What powers papierlos-studieren.net?
Last seen Jun 2022 · 12 technologies across 9 categories
CDN
Cloudflare
since May 2021
jsDelivr
since Jul 2020
CMS
Cookie compliance
CookieYes
since Jul 2021
Databases
MySQL
since Feb 2020
Issue trackers
Cloudflare Network Error Logging
since Feb 2022
JavaScript libraries
Programming languages
PHP
since Feb 2020
SEO
WordPress plugins
WP Fastest Cache
since Apr 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.16 / 10 · ranked #10,324,006 of all domains
6 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.76.104, IPv6)
- DNS: Cloudflare DNS
- Email: mailbox.org
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 12,622,567
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted