What powers 
rsk.is?
Last seen Sep 2026 · 18 technologies across 14 categories
Analytics
Documentation
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Widgets
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| fyrirtkjaskr | #2 | 23 |
| kennitala | #59 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 73% desktop
- 27% phone
Iceland
Spain
Poland
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.01 / 10 · ranked #108,991 of all domains
199 referring domains · OpenPageRank
Search traffic
23 est. monthly organic visits (US)
2 keywords in Google's top 30
Core Web Vitals
| LCP | 0.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Dec 1998 (27 years)
- Hosted on IS-ADVANIA Hosting operations (82.221.67.23)
- DNS: hysing.is
- Email: skattur.is
- Email security: no SPF record, DMARC reject, MTA-STS, BIMI
- SSL: GlobalSign, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 469,959, 21 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| leidretting.rsk.is | 9 |
| innskraning-p.rsk.is | 7 |
| innskraning.rsk.is | 7 |
| old.rsk.is | 7 |
| thjonustusidur.rsk.is | 6 |
| skattalagasafn.rsk.is | 5 |
| minn.rsk.is | 4 |
| tiund.rsk.is | 4 |
| vefur.rsk.is | 4 |
| www.rsk.is | 4 |
| leidbeiningar.rsk.is | 3 |
Full technology history →
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Recent changes
- dropped PDF.js Jun 2026
- dropped lit-element Mar 2026
- dropped lit-html Mar 2026
- dropped React Mar 2026
- detected Zendesk Mar 2026
- dropped jQuery CDN Jan 2026