What powers zetkin.org?
Last seen Sep 2026 · 14 technologies across 12 categories
Analytics
Caching
Varnish
since Oct 2022
CDN
Fastly
since Oct 2022
Mailgun
since Oct 2024
Font scripts
Google Font API
since Nov 2021
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
PWA
since Mar 2024
Operating systems
Ubuntu
since Nov 2021
PaaS
GitHub Pages
since Oct 2022
Programming languages
Python
since Nov 2021
Web frameworks
Django
since Nov 2021
Web servers
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
- 60% phone
- 40% desktop
Sweden
United Kingdom
Norway
Poland
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.21 / 10 · ranked #1,246,262 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Swedish
- CDN: Fastly
- Weight: 1.3 MB · 24 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: bahnhofdns.st
- Email: Loopia
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 478,268, 6 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zetkin.org | 8 |
| vdagarna.zetkin.org | 6 |
| val.zetkin.org | 5 |
| vkongress.zetkin.org | 4 |