What powers 
gischem.de?
Last seen Aug 2026 · 8 technologies across 6 categories
Font scripts
Font Awesome
since Dec 2024
JavaScript frameworks
JavaScript libraries
Programming languages
Java
since Sep 2021
TypeScript
since Dec 2024
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 71% desktop
- 30% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #298,265 of all domains
104 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0.15 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 2.7 MB · 31 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DGUV-AS (91.224.226.148)
- DNS: schlundtech.de
- Email: cnuv.de
- Email security: SPF (hard fail), DMARC monitor only, CAA, MTA-STS, BIMI
- SSL: DigiCert, RSA 4096, expires Apr 2027
- Common Crawl link graph: rank 744,718, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ssl.gischem.de | 8 |
| www.gischem.de | 6 |