PHP

PHP Usage Statistics · Download List of All Websites using PHP

PHP is a widely used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

Mailhardener

Mailhardener Usage Statistics · Download List of All Websites using Mailhardener

Secure and monitor your domain from fraud and spam with Mailhardener, protecting your emails from misuse.

Secure Email

SPF

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.

DMARC

DMARC Usage Statistics · Download List of All Websites using DMARC

A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse

DMARC

Comcast

Comcast Usage Statistics · Download List of All Websites using Comcast

Hosted on Comcast infrastructure

US hosting

Namecheap DNS

Namecheap DNS Usage Statistics · Download List of All Websites using Namecheap DNS

DNS services provided by Namecheap.

LetsEncrypt

LetsEncrypt Usage Statistics · Download List of All Websites using LetsEncrypt

Let’s Encrypt is a free open Certificate Authority.

Root Authority

SSL by Default

SSL by Default Usage Statistics · Download List of All Websites using SSL by Default

The website redirects traffic to an HTTPS/SSL version by default.

nginx

nginx Usage Statistics · Download List of All Websites using nginx

nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.