What powers fysik.org?
Last seen Sep 2026 · 17 technologies across 12 categories
Analytics
Google Analytics
since Aug 2018
Caching
CDN
jsDelivr
since Sep 2025
CMS
TYPO3 CMS
since Jan 2019
JavaScript graphics
JavaScript libraries
Operating systems
Windows Server
since Aug 2018
Programming languages
PHP
since Jan 2019
Rich text editors
UI frameworks
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web servers
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
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.07 / 10 · ranked #1,471,601 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Swedish
- Weight: 3.4 MB · 91 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.fysik.org | 9 |
| www2.fysik.org | 9 |
| tivoli.fysik.org | 7 |
| fragelada.fysik.org | 6 |
| snacks.fysik.org | 3 |
Full technology history →
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Recent changes
- detected KaTeX Feb 2026