What powers 
karl-andersson.se?
Last seen Aug 2026 · 9 technologies across 7 categories
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
Operating systems
Windows Server
since Jan 2019
Web frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
Elfsight
since Aug 2022
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
- 76% desktop
- 24% phone
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.13 / 10 · ranked #491,050 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Northern Sami
- Weight: 7.1 MB · 49 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on TELIANET-SWEDEN Telia Company (195.67.6.67)
- DNS: Loopia
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 3,097,626, 4 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 reCAPTCHA Mar 2026
- dropped Cloudflare Oct 2025
- dropped Cloudflare Bot Management Oct 2025