What powers we-heraeus-stiftung.de?
Last seen Oct 2026 · 20 technologies across 10 categories
CMS
Hosting
JavaScript libraries
Miscellaneous
Programming languages
Rich text editors
Security
UI frameworks
Web servers
Webmail
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Nov 2026 * removed from robots.txt
- Nov 2026 robots.txt removed
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
- Oct 2026 * removed from robots.txt
- Oct 2026 robots.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| heraeus | #22 | 10 |
| photonic computing | #67 | 3 |
| quantum vortices | #34 | 1 |
| german atomic bomb | #16 | 1 |
| www we | #30 | 0 |
| the quantum vortex | #58 | 0 |
| the quantum vortex | #58 | 0 |
| von neumann quantum mechanics | #19 | 0 |
| solvation in chemistry | #59 | 0 |
| statphys29 | #37 | 0 |
| interdisciplinary physics | #43 | 0 |
| mathematical foundations of quantum mechanics von neumann | #82 | 0 |
| mathematical foundations of quantum mechanics von neumann | #18 | 0 |
| german projects | #55 | 0 |
| hanau he de | #12 | 0 |
| heraeus logo | #40 | 0 |
| 2222 enrico fermi drive | #62 | 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 robots.txt, all AI crawlers allowed
Audience
- 61% desktop
- 39% phone
Germany
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.91 / 10 · ranked #116,293 of all domains
252 referring domains · OpenPageRank
Search traffic
15 est. monthly organic visits (US)
17 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German
- Weight: 0.4 MB · 21 requests
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Dr. Wilhelm Heinrich Heraeus und Else Heraeus-Stiftung
- Founded: 1963
- Industry: Arts and entertainment (declares
Event) - Country: Germany
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on OVHcloud (51.195.22.100, IPv6)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 68,600, 3 hosts
- Verified with: Brevo, Microsoft 365, Sophos
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| indico.we-heraeus-stiftung.de | 16 |
| www.we-heraeus-stiftung.de | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft 365 Dec 2025