What powers 
cere.se?
Last seen Apr 2026 · 14 technologies across 10 categories
CMS
Databases
MySQL
since May 2023
Font scripts
Twitter Emoji (Twemoji)
since Apr 2026
JavaScript libraries
Miscellaneous
RSS
since May 2023
Page builders
WordPress Block Editor
since Apr 2026
Performance
Priority Hints
since Apr 2026
Programming languages
PHP
since May 2023
Web servers
Apache HTTP Server
since May 2023
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.76 / 10 · ranked #733,633 of all domains
20 referring domains · OpenPageRank
Infrastructure
- Hosted on SUNET-UMU (130.239.8.115)
- DNS: Loopia
- Email: Loopia
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 84,129, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted