What powers 
smi.se?
Last seen Sep 2026 · 7 technologies across 7 categories
Editors
DreamWeaver
since May 2021
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Security
HSTS
since Oct 2022
UI frameworks
Web servers
Apache HTTP Server
since May 2021
Webmail
Google Workspace
since Aug 2022
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 Oct 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
4.06 / 10 · ranked #530,729 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Swedish
- Weight: 0.8 MB · 28 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Swedish Institute for Communicable Disease Control
- Founded: 1993
- Country: Sweden
From Wikidata (CC0).
Infrastructure
- Hosted on LOPNET (185.84.28.15, IPv6)
- DNS: lopdns.se
- Email: Google Workspace
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 3,210,531, 4 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| smi.se | 7 |
| www.smi.se | 7 |