What powers 
bits-und-baeume.org?
Last seen Mar 2025 · 37 technologies across 18 categories
A/B Testing
CMS
Databases
MySQL
since Oct 2024
Mailjet
since Nov 2022
Font scripts
Font Awesome
since Jul 2023
Google Font API
since Jul 2023
JavaScript frameworks
JavaScript libraries
Isotope
since Jul 2023
LazySizes
since Jul 2023
Modernizr
since Jul 2023
OWL Carousel
since Jul 2023
Swiper
since Oct 2024
Message boards
Mastodon
since Dec 2024
Miscellaneous
Operating Systems
CentOS
since Jan 2019
Performance
Priority Hints
since Jul 2023
Programming languages
Security
HSTS
since Sep 2022
Static site generator
UI frameworks
Tailwind CSS
since Sep 2022
Video players
Vimeo
since Oct 2024
Web frameworks
Ruby on Rails
since Dec 2024
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
6.06 / 10 · ranked #105,813 of all domains
346 referring domains · OpenPageRank
Infrastructure
- Hosted on IPB IPB Internet Provider in Berlin GmbH (185.231.124.170, IPv6)
- DNS: dotplex.net
- Email: dotplex.com
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 83,336, 24 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| saar.bits-und-baeume.org | 15 |
| nrw.bits-und-baeume.org | 11 |
| mastodon.bits-und-baeume.org | 9 |
| fahrplan22.bits-und-baeume.org | 8 |
| bits-und-baeume.org | 6 |
| publication2023.bits-und-baeume.org | 6 |
| fahrplan.bits-und-baeume.org | 2 |