What powers haendelhaus.de?

Last seen Aug 2026 · 11 technologies across 9 categories

CMS

Drupal v10
since Jul 2019

Email

Microsoft 365
since May 2026
Sendgrid
since Jan 2026

Hosting panels

Plesk
since Jul 2019

JavaScript libraries

jQuery v3.7.1
since Jul 2019
Modernizr
since Dec 2022

Miscellaneous

Open Graph
since Sep 2022

Programming languages

PHP v8.3.33
since Jul 2019

Security

HSTS
since Dec 2022

Video players

MediaElement.js v7.0.3
since Dec 2022

Web servers

Nginx
since Jul 2019

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
hndel-haus halle #1 9
gewandhaus #15 4
handel birthplace #9 1
what halle d #72 0
russ ballard tour 2024 #21 0
livia voigt house #72 0
galgenberg #14 0
halle 2024 #39 0
farinelli and handel #56 0

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 81% phone
  • 19% desktop
  • Germany

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

Open Page Rank

5.49 / 10 · ranked #160,424 of all domains

215 referring domains · OpenPageRank

Search traffic

14 est. monthly organic visits (US)

9 keywords in Google's top 30

Core Web Vitals

LCP1.4 s
INP75 ms
CLS0
TTFB700 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: German
  • Weight: 4.4 MB · 38 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Händel-Haus
  • Country: Germany

From Wikidata (CC0).

Infrastructure

  • Hosted on ONE-NETWORK (5.44.101.131)
  • Email: no MX record returned, SPF names Microsoft 365
  • Email security: SPF (hard fail), DMARC monitor only
  • SSL: Let's Encrypt, RSA 2048, expires Oct 2026
  • Common Crawl link graph: rank 716,513, 7 hosts
  • Verified with: Google, Microsoft 365

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

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