What powers scharmueller.at?

Last seen Sep 2026 · 14 technologies across 9 categories

Hosting panels

Plesk
since Feb 2020

JavaScript frameworks

Svelte
since May 2025

JavaScript graphics

particles.js
since Jul 2026

JavaScript libraries

AOS
since Jul 2026
core-js v3.47.0
since Jul 2026
jQuery v1.12.4
since Jan 2019
jQuery UI v1.11.4
since Jul 2026
List.js
since Mar 2022
Swiper
since Jul 2026

Miscellaneous

Open Graph
since Sep 2022

Programming languages

PHP
since Feb 2020

Security

HSTS
since Sep 2025

Web servers

Nginx
since Feb 2020

Webmail

Apple iCloud Mail
since Jun 2025

AI Crawlers

Blocks 8 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
  • GPTBot Blocked
  • ImagesiftBot Blocked

Search and AI assistants

  • PetalBot Blocked

User-request fetchers

  • ChatGPT-User Blocked

The other 25 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 checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

8 of 33 AI crawlers blocked

Full breakdown

Audience

  • 60% desktop
  • 40% phone
  • Germany
  • Austria

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

2.37 / 10 · ranked #2,734,229 of all domains

12 referring domains · OpenPageRank

Core Web Vitals

LCP1.5 s
INP50 ms
CLS0
TTFB800 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: German
  • Weight: 17.1 MB · 61 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on DATAFOREST (193.46.81.132)
  • Email: no MX record returned
  • SSL: DigiCert, RSA 4096, expires Nov 2026
  • Common Crawl link graph: rank 14,002,741

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

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