Headers Security Advanced & HSTS WP

Best all-in-one WordPress security plugin, uses HTTP & HSTS response headers to avoid vulnerabilities: XSS, injection, clickjacking. Force HTTP/HTTPS.

v5.3.2Andrea FerroUpdated Added 90k+ installs98% rating0% support resolved
75
Score
20
Errors
10
Warnings
+0
Change

Category Scores

Security59
Repo94
Performance100
Maintainability91

Top Issues by Category

Issues Details

30 issues found in latest scan

ERROR11
WordPress.WP.I18n.MissingTranslatorsComment

A function call to esc_html__() 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.

WARNING6
WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$instance".

ERROR5
PluginCheck.CodeAnalysis.SettingSanitization.register_settingMissing

Sanitization missing for register_setting().

WARNING3
trademarked_term

The plugin name includes a restricted term. Your chosen plugin name - "Headers Security Advanced & HSTS WP" - contains the restricted term "wp" which cannot be used at all in your plugin name.

ERROR2
WordPress.Security.EscapeOutput.OutputNotEscaped

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$extra'.

WARNING1
PluginCheck.CodeAnalysis.DiscouragedFunctions.load_plugin_textdomainFound

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.

ERROR1
missing_direct_file_access_protection

PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

ERROR1
outdated_tested_upto_header

Tested up to: 6.9 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.

Latest Snapshot

Findings

30

Errors

20

Warnings

10

Score History

First score snapshot

First scan completed

v5.3.2 · Plugin Check 2.0.0 · Model 2026.06-mvp-static-v2

v5.3.2

75

Latest

Findings
30
Errors
20
Warnings
10
Plugin Check
2.0.0
Model
2026.06-mvp-static-v2

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