HTTP Express
HTTP Express enables a php based HTTP proxy to add correct HTTP headers to images,…
Plugin Tag: headers
Re’sults Count Remix
Adds both the number of displayed posts as well as the total number of returned…
Simple Header Footer Scripts
Very simple Header Footer Scripts plugin with no ads or paid upgrades.
Genesis Email Headers
Customization Email Headers.
Auto Anchor
Auto Anchor is a WordPress plugin. It adds an HTML anchor to every Header-tag (h2-h6)…
Custom headers – AcyMailing
Add custom email headers to the sent emails.
Autogen Headers Menu
Automatically create a main-menu from the headers in your post using a simple and configurable…
Fizfy – Conversion & Sales Software
Fizfy is a Conversion & Sales Software that helps websites, Influence Visitors to increase sales…
Go FLoC Away
A tiny plugin to disable FLoC by setting/amending Permissions-Policy header.
Kurt Vonnegut HTTP header
Add an X-Kurt-Legacy header.