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Similar WordPress plugins

WP X-Mullet alternatives

The 12 WordPress plugins most like WP X-Mullet, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

WP X-Mullet

Fewer than 10 installs

Its stats
Closest match
Headers Security Advanced & HSTS WP
Shares 1 of WP X-Mullet's 2 tags.
Most installed
Headers Security Advanced & HSTS WP
90K+ active installs.
Best rated
Headers Security Advanced & HSTS WP
4.9 out of 5 from 79 reviews.
Most recently updated
Host Header Injection Fix
Updated on Nov 4, 2026.
  1. Headers Security Advanced & HSTS WP

    by Andrea Ferro

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

    Installs
    90K+
    Rank
    #477
    Rating
    4.9(79)
    Updated
    10 days ago

    Sharesheaders

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  2. Add Custom Header Images

    by Andy Fragen

    Remove default header images and load custom header images from 'The Headers' page. Allows for easy selection of random header images in your theme.

    Installs
    400+
    Rank
    #9,615
    Rating
    4.7(3)
    Updated
    2 months ago

    Sharesheaders

    Compare with WP X-Mullet
  3. Host Header Injection Fix

    by Jeff Starr

    Sets custom headers for WP notification emails. Also fixes a security issue with WP versions < 5.5.

    Installs
    400+
    Rank
    #9,400
    Rating
    5.0(6)
    Updated
    5 days ago

    Sharesheaders

    Compare with WP X-Mullet
  4. J7 Beaver Header Footer Templates

    by jatacid

    Adds a panel to the Theme Customizer to insert a Beaver Builder layout as a header/footer globally on each page.

    Installs
    300+
    Rank
    #10,976
    Rating
    5.0(1)
    Updated
    11 months ago

    Sharesheaders

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  5. Last-Modified and If-Modified-Since Headers

    by zubovd

    Add Last-Modified anв support If-Modified-Since Headers

    Installs
    200+
    Rank
    #11,911
    Rating
    5.0(2)
    Updated
    5 years ago

    Sharesheaders

    Compare with WP X-Mullet
  6. HTTP/1.1 403 Forbidden header on a failed login

    by atmosphear

    Send an "HTTP/1.1 403 Forbidden" header on a failed login instead of the default "HTTP/1.1 200 OK"

    Installs
    200+
    Rank
    #11,369
    Rating
    5.0(2)
    Updated
    10 years ago

    Sharesheaders

    Compare with WP X-Mullet
  7. "SEO-HEADERS-Easy" Protocol HTTP 1.1

    by Smiling_Hemp

    Sends to a client correct HTTP headers Last Modified, Cache Control and 304 Not Modified

    Installs
    100+
    Rank
    #15,831
    Rating
    4.7(3)
    Updated
    11 years ago

    Sharesheaders

    Compare with WP X-Mullet
  8. Secure HTTP Headers

    by shasha310

    Secure HTTP headers - Essential, and easy.

    Installs
    100+
    Rank
    #15,400
    Rating
    3.0(2)
    Updated
    5 years ago

    Sharesheaders

    Compare with WP X-Mullet
  9. Better Headers

    by bettersecurity

    Improve the security of your website by easily setting HTTP response headers to enable browser protection

    Installs
    80+
    Rank
    #17,687
    Rating
    5.0(1)
    Updated
    2 years ago

    Sharesheaders

    Compare with WP X-Mullet
  10. AcyMailing

    by AcyMailing Newsletter Team

    Add custom email headers to the sent emails.

    Installs
    30+
    Rank
    #24,646
    Rating
    No ratings
    Updated
    1 month ago

    Sharesheaders

    Compare with WP X-Mullet
  11. Security Headers & Caching

    by Studio Be4

    Enhance your WordPress site security with HTTP security headers and improve performance with smart caching. Works with all hosting providers.

    Installs
    30+
    Rank
    #23,299
    Rating
    No ratings
    Updated
    1 year ago

    Sharesheaders

    Compare with WP X-Mullet
  12. Plugin Name

    by oQeySites

    oQey Headers plugin is a Wordpress Plugin that allows to add and manage images for blog header easily.

    Installs
    10+
    Rank
    #46,933
    Rating
    1.0(1)
    Updated
    15 years ago

    Sharesheaders

    Compare with WP X-Mullet

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