Title: Jeelsh HTTP Headers
Author: jeelshy
Published: <strong>31 Tháng 7, 2026</strong>
Last modified: 2 Tháng 8, 2026

---

Tìm kiếm plugin

![](https://ps.w.org/jeelsh-http-headers/assets/icon-256x256.png?rev=3630539)

# Jeelsh HTTP Headers

 Bởi [jeelshy](https://profiles.wordpress.org/jeelshy/)

[Tải về](https://downloads.wordpress.org/plugin/jeelsh-http-headers.1.0.2.zip)

 * [Chi tiết](https://vi.wordpress.org/plugins/jeelsh-http-headers/#description)
 * [Đánh giá](https://vi.wordpress.org/plugins/jeelsh-http-headers/#reviews)
 *  [Cài đặt](https://vi.wordpress.org/plugins/jeelsh-http-headers/#installation)
 * [Nhà phát triển](https://vi.wordpress.org/plugins/jeelsh-http-headers/#developers)

 [Hỗ trợ](https://wordpress.org/support/plugin/jeelsh-http-headers/)

## Mô tả

Jeelsh HTTP Headers gives you an easy-to-use interface inside your WordPress dashboard
to set HTTP response headers that improve your site’s security and compliance.

With this plugin you can configure:

 * Content-Security-Policy (CSP) headers
 * HTTP Strict Transport Security (HSTS)
 * Referrer-Policy
 * X-Frame-Options
 * Permissions-Policy
 * X-Content-Type-Options
 * X-Permitted-Cross-Domain-Policies
 * Your own custom headers

All settings are validated and applied safely without touching your site’s core 
files.

### Features

 * Intuitive React-based admin panel
 * Predefined security headers with helpful descriptions
 * Custom header support
 * Settings validation before saving
 * Works out of the box with pre-built assets
 * No external service dependencies by default

### Requirements

 * WordPress 5.0 or higher
 * PHP 7.4 or higher

### External Services

This plugin does not connect to any third-party service by default. The following
items are documented for transparency:

 * CSP report-uri: If you configure a report-uri in the CSP settings, the browser
   will send CSP violation reports to the user-provided URL. The plugin does not
   provide or operate that endpoint; the site administrator chooses and controls
   it. By default the report-uri field is empty and no reports are sent.
 * Example domains in settings fields: Inputs such as https://example.com and https://
   api.example.com use IANA-reserved example domains as placeholders only. The plugin
   does not connect to them.
 * GitHub documentation link: The admin sidebar includes a link to https://github.
   com/jeelsh/http-headers. It opens only when a user clicks it. GitHub is operated
   by GitHub, Inc.; for terms and privacy, see https://docs.github.com/en/site-policy/
   github-terms/github-terms-of-service and https://docs.github.com/en/site-policy/
   privacy-policies/github-privacy-statement.
 * Support email link: The admin sidebar includes a mailto:jeelsh@protonmail.com
   link. It opens the user’s email client; the plugin does not send any data.
 * WordPress REST API and admin-ajax: Saving and validating settings uses the site’s
   own WordPress REST API endpoints and admin-ajax.php. These are same-site, internal
   communications.

### Privacy

Jeelsh HTTP Headers does not collect, store, or transmit any personal data on its
own. All header configuration is stored in your WordPress database. The only optional
external communication is a CSP report-uri that you, the site administrator, choose
to configure.

### Support

For help, documentation, and bug reports, visit the GitHub repository: https://github.
com/jeelsh/http-headers

For direct support, you can also email jeelsh@protonmail.com.

### Development

The plugin’s user interface is built with React. The source code is available for
review on GitHub: https://github.com/jeelsh/http-headers

For build and development instructions, see `DEVELOPMENT.md`.

## Cài đặt

 1. Upload the plugin files to the `/wp-content/plugins/jeelsh-http-headers` directory,
    or install the plugin through the WordPress Plugins screen.
 2. Activate the plugin through the Plugins screen in WordPress.
 3. Open **Jeelsh HTTP Headers** from the WordPress administration menu to configure
    your headers.

## Hỏi đáp

### Is the plugin GPL-compatible?

Yes. Jeelsh HTTP Headers is licensed under the GNU General Public License v2.0 or
later.

### Does the plugin require a third-party service?

No, not by default. Header configuration and validation run within your WordPress
installation. For details on optional user-initiated connections, see the External
Services section below.

### Can I add my own custom headers?

Yes. The plugin includes a custom headers section where you can define additional
HTTP headers.

## Đánh giá

Không có đánh giá nào cho plugin này.

## Người đóng góp & Lập trình viên

“Jeelsh HTTP Headers” là mã nguồn mở. Những người sau đã đóng góp vào plugin này.

Những người đóng góp

 *   [ jeelshy ](https://profiles.wordpress.org/jeelshy/)

[Dịch “Jeelsh HTTP Headers” sang ngôn ngữ của bạn.](https://translate.wordpress.org/projects/wp-plugins/jeelsh-http-headers)

### Muốn tham gia phát triển?

[Duyệt code](https://plugins.trac.wordpress.org/browser/jeelsh-http-headers/), check
out [SVN repository](https://plugins.svn.wordpress.org/jeelsh-http-headers/), hoặc
theo dõi [nhật ký phát triển](https://plugins.trac.wordpress.org/log/jeelsh-http-headers/)
qua [RSS](https://plugins.trac.wordpress.org/log/jeelsh-http-headers/?limit=100&mode=stop_on_copy&format=rss).

## Nhật ký thay đổi

#### 1.0.2 (2026-08-02)

 * Fixed header injection not applying on wp-admin and wp-login.php.
 * Added a check for Apache’s mod_headers before allowing the .htaccess injection
   method, with automatic fallback to PHP-based injection.
 * Fixed a 404 on bundled font assets caused by absolute asset URLs in the compiled
   CSS.
 * Finished the rebrand from “HTTP Headers Advanced” to “Jeelsh HTTP Headers” internal
   keys and translation files.
 * Admin panel visual adjustments and new UI components.

#### 1.0.1 (2026-07-31)

 * Improved the admin panel display.
 * Improved plugin documentation.

#### 1.0.0 (2026-07-31)

 * First release.
 * Configure Content-Security-Policy (CSP) headers to define which content sources
   the browser is allowed to load.
 * Configure HTTP Strict Transport Security (HSTS) to enforce HTTPS connections 
   across the site.
 * Configure Referrer-Policy to control how much referrer information is shared 
   with requests.
 * Configure X-Frame-Options to prevent clickjacking by restricting iframe embedding.
 * Configure Permissions-Policy to restrict which browser features can be used on
   the site.
 * Configure X-Content-Type-Options to prevent MIME-type sniffing by browsers.
 * Configure X-Permitted-Cross-Domain-Policies to manage cross-domain Adobe Flash/
   Reader behavior.
 * Add custom HTTP headers to cover any additional site requirement.
 * Validate settings before saving to ensure headers are applied with correct and
   safe values.

## Meta

 *  Phiên bản **1.0.2**
 *  Cập nhật lần cuối **1 tuần trước**
 *  Số lượt cài đặt **Ít hơn 10**
 *  Phiên bản WordPress ** 5.0 hoặc cao hơn **
 *  Đã kiểm tra lên đến **7.0.3**
 *  Phiên bản PHP ** 7.4 hoặc cao hơn **
 *  Ngôn ngữ
 * [English (US)](https://wordpress.org/plugins/jeelsh-http-headers/)
 * Thẻ
 * [csp](https://vi.wordpress.org/plugins/tags/csp/)[hsts](https://vi.wordpress.org/plugins/tags/hsts/)
   [http-headers](https://vi.wordpress.org/plugins/tags/http-headers/)[Security Headers](https://vi.wordpress.org/plugins/tags/security-headers/)
   [wordpress security](https://vi.wordpress.org/plugins/tags/wordpress-security/)
 *  [Nâng cao](https://vi.wordpress.org/plugins/jeelsh-http-headers/advanced/)

## Đánh giá

Chưa có đánh giá nào được gửi.

[Your review](https://wordpress.org/support/plugin/jeelsh-http-headers/reviews/#new-post)

[Xem tất cả đánh giá](https://wordpress.org/support/plugin/jeelsh-http-headers/reviews/)

## Những người đóng góp

 *   [ jeelshy ](https://profiles.wordpress.org/jeelshy/)

## Hỗ trợ

Có điều gì muốn nói? cần giúp đỡ?

 [Xem diễn đàn hỗ trợ](https://wordpress.org/support/plugin/jeelsh-http-headers/)