With Shortcode263351986k+wp function not compatible with requires wp
#402MaxGalleria262785602k+Non-prefixed global variable
#403Online Contact Widget-多合一在线客服插件2670880800Non Singular String Literal Domain
#404Post List Designer – Category Post, Recent Post, Post List265421,3201k+Non-prefixed global variable
#405Product Table For WooCommerce26191858600Non-prefixed global variable
#406RestaurantPress26265518600Output is not escaped
#407Theater for WordPress26348344600Output is not escaped
#408Ultimate Reviews26515345500Output is not escaped
#409User Avatar261041734k+Non-prefixed constant
#410Cart Abandonment Recovery for WooCommerce – Recover Lost Sales with Automated Emails2651325300k+Direct Query
#411Faktur Pro for WooCommerce264162181k+Text Domain Mismatch
#412WPCOM Member264326381k+Non Singular String Literal Domain
#413Addon Elements for Elementor (formerly Elementor Addon Elements)274,06510390k+Text Domain Mismatch
#414Amazon Product in a Post Plugin27362416800Output is not escaped
#415Integration for HubSpot and Contact Form 7, WPForms, Elementor, Ninja Forms277203675k+Text Domain Mismatch
#416WP Zoho for Contact Form 7, WPForms, Elementor, Formidable and Ninja Forms – CRM, Bigin276923813k+Text Domain Mismatch
#417Contact Form Generator : Creative form builder for WordPress271,0761,510800Output is not escaped
#418Duplicate Post27447274300k+Unsafe printing function
#419Custom Scrollbar271841912k+Output is not escaped
#420Cyrlitera – Transliteration of Links and File Names2745320440k+Output is not escaped
#421Gallery – Photo Albums Plugin276472522k+Output is not escaped
#422EZ SQL Reports Shortcode Widget and DB Backup27165158500Output is not escaped
#423CM Tooltip Glossary276111887k+Output is not escaped
#424StylePress for Elementor27767283600Text Domain Mismatch
#425Login for Google Apps271398510k+Exception output is not escaped
#426GSpeech TTS – WordPress Text To Speech Plugin278423333k+Output is not escaped
#427Hester Core2725310310k+Output is not escaped
#428ImageRecycle pdf & image compression273292041k+Text Domain Mismatch
#429Loco Translate274512251m+Output is not escaped
#430Online Lesson Booking27978281500Non Singular String Literal Domain
#431Tussendoor – Open RDW27301140600Text Domain Mismatch
#432PublishPress Permissions: Control User Access for Posts, Pages, Categories, Tags2742432310k+Missing Translators Comment
#433Restrict for Elementor275301,223900Non-prefixed global variable
#434Robokassa payment gateway for Woocommerce27952113k+Non-prefixed global variable
#435RS Elements Elementor Addon272,026321500Text Domain Mismatch
#436Side Cart Woocommerce | Woocommerce Cart2749043980k+Output is not escaped
#437Social Web Suite – Social Media Auto Post, Social Media Auto Publish2774164500Non-prefixed global variable
#438Transbank Webpay2719821110k+Non-prefixed global variable
#439VOD Infomaniak2779738520k+Output is not escaped
#440WC Booster27191282800Non-prefixed global variable
#441WP-DBManager2738630460k+Non-prefixed global variable
#442WP Events Manager2729441530k+Output is not escaped
#443WP Hide & Security Enhancer2712437550k+Input is not sanitized
#444wp-mpdf271233821k+Non-prefixed global variable
#445WP Chat App27120274100k+Alternative PHP tag found
#446YARPP – Yet Another Related Posts Plugin27191331100k+Non-prefixed global variable
#447Zibal Payment Gateway for Gravity Forms27828248400Text Domain Mismatch
#448Integration for Constant Contact and Contact Form 7, WPForms, Elementor, Ninja Forms28632351800Text Domain Mismatch
#449Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms286493579k+Text Domain Mismatch
#450Void Contact Form 7 Widget For Elementor Page Builder282796610k+Text Domain Mismatch