Add-Headers WordPress plugin
Add-Headers is an extension for the WordPress publishing platform. It Adds the ETag, Last-Modified, Expires and Cache-Control headers to HTTP responses generated by WordPress for more efficient caching.
Please visit the official plugin page for more information.
Add-Headers is Copyright (c) 2013-2016 George Notaras. All rights reserved.
Permission is granted to use this software under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE.
WordPress is a registered trademark of Automattic Inc.