What powers 
rsyd.dk?
Last seen Sep 2026 · 52 technologies across 22 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Monsido
since Mar 2023
CDN
cdnjs
since Mar 2023
Cloudflare
since Mar 2023
Cookie compliance
Ecommerce
Cart Functionality
since Jan 2022
Font scripts
Google Font API
since Jan 2019
Issue trackers
Sentry
since Jan 2026
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Mobile frameworks
Operating systems
Ubuntu
since Jul 2019
Windows Server
since Jan 2019
Programming languages
Reverse proxies
Envoy
since Aug 2025
Rich text editors
Quill
since Mar 2023
Security
HSTS
since Sep 2022
UI frameworks
Video players
Web frameworks
Web servers
Webmail
Microsoft 365
since Aug 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Aug 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 61% phone
- 39% desktop
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.60 / 10 · ranked #386,724 of all domains
85 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Danish
- Weight: 0.5 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on REGION-SYDDANMARK (193.163.231.69)
- DNS: rsyd.dk
- Email: rsyd.dk
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,074,679, 58 hosts
- Verified with: Cisco, Cisco Duo, GlobalSign, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| test-selvbooking-epjsyd.rsyd.dk | 12 |
| mit.rsyd.dk | 11 |
| plus.rsyd.dk | 11 |
| brain-collection.rsyd.dk | 10 |
| findvej.rsyd.dk | 10 |
| booking.rsyd.dk | 9 |
| open.rsyd.dk | 9 |
| rsyd.dk | 9 |
| dankost-patientbestilling.rsyd.dk | 8 |
| funkdata.rsyd.dk | 8 |
| mineaftaler.rsyd.dk | 8 |
| paindata.rsyd.dk | 8 |
| praksis.rsyd.dk | 8 |
| befordring.rsyd.dk | 7 |
| ripabooking.rsyd.dk | 7 |
| aaa.rsyd.dk | 6 |
| intra.ouh.rsyd.dk | 6 |
| intra.reg.rsyd.dk | 6 |
| intra.slb.rsyd.dk | 6 |
| selvbooking.rsyd.dk | 6 |
| webmail.rsyd.dk | 6 |
| indsend.rsyd.dk | 5 |
| kia-ouh-brugerhaandbog.rsyd.dk | 5 |
| www.rsyd.dk | 5 |
Full technology history →
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Recent changes
- detected Usercentrics Jul 2026
- detected Emotion Feb 2026
- detected MobX Feb 2026
- detected React Feb 2026
- detected React Router Feb 2026