What powers interzum.de?

Last seen Jun 2025 · 26 technologies across 16 categories

Advertising Networks

Smart Ad Server
since Jun 2017

Analytics

Plausible
since Jun 2025

Authentication

CDN

Amazon CloudFront
since Jun 2021
cdnjs
since Jun 2023
Cloudflare
since Jun 2023

Cookie compliance

OneTrust
since Jun 2021

Development

styled-components v5.2.3
since Jul 2021

Font scripts

Font Awesome
since Oct 2022

JavaScript Frameworks

jQuery v3.0.0
since Jun 2017
jQuery UI v1.12.1
since Jun 2017
React
since Jul 2021

JavaScript libraries

core-js v2.6.12
since Jun 2023
FancyBox v2.1.5
since Jun 2023
Lodash v4.17.21
since Jul 2021
Slick v1.8.1
since Jun 2023
Swiper
since Dec 2022

Miscellaneous

Amazon S3
since Jul 2021
Open Graph
since Oct 2022

PaaS

Amazon Web Services
since Jun 2021

Programming languages

Java
since Jun 2023
PHP v7.3.33
since Apr 2019

Security

HSTS
since Oct 2022

Tag Managers

Google Tag Manager
since Jun 2017

Web Servers

Apache HTTP Server
since Jun 2017

Webmail

Microsoft 365
since Oct 2022

AI Crawlers

Blocks 9 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.

Training crawlers

  • Bytespider Blocked
  • CCBot Blocked
  • ClaudeBot Blocked
  • cohere-training-data-crawler Blocked
  • Diffbot Blocked
  • FacebookBot Blocked
  • GPTBot Blocked
  • meta-externalagent Blocked

Search and AI assistants

  • Amazonbot Blocked

The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found
  • Sep 2026 amazonbot added to robots.txt
  • Sep 2026 claude-web added to robots.txt
  • Sep 2026 ccbot added to robots.txt
  • Sep 2026 claudebot added to robots.txt
  • Sep 2026 anthropic-ai added to robots.txt
  • Sep 2026 bytespider added to robots.txt

See who blocks each AI crawler across the web

AI Crawlers

9 of 33 AI crawlers blocked

Full breakdown

Open Page Rank

4.57 / 10 · ranked #390,821 of all domains

68 referring domains · OpenPageRank

Infrastructure

  • Hosted on Amazon Web Services (13.33.67.31)
  • DNS: Amazon Route 53
  • Email: Microsoft 365
  • Email security: SPF (hard fail), DMARC monitor only
  • SSL: DigiCert, RSA 2048, expires Mar 2027
  • Common Crawl link graph: rank 11,173,313, 4 hosts
  • Verified with: Google, Meta Business, Microsoft 365

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Subdomains

HostTechs
www.interzum.de 16
service.interzum.de 15
home.interzum.de 8

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