www.dspecialists.com

• equiv: X-UA-Compatible content: IE=edge
• name: viewport content: width=device-width, initial-scale=1.0, minimum-scale=1, shrink-to-fit=no
• name: robots content: all
• charset: utf-8
• name: Generator content: Drupal 7 (http://drupal.org)

• Data protection information
• English
• ↑ Skip to content
• Menu
• The Company
• About us
• Trade fair schedule
• News
• References
• Jobs
• Imprint
• Data protection declaration
• Overview
• HARVEY
• ISOSTEM
• AUBION
• Overview
• Consultancy
• Hardware
• Software
• Downloads
• Contact DSPECIALISTS
• helikopter_klein.jpg
• schaltplan_klein.jpg
• Nurse Call
• theater_klein.jpg
• windkraft_klein.jpg
• harvey-slider-2024.png
• konzert.jpg
• Zentrale
• ice_hbf.jpg
• Harvey
• Isostem
• Aubion
• Consultancy
• Hardware
• Software
• We on social media
• leat con 2026, Hamburg
• PIK Convention 2026 – Media technology live! Berlin
• InfoComm 2026, Las Vegas Convention Center
• Integrated Systems Europe Barcelona 2026
• HARVEY® Pro at the ROFA Stadium in Rosenheim, Bavaria
• Digital audio networking with HARVEY® Pro at the Deutsche Oper Berlin
• HARVEY® Composer and Firmware Version 4.2.0
• More announcements
• Read more
• Read more
• Read more
• Read more

• Deutsch
• LinkedIn
• Facebook
• Youtube
• Facebook

            Domain Name: DSPECIALISTS.COM
Registrar: IONOS SE
Domain Status: client transfer prohibited
Creation Date: 1998-07-06T04:00:00Z
Registry Expiry Date: 2026-07-05T04:00:00Z
Updated Date: 2025-07-06T07:01:35Z
Name Server: NS1084.UI-DNS.BIZ
Name Server: NS1084.UI-DNS.COM
Name Server: NS1084.UI-DNS.DE
Name Server: NS1084.UI-DNS.ORG
REGISTRAR Contact: IONOS SE
>>> Last update of RDAP database: 2026-07-05T06:11:15Z         

			#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
Crawl-delay: 10
# CSS, JS, Images
Allow: /misc/*.css$
Allow: /misc/*.css?
Allow: /misc/*.js$
Allow: /misc/*.js?
Allow: /misc/*.gif
Allow: /misc/*.jpg
Allow: /misc/*.jpeg
Allow: /misc/*.png
Allow: /modules/*.css$
Allow: /modules/*.css?
Allow: /modules/*.js$
Allow: /modules/*.js?
Allow: /modules/*.gif
Allow: /modules/*.jpg
Allow: /modules/*.jpeg
Allow: /modules/*.png
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /themes/*.css$
Allow: /themes/*.css?
Allow: /themes/*.js$
Allow: /themes/*.js?
Allow: /themes/*.gif
Allow: /themes/*.jpg
Allow: /themes/*.jpeg
Allow: /themes/*.png
# Directories
Disallow: /includes/
Disallow: /misc/
Disallow: /modules/
Disallow: /profiles/
Disallow: /scripts/
Disallow: /themes/
# Files
Disallow: /CHANGELOG.txt
Disallow: /cron.php
Disallow: /INSTALL.mysql.txt
Disallow: /INSTALL.pgsql.txt
Disallow: /INSTALL.sqlite.txt
Disallow: /install.php
Disallow: /INSTALL.txt
Disallow: /LICENSE.txt
Disallow: /MAINTAINERS.txt
Disallow: /update.php
Disallow: /UPGRADE.txt
Disallow: /xmlrpc.php
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips/
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /?q=admin/
Disallow: /?q=comment/reply/
Disallow: /?q=filter/tips/
Disallow: /?q=node/add/
Disallow: /?q=search/
Disallow: /?q=user/password/
Disallow: /?q=user/register/
Disallow: /?q=user/login/
Disallow: /?q=user/logout/
        

Technisches SEO

On-Page-SEO

Inhalt und UX