What powers sww.de?
Last seen Aug 2026 · 12 technologies across 8 categories
Mailjet
since Aug 2022
Hosting panels
Plesk
since Aug 2019
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
PWA
since Jul 2025
PaaS
Amazon Web Services
since Sep 2023
Programming languages
Security
HSTS
since Jun 2024
Web servers
Nginx
since Aug 2019
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 77% phone
- 23% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.14 / 10 · ranked #1,360,085 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- Weight: 2.1 MB · 87 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Stadtwerke Weinheim
- Founded: 1999
- Sector: public utility
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on INTERNET_AG Frankfurt-Munich-Stuttgart-Amsterdam-London (195.34.172.92)
- DNS: Amazon Route 53
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 15,220,994, 8 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sww.de | 10 |
| netz.sww.de | 8 |
| www.sww.de | 7 |
| gaskrise.sww.de | 4 |
| preise.sww.de | 4 |