What powers 
online-karrieretag.de?
Last seen Feb 2026 · 15 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
CMS
Google Workspace
since Aug 2022
Sendgrid
since Aug 2022
JavaScript frameworks
Stimulus
since Jul 2021
JavaScript libraries
Marketing automation
Sendinblue
since Mar 2023
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Jul 2022
Programming languages
PHP
since Jan 2019
Security
HSTS
since Dec 2023
Web frameworks
Symfony
since Jul 2021
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
6.88 / 10 · ranked #52,141 of all domains
841 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.52.213, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 7,049,721, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted