What powers poulsen.is?
Last seen Sep 2026 · 29 technologies across 15 categories
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
SEO
Web frameworks
Web servers
Webmail
WordPress plugins
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 61% phone
- 36% desktop
- 3% tablet
Iceland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.52 / 10 · ranked #2,458,983 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 3800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Icelandic
- Weight: 2.2 MB · 66 requests
- WordPress theme: flatsome (child: kemi-child) · 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 IS-NETHEIMUR (185.248.120.75)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 18,376,096, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| poulsen.is | 25 |
| www.poulsen.is | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Backbone.js Jul 2026
- dropped Clipboard.js Jul 2026
- dropped jQuery UI Jul 2026
- dropped MediaElement.js Jul 2026
- dropped Underscore.js Jul 2026
- detected Flickity Jun 2026
- dropped Stackable Apr 2026
- dropped WordPress Block Editor Apr 2026
- dropped LiveChat Feb 2026