What powers 
peter-hess-institut.de?
Last seen Sep 2026 · 37 technologies across 22 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Live chat
Maps
Marketing automation
Miscellaneous
Mobile frameworks
PaaS
Page builders
Performance
Programming languages
UI frameworks
Web servers
Widgets
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 87% phone
- 13% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #295,969 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 13.2 MB · 142 requests
- WordPress theme: betheme (child: betheme-child) · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Arts and entertainment (declares
Event)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on IONOS (217.160.0.13, IPv6)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 630,086, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Amazon S3 Jul 2026
- detected Amazon Web Services Jul 2026
- detected Apache HTTP Server Jul 2026
- detected Bootstrap Jul 2026
- detected Cart Functionality Jul 2026
- detected Contact Form 7 Jul 2026
- detected core-js Jul 2026
- detected DataTables Jul 2026
- detected EventOn Jul 2026
- detected Font Awesome Jul 2026
- detected Google Analytics Jul 2026
- detected Google Maps Jul 2026
- detected GSAP Jul 2026
- detected Handlebars Jul 2026
- detected IONOS Jul 2026
- detected Isotope Jul 2026
- detected jQuery Jul 2026
- detected jQuery Migrate Jul 2026
- detected jQuery Mobile Jul 2026
- detected jQuery UI Jul 2026
- detected lit-element Jul 2026
- detected lit-html Jul 2026
- detected MailChimp Jul 2026
- dropped Microsoft Word Jul 2026
- detected Moment.js Jul 2026
- detected MySQL Jul 2026
- detected PHP Jul 2026
- detected Popup Maker Jul 2026
- detected Priority Hints Jul 2026
- detected RSS Jul 2026
- detected Slider Revolution Jul 2026
- detected Swiper Jul 2026
- detected Twitter Emoji (Twemoji) Jul 2026
- detected WhatsApp Business Chat Jul 2026
- detected WooCommerce Jul 2026
- detected WordPress Jul 2026
- detected WordPress Block Editor Jul 2026
- detected wpBakery Jul 2026
- detected Microsoft Word May 2026
- detected Popup Maker May 2026
- detected WhatsApp Business Chat May 2026
- detected WordPress Block Editor May 2026
- dropped Microsoft Word Apr 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Microsoft Word Nov 2025