What powers kernberg.se?
Last seen Jun 2026 · 32 technologies across 21 categories
Advertising
Caching
CDN
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
Hosting
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
WordPress plugins
WordPress themes
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
2.21 / 10 · ranked #3,067,645 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Swedish (Sweden)
- Weight: 22.8 MB · 121 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on one.com (46.30.213.54, IPv6)
- DNS: one.com
- Email: no MX record returned, SPF names one.com
- Email security: SPF (soft fail), DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 10,874,568
- Verified with: Google
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 Jun 2026
- detected Cloudflare Mar 2026
- detected Cloudflare Bot Management Mar 2026
- detected libphonenumber Mar 2026
- dropped PhotoSwipe Mar 2026
- dropped Slick Feb 2026
- detected Polylang Oct 2025