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.
Sectigo SSL Usage Statistics · Download List of All Websites using Sectigo SSL
SSL from Sectigo formerly Comodo.
Sectigo Domain SSL Usage Statistics · Download List of All Websites using Sectigo Domain SSL
SSL registration with Sectigo (formerly Comodo CA).
Common Name Invalid Usage Statistics · Download List of All Websites using Common Name Invalid
The Common Name/SAN value of this websites SSL certificate does not correspond to the domain name.
Dutch Server Location Usage Statistics · Download List of All Websites using Dutch Server Location
The web server is located in the Netherlands.
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.
Apache 2.4 Usage Statistics · Download List of All Websites using Apache 2.4
Apache version 2.4.*
Varnish Usage Statistics · Download List of All Websites using Varnish
Varnish is a web accelerator / reverse proxy caching server.
Varnish Server
Varnish 6.x Usage Statistics · Download List of All Websites using Varnish 6.x
Varnish version 6.x
OpenSSL Usage Statistics · Download List of All Websites using OpenSSL
The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library.
OpenSSL 1.0.1 Usage Statistics · Download List of All Websites using OpenSSL 1.0.1
OpenSSL version 1.0.1
Unix Usage Statistics · Download List of All Websites using Unix
A *nix based operating system (undisclosed).
Last technology detected on 11th April 2024. We know of 12 technologies on this page and 8 technologies removed from pqmc.nl since 23rd February 2014. Link to this page.
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