Frictionless Multistep Checkout for WooCommerce. Get up to 36% increase in conversion rates with a better purchase experience at the checkout page.
Category Scores
Top Issues by Category
maintainability769
security248
i18n188
supply_chain2
Issues Details
1,211 issues found in latest scan
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "'fc_enable_compat_plugin_' . $plugin_slug".
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$_product".
Mismatched text domain. Expected 'fluid-checkout' but got 'advanced-flat-rate-shipping-for-woocommerce'.
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$attributes_inner_str'.
Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.
Processing form data without nonce verification.
Processing form data without nonce verification.
Short PHP opening tag used with echo; expected "<?php echo $collectpoint ..." but found "<?= $collectpoint ..."
Detected usage of a non-sanitized input variable: $_POST[$address_type . '_country']
A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.
Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "WC_Settings_FluidCheckout_Addons_Settings".
$_COOKIE[$cookie_name] not unslashed before sanitization. Use wp_unslash() or similar
A "translators:" comment must be a "/* */" style comment. Docblock comments will not be picked up by the tools to generate a ".pot" file.
Detected usage of a possibly undefined superglobal array index: $_POST['password']. Check that the array index exists before using it.
In footer ($in_footer) is not set explicitly wp_register_script; It is recommended to load scripts in the footer. Please set this value to `true` to load it in the footer, or explicitly `false` if it should be loaded in the header.
Function "get_block_wrapper_attributes()" requires WordPress 5.6.0, but your plugin minimum supported version is WordPress 5.0.0.
date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.
The $text text string should have translatable content. Found: '%1$s'
The $domain parameter must be a single text string literal. Found: WC_Ups_PickUps::TEXT_DOMAIN
load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed.
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "self::$plugin_prefix . '_admin_notices'".
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "wc_gzd_wp_theme_get_element_class_name".
All output should be run through an escaping function (like echo esc_html_x() or echo esc_attr_x()), found '_ex'.
| Code | Type | Message | Count |
|---|---|---|---|
| WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound | WARNING | Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "'fc_enable_compat_plugin_' . $plugin_slug". | 430 |
| WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound | WARNING | Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$_product". | 189 |
| WordPress.WP.I18n.TextDomainMismatch | ERROR | Mismatched text domain. Expected 'fluid-checkout' but got 'advanced-flat-rate-shipping-for-woocommerce'. | 166 |
| WordPress.Security.EscapeOutput.OutputNotEscaped | ERROR | All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$attributes_inner_str'. | 154 |
| WordPress.WP.EnqueuedResourceParameters.MissingVersion | WARNING | Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching. | 111 |
| WordPress.Security.NonceVerification.Missing | WARNING | Processing form data without nonce verification. | 39 |
| WordPress.Security.NonceVerification.Recommended | WARNING | Processing form data without nonce verification. | 28 |
| Generic.PHP.DisallowShortOpenTag.EchoFound | ERROR | Short PHP opening tag used with echo; expected "<?php echo $collectpoint ..." but found "<?= $collectpoint ..." | 17 |
| WordPress.Security.ValidatedSanitizedInput.InputNotSanitized | WARNING | Detected usage of a non-sanitized input variable: $_POST[$address_type . '_country'] | 14 |
| WordPress.WP.I18n.MissingTranslatorsComment | ERROR | A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders. | 12 |
| WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedClassFound | WARNING | Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "WC_Settings_FluidCheckout_Addons_Settings". | 10 |
| WordPress.Security.ValidatedSanitizedInput.MissingUnslash | WARNING | $_COOKIE[$cookie_name] not unslashed before sanitization. Use wp_unslash() or similar | 8 |
| WordPress.WP.I18n.TranslatorsCommentWrongStyle | ERROR | A "translators:" comment must be a "/* */" style comment. Docblock comments will not be picked up by the tools to generate a ".pot" file. | 5 |
| WordPress.Security.ValidatedSanitizedInput.InputNotValidated | WARNING | Detected usage of a possibly undefined superglobal array index: $_POST['password']. Check that the array index exists before using it. | 4 |
| WordPress.WP.EnqueuedResourceParameters.NotInFooter | WARNING | In footer ($in_footer) is not set explicitly wp_register_script; It is recommended to load scripts in the footer. Please set this value to `true` to load it in the footer, or explicitly `false` if it should be loaded in the header. | 3 |
| wp_function_not_compatible_with_requires_wp | ERROR | Function "get_block_wrapper_attributes()" requires WordPress 5.6.0, but your plugin minimum supported version is WordPress 5.0.0. | 3 |
| WordPress.DateTime.RestrictedFunctions.date_date | ERROR | date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead. | 2 |
| WordPress.WP.I18n.NoEmptyStrings | ERROR | The $text text string should have translatable content. Found: '%1$s' | 2 |
| WordPress.WP.I18n.NonSingularStringLiteralDomain | ERROR | The $domain parameter must be a single text string literal. Found: WC_Ups_PickUps::TEXT_DOMAIN | 2 |
| application_detected | ERROR | Application files are not permitted. | 2 |
| hidden_files | ERROR | Hidden files are not permitted. | 2 |
| PluginCheck.CodeAnalysis.DiscouragedFunctions.load_plugin_textdomainFound | WARNING | load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed. | 1 |
| WordPress.NamingConventions.PrefixAllGlobals.DynamicHooknameFound | WARNING | Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "self::$plugin_prefix . '_admin_notices'". | 1 |
| WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound | WARNING | Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "wc_gzd_wp_theme_get_element_class_name". | 1 |
| WordPress.Security.EscapeOutput.UnsafePrintingFunction | ERROR | All output should be run through an escaping function (like echo esc_html_x() or echo esc_attr_x()), found '_ex'. | 1 |
Latest Snapshot
Findings
1,211
Errors
370
Warnings
841
Score History
First score snapshot
First scan completed Jun 20, 2026
v4.2.4 · Plugin Check 2.0.0 · Model 2026.06-mvp-static-v2
Jun 20, 2026
v4.2.4
25
Latest
- Findings
- 1,211
- Errors
- 370
- Warnings
- 841
- Plugin Check
- 2.0.0
- Model
- 2026.06-mvp-static-v2
| Scan | Score | Findings | Errors | Warnings | Plugin | Plugin Check | Model |
|---|---|---|---|---|---|---|---|
| Jun 20, 2026Latest | 25 | 1,211 | 370 | 841 | v4.2.4 | 2.0.0 | 2026.06-mvp-static-v2 |