What powers 
desma.de?
Last seen Aug 2026 · 8 technologies across 6 categories
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since May 2019
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
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
AI Crawlers
No AI crawlers blocked
Audience
- 51% phone
- 49% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.65 / 10 · ranked #787,771 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 7.1 MB · 25 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Desma (Germany)
- Founded: 1946
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on ROUTING Franzstr. 51, 52064 Aachen (213.160.71.210)
- DNS: ewetel.de
- Email: Barracuda
- Email security: no SPF record, no DMARC record
- SSL: D-Trust, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 2,648,108, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.desma.de | 7 |
| housefair.desma.de | 6 |