What powers semma.fi?
Last seen Oct 2026 · 21 technologies across 14 categories
Analytics
CDN
Cookie compliance
Ecommerce
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Performance
RUM
Security
Tag managers
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 found
- llms-full.txt found
- ai.txt not found
- Oct 2026 llms.txt appeared
- Oct 2026 llms-full.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 80% phone
- 20% desktop
Finland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.61 / 10 · ranked #2,308,650 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Finnish
- CDN: Cloudflare
- Weight: 1.5 MB · 41 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Semma Catering
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on EPISERVER_AS (217.114.94.2)
- DNS: cscdns.net
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 3,678,217, 3 hosts
- Verified with: Brevo, GlobalSign, KnowBe4, Microsoft 365, OneTrust
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kauppa.semma.fi | 15 |
| www.semma.fi | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped American Express Jul 2026
- dropped Apple Pay Jul 2026
- dropped Google Pay Jul 2026
- dropped Mastercard Jul 2026
- dropped Shop Pay Jul 2026
- dropped Visa Jul 2026