What powers 
sto.com?
Last seen Sep 2026 · 31 technologies across 18 categories
Advertising
CDN
CMS
Cookie compliance
CRM
Ecommerce
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
PaaS
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
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
- 79% phone
- 12% tablet
- 9% desktop
Netherlands
Sweden
Germany
United Kingdom
France
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #325,146 of all domains
105 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- CDN: Netlify
- Weight: 26.7 MB · 265 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Deutsche Telekom (212.184.115.75)
- DNS: sto.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,377,353, 8 hosts
- Verified with: Adobe, Apple Business, Atlassian, Autodesk, DocuSign, Google, Microsoft 365, Miro and 1 more
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ark.sto.com | 19 |
| werkstatt.sto.com | 15 |
| careers.sto.com | 12 |
| www.sto.com | 11 |
Full technology history →
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Recent changes
- detected Debian Aug 2026