SPF Usage Statistics · Download List of All Websites using SPF
The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.
Invalid Certificate Dates Usage Statistics · Download List of All Websites using Invalid Certificate Dates
The SSL certificate for this site has expired or is not active yet.
Irish Server Location Usage Statistics · Download List of All Websites using Irish Server Location
The web server is located in Ireland.
Server Location
Apache Usage Statistics · Download List of All Websites using Apache
Apache has been the most popular web server on the Internet since April 1996.
Last technology detected on 11th March 2024. We know of 4 technologies on this page and 16 technologies removed from heffernan.org since 28th February 2013. Link to this page.
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