What powers larmcentralen-spelet.se?
Last seen Mar 2025 · 11 technologies across 9 categories
Authentication
Apple Sign-in
since Oct 2023
Comment systems
Livefyre
since Oct 2023
JavaScript libraries
Maps
Leaflet
since Feb 2020
Programming languages
Ruby
since Feb 2020
Security
HSTS
since Oct 2023
UI frameworks
Web frameworks
Ruby on Rails
since Feb 2020
Web servers
Nginx
since Feb 2020
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.21 / 10 · ranked #1,256,829 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 150 ms |
| CLS | 1.15 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on TWELVE99 Arelion, fka Telia Carrier (80.239.144.194)
- DNS: Akamai Edge DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 28,600,152, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted