What powers 
fastningsmuseet.se?
Last seen Aug 2026 · 18 technologies across 11 categories
Analytics
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.56 / 10 · ranked #837,883 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Swedish (Sweden)
- Weight: 2.9 MB · 91 requests
- WordPress theme: generatepress · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Karlsborg Fortress Museum
- Country: Sweden
From Wikidata (CC0).
Infrastructure
- Hosted on MISSDOMAIN (185.76.66.208)
- DNS: loopiagroup.com
- Email: fastningsmuseet.se
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 708,807, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Nginx Aug 2026
- dropped OpenResty Aug 2026
- detected Nginx Jun 2026
- detected OpenResty Jun 2026
- detected Twitter Emoji (Twemoji) Feb 2026