What powers chemotion.net?
Last seen Mar 2026 · 9 technologies across 7 categories
Documentation
JavaScript frameworks
React
since Dec 2022
Miscellaneous
Operating systems
Ubuntu
since Dec 2022
Security
HSTS
since Dec 2022
Video players
YouTube
since Dec 2022
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.30 / 10 · ranked #1,124,003 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on KIT Karlsruhe Institute of Technology (141.52.79.139, IPv6)
- DNS: kit-dns.eu
- Email: kit.edu
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Sep 2026
- Common Crawl link graph: rank 2,071,416, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.chemotion.net | 9 |
| chemotion.net | 6 |