What powers 
stadlar.is?
Last seen Dec 2025 · 9 technologies across 7 categories
CDN
jQuery CDN
since Jul 2022
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2024
Popper
since Jul 2022
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Microsoft ASP.NET
since Apr 2019
Webmail
Microsoft 365
since Aug 2022
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Iceland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.15 / 10 · ranked #478,482 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on IS-ADVANIA Hosting operations (82.221.64.168)
- DNS: hysing.is
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 544,075, 3 hosts
- Verified with: GlobalSign, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| stadlar.is | 9 |
| www.stadlar.is | 9 |