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
#101Számlázz.hu integráció WooCommerce-hez221,1694607k+Text Domain Mismatch
#102InfiniteWP Client222,2861,812200k+Exception output is not escaped
#103Import WP – Export and Import CSV and XML files to WordPress225803304k+Exception output is not escaped
#104JCC Payment Gateway for Woocommerce222,2731,136600Text Domain Mismatch
#105LearnPress – WordPress LMS Plugin for Create and Sell Online Courses222,3693,34970k+Non-prefixed global variable
#106Custom Login Page Customizer – Login Designer225881,45530k+Non-prefixed global variable
#107Mail Baby SMTP22385699600SQL query is not prepared
#108MarketKing — Ultimate WooCommerce Multivendor Marketplace Solution221,1311,844800Non-prefixed global variable
#109WP OAuth Server (OAuth Authentication)221893473k+Non-prefixed function
#110PAYCOMET for WooCommerce221,2064232k+Text Domain Mismatch
#111Smart Popup by Supsystic223,17250310k+Non Singular String Literal Domain
#112Prime Mover – Migrate WordPress Website & Backups221,3261,60010k+Non-prefixed global variable
#113Product Catalog Feed by PixelYourSite225813578k+Output is not escaped
#114Quick Contact Form222606231k+Non-prefixed function
#115RabbitLoader Cache: Optimize your Website for Speed222411632k+Output is not escaped
#116RealPress – Real Estate Plugin226041,167500Non-prefixed global variable
#117Social Sharing Plugin – Sassy Social Share221,689233100k+wp function not compatible with requires wp
#118ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF221,044800300k+Non-prefixed global variable
#119Slick Popup: Contact Form 7 Popup Plugin222,3223162k+Text Domain Mismatch
#120NextScripts: Social Networks Auto-Poster222,4081,13330k+Output is not escaped
#121Swift Performance Lite222,3461,3256k+Text Domain Mismatch
#122Tablesome Table – Contact Form DB – WPForms, CF7, Gravity, Forminator, Fluent222255198k+error log error log
#12310Web Booster – Website speed optimization, Cache & Page Speed optimizer2251360180k+Non-prefixed global variable
#124Theme Editor2279868550k+Output is not escaped
#125Customize Feeds for Twitter22921714k+Non-prefixed global variable
#126Ultimate Carousel For Divi225901,566800Non-prefixed global variable
#127UpStream: a Project Management Plugin for WordPress22683703600Non-prefixed global variable
#128WCFM – Frontend Manager for WooCommerce224,7545,05420k+Non-prefixed global variable
#129WCFM Marketplace – Multivendor Marketplace for WooCommerce221,9341,96610k+Non-prefixed global variable
#130WCFM Membership – WooCommerce Memberships for Multivendor Marketplace2255967510k+Non-prefixed global variable
#131Peach Payments Gateway223341431k+Non Singular String Literal Domain
#132Wenprise WeChatPay Payment Gateway For WooCommerce22443178400Exception output is not escaped
#133WooCommerce221,3596,1727m+Non-prefixed global variable
#134Advanced AJAX Product Filters222,6831,20550k+Text Domain Mismatch
#135CoDesigner – All in One Elementor WooCommerce Builder224,1317745k+Text Domain Mismatch
#136Simple Shopping Cart2279653610k+Unsafe printing function
#137WP Affiliate Disclosure221,3581,5041k+Non-prefixed global variable
#138Asset CleanUp: Page Speed Booster222,0302,485100k+Non-prefixed global variable
#139Master Accordion ( Former WP Awesome FAQ Plugin )221,7741,286700Non-prefixed global variable
#140WP Fusion Lite – Marketing Automation and CRM Integration for WordPress222756835k+Nonce verification recommended
#141Wp-Insert2226730110k+Output is not escaped
#142SchedulePress – Auto Post & Publish, Auto Social Share, Schedule Posts with Editorial Calendar & Missed Schedule Post Publisher2230724510k+Output is not escaped
#143WP Super Minify • Minify, Compress and Cache HTML, CSS & JavaScript221642578k+Non-prefixed constant
#144WUPO Group Attributes for WooCommerce225921,391400Non-prefixed global variable
#145YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports2265443510k+Exception output is not escaped
#146YITH WooCommerce Ajax Search224081,65930k+Non-prefixed global variable
#147ЮKassa для WooCommerce225901689k+Short PHP open tag found
#148Advanced Custom Fields: Extended231,885329100k+Text Domain Mismatch
#149Frontend Admin by DynamiApps235,9383,2089k+Text Domain Mismatch
#150Custom WooCommerce Checkout Fields Editor237551,3862k+Non-prefixed global variable