What powers holars.se?
Last seen Oct 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jun 2021
Font scripts
JavaScript libraries
Live chat
LiveChat
since Jan 2019
Operating systems
Debian
since Jan 2019
Programming languages
Python
since Jan 2019
Web frameworks
Django
since Jan 2019
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 Oct 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
1.55 / 10 · ranked #6,092,459 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Swedish
- Weight: 7.2 MB · 96 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on MONSTERNETT (217.171.192.35)
- DNS: halden.org
- Email: holars.se
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 29,156,507, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| holars.se | 10 |
| www.holars.se | 10 |