What powers sl.is?
Last seen Aug 2026 · 21 technologies across 13 categories
Analytics
CDN
CMS
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
Web servers
Webmail
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
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 55% desktop
- 45% phone
Iceland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.19 / 10 · ranked #1,286,463 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Icelandic
- Weight: 2.4 MB · 81 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- SL Pension Fund
- Founded: 1974
- Sector: pension fund
- Country: Iceland
From Wikidata (CC0).
Infrastructure
- Hosted on IS-ADVANIA Hosting operations (82.221.64.168)
- DNS: hysing.is
- Email: Microsoft 365
- Email security: no SPF record, DMARC monitor only
- SSL: GlobalSign, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 8,274,003, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sl.is | 12 |
| www.sl.is | 12 |
| launagreidendur.sl.is | 11 |
| sjodfelagar.sl.is | 10 |
Full technology history →
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Recent changes
- dropped Bootstrap Apr 2026
- dropped DNN Apr 2026
- dropped Google Maps Apr 2026
- dropped Hammer.js Apr 2026
- dropped IIS Apr 2026
- dropped jQuery Apr 2026
- dropped jQuery Migrate Apr 2026
- dropped jQuery UI Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- dropped Modernizr Apr 2026
- dropped Windows Server Apr 2026
- dropped CookieHub Mar 2026
- dropped Microsoft Advertising Mar 2026
- dropped Moment.js Mar 2026
- dropped Vue.js Mar 2026
- detected cdnjs Feb 2026
- detected Cloudflare Feb 2026
- detected Font Awesome Feb 2026
- detected Splide Feb 2026
- detected Microsoft Advertising Jan 2026