Mobile

The website contains code that allows the page to support IPhone / Mobile Content.

This page uses the viewport meta tag which means the content may be optimized for mobile content.

JavaScript Libraries and Functions

JQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.

Waypoints is a small jQuery plugin that makes it easy to execute a function whenever you scroll to an element.

Email Hosting Providers

DomainKeys Identified Mail provides a method for validating a domain name identity that is associated with a message through cryptographic authentication.

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

The domain has a DMARC policy of 'None'. A policy of 'none' means this DMARC record will not affect the delivery of email, but it will provide reports on where your outbound email appears to be coming from.

SPF

SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

Name Server

DNSSEC strengthens DNS authentication by using digital signatures based on public key cryptography.

Web Servers

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

Robots.txt
Profile Details

Last technology detected on Saturday, July 26, 2025. We know of 18 live technologies on grueberwa.de and historical technologies back 25 years. Link to this Page

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