What powers 
vvsyn.se?
Last seen Sep 2026 · 22 technologies across 13 categories
Advertising
Microsoft Advertising
since Jul 2025
Analytics
Google Analytics
since Jan 2019
Cookie compliance
CookieYes
since Jul 2025
Microsoft 365
since Aug 2022
Sendgrid
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Ruby
since Jan 2019
RUM
New Relic
since Jan 2022
Security
HSTS
since Sep 2022
UI frameworks
Tailwind CSS
since Apr 2022
Web frameworks
Ruby on Rails
since Jan 2019
Web servers
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 robots.txt appeared
AI Crawlers
No AI crawlers blocked
Audience
- 73% desktop
- 27% phone
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.11 / 10 · ranked #501,290 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Swedish
- Weight: 1.6 MB · 45 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on HOSTUP HOSTUP (78.109.16.147)
- DNS: oderland.com
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 2,673,496, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kub.vvsyn.se | 15 |
| vvsyn.se | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Node.js May 2026
- dropped Nuxt.js May 2026
- dropped Ubuntu May 2026
- dropped Vue.js May 2026
- dropped Webpack May 2026
- detected Google Analytics Apr 2026
- detected HTTP/3 Apr 2026
- detected React Apr 2026
- detected React Router Apr 2026