What powers campbellsci.de?
Last seen Oct 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Jul 2022
CDN
Cloudinary
since Jul 2022
Ecommerce
Cart Functionality
since Jul 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Azure
since Jul 2026
Tag managers
Google Tag Manager
since Jul 2022
UI frameworks
Bootstrap
since Jul 2022
Webmail
Microsoft 365
since Dec 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 70% desktop
- 30% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.10 / 10 · ranked #3,328,124 of all domains
10 referring domains · OpenPageRank
Search traffic
26 est. monthly organic visits (US)
59 keywords in Google's top 30
Core Web Vitals
| LCP | 2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Multiple languages
- Weight: 1.3 MB · 44 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CAMPBELL-SCIENTIFIC (198.212.128.170)
- DNS: Azure DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,206,419
- Verified with: Atlassian, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Azure Jul 2026