What powers 
co2ol.de?
Last seen Aug 2022 · 22 technologies across 13 categories
Analytics
Google Analytics
since Apr 2020
CMS
Databases
MySQL
since Apr 2020
Ecommerce
Font scripts
JavaScript Libraries
Isotope
since Aug 2022
Maps
Google Maps
since Apr 2020
Operating systems
Debian
since Aug 2022
Payment processors
PayPal
since Aug 2022
Programming languages
PHP
since Apr 2020
Reverse Proxy
Nginx
since Apr 2020
Web servers
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
3.82 / 10 · ranked #705,477 of all domains
43 referring domains · OpenPageRank
Infrastructure
- Hosted on DE-IORG-AS-1 Pennefeldsweg 12, D-53177 Bonn, Germany (217.76.104.47)
- DNS: taenzer.hosting
- Email: Hornetsecurity
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 8,927,983, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted