What powers 
sphk.se?
Last seen Oct 2026 · 15 technologies across 11 categories
Caching
Varnish
since Jan 2019
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Hosting
One.com
since Aug 2022
WordPress Multisite
since Jul 2023
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
Web servers
Apache HTTP Server
since Jan 2019
WordPress plugins
Smart Slider 3
since Feb 2022
The Events Calendar
since Feb 2022
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 Nov 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
3.58 / 10 · ranked #825,151 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Swedish (Sweden)
- Weight: 2.0 MB · 67 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Polarhunden
From Wikidata (CC0).
Infrastructure
- Hosted on one.com (46.30.215.122, IPv6)
- DNS: one.com
- Email: one.com
- Email security: no SPF record, DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 3,740,978, 8 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted